Sabuwar Rail gama gari Dlla152pm1003 M1003p152 Injector Nozzle for Fuel Injector A2c59511611 5ws40250 7t1q-9f593-Ab don Ford Focus Mk II 1.8t 2004-2008

Hydraulic extrusion nika

Na'ura mai aiki da karfin ruwa extrusion nika ne don yin Semi-m abrasive extruded ta wasu sassa (kamar matsa lamba jam'iyya da jet rami), deburring, polishing da chamfering na tashar surface da kusurwa, kamar yadda aka nuna a Figure 1. Na'ura iya sarrafa extrusion matsa lamba, abrasive. kwarara da sauri. Daban-daban iri nika, barbashi size, yawa da kuma m danko za a iya amfani da su samar da daban-daban extrusion nika effects. Mai ɗaukar kaya gabaɗaya nau'in nau'in polymer ne mai sassauƙa, yana ƙara ƙayyadaddun gaurayawan abrasive. Ana amfani da babban danko kusa da ƙarfi don yin niƙa a ko'ina cikin ganuwar ciki da manyan tashoshi na sassa. Ana amfani da ƙananan danko gabaɗaya don ɓangarorin kusurwa da ƙaramin tashar niƙa. Lokacin da aka matse abrasive a cikin ƙuntataccen tashar, danko na abrasive yana ƙaruwa, yana riƙe da gogewa a wuri. A wannan danko, abrasive zai niƙa nassi. An saki taro mai kauri ta hanyar extrusion ta hanyar da aka iyakance, wato, an dawo da danko na yau da kullum, yana haifar da kadan ko babu nika. Abrasive danko, extrusion matsa lamba da kuma girman da tashar ƙayyade da kwarara kudi na abrasive, rinjayar da nika adadin, nika uniformity, girman kusurwa chamfering. Slow kwarara kudi ya dace da uniform nika, high kwarara kudi zai samar da babban kusurwa roundness. Matsakaicin matsa lamba shine 0.7 ~ 22MPa, ƙimar kwararar abrasive fiye da 3801 / min. Sharar da aka fi amfani da ita ita ce siliki carbide, amma kuma akwai cubic boron nitride, alumina da emery. Girman yashi barbashi jeri daga 0. 005 zuwa 1.5mm. Yashi mai kyau zai iya cimma matsayi mai girma. A zurfin yankan lalacewa ta hanyar yashi a kan workpiece dogara a kan zaba extrusion matsa lamba, abrasive danko da yashi size.