Four reasons why the mold will fail prematurely, [English] to send

Someone consulted Yingli Mold Manufacturing Co. Why did the mold fail prematurely?

     Yingli mold roughly summed up four points, you die manufacturers reference.

     First of all, from the material of the main working part of the mold to find the problem , improper selection. Material performance is not good, not wear-resistant; mold steel is not refined, with a large number of smelting defects; convex and concave molds, forging billet forging process is not perfect, remains hidden heat treatment.
     Then there is the problem of mold structure design and the die structure is irrational. The slender punches are not designed with a reinforcement device, and the discharge outlets are not smoothly stacked. The unloading force passes through the ambassador's punches to withstand alternating loads. And, the molding process is not perfect, mainly in the convex and concave die forging billet in the poor quality, heat treatment technology and process problems, resulting in convex, concave die hardened, there are soft spots and uneven hardness. Sometimes micro-cracking or even cracking occurs, grinding and polishing are not in place, and the surface roughness is too large.
     Afterwards there is no lubrication or lubrication but the effect is poor .
     Baoding Yingli Mould Co., Ltd. mainly sells slope protection moulds, plastic slope protection moulds, slope protection bricks plastic moulds, hexagonal slope protection moulds, cover moulds, cover plastic moulds, trench cover moulds, cement cover moulds, curbstone moulds , plaster moulds, roads Edge stone molds, molds and other molds Lu Ping , Baoding Yingli mold guarantee the quality and quantity, price concessions, welcome new and old customers come to buy!