東莞嵌入螺母采(cai)(cai)用(yong)各種壓花(hua)線材生產(chan)作的銅(tong)螺(luo)母(mu)(mu)(mu)。 我(wo)們日常(chang)接(jie)(jie)觸到的的嵌(qian)(qian)入(ru)(ru)(ru)式(shi)滾(gun)花(hua)銅(tong)螺(luo)母(mu)(mu)(mu) 都采(cai)(cai)用(yong)精密(mi)自動(dong)車床加(jia)工而成(cheng)。 嵌(qian)(qian)入(ru)(ru)(ru)式(shi)滾(gun)花(hua)銅(tong)螺(luo)母(mu)(mu)(mu)的參考標(biao)準來自國標(biao)GB/T809。 嵌(qian)(qian)入(ru)(ru)(ru)式(shi)滾(gun)花(hua)銅(tong)螺(luo)母(mu)(mu)(mu)主要的作業方式(shi)是注(zhu)塑(su)，加(jia)熱后(hou)嵌(qian)(qian)入(ru)(ru)(ru)到塑(su)料(liao)件(jian)里面或是直(zhi)接(jie)(jie)模(mo)具(ju)注(zhu)塑(su)，如果采(cai)(cai)用(yong)模(mo)具(ju)注(zhu)塑(su)，P嵌(qian)(qian)入(ru)(ru)(ru)螺(luo)母(mu)(mu)(mu)被熱熔(rong)進塑(su)件(jian)后(hou)溫(wen)度迅速變高，注(zhu)塑(su)成(cheng)型后(hou)，塑(su)料(liao)體迅速冷卻結晶變硬(ying)，如果嵌(qian)(qian)入(ru)(ru)(ru)螺(luo)母(mu)(mu)(mu)溫(wen)度還處在(zai)(zai)高溫(wen)，那就有可(ke)能(neng)倒(dao)至銅(tong)螺(luo)母(mu)(mu)(mu)與塑(su)料(liao)件(jian)接(jie)(jie)觸的地方開始松脫或出現(xian)裂縫。所以在(zai)(zai)嵌(qian)(qian)入(ru)(ru)(ru)螺(luo)母(mu)(mu)(mu)的注(zhu)塑(su)中 都使用(yong)銅(tong)材質(zhi)的螺(luo)母(mu)(mu)(mu)而不是碳鋼螺(luo)母(mu)(mu)(mu)。

嵌(qian)入式(shi)銅(tong)螺母的(de)(de)外紋(wen)(wen)(wen)滾花(hua)有兩種(zhong)方式(shi)成形，一(yi)種(zhong)是采用銅(tong)質的(de)(de)原材料拉花(hua)成形后在上設備進行生(sheng)產，一(yi)般這種(zhong)方式(shi)的(de)(de)拉花(hua)紋(wen)(wen)(wen)路為直紋(wen)(wen)(wen)，另一(yi)種(zhong)是采用光圓的(de)(de)銅(tong)材料直接在生(sheng)產的(de)(de)過程(cheng)中邊攻牙(ya)邊壓(ya)(ya)(ya)花(hua)，這樣的(de)(de)加工方式(shi)可(ke)以(yi)生(sheng)產一(yi)些(xie)非(fei)標尺寸(cun)的(de)(de)滾花(hua)銅(tong)螺母，嵌(qian)入銅(tong)螺母壓(ya)(ya)(ya)花(hua)的(de)(de)形狀可(ke)隨(sui)用戶(hu)選擇，如網紋(wen)(wen)(wen)、八字(zi)壓(ya)(ya)(ya)花(hua)、人字(zi)壓(ya)(ya)(ya)花(hua)等各(ge)種(zhong)滾花(hua)紋(wen)(wen)(wen)路。