SHEN ZHEN HUIHUAN TECHNOLOGY CO,.LTD

PEEK Non-standard Parts(2024年04月07日)

huihuan — 2024-04-28T18:32:59+0900

https://www.hhuitech.com/products/peek-non-standard-parts/

PEEK Non-standard Parts
PEEK material is a new type of semi-crystalline aromatic plastic engineering plastics, with extremely good physical and mechanical properties, in many special areas can replace metals, ceramics and other traditional materials, in reducing the quality, improving the performance of outstanding contribution to one of today's most popular high-performance engineering plastics, in the field of china peek cnc machining in particular. PEEK material's high-temperature thermal performance is outstanding, can be used for a long time at 260 ℃, an instantaneous use Temperature of up to 300 ℃; its rigidity, dimensional stability, the coefficient of linear expansion is small, close to the metal aluminum materials. That's why it has become the ideal parts for peek cnc machining factories.

What are The Advantages of PEEK CNC Machining?
◆ High-temperature resistance of PEEK CNC

The United States UL certification long-term use temperature of 260 ℃.
◆ Self-lubricating of PEEK CNC

With a low coefficient of friction, it can work without oil lubrication and can work in oil, water, weak acid and alkali medium for a long time.
◆ High strength of PEEK CNC

It has the best mechanical strength among plastics. It also has high rigidity and surface hardness.
◆ Corrosion resistance of PEEK CNC

It is insoluble in common solvents and has good corrosion resistance to various organic and inorganic chemical reagents.
◆ Abrasion resistance of PEEK CNC

It has excellent wear resistance in many extremely harsh environments such as high temperatures, high load and strong corrosion.
◆ Hydrolysis resistance of PEEK CNC Machining

◆ Easy processing of PEEK CNC Machining

Parts can be processed directly by an injection molding process. Post-processing such as turning, milling, drilling, tapping and ultrasonic welding can be performed.
◆ Flame retardant of PEEK CNC Machining

◆ Low smoke and non-toxic PEEK CNC Machining

◆ Radiation resistance of CNC machining PEEK

It has excellent resistance to high dose γ-ray radiation, and the mechanical properties can be retained intact, so it can be used as radiation-resistant parts in nuclear equipment.
Electrical performance
◆ Dimensional stability of CNC machining PEEK

Features of PEEK Non-standard Parts

1. Resistance to dissolution in the PEEK high precision machining.

2. Both toughness and rigidity.

3. High temperature, high frequency and high voltage electrical performance conditions.

4. Corrosion resistance, anti-aging.

5. Resistance to hydrolysis, high temperature and high pressure can still maintain excellent characteristics during the PEEK machining.

6. Irradiation resistance wear and corrosion resistance conditions;

7. Resistance to abrasion, anti-static electrical insulation properties;

8. Low soot and toxic gas emissions.

9. Lightweight instead of metal for fiber optic components.

10. Size requirements for precision conditions;

11. Mechanical strength requirements of high components

We are a professional precision machining manufacturer focusing on OEM & ODM customized services of precision quality machining. We own a precision machining factory specializing in precision cnc machining, non-standard spare part processing, metal stamping and metal prototyping.

Nylon Non-standard Parts(2024年04月06日)

huihuan — 2024-04-28T18:32:18+0900

https://www.hhuitech.com/products/nylon-non-standard-parts/

Nylon Non-standard Parts
Nylon is a tough angular translucent or milky white crystalline resin, as engineering plastics nylon molecular weight is generally 15-30,000. Nylon has high mechanical strength, high softening point, heat resistance, low coefficient of friction, abrasion resistance, self-lubricating, shock absorbing and sound deadening, oil resistance, weak acid resistance, alkali resistance and general solvent resistance, good electrical insulation, self-extinguishing, non-toxic, odorless, good weather resistance, poor dyeing. Nylon non-standard parts are manufactured by the technique of nylon machining.

Features of Nylon CNC
Nylon material is also a common material used in nylon cnc machining. Due to its hardness, toughness and processing characteristics, nylon material plays an irreplaceable role in precision parts machining. When it comes to thin-walled CNC nylon machining parts, there will be easy deformation, precision is also difficult to control, and the workpiece in the clamping, will make the workpiece deformation, after unloading, the workpiece elastic deformation automatically recovers, resulting in the workpiece without force-free conditions of the size and processing size does not match. Trapped for should take vigorous clamping initial processing, and a slight clamping finishing processing sequence, to ensure that the clamping force does not affect the dimensional accuracy of the parts.

