—–

Pami divès kalite endikatè bon jan kalite ak pèfòmans nan mwazi fren an, espas sa a mwazi fren trè enpòtan.

Anviwònman espas mwazi an baze sitou sou aspè sa yo:

(1) The heating fluidity of the formula of the brake pad friction material. The general principle is that the fluidity of the brake pad material is better when the brake pad material is heated and pressed, and the mold gap should be set to be smaller, so as to avoid or reduce too much flash when the mold is pressed. , But the gap should not be too small, otherwise it will easily cause the mold to heat up, fail to release the mold, and easily cause scratches on the mold cavity.

(2) Tanperati mwazi pad fren an lè li peze, paske diferans mwazi an diferan nan tanperati chanm ak lè li chofe. Ki sa nou dwe fè se asire ke diferans nan mwazi se menm ak rezonab lè mwazi an chofe.

Sitiyasyon jeneral la se:

1. Lè kout pwen an (nwayo mwazi) chofe, gwosè li yo elaji. Ogmantasyon espesifik la gen rapò ak materyèl la ak fòm mwazi an. Gen fòmil kalkil pou referans.

2. For the mold cavity (concave mold), the size of the brake pad cavity is also enlarged during heating, but the amount of expansion is different from that of the punch (mold core). In many cases, how much the expansion of the cavity is the same as that of the concave mold. The shape has a lot to do with it.

(3) Fasilite vantilasyon mwazi an. Yo nan lòd yo fasilite vantilasyon an pandan bòdi pou laprès, espas sa a mwazi pa ta dwe twò piti, epi li bezwen yo dwe detèmine dapre fòmil la.

(4) Generally, we hope that when the mold is working (heated state), the unilateral gap of the mold is 0.1-0.15,

(5) Fòm kout pyen an fèt, pafwa yo ka anpeche mwazi an flache adopte yon ti espas, men yo nan lòd yo satisfè bezwen yo nan tiyo echapman, yo ka ajoute yon Groove echapman nan kout pyen an.

forming die set，International Brake parts，Drum and disc brake combo，break the mold，brake pad machinery，mechanical disc brake caliper，Drum brake，Brake line manufacturers，mold manufacturer in china