Zojambula za mpheteamagwiritsidwa ntchito kwambiri m'makampani masiku ano. Thekukonza ndondomeko of zojambula za ringimapangidwanso ndi zigawo zinayi. Zotsatirazi makamaka ndikukuuzani zinakupanga mphetendondomeko, ine ndikuyembekeza inu mukhoza kuphunzira.

Thekupangandondomeko yazojambula za ringmakamaka imakhala ndi masitepe awa:
Kubowola wandiweyani, kukokera kutali, kubowola nkhonya, reming.

Kusiyana kwaulerekupangandi kugudubuza mphete makamaka m'kati mwa reming. Popanga mphete zopangira mphete, kugwiritsa ntchito zida zaulere nthawi zambiri kumakhala kukonzanso kavalo, kugwiritsa ntchito mphete kumagwiritsidwa ntchito kwambiri pokonzanso.

Kugudubuza mphete kumagwiritsidwa ntchitokupanga mphetekupanga mapindikidwe apulasitiki am'deralo mosalekeza ndi makina opukutira (omwe amadziwikanso kuti makina opukutira mphete, mphero yopukutira, makina opangira mabowo), kuti azindikire ukadaulo wa pulasitiki wochepetsera makulidwe a khoma, kukulitsa m'mimba mwake ndi kupanga magawo. Kupsyinjika kwapang'onopang'ono ndi kusinthika kwakuyenda mu rolling reming ndizofanana ndi zomwe zili mu core reming. Makhalidwe ake ndi: chidacho chikuzungulira, mapindikidwe amapitilira, ndiko kugudubuza kwa mphete ya billet. Pakugudubuza ndi kubwezeretsanso, kuchepetsa kuthamanga kumakhala kochepa, kotero kumakhala ndi mawonekedwe a mawonekedwe a pamwamba. Kugudubuza mphete ndi njira yosalekeza yopangira pulasitiki, yomwe ndi mtanda ndi kuphatikiza kwaukadaulo wopukutira komanso ukadaulo wopanga makina. Poyerekeza ndi chikhalidwe ufulu forging luso, kufa forging luso, etc., mphete anagubuduza ali kwambiri makhalidwe luso ndi zachuma.

Kukonzanso kwazojambula za ring in zopanda pakemakamaka ndi kavalo - bar reming. Kupsyinjika ndi kupsyinjika kwa kavalo-bar reaming ndizofanana ndi kujambula-kutalika, komwe kumasiyana ndi kutalika kwa kutalika kwa shaft. Ndiko kutalika kwa chozungulira chozungulira chopanda kanthu mozungulira mbali yozungulira, ndipo ndikutsitsa pang'ono ndi kupsinjika konse. Chitsulo mu malo opindika chimayenda motsatira malangizo a tangential ndi m'lifupi pamene ndodo ya kavalo ikuyambiranso. Chitsulo m'dera la deformation chimayenda mozungulira ndikuwonjezera ma diameter amkati ndi akunja panthawi yokonzanso. Khoma la forgings ndi mabowo reming pa kavalo zambiri woonda, kotero kukana zitsulo tangential otaya mu deformation zone kumapeto akunja ndi molunjika kutali ndi m'lifupi yaing'ono. Kulumikizana kwapakati pakati pa kavalo ndi ma ring forgings kumakhala kopindika, zomwe zimapangitsa kuti zitsulo ziziyenda bwino. Choncho, kusintha kwa kukula kwa forgings panthawi ya kukwera kwa akavalo ndi motere: makulidwe a khoma amachepetsedwa, ma diameter amkati ndi akunja amakulitsidwa, ndipo m'lifupi (kutalika) kumawonjezeka pang'ono. Chifukwa chake, mu gulu laling'ono, mphete yaying'ono, kusankha kwa dzenje la kavalo ndikoyenera kwambiri popanga mphete.

kuchokera:168 kugwas