New Common Rail Dlla152pm1003 M1003p152 Nozzle ya Injector ya Fuel Injector A2c59511611 5ws40250 7t1q-9f593-Ab ya Ford Focus Mk II 1.8t 2004-2008

Hydraulic extrusion akupera

Hydraulic extrusion akupera ndi kupanga theka-olimba abrasive extruded kupyola mbali zina (monga kupanikizika chipinda ndi jet dzenje), deburring, kupukuta ndi chamfering wa pamwamba njira ndi ngodya, monga momwe chithunzi 1. Makina akhoza kulamulira kuthamanga extrusion, abrasive kuyenda ndi liwiro. Zosiyanasiyana akupera, tinthu kukula, kachulukidwe ndi chonyamulira mamasukidwe akayendedwe angagwiritsidwe ntchito kupanga osiyana extrusion akupera zotsatira. Chonyamuliracho nthawi zambiri chimakhala mtundu wa polima wosinthika wa semi-solid, ndikuwonjezera kusakaniza kwa abrasive. Kukhuthala kwakukulu pafupi ndi zonyamulira zolimba zimagwiritsidwa ntchito pogaya makoma amkati ndi njira zazikulu za magawo. Kukhuthala kwa m'munsi nthawi zambiri kumagwiritsidwa ntchito popangira ma ngodya ndi kugaya njira yaying'ono. Pamene abrasive akufinyidwa mu njira yoletsedwa, kukhuthala kwa abrasive kumawonjezeka, kugwira scrub molimba. Pa viscosity iyi, abrasive akupera ndimeyi. The abrasive misa unakhuthala ndi extrusion amatulutsidwa kudzera mu njira yoletsedwa, ndiko kuti, kukhuthala kwabwinoko kumabwezeretsedwa, zomwe zimapangitsa kuti akupera pang'ono kapena ayi. Abrasive mamasukidwe akayendedwe, kuthamanga extrusion ndi kukula kwa njira kudziwa otaya mlingo wa abrasive okhudza kuchuluka akupera, akupera kufanana, kukula kwa ngodya chamfering. Kuthamanga kwapang'onopang'ono ndikoyenera kukupera yunifolomu, kuthamanga kwakukulu kumatulutsa kuzungulira kwakukulu kumakona. Extrusion pressure range ndi 0.7 ~ 22MPa, abrasive flow rate is more than 3801/min. Zomwe zimagwiritsidwa ntchito kwambiri ndi silicon carbide, koma cubic boron nitride, alumina ndi emery ziliponso. Kukula kwa mchenga particles ranges kuchokera 0. 005 kuti 1.5mm. Mchenga wabwino ukhoza kukwaniritsa mapeto apamwamba. Kuzama kwa kudula chifukwa cha mchenga pa workpiece kumadalira kuthamanga kwa extrusion yosankhidwa, ma viscosity abrasive ndi kukula kwa mchenga.