Hanyoyin Kulawa na Rarraba Kayan Ruwan Case
Hanyar Kula da Hatimin Packing
1. Tsaftace akwatin marufi na famfo mai tsaga, kuma duba ko akwai tarkace da bursu a saman ramin. Ya kamata a tsaftace akwatin marufi kuma saman shaft ya zama santsi.
2. Duba runout shaft. Rashin daidaituwa na runout na rotor ya kamata ya kasance a cikin kewayon da aka yarda, don kaucewa yawan girgizar da kuma rashin lahani ga shiryawa.
3. Aiwatar da sealant ko mai mai dacewa da matsakaici akan akwatin shiryawa da saman shaft.
4. Don marufi da aka cika a cikin nadi, ɗauki sandar katako mai girman daidai da ɗan jarida, iska da marufi akan shi, sa'an nan kuma yanke shi da wuka. Gefen wuka ya kamata ya zama 45 ° karkata.
5. Ya kamata a cika masu cikawa daya bayan daya, ba da yawa a lokaci guda ba. Hanyar ita ce ɗaukar wani yanki na shiryawa, shafa mai mai, riƙe ƙarshen marufi ɗaya a hannaye biyu, cire shi ta hanyar axial, mai da shi karkace, sa'an nan kuma sanya shi a cikin jarida ta hanyar yankan. Kada a raba tare da hanyar radial don kauce wa rashin daidaituwa ta mu'amala.
6. Ɗauki hannun riga na ƙarfe na girman girman abu ko ƙananan tauri fiye da shaft na akwati, tura marufi a cikin zurfin ɓangaren akwatin, kuma sanya wani matsa lamba zuwa hannun shaft tare da gland don yin jigilar kaya. kafin matsawa. The preloading shrinkage ne 5% ~ 10%, kuma matsakaicin ne 20%. Juya shaft ɗin don wani da'irar kuma fitar da hannun shaft.
7. Hakazalika, loda na biyu da na uku. Lura: lokacin da adadin masu cikawa ya kasance 4-8, ya kamata a daidaita musaya ta hanyar digiri 90; biyu fillers ya kamata a tabarbare da 180 digiri; Yankuna 3-6 yakamata a jujjuya su da digiri 120 don hana zubewa ta hanyar dubawa.
8. Bayan an cika marufi na ƙarshe, yakamata a yi amfani da glandon don ƙaddamarwa, amma ƙarfin dannawa bai kamata ya zama babba ba. A lokaci guda, jujjuya shaft da hannu don sanya ƙarfin matsi na taro ya kasance yana rarraba parabola. Sa'an nan kuma sassauta murfin dan kadan.
9. Yi gwajin aiki. Idan ba za a iya rufe shi ba, damfara wasu kaya; idan dumama ya yi girma, sassauta shi. Ana iya amfani da shi kawai lokacin da yawan zafin jiki na marufi shine 30-40 ℃ mafi girma fiye da na muhalli.split case famfo shirya hatimi taro bukatun fasaha, shigarwa na shirya hatimi, ya kamata bi da tanadi na fasaha takardun.