What are the common heating methods for magetsi oyatsira moto quenching? How to choose?

(1) Chifukwa cha mawonekedwe osiyanasiyana a magawo otenthetsera ndi madera osiyanasiyana a malo owuma, njira zosiyanasiyana zoyenera ziyenera kugwiritsidwa ntchito. Momwe ziyenera kukhalira, magetsi oyatsira moto kuzimitsa kumagawidwa m’magulu awiri: Kutentha nthawi imodzi ndi kuzimitsa kumatenthetsa malo onse owuma nthawi imodzi. Kutentha kukayimitsidwa, kuziziritsa kumachitika nthawi imodzi, ndipo malo omwe ali ndi magawo ndi sensa sikusintha panthawi yotentha. Nthawi yomweyo, njira yotenthetsera imatha kugawidwa m’magawo ozungulira kapena osazungulira, ndipo njira yozizira imatha kugawidwa m’mitundu iwiri: kugwera mumadzi opopera kapena kupopera madzi kuchokera ku inductor. Potengera kuchuluka kwa ma jenereta (kupatula jenereta imodzi yomwe imapereka makina ozizimitsa angapo), ndipo mbali zotenthetsera zimagwera m’madzi opopera, zonse zopanga komanso kugwiritsa ntchito jenereta ndizokwera kwambiri kuposa njira yopopera inductor.

(2) Kutulutsa chinsinsi magetsi oyatsira moto nthawi zambiri amatchedwa kuzimitsa kosalekeza. Njirayi imangotenthetsa gawo la dera lomwe lizimitsidwa nthawi yomweyo. Kupyolera mu kayendedwe kachibale pakati pa inductor ndi gawo lotenthetsera, malo otentha amasunthira pang’onopang’ono kumalo ozizira. Kuzimitsa sikoni kumathanso kugawidwa m’zigawo zosazungulira (monga njira yolumikizira zida zamakina) ndi kuzungulira (monga tsinde lalitali la cylindrical). Komanso, pali kupanga sikani bwalo kuzimitsira, monga akunja contour quenching wa kamera lalikulu; kupanga sikani ndege quenching, nawonso ali m’gulu la kupanga sikani quenching. Kuwumitsa scanning ndi koyenera pamikhalidwe yomwe malo akulu ayenera kutenthedwa ndipo mphamvu yamagetsi ndi yosakwanira. Zochita zambiri zopanga zikuwonetsa kuti njira yotenthetsera nthawi imodzi yokhala ndi mphamvu yofananira, gawo lazopangalo ndilokwera kuposa njira yozimitsira jambulani, ndipo gawo lazida zozimitsa limachepetsedwa. Pazigawo za shaft zokhala ndi masitepe, pakusanthula ndi kuzimitsa, chifukwa cha kupatuka kwa gawo lamagetsi lamagetsi la inductor kuchokera ku mainchesi akulu kupita kugawo laling’ono laling’ono, nthawi zambiri pamakhala malo osinthira omwe amakhala ndi kutentha kosakwanira, komwe kumapangitsa kuti wosanjikiza wowumayo usapitirire kutalika kwake. wa shaft. Masiku ano, njira yotenthetsera yotentha nthawi yomweyo yakhala ikugwiritsidwa ntchito kwambiri ku China kuti chiwongolero cholimba chisapitirire kutalika kwa shaft, kuti mphamvu ya shaft ikhale yabwino.