Advantages of Nylon CNC Machining

1. Nylon CNC features high mechanical strength, and good toughness, with high tensile and compressive strength. Specific tensile strength is higher than metal, and the compressive strength and metal are not comparable, but it is less rigid than metal. Tensile strength is close to yielding strength, more than twice as high as ABS.

2. With outstanding fatigue resistance, the nylon CNC parts can still maintain the original mechanical strength after repeated bending. Common escalator handrails, new bicycle plastic wheel rims periodic fatigue are often applied PA.

3. High softening point, heat-resistant (such as nylon 46, high crystalline nylon heat deflection temperature, can be used for a long time at 150 degrees. PA66 after glass fiber was reinforced, its heat deflection temperature reached 250 degrees above).

4. Smooth surface, small coefficient of friction, wear-resistant. The nylon machining is self-lubricating when used as movable mechanical components, with low noise, and can be used without lubricant when the friction is not too high.

5. Corrosion resistance, very resistant to alkali and most salt liquids, but also resistant to weak acids, oil, gasoline, aromatic compounds and general solvents, but not resistant to strong acids and oxidizers. The CNC nylon can be used as packaging material for lubricants, fuels, etc.

We are a professional precision machining china manufacturer focusing on OEM & ODM customized services of precision quality machining. We own a precision machining service supplier specializing in precision cnc machining, non-standard spare part processing, metal stamping and metal prototyping.

Non-standard Parts(2024年04月05日)

huihuan — 2024-04-28T18:31:48+0900

https://www.hhuitech.com/products/non-standard-parts/

Non-standard Parts
Standard parts are parts produced in accordance with national standards (GB), industry standards, or foreign standards, mainly for the convenience of maintenance and replacement, such as screws, keys, flanges, bearings, etc. are standard parts, which can be bought directly from the market when designing the required parts, without the need for special separate production, reducing costs and improving labor efficiency. Non standard parts are those parts that cannot be bought directly from the market and must be customized by contacting special manufacturers. Of course, the cost is higher, and some parts do not have a unified standard, and can not form a standard, such as gears, and pulleys. Therefore, non-standard parts must be processed separately.

As a specialist in the domain of non-standard parts, Huihuan consistently demonstrates its prowess in addressing the unique and unconventional demands of our clients. With a focus on precision engineering and customized manufacturing, Huihuan has become the go-to choice for clients seeking exceptional non-standard parts that meet the most stringent requirements and specifications.

Non-standard Parts of Different Materials
Nylon Non-standard Parts
Nylon often takes the place of brass, aluminum, steel, bronze and several other metals as well as several plastics, rubber and wood. It is also one of the most popular polymers used for industrial applications, as they can be processed precisely to the tightest specifications. It is a relatively low-cost plastic that is well-suited for parts requiring high tensile strength. Thus, the nylon non-standard parts are created.

POM Non-standard Parts
POM is a popular choice for easy machining for CNC operations, and it is an essential material of POM non-standard parts. It exhibits good mechanical performance, self-lubrication, good machining properties, and good dimensional stability. Acetal or POM is a very common and widely used engineering plastic. As such, POM plastics are very similar to high-performance plastics. This material does not require additional pretreatments during machining. Carbide drills are used and should always be kept sharp. This thermoplastic has a wide range of applications in industry.

PEEK Non-standard Parts
PEEK ( polyether ether ketone ) is a high-performance engineering plastic with resistance to harsh chemicals, as well as mechanical strength and dimensional stability, as one of the important parts of the PEEK non-standard parts. It is resistant to hydrolysis of steam, seawater, and water, and PEEK has the ability to maintain hardness at elevated temperatures. This engineering plastic has a proven track record in challenging environments such as aerospace, food and beverage processing, and semiconductors.

Steel Non-standard Parts
The processing of precision parts is roughly divided into two categories: standard parts processing and non-standard parts processing. Relatively speaking, the processing of non-standard parts is more difficult than the processing of standard parts. Hui Huan Machining has rich experience in non-standard precision machining, and all of our products made up of non-standard parts are customized according to your drawings. We specialize in CNC precision machining for milling, EDM, WEDM and grinding processes, and can also provide fixturing and non-standard part assembly services. A wide selection of materials and strict quality control to meet your requirements.

