Eyodwa. Isingeniso sokufoja mahhala
Ukuqamba mahhalakuyindlela yokubumba eyenza insimbi phakathi kwensimbi ye-anvil engaphezulu nephansi ikhiqize ukuguquguquka kwepulasitiki ngaphansi kwesenzo samandla omthelela noma ingcindezi, ukuze kutholwe umumo oyifunayo, usayizi kanye nekhwalithi yangaphakathi yekhwalithi. Free forging in forging free, metal billet ngaphezu kokuxhumana kwensimbi phakathi kwensimbi engenhla nephansi ye-anvil ayikho ngaphansi kwemikhawulo yangaphandle, ingaba ukugeleza kwe-deformation mahhala kuzo zonke ezinye izinkomba, ngakho ayikwazi ukulawula ukuthuthukiswa kokuguqulwa.
Okwesibili, ukuhlukaniswa kwamahhala kokuqamba
Ngokuvamile, kunezinhlobo eziningi zokufoja mahhala, njengokufoja ngesandla nokufoja ngomshini, phakathi kwazo:
1, ukubumba ngesandla: ngokuvamile, ukubumba ngesandla kungakhiqiza kuphela ama-forging amancane, ukukhiqiza kuphansi;
I-2, ukufoja umshini: ukubumba umshini kuyindlela eyinhloko ye-quanshang forging yamahhala, ngokusebenza kahle kokucubungula okuphezulu, ikhwalithi enhle yokucubungula nokunye.
Okwesithathu, izinzuzo zokuqamba mahhala
Ukuqamba mahhalaingacubungula i-shaft ne-rod forgings, i-ring forgings, i-cylinder forgings, i-forging egobayo, i-forging emise okukhethekile nezinye izinhlobo, ngamathuluzi alula, ukuguquguquka okunamandla, isikhathi esifushane sokulungiselela ukukhiqiza nezinye izici. Ukuqamba kwamahhala kungenziwa ngekhilogremu eyodwa kuya kumathani angamakhulu amabili noma amathathu weama-forgings, okufana ne-hydraulic turbine spindle, crankshaft, forgings gear, induku enkulu yokuxhuma kanye nezinye izinsimbi zamahhala ngaphansi komthwalo omkhulu emsebenzini, ezinezakhiwo eziphakeme zemishini, indlela yokufoja yamahhala ingasetshenziswa ukukhiqiza ukubumba kwamahhala kungenalutho.
Okwesine, ukushiyeka kwamahhala kokuqamba
Umumo kanye negiya lama-forgings wamahhala angalawulwa ngokusebenza ngesandla, ngokunemba okuphansi, isibonelelo esikhulu sokucubungula, ukukhiqiza okunzima nokushiyeka kokucubungula, ngakho-ke umkhawulo wokwenza uphakeme, i-Quan Shang inochungechunge lwemishini yokucubungula yesimanje, ikhwalithi ephezulu yokucubungula, ephezulu. ukusebenza kahle kokukhiqiza.
Eyesihlanu, ukusetshenziswa kwe
Ukuqamba mahhalaingasetshenziselwa ukukhiqizwa nokucubungula ama-forging amakhulu kanye nokukhiqizwa kwesilingo semikhiqizo emisha kanye nokukhiqizwa nokulungiswa kweqoqo elilodwa noma elincane.