Big discounting Checking Fixture For Auto Parts - Reinforcement Sill Outer Rear – Meiln

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To meet the customers' over-expected pleasure , now we have our potent staff to offer our greatest general service which includes internet marketing, sales, planning, output, quality controlling, packing, warehousing and logistics for Progressive Metal Stamping, Tool Stamp, Progressive Die Stamping, We can do your customized order to meet your own satisfactory! Our company sets up several departments, including production department, sales department, quality control department and sevice center, etc.

Big discounting Checking Fixture For Auto Parts - Reinforcement Sill Outer Rear – Meiln Detail:

Part Name: Reinforcement Sill Outer Rear

Material Grade: RP783-780

Material Size: 1.6mm x 1400mm x 445mm

Process: 1000T Progression Blank & x3 Stage 3000T TRF

Cavity: R and L two part out

Complexity: Middle

◆Application: The part applicated to automotive sill reinforcement part

Press Machine: 2000T hydraulic press, 1200T Mechanical

Inspection Tool: Checking fixture, CMM, Laser arm scan

Lead Time: 4 months

◆Technical Challenge: Spring back for high strength steel

◆Part Quality: Extremely high requirement for side wall and flange surface

Process Background:

The automobile sill reinforcement part is made of high strength steel, and there are many quality issues such as spring back and distortion. This part flange surface is used for the assembly surface, in order to ensure the matching surface, extremely high requirement for side wall and flange surface. The process of this part is first pre-form, then cam restrike, finally pierce-cam pierce. This method can control the flatness of flange surface and the side wall of the spring back, which is conducive to the modification of part quality.

The key point that really affects the spring back amount is the modeling of the part itself. When the spring back amount of the part is large, it is necessary to use the way of spring back compensation to offset the size deviation caused by the spring back. However, when the side wall is modified, the flatness of the bottom surface must be ensured before the side wall spring back can be modified. The solution to the spring back issue of the side wall and flange surface is usually to implement spring back compensation in the flanging and restrike process, and offset the spring back amount by spring back compensation.

Advantage:

We have much rich experience with high tensile steel part and the countermeasure of spring back, also the early time forming simulation for solve part quality such as wrinkle, split, thinning and spring back, ect.

If you have similar parts with spring back issue of flanging and side wall, please don’t hesitate to contact me, and we will be pleased to reply you.

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Our eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" and the theory of "quality the basic, trust the first and management the advanced" for Big discounting Checking Fixture For Auto Parts - Reinforcement Sill Outer Rear – Meiln , The product will supply to all over the world, such as: belarus, Leicester, Malawi, We hope to have long-term cooperation relationships with our clients. If you are interested in any of our products, please do not hesitate to send enquiry to us/company name. We ensure that you can be totally satisfied with our best solutions!

Auto Metal Stamping Part