Brass Non-standard Parts
Hui Huan Machining has rich experience in non-standard precision machining, and all of our products are customized according to your drawings. As a professional non-standard parts manufacturer, we specialize in CNC precision machining for milling, EDM, WEDM and grinding processes, and can also provide fixturing and part assembly services.

Aluminum Non-standard Parts
Aluminum material has the advantages of lightweight and softness, good strength, good processing performance, good corrosion resistance, etc. For CNC processing of non-standard parts should choose high-speed steel tools and special aluminum tools. Choose a high-speed, high-feed processing method. Therefore, aluminum material is fit for producing non-standard parts.

The Impact of Non-Standard Parts on Manufacturing
Non-standard parts can have a significant impact on the manufacturing process, as they often require additional time, money, and resources to produce. These non-standard parts can also cause delays in production and increase costs due to the need for additional tools or machinery to create the parts. Additionally, the non-standard parts can create compatibility issues with other parts, leading to potential quality control issues. Finally, integrating non-standard parts into the manufacturing process can require additional training for staff to ensure that the parts are being used correctly and safely.

The Benefits of Standardizing Non-Standard Parts
Standardizing non-standard parts has many benefits for both manufacturers and customers. Standardizing non-standard parts reduces confusion and helps customers and manufacturers alike to quickly identify and replace parts. Additionally, standardizing non-standard parts can reduce costs for manufacturers by eliminating the need to manufacture parts that are not cost-effective to produce. This, in turn, can result in lower prices for customers. Moreover, standardizing non-standard parts can reduce the number of errors in manufacturing, since parts that are not standard can be difficult to identify and replace. Finally, standardizing non-standard parts can speed up the manufacturing process, since there is no need to search for, or manufacture, non-standard parts.

We are a professional china precision machining manufacturer focusing on OEM & ODM customized services of precision quality machining. We own a precision machining factory specializing in precision cnc machining, non-standard spare part processing, metal stamping and metal prototyping.

Metal Stamping Parts(2024年04月04日)

huihuan — 2024-04-28T18:31:18+0900

https://www.hhuitech.com/products/metal-stamping-parts/

Metal Stamping Components
Most of the world's steel is made into finished products by stamping. The body, chassis, fuel tank and radiator sheet of automobiles, steam ladle of boilers, the shell of containers, and silicon steel sheet of the iron core of motors and electric appliances are all stamping processes. There are also a large number of oem metal stamping parts in products such as instruments, household appliances, bicycles, office machinery and living utensils.

Compared with castings and forgings, stamping parts are thin, uniform, light and strong. OEM metal stamping can make workpieces with reinforcement, ribs, undulations, or flanges that are difficult to manufacture by other methods to improve their rigidity. Due to the use of precision dies, the accuracy of workpieces can reach a micron level, and with high repetition accuracy and consistent specifications, holes nests and tabs can be stamped out.

OEM Stamping Metal Parts Common Problems Treatment
1. Bonding, scratch: due to material and convex die or concave die friction and in the surface of the metal stamping components or mold appear bad;

2. Burr: mainly occurs in the shear die and drop die, the gap between the edges is large or small will produce a burr;

3. Line offset: When the OEM stamping part is formed, the first part in contact with the mold is squeezed and forms a line;

4. Convex and concave: uncoiling line with foreign objects (iron chips, rubber, dust) mixed in to cause convex and concave;

5. Zigzag: due to uneven stress, poor matching of the stretching bar or poor control of the press slider, etc., causing zigzag and strain on the r-angle part of the part or the embossed part;

6. Wrinkles: due to poor adjustment of the press slider, low precision of the press, improper adjustment of the air cushion pressure, large punch or r parts caused by the edge or r parts wrinkles.

7. Other specific problems: In daily production, the metal stamping parts factory may encounter situations where the punch size is large or small (possibly exceeding the specification) and the size of the die differs greatly from that of the convex die, taking into account the design size of the forming convex and concave dies, processing accuracy and punching clearance, etc.

OEM Metal Stamping Parts Application
1. OEM metal stamping for the automotive industry. With deep drawing as the main. In our country, this part is mainly concentrated in automobile factories, tractor factories, aircraft manufacturing plants and other large factories, independent large stamping and deep drawing plants are not yet seen.

2. Automobile and other industries' parts class stamping. Mainly punching and shearing. Many enterprises in this sector are classified as scale parts factory, there is also some independent stamping plant, and at present, some automobile factories or tractor factories near a number of such small factories.

3. Electrical parts stamping factory. This kind of factory is a new industry, following the development of electrical appliances and the development of this sector is mainly concentrated in the south, such as the Shenzhen hardware factory.

