Ikuphi ukucaciswa okungcono kwesikhunta se-brake pad, umphakeli waseChina

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Phakathi kwezinkomba ezihlukahlukene zekhwalithi nokusebenza kwesikhunta se-brake pad, igebe lesikhunta se-brake pad libaluleke kakhulu.

Ukusethwa kwegebe lesikhunta kusekelwe kakhulu kulezi zici ezilandelayo:

(1) Ukushisisa kwefomula yensimbi ye-brake pad friction. Isimiso esijwayelekile siwukuthi i-fluidity ye-brake pad material ingcono uma impahla ye-brake pad ishisa futhi icindezelwa, futhi igebe lesikhunta kufanele libekwe libe lincane, ukuze ugweme noma unciphise ukukhanya okukhulu lapho isikhunta sicindezelwa. , Kodwa igebe akufanele libe lincane kakhulu, ngaphandle kwalokho lizokwenza kalula ukuthi isikhunta sishise, sihluleke ukukhulula isikhunta, futhi sibangele kalula imihuzuko emgodini wesikhunta.

(2) Izinga lokushisa lesikhunta se-brake pad lapho icindezelwa, ngoba igebe lesikhunta lihlukile ekamelweni lokushisa nalapho lishiswa. Okufanele sikwenze ukuqinisekisa ukuthi igebe lesikhunta lilingana futhi linengqondo lapho isikhunta sishiswa.

Isimo esijwayelekile yilesi:

1. Uma i-punch (i-mold core) ishisa, ubukhulu bayo bukhulisiwe. Ukwanda okuqondile kuhlobene nezinto kanye nokuma kwesikhunta. Kunamafomula wokubala ukuze kusetshenziswe ireferensi.

2. Ngomgodi wokubunjwa (isikhunta se-concave), ubukhulu be-brake pad cavity bubuye bukhuliswe ngesikhathi sokushisa, kodwa inani lokunwetshwa lihlukile kulelo punch (mold core). Ezimweni eziningi, kungakanani ukunwetshwa kwe-cavity kufana nalokho kwesikhunta se-concave. Umumo uhlobene kakhulu nakho.

(3) Yenza kube lula ukuphuma kwesikhunta. Ukuze kube lula ukungenisa umoya ngesikhathi sokubunjwa kwe-press, igebe lesikhunta akufanele libe lincane kakhulu, futhi lidinga ukunqunywa ngokuvumelana nefomula.

(4) Ngokuvamile, sithemba ukuthi lapho isikhunta sisebenza (isimo esishisayo), igebe elihlangene lesikhunta ngu-0.1-0.15,

(5) Ukuma kwe-punch kuklanyelwe, ngezinye izikhathi ukuze kuvinjwe isikhunta esikhanyayo ekuthatheni igebe elincane, kodwa ukuze kuhlangatshezwane nezidingo zokukhipha umoya, i-exhaust groove ingafakwa ku-punch.

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