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Dongguan Jiayuan Hardware Products Co.,Ltd
Add:Dongguan, Guangdong, China, Changan Town, Xin'an Town, Community Village, B, No.4 Gate, Lam Tin Industrial Park, Lam Tin Road
Tel:+86-769-85316356
Fax:+86-769-85319799
E-mail:business@ginlai.com
Complex Cold Forging

Complex Cold Forging

In the production technology, cold forging and cutting, hot forging, powder metallurgy and casting have the following main advantages. Test: Q) the strength performance of cold forging parts is the best, because the cold deformation has the working hardening effect;The workpiece is of high precision and is a precision forming technology. The material consumption is small, and it does not pollute the environment because it is still hot. The total cost of processing is low. If we can overcome these difficulties, cold forging will develop further. These difficulties mainly refer to the development of cold forging for small batch production parts, parts of high strength materials, large parts and special-shaped parts, and then the cold forging can be carried out smoothly in a wider range of industrial fields

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Title: complex  cold forging

Description: In the production technology, cold forging and cutting, hot forging, powder metallurgy and casting have the following main advantages. Test: Q) the strength performance of cold forging parts is the best, because the cold deformation has the working hardening effect;The workpiece is of high precision and is a precision forming technology. The material consumption is small, and it does not pollute the environment because it is still hot. The total cost of processing is low. If we can overcome these difficulties, cold forging will develop further. These difficulties mainly refer to the development of cold forging for small batch production parts, parts of high strength materials, large parts and special-shaped parts, and then the cold forging can be carried out smoothly in a wider range of industrial fields

Item:

complex  cold forging

Process:

cold forging

Available materials

Aluminum, Stainless, steel, brass

Tolerance

+/-0.3~+/-2 mm

Pressing Capacity:

10-200tons

DRW format

.jpg/.pdf/.dxf/.dwg/.igs./.stp/x_t. etc

quality system certification:

Iso 9001/9002, SA8000

Surface treatment:

Shot/sand blast, polishing, Surface passivation, Primer Painting , Powder coating, ED- Coating, Chromate Plating, zinc-plate, Dacromat coating, 

MOQ

1000pcs

QC System

QC reports, Qc inspection

Payment term

T/T, PayPal

Surface treatment

Electroplating ,Power Coating, oxidation

Shipment Terms:

15~20days lead time. By DHL/TNT/FedEx express, air freight etc.

Packing

Pallet or container to prevent from damage.

Lead time

5~25days

The temperature forging flies W Zhi Ting F and I.) the hardening of material is smaller than that of cold forging, and the plastic deformation can be increased, so it is suitable for manufacturing large size and complex parts. The dimension accuracy and surface quality of warm forging parts should be slightly lower than 1000 cold forging parts. A lot of practice has proved that part of the difficult problems mentioned above can be skillfully used in the combination of cold forging process or cold forging and other kinds of processing procedures (including warm forging). 

For a long time, people are accustomed to the so-called forging, in fact, refers to hot forging. In the process of hot forging, because the strength and deformation resistance of the material are very small, the plastic deformation and the fluidity are better, so it is suitable for the parts with large geometric size and more complex shape and structure. Naturally, the dimensional accuracy and internal and external quality of hot forgings are not as good as those of cold forgings. In order to improve the quality of products and improve the production environment, it is a general trend to actively develop cold forging. In this process, the above-mentioned parts become difficult problems. 

The state transitions to warm, cold and even cold states. On this one

Ding from complete heat Success. Point, at least in some medium and small parts.

The advantages of cold forging are often not shown in simple ways. Because of cold forging (especially cold extrusion or radial finishing of some alloy steels). There are such special requirements The O equipment has a large tonnage, which is caused by the deformation resistance of 1000 cold forging.4~6 like the strength limit of the material For example, during cold extrusion, The mouth is even higher; the degree of deformation is greater. Unit extrusion pressure The mold material requirements are advanced. Some can reach 80%~90%.The compressive strength limit of the material. Mold manufacturing is complex. This is because the single - > >.Constant cold forging force For example, the unit extrusion pressure of cold extrusion reaches 2500~Nearly even more than the existing model There are some 3500N/3000N/mm cross embossing or fine pressure Combined die.Mm2. So, the mold material is more demanding, And all should be designed To make two to three layers of pressers It's always going to come in, one. To meet these special requirements, The lubrication treatment of nail softening annealing and surface phosphate. Cold forging technical workers are not good. It is necessary to have a full understanding of it, And do it carefully. Obviously, not particularly skilled.

Q:How do you arrange payment?

A: T/T, L/C, Paypal 

Q: do you have your own development team?

A: our company has its own engineering development team, mainly aimed at the design of the guests. 

Q:Are you manufactory?

A: Yes, we do. Welcome to visit. 

Q:.Can there be only 500 for 6. batches? There will be a slow mass production in the back.

A:Because of the high cost of the model, first small test production can be understood, I will apply to the leadership of the company, but the following batch production should be set according to our MOQ2000, because this product is a process, small amount of bad operation, our workers are also a piece of wages, often change the process is not good for the workers, I hope you can understand, thanks. Thank you. 

Q: can you make a month's knot with your company?

A: Because we just started to cooperate. We pay 50% deposit in advance and 50% tail payment before shipment. The following cooperation can be adjusted to monthly ending several times.

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