4. Dy necessities metal stamping parts factory. Do some handicrafts, tableware, etc., these plants have also had a great development in recent years.

5. Household electrical appliances parts stamping factory. These plants emerged only after the development of household appliances in China, and most of them are located in household appliance enterprises.

We are a professional precision machining and surfacing manufacturer focusing on OEM & ODM customized services of precision quality machining. We own a precision machining factory specializing in precision cnc machining, non-standard spare part processing, metal stamping and metal prototyping.

Metal CNC Machining Parts(2024年04月03日)

huihuan — 2024-04-28T18:30:48+0900

https://www.hhuitech.com/products/metal-cnc-machining-parts/

Metal CNC Machining Parts
Custom cnc metal parts are suitable for hand board production and small batch production, various types of parts in large quantities, OEM metal cnc parts precision is the highest in the mechanical manufacturing industry, can serve various industries on the precision requirements of high precision parts processing.

Features of Metal Machining Part
High precision: Metal CNC machining can precisely control the machining path and parameters of the machine tool through computer programs, thus achieving high-precision production of metal machining parts. This high-precision manufacturing method can meet some demanding applications, such as aerospace, precision machinery, and other fields.

High efficiency: CNC machining of metals can improve productivity through automated machining processes and efficient production methods. Compared with traditional manual processing methods, the process of CNC machined metal parts can greatly reduce the processing cycle and production cycle, and improve production efficiency.

Good repeatability: Since metal CNC machining is controlled by computer programs to control the machining process of the metal CNC parts, a high degree of consistency and repeatability of the parts can be achieved. This consistency and repeatability can ensure the quality stability of the product and facilitate mass production.

Automatable production: CNC metal machining can be automated through robots and automated systems. This automated production method can increase productivity, reduce human resource costs, and shorten production cycles.

Complex shapes: The china precision machining of custom CNC metal parts can be achieved through complex computer programs to control the machining path and parameters of the machine tool to achieve highly complex shapes of the parts. This complex shape is more difficult to process, but high precision and high efficiency can be achieved through metal CNC machining.

Specifications of Metal CNC Machining Parts
Name of metal machining partDescription
Maximum Part Size of metal machining part559mm x 356 mm x 95.3 mm
Tolerance of metal machining part100% product quality inspection before delivery according to customer's drawing requirements
Drawing Format of metal machining part2D Drawing: PDF/JPG/DWG
3D Drawing: STP/STEP/IGS/IGES/STL
Surface Finishing of metal machining partBead Blast, Anodized, Powder Coat, Electropolishing

Metal CNC Machined parts have higher production efficiency. The machining of the custom machined metal parts can process multiple surfaces at the same time.

Metal CNC Machined parts machining has an irreplaceable role in the development of new products. Generally speaking, parts of different degrees of complexity can be processed through programming.

Metal CNC Machined parts machining is very fully automated, greatly reducing the manual labor intensity of workers.

As a cnc metal parts factory, we will do our best to meet all the needs of customers.

If you are looking for a reliable precision machining company, please choose us, and we will be your best partner.

Punches and Bushings Parts(2024年04月02日)

huihuan — 2024-04-28T18:30:17+0900

https://www.hhuitech.com/products/custom-punches-and-bushings-parts/

Punches and Bushings Parts
When punching holes with a concave die, the standard of hole diameter is based on the diameter of the convex die. For example, if the hole diameter is ф10mm, the diameter of the punching die is 10mm, and the die clearance is adjusted by the size change of the punching die. 2. The selection of the punching die When punching different materials with the punching die, the different materials of the punching die will affect the selection of the die clearance. In order to ensure the quality of the hole section, dimensional accuracy, and to improve the service life of the punching die and the die, the die clearance is usually selected in consideration of the deviation in the production of the die and the wear and tear in use, and usually, only an appropriate range can be selected as a reasonable clearance.

What is The Role of A Bushing?
The use of bushings is more flexible and it can play a lot of roles. In general, oem bushings are a type of component that protects the equipment. The use of bushings can reduce the wear, vibration and noise of the equipment, and have the effect of corrosion prevention. The use of bushings can also facilitate the maintenance of machinery and equipment, and simplify the structure of equipment and the manufacturing process.

