Ana amfani da hatimin injina akai-akai kayan aikin, don haka ya kamata a mai da hankali sosai ga zaɓin ƙirar.Wadanne buƙatun ya kamata a biya lokacin zabar hatimin injina?
1. Bukatun hatimin inji akan daidaiton injin (ɗaukar hatimin inji don famfo a matsayin misali)
(1) Matsakaicin haƙuri na radial runout na shaft ko hannun hannu ba zai wuce 0.04 ~ 0.06mm ba.
(2) Motsi na axial na rotor kada ya wuce 0.3mm.
(3) Matsakaicin haƙuri na runout na sakawa ƙarshen fuska haɗe tare da rami mai rufewa da murfin ƙarshensa zuwa saman shaft ko shaft hannun riga kuma ba zai wuce 0.04 ~ 0.06mm ba.
2. Tabbatar da hatimi
(1) Tabbatar da ko hatimin da aka shigar ya yi daidai da ƙirar da ake buƙata.
(2) Kafin shigarwa, a hankali kwatanta da zane na taron gabaɗaya don ganin ko adadin sassan ya cika.
(3) Domin hatimin injina tare da jujjuyawar jujjuyawar bazara, saboda maɓuɓɓugarsa na iya jujjuya hagu da dama, za a zaɓi shi gwargwadon jujjuyawar ramin jujjuyawar sa.
1. Ƙayyade ko tsarin rufewa yana da daidaito ko rashin daidaituwa, fuska ɗaya ta ƙarshe ko fuska biyu, da dai sauransu, wanda za'a iya zaba bisa ga matsa lamba na rami na rufewa.
2. Ƙayyade ko za a ɗauki nau'in jujjuya ko nau'in tsayayyen nau'in, nau'in matsa lamba mai ƙarfi ko nau'in mara lamba, sannan zaɓi nau'in gwargwadon saurin aiki.
3. Ƙayyade gogayya biyu da karin sealing kayan, don haka kamar yadda daidai zabi inji hatimi sake zagayowar kariya tsarin kamar lubrication, flushing, zafi adana da sanyaya, bisa ga zafin jiki da ruwa Properties.
4. Bisa ga ingantaccen sarari don shigar da hatimi, an ƙaddara don ɗaukar maɓuɓɓuka masu yawa, bazara guda ɗaya, raƙuman ruwa, ciki ko waje.
Lokacin aikawa: Dec-07-2021