Ring forgingsanoshandiswa zvakanyanya muindasitiri parizvino. Theforging process of ring forgingsinoumbwawo nezvikamu zvina. Zvinotevera ndezvekukuudza nezve zvimwering forgingmaitiro, ndinovimba unogona kudzidza.

Theforgingprocess yering forgingsinonyanya kuve nematanho anotevera:
Pier gobvu, vhomora kureba, pinza gomba, reaming.

Musiyano pakati pemaharaforginguye kukunguruka kwemhete kunonyanya kuitika mukugadzirisa zvakare. Mukugadzira mhete forgings, kushandiswa kwemahara forging kunowanzo bhiza reaming, kushandiswa kwemhete kutenderedza kunonyanya kushandiswa kugadzirisa zvakare.

Ring rolling inoshandiswaring forgingkugadzira inoenderera yenzvimbo yepurasitiki deformation nemuchina wekutenderedza (unozivikanwawo semuchina wekutenderedza mhete, ring rolling mill, gomba reaming muchina), kuitira kuti uone tekinoroji yepurasitiki yekudzikisa ukobvu hwemadziro, kuwedzera kwedhayamita uye kugadzira chikamu checontour. Iyo yekushushikana kunetsa uye deformation kuyerera muku rolling reming yakafanana neiyo mucore reming. Hunhu hwayo ndeiyi: chishandiso chiri kutenderera, deformation inoramba ichienderera, kureva kutenderera kwemhete billet. Mukuita kwekukunguruka uye kudzoreredza, kudzikisira kwekumanikidza kunowanzo diki, saka kune hunhu hwe deformation yepasi. Ring rolling inzira inoenderera yemuno yekugadzira mapurasitiki, unova muchinjiko uye musanganiswa weiyo rolling tekinoroji uye mechaniki yekugadzira tekinoroji. Kuenzaniswa neyechinyakare yemahara yekuforoma tekinoroji, die forging tekinoroji, nezvimwewo, ring rolling ine akakosha ehunyanzvi uye ehupfumi maitiro.

Kudzokororwazve kwering forgings in free forginginonyanya kuitwa nebhiza - bar reaming. Kushungurudzika uye kushungurudza kwebhiza-bar reaming yakafanana nekudhirowa-kureba, iyo yakasiyana nekudhirowa-kureba kwehurefu-shaft. Ndiko kudhirowa-kureba kwedenderedzwa forging isina chinhu pamwe neinotenderera nzira, uye ndiko kurodha uye kushushikana kwese. Simbi iri munzvimbo yedeformation inoyerera ichitevedza gwara retangential direction nehupamhi kana tsvimbo yebhiza iri kudzoka. Iyo simbi iri munzvimbo yedeformation inoyerera tangentially uye inowedzera mukati nekunze madhayamita panguva yekudzokorora. Rusvingo rwemafogi ane maburi anoramba ari pabhawa rebhiza kazhinji akatetepa, saka kupokana kwesimbi tangential kuyerera munzvimbo yedeformation kumucheto kwekunze kuri munzira yekure uye kudiki upamhi. Iyo yekubata kumeso pakati pebhiza bhawa uye mhete forgings yakakomberedzwa, iyo inobatsira kune simbi tangential kuyerera. Nokudaro, kuchinja kwehukuru hwekugadzira panguva yebhiza rekugadzirisa ndeyotevera: rusvingo rwemadziro rwakaderedzwa, mukati uye kunze kwemadhayamita akawedzerwa, uye hupamhi (hurefu) hunowedzera zvishoma. Naizvozvo, mubatch diki, mhete diki, kusarudzwa kwebhiza bhiza gomba kunonyanya kukodzera kuforoma mhete forgings.

kubva:168 kugadziras