I-Investment Casting, ekwabizwa ngokuba yi-Lost Wax Casting, yinkqubo yokuphosa echanekileyo ebonelela ngokuguquguquka koyilo kunye neendleko ezibalulekileyo.

Inkqubo ye-Investment Casting ibandakanya ukugalela isinyithi esinyibilikisiweyo kwisingundo esidalwe kusetyenziswa imodeli yewax.Nje ukuba isikhunta senziwe, imodeli ye-wax iyanyibilika kwaye ikhutshwe.Iingqungquthela ezingenanto zinokwenziwa ngokusebenzisa i-core-proof core ekhusela isinyithi esityhidiweyo ekuzaliseni ngokupheleleyo ukubumba.

I-Investment Casting idla ngokusetyenziselwa ukwenza izinto ezincinci, kodwa ingasetyenziselwa ukuvelisa amacandelo amakhulu kakhulu.

Unyamezelo lweDimensional ± 0.003 in./in.zifikelelwa ngokukhawuleza.Amalungu athambileyo aneendonga ezincinci njenge-0.025 in.

IMathiriyeli eqhelekileyo amaBanga eUkulahlwa kweNsimbi engatyiwayo

SS304:Eyona isetyenziswa kakhulu intsimbi ye-austenite, inokubizwa ngokuba yi-A2 engenasici.

SS316:Intsimbi yesibini eqhelekileyo ye-austenite, ekwabizwa ngokuba yi-A4 engenasici.I-SS316 isetyenziselwa ikakhulu ukonyuka kokuchasa ukubola.

I-SS304L kunye ne-SS316L(i-superaustenitic steel stainless): I- [L "ithetha ukuba umxholo wekhabhoni we-alloy ungaphantsi kwe-0.03%, okunciphisa umphumo wokuvalelwa okubangelwa ukushisa okuphezulu okubandakanyekayo kwi-welding.Thelekisa kunye ne-300 series, ibonisa ukuxhathisa okungcono kwi-stress-corrosion cracking.

17-4 PH:Uninzi oluqhelekileyo lwemvula-yenza lukhuni intsimbi ye-martensitic, esebenzisa malunga ne-17% yechromium kunye ne-4% ye-nickel.

Unyango loMphezulu weUkulahlwa kweNsimbi engatyiwayos

Shot Blasting: Isetyenziselwa ukususa ulusu olumnyama lwe-oxide emva kokuphoswa kweemveliso zentsimbi engenasici.

UkuPickling & Passivation TreatmentI-Pickling yindlela yonyango lwekhemikhali yokuphelisa ubumdaka obungaphezulu njengolusu lwe-oxide, umhlwa, amabala e-welding, njl.Kwaye i-passivation yinkqubo eyenza umaleko omtsha okhuselekileyo wechromium, ngaloo ndlela kuphuculwe isakhono sokuchasana ne-oxidation yentsimbi engenasici.

Electropolishing: Isetyenziselwa ukususa ii-burrs ezincinci kunye nokuphucula ukuqaqamba kweentsimbi ezingenasici.

Ukuhombisa isipili: Uhlobo lwendlela yokupolisha enokuthi ifikelele kwindawo egudileyo kwaye ibengezelelekileyo njengesipili.

Ukusetyenziswa kweStainless Steel Castings

Kwiipropati ezizodwa zentsimbi yentsimbi, i-Stainless steel castings inikezelwa kuluhlu olubanzi lwamashishini, ngakumbi lawo akwiindawo ezinzima.Ngezantsi zicelo eziphambili zokuphosa insimbi engenasici

umzi-mveliso wethu