Uphawu lwemishini olusetshenziswa uphawu lwepompo yamanzi lungenye yezindlela eziphumelela kakhulu zokuzungezisa uphawu lwemishini.Ukunemba kokucubungula kwayo kuphakeme kakhulu, ikakhulukazi indandatho eguquguqukayo, emile.Uma indlela ye-disassembly ingalungile noma isetshenziswa ngendlela engafanele, uphawu lwemishini emva komhlangano alukwazi nje ukufeza injongo yokufaka uphawu, kodwa futhi kulimaze izakhi zokuhlanganisa ezihlanganisiwe.
1. Ukulungiselela kanye nezindaba ezidinga ukunakwa ngaphambi kokufaka uphawu lwepompo yamanzi
Ngemva kokuba umsebenzi wokulungisa ongenhla usuqediwe, isigxivizo somshini sidinga ukufakwa futhi.Ngaphambi kokufakwa, amalungiselelo kufanele enziwe:
1.1 Uma kudingeka ukushintshwa kwesigxivizo esisha, kufanele sihlole ukuthi imodeli, imininingwane yophawu olusetshenziswayo ilungile noma cha, ikhwalithi ihambisana nezinga noma cha;
1.2 1.2 1mm-2mm i-axial clearance izogcinwa phakathi kwesiphetho segroove evimbela ukuzungeza ekugcineni kweringi emile kanye nangaphezulu kwephinikhodi evimbela ukuthengisa ukuze kugwenywe ukwehluleka kwebhafa;
I-1.3 Ubuso bokugcina bezindandatho ezihambayo neziqinile kufanele zihlanzwe ngotshwala, futhi izingxenye ezisele zensimbi kufanele zihlanzwe ngophethiloli futhi zomiswe ngomoya ohlanzekile ocindezelwe.Hlola ngokucophelela ukuze uqiniseke ukuthi akukho monakalo endaweni evaliwe yezindandatho ezihambayo nezimile.Ngaphambi kokuhlanganiswa, izingcezu ezimbili zendandatho yerabha engu-0″ kufanele zigcotshwe ngesendlalelo samafutha okugcoba, ubuso bokugcina bamandandatho anyakazayo nobuqinile akufanele bugcotshwe ngamafutha.
2. Ukufakwa kwezimpawu zepompo yamanzi
Ukulandelana kokufakwa kanye nezixwayiso zophawu lomshini zimi kanje:
1. Ngemuva kokuthi indawo ehlobene ye-rotor kanye nomzimba wephampu isilungisiwe, nquma indawo yokufaka uphawu lomshini, bese ubala usayizi wokuma wophawu kumkhono we-shaft noma we-shaft ngokuya ngosayizi wokufakwa kophawu nendawo. indandatho emile ku-gland;
2. Faka indandatho enyakazayo yomshini, ezokwazi ukuhamba ngokuguquguqukayo ku-shaft ngemva kokufakwa;
3. Hlanganisa ingxenye yendandatho emile ehlanganisiwe nengxenye yendandatho ehambayo;
4. Faka ikhava yokugcina yokuvala emzimbeni ovalayo bese uqinisa izikulufu.
Izinyathelo zokuqapha ukususwa kwephampu yamanzi:
Uma ususa uphawu lomshini, ungasebenzisi isando nefosholo flat, ukuze ungalimazi izakhi zokuvala.Uma kunezimpawu zemishini emikhawulweni yomibili yepompo, ukunakekelwa kufanele kuthathwe phakathi nenqubo yokuhlakaza ukuvimbela ukulahlekelwa.Ezigxivizo zemishini esezisetshenzisiwe, uma indawo yokuvala inyakaza lapho indlala ixega, izingxenye zendandatho ezijikelezayo nezijikelezayo kufanele zishintshwe, futhi akufanele ziqiniswe futhi ukuze zisetshenziswe ngokuqhubekayo.Ngoba ngemva kokukhulula, ithrekhi yokuqala yokugijima ye-friction pair izoshintsha, futhi ukubekwa uphawu kwendawo yokuxhumana kuzolimala kalula.Uma isici sokuvala sihlanganiswe ukungcola noma ama-agglomerates, susa ukufingqa ngaphambi kokukhipha uphawu lomshini.
Isikhathi sokuthumela: Sep-18-2021