Izigxivizo zemishini zingamathuluzi asetshenziswa njalo, ngakho-ke kufanele kukhokhwe ukunakwa okukhulu ekukhetheni imodeli.Yiziphi izidingo okufanele zikhokhelwe lapho kukhethwa uphawu lwemishini?
1. Izidingo zophawu lwemishini ekunembeni komshini (kuthatha isigxivizo semishini sepompo njengesibonelo)
(1) Ubukhulu bokubekezelela ukuphuma kwe-radial runout of shaft noma umkhono weshaft akumele kudlule u-0.04 ~ 0.06mm.
(2) Ukunyakaza kwe-axial ye-rotor akufanele kudlule u-0.3mm.
(3) Ubukhulu bokubekezelela ukuphuma kobuso bokuphela kokuma kuhlanganiswe nembobo yokuvala kanye nesembozo saso sokugcina kumkhono weshafti noma umkhono we-shaft nakho akumele kudlule ku-0.04 ~ 0.06mm.
2. Ukuqinisekiswa kwezimpawu
(1) Qinisekisa ukuthi uphawu olufakiwe luyahambisana yini nemodeli edingekayo.
(2) Ngaphambi kokufakwa, qhathanisa ngokucophelela nomdwebo womhlangano jikelele ukuze ubone ukuthi inani lezingxenye liphelele.
(3) Ophawu lomshini olunokuzungezisa intwasahlobo yekhoyili ehambisanayo, ngenxa yokuthi isiphethu saso singazungeza kwesokunxele nakwesokudla, sizokhethwa ngokuya ngokuzungezisa kweshafi yalo ezungezayo.
1. Thola ukuthi isakhiwo sokubeka uphawu sinokulinganisela noma asilingani, ubuso bokuphela okukodwa noma ubuso obukabili, njll, okungakhethwa ngokuvumelana nokucindezela komgodi wokuvala.
2. Nquma ukuthi uzosebenzisa uhlobo lwe-rotary noma uhlobo olumile, uhlobo lwengcindezi eguquguqukayo ewuketshezi noma uhlobo olungathintwayo, bese ukhetha uhlobo ngokuya ngejubane layo lokusebenza.
3. Nquma i-friction pair kanye nezinto ezisizayo zokuvala, ukuze ukhethe kahle izinhlelo zokuvikela umjikelezo we-seal ezinjengokugcoba, ukushaywa, ukugcinwa kokushisa nokupholisa, ngokuya ngokushisa kwazo kanye nezindawo eziwuketshezi.
4. Ngokwesikhala esisebenzayo sokufaka uphawu, kunqunywa ukwamukela intwasahlobo eminingi, intwasahlobo eyodwa, intwasahlobo yamagagasi, yangaphakathi noma yangaphandle.
Isikhathi sokuthumela: Dec-07-2021