The role played by the custom bushing in the actual work and its application environment and purpose have a lot to do with it. In valve applications, bushings are installed in the valve cover and sleeve of the valve stem to reduce valve leakage and achieve sealing. In bearing applications, bushings are used to reduce wear between the bearing and the shaft seat and to avoid increased clearance between the shaft and the bore.

Why Do Punches Break Easily?

When using stamping dies for production, the phenomenon of punch breakage will occur. The following will introduce you to the common causes of punch breakage.

1. The closing height is too low and the punch is cut into the cutter part too long.

Solution: Adjust the closing height so that the punch cutter is of the right length.

2. Improper positioning of the material causes the punching tungsten steel punch to cut a single side and fracture due to uneven force.

Solution: Adjust the positioning or feeding device.

3. The lower die waste blocks the cutter's mouth, causing the punch to break.

Solution: Re-drill the big drop hole to make the drop material smooth.

4. The fixed part of the punch (clamping plate) and the guiding part (playing plate) are offset.

Solution: Repair or re-linear cut into the block to make the punch head go up and down smoothly.

5. The punching plate is not well oriented, causing the punch to be stressed on one side.

Solution: Repair the gap in the punching plate.

6. The punch cutter is too short, and the punching plate is dry.

Solution: Change the punch again and increase the length of the cutter part.

7. The punch is not fixed well and moves up and down.

Solution: Re-fix the punch so that it cannot move up and down.

We can provide types of center punches for sale, and the center punch price is reasonable, if you have needs to buy center punch kit, please contact us.

We are a professional precision machining manufacturer focusing on OEM & ODM customized services of precision quality machining. We own a china precision machining factory specializing in precision cnc machining, non-standard spare part processing, metal stamping and metal prototyping.

Copper Precision Spare Parts(2024年04月01日)

huihuan — 2024-04-28T18:29:36+0900

Copper Precision Spare Parts
https://www.hhuitech.com/products/copper-precision-spare-parts/

T1, T2 copper is mainly used as conductive, heat-conducting and corrosion-resistant components, such as wires, cables, conductive screws, shells and various conduits, etc. T3 copper is mainly used as structural materials, such as the production of electrical switches, washers, rivets, nozzles and various conduits, etc.; it is also commonly used in some less important conductive components. components.

What Materials are Available in CNC Copper?
Copper classification and characteristics

1. Pure copper in China commonly known as 'purple copper' in Japan and Taiwan commonly known as 'red copper' a common grades: T1, T2, T3, TU1, TU2 b characteristics: conductive with c common uses: electrical switches, motor coils, electronic parts.

2. Brass with zinc a Common grades: H59, H62, H65, H68, HPb59-1 Free-cutting brass b Characteristics Higher strength, wear resistance, water vapor corrosion resistance c Common uses Architectural hardware, heat exchanger tubes, pumps, power cylinders and bushings, munitions.

3. White brass: Nickel-containing Common grades: B19, B25, BFe10-1-1, BZn15-20, BA13-3 b characteristics: stable physical properties at room temperature c common use medical apparatus, precision instruments, thermocouples, watch parts, glasses frame

4. Bronze: a definition: the old name that tin bronze such as the ancient bell, tripod, wine ware New definition: purple, yellow, white copper other than the three categories of the collective name b according to the practical physical and chemical indicators such as hardness, strength, elasticity, high-temperature conductivity, thermal conductivity and so on the engineering composite index and have different formulations. c uses: tin-phosphor bronze, good elasticity, for lamps Spring piece, switch spring piece. Resistance welding electrode material roll welder, butt welder, touch welder, rivet welder. Chrome zirconium copper, beryllium cobalt copper.

About Copper CNC Machining Service
Using a computer-controlled machining tool, copper is shaped into a variety of components during the copper CNC machining process. Due to its precision and reproducibility, it is one of the most flexible and popular machining methods for copper objects. Both basic pieces with simple shapes and complicated parts with detailed shapes can be produced using this method. For applications requiring high levels of dimensional accuracy, close tolerances, and outstanding surface polish, copper machining is appropriate.

As one of precision manufacturing companies, we can provide professional precision machining services for clients, anything you need, please contact us.

Precision CNC Machining(2023年)

huihuan — 2023-08-16T15:45:09+0900

https://www.hhuitech.com/precision-cnc-machining/

CNC and precision machining offers reduced production costs, increased speed, and fast and cost effective prototyping. Key benefits of custom cnc precision machining include producing complex precision machined parts with high accuracy while keeping production costs low. CNC machining helps improve accuracy because it is a reliable and proven technology that greatly eliminates the possibility of human error.

