Iphutha Lokuqondisa
Umhlahlandlela futhi ungenye yephutha lethuluzi lomshini, iphutha ethuluzini lomshini, ujantshi womhlahlandlela unesibopho esikhulu sokunquma indawo ehlobene yezingxenye zethuluzi lomshini, nokunemba kwendlela yesilayidi, uma kuvela inkinga, ngakho indawo yezingxenye emshinini Iphutha lethuluzi lizokwenzeka futhi ukunemba komshini ngakho-ke kuzothinteka. Ngokuvamile, iphutha lomhlahlandlela ikakhulukazi ukuba khona kwezinga elihambisanayo lokuhlanekezela, isihlalo sehhashi, iphutha lesigubhu, iphutha elivundlile eliqondile elihambisanayo, iphutha lobuqotho bezindlela ezimbalwa, njengokuhlanekezela okuhambisanayo kubhekisela kumzila wesitimela ohamba phambili nangemuva osuka esimweni esifanayo; Iphutha lesihlalo sehhashi ngumzila wesitimela ophumela emuva ophumela ngaphandle, umzila wesitimela unephutha lesigubhu esiphumela ngaphandle, kokubili kuwuhlobo lokushintsha kwesimo sesitimela; Futhi iphutha eliqondile neleleveli neliqondile eliqondile ukugoba kwesitimela esiqondile, ukugoba kwe-lateral.
Iphutha Lochungechunge Lokudlulisela
Iketanga lokudlulisa lomsebenzi oyinhloko ukulawula ukujikeleza kwe-workpiece kanye nethuluzi, lapho kunezingxenye eziningi ezihambayo, uma lezi zingxenye zivela iphutha ngesikhathi sokukhiqiza, ukuhlanganiswa, noma inqubo yokusebenzisa ukuguga okukhulu nokukhala, ngakho-ke isilinganiso ubudlelwano phakathi kwethuluzi kanye workpiece izothinteka, futhi ngaleyo ndlela kuthinte ukunemba machining.
I-Stress Deformation
Enqubweni yokwenza imishini, uhlelo lomshini luzoba yizo zonke izinhlobo zamandla, njengamandla e-centrifugal, amandla okusika nokunye, lawa mandla ethuluzi lokushayela, i-workpiece, ama-jigs kanye neminye imisebenzi ephelele yokucubungula, ngesikhathi esifanayo, izophinde isebenze. kuthinta indawo yezinye izingxenye, isivinini sokunyakaza, okuholela ekwehleni kokunemba komshini. Isibonelo, lapho ithuluzi lokusika enqubweni yomshini lithinteka amandla e-centrifugal, ukudlidliza kwangempela kokusika kuzokwenzeka kanye nokusebenza nezinto zobuciko ezibangelwa ukudlidliza kwesivinini esikhulu kanye nokusika ubuso bezingxenye zemishini kuzovela iphutha.
Ithuluzi Lomshini, Ithuluzi Lokusika I-Thermal Deformation
Isistimu yokukhiqiza izingxenye zemishini yezingxenye ezihlukahlukene zemidlalo yejubane eliphezulu yenza ukungqubuzana kwesivinini esikhulu phakathi kwezingxenye noma izingxenye ezinomoya, bese ikhiqiza ukushisa okukhulu, futhi ngaphansi kwethonya lokushisa okubangelwa ukushisa okubandayo, isistimu yomshini izovela yehlukile. amadigri e-thermal deformation futhi, ngokulandelayo, athinta ukunemba kwemishini, into etholakala ethuluzini lomshini, ithuluzi lokusika, Izinto zokusebenza zivame kakhulu, uma kukhona ukuguquguquka okushisayo kwethuluzi lomshini, ibhokisi lokuphotha kanye nomzila wesitimela cishe uzovela. ukuguquguquka, ukugoba, okuholela ekuqondiseni iphutha kanye nephutha lokuphotha.
Futhi uma kukhona ithuluzi lokuguquguquka elishisayo, umthamo walo uzoqhubeka nokushintshashintsha ebangeni elithile, futhi ukucutshungulwa kosayizi wezingxenye eziwumshini wosayizi abahlukene kuzokwenzeka. Ngaphezu kwalokho, ukuguqulwa okushisayo kwe-workpiece kuzothinta ivolumu ye-workpiece, nakuba ushintsho olungeke luthinte ngokuqondile umumo, kodwa uma i-workpiece ishisa ngokulinganayo, ngakho-ke ngenkathi ye-deformation nayo ingabangela ukucindezeleka kwangaphakathi ngaphakathi, futhi ukucindezeleka kwangaphakathi kuyoba njengoba ebusweni metal workpiece excision kanye kabusha kwangaphakathi in artifacts, okwenza izinto zobuciko avele deformation sobala, futhi ngemva workpiece deformation , izingxenye umshini ukucutshungulwa ukunemba nature futhi kuncipha.