Progressive die stamping is a cost-effective and safe method of producing components. Careful design and construction of dies will ensure optimum performance. A progressive die performs a series of fundamental sheet metal operations at two....
1. SUS304 (stainless steel): The most used stainless steel, because it contains Ni, is more resistant to corrosion and heat than Cr steel, and has low temperature strength, so the mechanical properties are very good. Very large work hardeni....
(Nickel Copper Alloy) Nickel Silver Alloy Nickel Silver Alloy: Refers to the general term for the alloy consisting of 50-70% copper and 15~35% nickel. Its material has excellent toughness, and its bright silver color and stability are su....
SPCC (cold rolled steel): Cold rolled steel, hot rolled coil after acid pickling product is at ambient temperature workshop cold rolling until the thickness of 0.30-3.20mm, manufactured by electrolytic cleaning, annealing and quenching proce....
Figure 12-1 shows: Schematic diagram of the front support part sof the motorcycle side cover, Material Q215 steel, Thickness 1.5mm. The annual production capacity is 500,000 pieces, and the stamping process plan is required.....
Chapter One Parts Introduction Parts analysis description 1. Parts shape and general requirements As shown in Figure 1-1, the material is stainless steel, the material thickness is 0.5mm, and the dimensional accuracy of the workpiece must m....
The shape and size of the car door glass lifter housing parts. As shown in Figure 8.2.1, The material is 08 steel plate, plate thickness 1.5mm, mass production. Stamping production, it requires the preparation of a stamping process. 8.2.1 P....
1) Determine the dimensions of the concave die. The blanking die adopts the integral concave die and the wire cutting machine tool. When arranging the position of the concave die on the die base, the pressure center and the handle center s....
Working part cutting edge size calculation 1.1.1Calculation of cutting edge size of blanking concave and punch die The shape of the part is a square, relatively simple, suitable for separate processing. The characteristic of separate proces....
Comparison of Positive compound die and Flip chip compound die : Positive compound die suitable for punching relatively soft, thin sheet material, require a higher flatness blanking member may also be made smaller hole punching margins blan....