In terms of cost reduction, china precision machining not only reduces costs by reducing the need for skilled operators, but it also reduces the total amount of material waste.

Another advantage of wholesale cnc precision machining is the improved workflow from CNC prototyping to full production. At the prototyping level, CNC machines allow developers to quickly build functional designs that can be used for testing.

Each step significantly reduces turnaround time, enabling companies to significantly reduce the cost of missed opportunity.

What is CNC Precision Machining?
CNC machining precision involved molding raw materials into finished products by cutting excess parts specified in computer-aided design (CAD) or computer-aided manufacturing (CAM) blueprints. Engineers use this process on a variety of manufacturing processes and different materials.

Precision Machining Tolerances
The standard tolerance for CNC machines is 0.005". At RapidDirect, our 5-axis CNC machines can achieve tolerances as high as 0.002". Our standards for CNC machining are DIN-2768-1-fine for metal and DIN-2768-1-medium for plastic.
Single-sided tolerance measurementIn tolerance measurements, deviations are only allowed on one side of the nominal value.
Ultimate ToleranceThis is when the tolerance value lies within a range. For example, if the nominal value of the shaft is 10 mm and the tolerance is 10 - 10.5 mm, this would indicate a limit tolerance.
Bilateral tolerancesThis type of tolerancing allows for deviations on both sides of the nominal value. It is generally expressed as a +/- value

As a precision cnc machining manufacturer, we will do our best to meet all the needs of customers.

Polishing(2023年)

huihuan — 2023-08-16T15:44:38+0900

https://www.hhuitech.com/polishing/

Machine Polishing Services

Polishing process is a processing method that uses mechanical, chemical or electrochemical action to reduce the surface roughness of the work piece to obtain a bright, flat surface. It is the finishing process of the work piece surface using polishing tools and abrasive particles or other polishing media.

What Are the Methods of Polishing Metal Work Pieces?
Polishing service cannot improve the dimensional accuracy or geometric shape accuracy of the work piece, but to get a smooth surface or mirror luster for the purpose, sometimes also used to eliminate the luster (matting). Usually polishing wheels are used as polishing tools. Polishing wheel is generally made of multi-layer canvas, felt or leather laminated, both sides with metal round plate clamping, its wheel edge coated with polishing agent made of micronized abrasives and grease and other uniform mixture. Ultrasonic polishing, electrolytic polishing, chemical polishing, mechanical polishing, fluid polishing, magnetic grinding polishing and other processing methods.

Polishing Process Notes

Polishing must adhere to the "rather slow, not fast, rather light, not heavy" principle, to avoid throwing primer.

The wire back up to avoid injury, injury to the machine, tangled wire, wire contact is strictly prohibited.

Polishing wax can be first poured on the paint surface evenly dispersed to prevent splashing paint.

Before polishing the paint surface is recommended to wipe with car wash mud to remove the surface particles and pollutants attached to the paint surface.

When polishing the front hood, use a large towel or masking film to cover the front glass to avoid polishing wax on the glass seal and wiper is difficult to erase.

Apply the polishing wax evenly on the wool or sponge disc to prevent splashing and wasting materials.

Place the machine correctly after use, with the two handles supporting the ground and the wool wheel facing up.

As one of precision manufacturing companies, we can offer reliable high precision machining services for clients, anything you need, please contact us.

Plastic Molding(2023年)

huihuan — 2023-08-16T15:44:01+0900

https://www.hhuitech.com/plastic-molding/

Common Plastics for Injection Molding

Prototype and plastic mold is the abbreviation of a combination mold for compression, extrusion, injection, blow molding and low foam molding. The coordinated changes of mold convex and concave molds and auxiliary molding systems can process a series of plastic parts of different shapes and sizes.

Prototype Plastic Molding Commonly Used Materials
P20 steel is a low alloy steel with a wide range of uses. It is the most commonly used mold material in the plastic molding and manufacturing industry. Its main characteristics are as follows. High hardness, good polishing ability, heat treatment after processing, good corrosion resistance, good wear resistance and tear resistance.

S136 plastic mold steel has excellent corrosion resistance, wear resistance, polishability, machinability and dimensional stability, and can be widely used in cameras, sunglass lenses, syringes, analytical bottles, food industry mechanical components, etc.

NAK80 is a pre-hardened plastic mold steel with excellent polishability, machinability, etchability, sculptability, and electrical discharge machinability. The steel is pure with vacuum degassing and refining treatment, and no heat treatment is required. Therefore it can be widely used in mirror polishing molds, anti-dust, TV filter plates, cosmetic cases, precision wrinkle processing molds.

