Frame Front Cushion

Part Name: Frame Front Cushion

Material Grade: SPCE

Material Size: 0.70mm x 566mm x340mm

Process: 300T Progression Blank & x5 Stage 200T TDM

Cavity: one part out

Complexity: Middle

◆Application: The part applicated to automotive seat frame part

◆Experience: automotive seat part

Press Machine: 300T Mechanical，630T Mechanical

Inspection Tool: Checking fixture, CMM

Lead Time: 4 months

◆Part Quality :

Process Background:

The main body of the frame is a metal welded structure, which plays the role of shaping the seat and supporting the human body. The frame and seat cushion are generally made of sheet steel, designed according to the principles of ergonomics, with the passengers can obtain the most comfortable form requirements as the criteria.

Consider of part volume and complexity, besides 300T Progression Blank tool, our designer designed 5 sets TDM tools for this part, firstly draw, then trim-pierce, pierce-cam/trim, then bend-form, bend finally. Blanking and pierce stage separates to two stages, by this way, not only reduce blanking force, but also conducive to improve the life of the die. It is important to put pierce stage prior to form, so due to this, it helps to locate the part in the form stage. Part shape with two corners in outside areas is very easy to cause splitting issue, so a cam/trim stage is very important to be added for improving split.

Advantage:  

Our company has rich experience in the automotive tool field that enables us to provide our customers with efficient and professional services and avoid possible problems in the tool process，also provide cost saving tools and provide customers with systematic solutions.

If you have any questions about auto seat frame part or TDM die, please don’t hesitate to contact me, and we are very pleased to reply and discuss with you.