IATF16949 Aluminium Deep Draw Metal Stamping

Deep draw metal axle housing

Metal deep drawing is the process of stamping, ring pulling or metal die deformation of sheet metal material into cylindrical or box shaped parts.

1) Cylindrical drawing: drawing cylindrical products with flanges (flanges). The flange and bottom are flat, the side walls of the cylinder are axially symmetrical, the deformation is evenly distributed on the same circumference, and the flange blank is deepened

2) 2. Elliptical drawing process: the blank deformation on the flange is tensile deformation, but the deformation amount and deformation rate change along the profile. The larger the curvature is, the larger the plastic deformation of the blank is; conversely, the smaller the curvature is, the smaller the plastic deformation of the blank is.

3) Rectangular drawing process: a low rectangular sheet formed by a single drawing. During the tensile process, the tensile strength of the corner in the deformation area of the flange is greater than that of the straight side, and the deformation degree of the corner is greater than the tensile strength of the straight side.

4)Angular drawing: If the side wall of the punched part is inclined, the side wall will hang over during the punching process and will not adhere to the die until the forming is complete. The deformation characteristics of different parts of the side wall are not exactly the same during the molding process.

About us

Jiaxing Dexun Co., Ltd. was established in 1997, origin from Taiwan, we are professional manufacturer and exporter integrated with design, research & development, manufacturing and sales of OEM/ODM stamping parts,deep drawing parts, standard welding fasteners and non-standard welding fasteners.

* Located in jiaxing city, only about 1 hour's drive from Shanghai, Hangzhou, Ningbo, Suzhou, these important cities, the transportation is very convenient.

* 2 mature mould development workshops with advanced equipment to develop mould for customers.

* 2 International approvals,Verify & certificate in accordance with ISO9001,IATF16949, work with SGS, operate the PPAP Level 3.

* 2 labs of quality inspection,Control products quality strictly; equipped with various quality testing machines including direct-reading spectrometers, tensile testing machines, CMM machine, X-ray flaw detection instrument.

* 2 quenching and tempering heat treatment lines.

* 2 automatic welding lines.

* 4 Powder coating & Painting lines, Plating lines

* 42 people professional R&D team : 30 special technicians and 12 senior engineers.

* 20 years’experience on manufacturering OEM/ODM products

* 100 sets of automatic production machines: Have 10 sets of automatic stamping & deep drawing equipments, 50 cold forming machines; 40 tooth grinding machines ,equipped with Japan, Germany,etc imported machines.

* 175 employees

* 10 millions monthly production capacity

* 35 countries exported to

* Supplying products to GM,John deere,Wal-Mart，etc

* Implement environment protection concept; strictly operate the facilities and processes under environmental requirements.

We use advanced equipment to improve cost and quality at the same time to make sure lowest price and best quality for customers. We have quality control experts & engineers to test every piece product before shipment. We keep on studying to provide professional service.

Our Mission & Vision

We always work hard to be an environment protection model enterprise. We strive for sustainable development. We hope to be a win-win partner of our customers all over the world.

Environment protection mission:

A full series of environment policies are applied to our every manufacturing activities. Firstly, to propagandize environment protection policy to make sure environment-friendly concept is everywhere in our company.
Every new staff will have environment protection training class. All staffs have environment protection knowledge and policy lecture every month. All the operation manual will marked out environment protection requirements.
Secondly, to establish environment protection responsibility policy.
Thirdly, to have basic environment protection management.
Step 1: Have environment monitor every time.
Step 2: Manage the pollutant treatment equipment efficiently.
Step 3: Establish permit system of pollutant discharge.
Step 4: Establish legal audit system.
Fourthly, to build up emergency rescue system.