What are The Uses of Plastic Mold?

A mold is a tool used to make molded objects. This tool consists of various parts, and different molds consist of different parts. It is mainly used to process the shape of an article by changing the physical state of the material being molded. It is a tool to make a blank into a manufactured part with a specific shape and size under the action of external force. It is widely used in punching, die forging, cold heading, extrusion, powder metallurgy parts pressing, pressure casting, and forming processing of engineering plastics, rubber, ceramics and other products of compression molding or injection molding. In products such as electronics, automobiles, motors, instruments, appliances, meters, home appliances and communications, 60%-80% of the parts rely on mold molding. The high precision, high complexity, high consistency, high productivity and low consumption of parts produced by molds are incomparable to other processing and manufacturing methods. Mold and is the "benefit amplifier", the value of the final product produced by the mold, often dozens of times the value of the mold itself, hundreds of times.

If you want to know more kinds of prototype tooling plastics, please visit our website.

As one of precision machining suppliers, we can offer reliable high precision china machining services for clients, anything you need, please contact us.

OEM CNC Machining(2023年)

huihuan — 2023-08-16T15:43:26+0900

https://www.hhuitech.com/oem-cnc/

Technical Support
Our company has been always holding the service ideology of customer first and think about every need of customers We can help you with all the important and complex work of custom product prototyping and manufacturing, including cnc machining oem, hardware stamping mold making, Fixture, custom machining of non-standard parts, andSurface Finishing. From the initial design concept to mass production and logistics. As one of oem cnc machine manufacturers, we have an enduring quality assurance program to ensure the highest quality in everything from materials to finished parts.

Core Advantages
Specialization:From technology & process & quality & delivery & service, we can be the first to determine the technical and cost feasibility of the partners we work with.

Fitting: Professional engineering and operations team to help you with immediate quotation, production and delivery.

Quality: We always ensure that our products and oem cnc machining services meet international standards.

Customization Process
Instant Quote
Send 2D and 3D design drawings, then get free DFM feedback and quotes within a few hours.

Production
Production scheduling will begin within a few hours after quotation and order confirmation.

Delivery & Receive
After the products pass the inspection, they are carefully packed and prepared for shipment.

As a precision machining manufacturer, we can offer sorts of professional precision quality machining services for clients, anything you need, please contact us.

Mold Making(2023年)

huihuan — 2023-08-16T15:42:49+0900

https://www.hhuitech.com/mold-making-service/

Precision mold making is the process of creating a negative impression of an object in a malleable material. A mold is a hollow form that can be filled with a liquid or other material to create a duplicate of the original object. Molds are typically made from silicone rubber, ceramic, metal, plaster, or other materials. Mold-making can be used to create a variety of items such as prototypes, jewelry, candles, and collectibles.

Types of Silicone Mold Making Service
Stamping Mold
When designing the stamping die, we should pay attention to the fact that when the die is going down, the inner off (unloading block) and the outer off (unloading plate) should press the material at the same time, and when the product is placed inside the die, the outer off (unloading plate) should stick to the lower pad and the inner off (unloading block) should stick to the upper pad in order to ensure that the flatness of the product is good and will not warp, so as to avoid the untidy situation of the material belt. appear.

Hardware Mold
A die is a tool that makes a blank into a part with a specific shape and size under the action of an external force. Hardware stamping die is a kind of stamping die. It takes hardware plate as the processing object, and through punching machine (or hydraulic press) and die, it tears, cuts, separates, crimps and deepens the plate to form various shapes of products that meet people's needs. According to the nature of the process is divided into four categories: punching and cutting die, bending die, deep drawing die, forming die.

Plastic Molding
When the mold is mounted on the injection molding machine, the female mold is fixed on the front panel of the injection molding machine and is immovable; the male mold can move with the injection molding machine.

The Advantages of HuiHuan's Mold Making Services
1. High Quality: HuiHuan's custom mold making services provide high-quality molds that are constructed from the best materials available. The company also has experienced engineers who ensure that the molds are made to the highest standards of precision and accuracy.

2. Customization: HuiHuan's mold-making services are highly customizable and able to meet the exact specifications of the customer. The company is able to provide molds that are custom-designed for any product, with the ability to modify the design of the mold to fit the product's unique shape.

