Ivili leGear leGear Hobbing Machine elenziwe ngentsimbi eKhethekileyo yokuCasa

(1) Ukuphosa koxinzelelo oluphantsi (uxinzelelo oluphantsi) Ukuphosa koxinzelelo oluphantsi: kubhekiselele kwindlela apho isinyithi solwelo sizaliswe ngumbumba phantsi koxinzelelo oluphantsi ngokwentelekiso (0.02 ~ 0.06 MPa) kunye nekristali phantsi koxinzelelo ukwenza ukuphosa. Ukuhamba kwenkqubo: Iimpawu zobuchwephesha: 1. Uxinzelelo kunye nesantya ngexesha lokugalela lunokulungelelaniswa, ngoko lunokuthi lusetyenziswe kwiintlobo ezahlukeneyo zokubumba (ezifana nezibunji zetsimbi, i-sand molds, njl.), ukuphosa ii-alloys ezahlukeneyo kunye nokuchithwa kweentlobo ezahlukeneyo. ubukhulu; 2. Ukusebenzisa i-bottom Ukuzaliswa kohlobo lwe-Injection, ukuzaliswa kwetsimbi etyhidiweyo kuzinzile, ngaphandle kokutshiza, okunokuphepha ukuvalelwa kwegesi kunye nokukhukuliseka kodonga kunye nengundoqo, okuphucula izinga lokufaneleka lokuphosa; 3. I-casting crystallizes phantsi koxinzelelo, ukwakheka kwe-casting i-dense, kunye ne-outline Ecacileyo, i-smooth surface, kunye nezixhobo eziphezulu zomatshini, ngokukodwa kunenzuzo yokuphosa iindawo ezinkulu kunye nezincinci; 4. Ukuphelisa imfuno yokunyuka kwe-feeder, kwaye ukwandise izinga lokusetyenziswa kwesinyithi ukuya kwi-90-98%; 5. Ubunzulu bomsebenzi ophantsi, iimeko ezilungileyo zokusebenza, kunye nezixhobo ezilula, kulula ukuzibona ngoomatshini kunye ne-automation. Isicelo: Ubukhulu becala iimveliso zemveli (intloko cylinder, hub ivili, isakhelo cylinder, njl.).

(2) Centrifugal casting: Centrifugal casting yindlela yokugalela apho isinyithi esinyibilikisiweyo sigalelwa kwi-mold ejikelezayo, kwaye i-mold izaliswe phantsi kwesenzo samandla e-centrifugal ukuqinisa kunye nokumila. Ukuhamba kwenkqubo: Iimpawu zenkqubo kunye neenzuzo: 1. Kukho phantse akukho kusetyenziswa kwesinyithi kwinkqubo yokugalela kunye nenkqubo yokunyuka, ephucula isivuno senkqubo; 2. Ingundoqo inokushiywa xa ivelisa i-castings engenanto, ngoko inokuphuculwa kakhulu xa ivelisa i-tubular castings ende. Ukuphucula ikhono lokuzalisa isinyithi; 3. I-castings inoxinaniso oluphezulu, iziphene ezimbalwa ezifana ne-pores kunye ne-slag inclusions, kunye neempawu eziphezulu zoomatshini; 4. Kukulungele ukwenza umgqomo kunye ne-sleeve composite castings yensimbi. Ukungalungi: 1. Kukho imida ethile xa isetyenziselwa ukuveliswa kwee-castings ezinokwakheka okukhethekileyo; 2. Ububanzi bomngxuma wangaphakathi wokubunjwa abuchanekanga, umngxuma wangaphakathi wengxuma unzima, umgangatho unzima, kwaye isibonelelo somatshini sikhulu; 3. Ukuphosa kuthande ukwahlulwa komxhuzulane othile. Isicelo: I-Centrifugal casting yaqala ukusetyenziswa ukuvelisa imibhobho etyhidiweyo. Ekhaya nakwamanye amazwe, i-centrifugal casting isetyenziselwa isinyithi, imigodi, ukuthuthwa, ukunkcenkceshela, oomatshini bokuhambisa amanzi, ukuhamba ngeenqwelomoya, ukhuselo lwelizwe, iimoto kunye namanye amashishini ukuvelisa intsimbi, intsimbi kunye ne-non-ferrous carbon alloy castings. Phakathi kwazo, ukuveliswa kwee-castings ezifana ne-centrifugal cast iron pipes, ii-cylinder ze-injini yokutshisa ngaphakathi, kunye nemikhono ye-shaft yeyona ixhaphakileyo.