Solar parts defect cause analysis of stamping die

1, solar parts stamping die main parts improper material selection. Material performance is bad, not wear-resisting; Die steel without refining, mold a large number of metallurgical defects, convex concave die forging process is not perfect, have heat treatment. 2, die structure is not reasonable. Slender punch without strengthening device design, stamping was too partial load and there is no balance system structure; Poor discharging mouth appeared accumulation; Discharging excessive force, punch under cyclic loading is aggravated. 3, imperfect solar parts stamping die technology is mainly manifested in convex and concave die forging billet internal quality is poor, there is something wrong with the heat treatment technology, convex and concave caused quenching opaque, unequal with soft point and hardness, sometimes even micro cracks craze, grinding and polishing does not reach the designated position, the surface roughness value is too large. Precision mould speed, solar parts stamping die first article 10 days to complete. Stamping production speed, impact speed can reach more than 1500 times per minute, precision solar parts orders for fast, normal order within 3 days of delivery. Precision contact: wish you a prosperous business, everything goes well, if you want to learn more dynamic, can scan the qr code, pay attention to the public. , is committed to precision stamping processing factory of the world's most professional electronic components