3. Cost Effective: HuiHuan's mold-making services are cost-effective due to their use of advanced technology and high-quality materials. This allows the company to provide molds that are long-lasting and reliable, while still remaining affordable.

Quality Control and the Mold Making Process
Quality control is an essential part of the mold-making process, as it helps ensure that the molds produced are of the highest quality. Quality control begins with the design phase and continues through the production phase. During the design phase, it is important to ensure that the mold design meets all the requirements of the customer and is capable of producing the desired product. During the production phase, it is important to ensure that all the components of the mold are machined accurately and that the mold is constructed properly. Additionally, the mold should be inspected to ensure that it meets all the quality standards. Finally, the mold should be tested to make sure that the finished product meets the customer's specifications.

As a mold making manufacturer, we will do our best to meet all the needs of customers.

If you want to find a reliable precision machining manufacturer, please choose us, and we will be your best partner.

More kinds of precision machining service, please visit our website.

Metal Rapid Prototyping(2023年)

huihuan — 2023-08-16T15:42:16+0900

https://www.hhuitech.com/metal-rapid-prototyping/

Metal Prototyping Services

Metal rapid prototyping is a manufacturing technology that translates digital designs into solid three-dimensional objects. The object to be printed is first scanned, a CAD model is created, and the object design can be modified if necessary. A 3D CAD model of the final functional part is generated in the computer and then the model is "sliced" in layers of a certain thickness. The data is then converted into scan paths, CNC codes, and controlled forming systems that stack layer by layer in accordance with the shape information to form the final 3D solid part.

Advantages of Custom Metal Prototyping
It can accept product design (CAD) data directly without preparing any molds, tools and tooling fixtures, and quickly manufacture prototypes, molds or models of new products. Rapid prototyping technology is mainly suitable for new product development, rapid single-piece and small batch parts manufacturing, complex shape parts manufacturing, mold and model design and manufacturing, also suitable for the manufacturing of difficult to process materials, shape design inspection, assembly inspection and rapid reverse engineering, etc.

Why Metal Rapid Prototyping?
Rapid prototype building can advance the optimization of the solution, and then improve the efficiency of communication

Prototyping a small part of the user test can help to find new problems, and then optimize the solution

Prototyping can effectively prevent designers from overlooking important elements and from making unreasonable and inaccurate assumptions

Prototyping can help prove the feasibility of the design and find better design opportunities

As a precision machining company, we can offer professional precision machining china services for clients, anything you need, please contact us.

Hardware Mold(2023年)

huihuan — 2023-08-16T15:40:50+0900

https://www.hhuitech.com/hardware-mold/

Hardware mold is a metal mold used to create customized pieces of hardware. It is typically used to create metal parts such as screws, nuts, bolts, rivets, and other metal components. The mold is made of a hardened steel or aluminum alloy, which is then machined to shape. The pieces of hardware are then placed into the mold, and heated until the metal is soft and malleable. The metal is then shaped into the desired shape using a hydraulic press or other tooling. The finished pieces are then ready for use.

Hardware Stamping Dies Are Classified According to the Nature of the Process
Punching die A die that separates materials along a closed or open contour line. Such as drop die, punching die, cutting die, notching die, cutting edge die, cutting die, etc.

Bending die The die that makes the slab blank or other blanks along the straight line (bending line) to produce bending deformation, so as to obtain a certain angle and shape of the workpiece.

Deep drawing die is the die that makes the sheet blank into open hollow parts, or makes the hollow parts change shape and size further.

Forming die is a die that directly replicates the shape of the blank or semi-finished workpiece according to the shape of the convex and concave die, while the material itself only produces local plastic deformation. Such as expansion die, indentation die, flaring die, undulation forming die, flanging die, shaping die, etc.

Riveting die is to use external force to make the participating parts connected or lapped together in a certain order and manner, thus forming a whole.

How to Make Hardware Mould?

Mold designer according to the product (parts) use requirements, design mold structure and make drawings. Skilled workers then make the molds according to the drawings using various mechanical processes. Then the mold assembly and debugging, until the production of qualified products.

Because the mold shape can be very complex, the product may have high requirements for structural strength, stiffness, surface hardness, surface roughness and china precision machining accuracy, so the mold making has high requirements for technical level. Mold quality directly affects product quality, the timeliness of mold supply will affect the cost of new product development. Therefore, mold production quality and productivity are important factors of precision machinery manufacturing.

As one of precision machining suppliers, we will do our best to meet all the needs of customers.