Indlela Yokuvimbela I-Cylinder Gasket Wear ye-Diesel Engine

Ngesikhathi kusetshenziswa isethi yejeneretha yedizili, isilinda gasket senjini kadizili kulula ukucishwa, okuholela ekuvuzeni komoya namanzi enjini kadizili, okuthinta kakhulu ukusebenza kwe-genset yedizili.Ngakho-ke, kufanele senze umsebenzi omuhle emsebenzini wokuvimbela ukuvimbela umonakalo.Lesi sihloko sixoxa ngendlela yokuvimbela ukulimala kwe-cylinder gasket uma usebenzisa isethi ye-diesel generator .

A. Izinyathelo zokuvimbela

1. Hlukanisa kahle futhi uhlanganise isilinda kanye nekhanda le-cylinder yenjini kadizili.

2. Ukuhlanganiswa okulungile kwe-cylinder liner.Ngaphambi kokuba i-cylinder liner ihlanganiswe ku-cylinder, ukungcola nokugqwala ebusweni, izingxenye ezingaphezulu nezingezansi zembobo yesihlalo se-cylinder block kufanele zisuswe ngokuphelele.Umehluko phakathi kwendiza engenhla ye-cylinder liner kanye nendiza engenhla ye-cylinder block, futhi umehluko wokuphakama phakathi kwama-cylinder liners ngaphansi kwekhanda elifanayo le-cylinder kufanele lihlangabezane nezidingo ezicacisiwe.Ngesikhathi sokufakwa komshini we-cylinder liner, amathuluzi akhethekile azosetshenziswa ukucindezela i-cylinder liner ngamandla alinganayo.Akuvunyelwe ngokuphelele ukushaya indawo engaphezulu ye-cylinder liner ukugwema ukuwohloka kwendawo kwembobo yesilinda.

3. Qinisa ukuhlolwa kwendawo evalwayo yekhanda le-cylinder kanye ne-cylinder block ukuze ubone ukuthi ikhubazekile noma cha.Sebenzisa irula kanye ne-feeler gauge ukuze uhlole indawo yokuvala eduze nezikhombisi-ndlela ze-longitudinal neziphambene.Ngokuvamile, ukungalingani kwendawo yokuvala phakathi kwebhulokhi yesilinda nekhanda lesilinda akufanele kube kukhulu kuno-0.10 mm.Ukungalingani akudluli ku-0.03 mm kunoma yibuphi ubude be-100 mm.Akufanele kube nezingxenye ze-convex noma eziqondile endaweni yokuvala.

4. Susa amabhawodi ekhanda lesilinda ngendlela efanele.Qinisa amabhawodi ekhanda lesilinda ngokulandelana okubekiwe, izikhathi kanye netorque.

5. Ukukhetha okulungile kwe-cylinder gasket.I-gasket yekhanda le-cylinder ekhethiwe kufanele ihlangabezane nezidingo zezesekeli zangempela ngekhwalithi ethembekile.Isiqondiso sokufaka kufanele sinakwe lapho ufaka.Isimiso esiyisisekelo siwukuthi unqenqema lokugoqa kufanele lubhekane nendawo yokuxhumana noma indiza eqinile okulula ukuyilungisa.Imininingwane imi kanje: uma i-cylinder head gasket ngokwayo inophawu lokufaka, yifake ngokusho kophawu lokufaka;uma kungekho uphawu, ikhanda le-cylinder liyinsimbi, futhi i-curl izobhekana nekhanda le-cylinder.Uma ikhanda le-cylinder lenziwe nge-aluminium ekhonjiwe, i-crimping kufanele ibhekane ne-cylinder block.Uma i-cylinder head kanye ne-cylinder block zonke zenziwe nge-aluminium ekhonjiwe, i-crimping kufanele ibhekane nomphetho we-convex we-cylinder liner emanzi.

6. Qinisa amabhawodi ekhanda lesilinda ngendlela efanele.Ukuqiniswa kwamabhawodi ekhanda le-cylinder yingxenye ebaluleke kakhulu yokuqinisekisa ikhwalithi yokuvala i-cylinder head gasket.Ukuthi lo msebenzi ulinganiselwe noma awuthinti ngokuqondile ikhwalithi yokuvala ye-cylinder head gasket, ngakho-ke kufanele isetshenziswe ngokuhambisana ngokuqinile nezindinganiso zobuchwepheshe.

B. Ukusetshenziswa nokugcinwa ngendlela efanele

1. Ngesikhathi sokusebenza esikhathini (30-50h) kanye nezikhawu ezingaba ngu-200h, amabhawodi ekhanda lesilinda amasha noma alungisiwe. ukukhiqiza amasethi Izinjini zikadizili kumele zihlolwe futhi ziqiniswe kanye ngokwetorque eshiwo.Ngesikhathi esifanayo, kufanele sinake imininingwane ethile: i-sludge, idiphozi ye-carbon, i-coolant, uwoyela wenjini kanye nezinye izinsalela kanye noketshezi emgodini webholithi kufanele kuhlanzwe kahle.Uma kunesidingo, intambo yesikulufu izohlanzwa ngompompi, futhi umoya ocindezelwe uzosetshenziselwa ukuphephetha; hlanza kahle amabhawodi ekhanda lesilinda bese uwahlola ngokucophelela.Uma kunemifantu, i-pitting ne-necking, kufanele ichithwe futhi ingabe isakwazi ukusetshenziswa;ngaphambi kokufakwa kwamabhawudo ekhanda lesilinda, uwoyela omncane kufanele usetshenziswe engxenyeni yentambo kanye nendawo yokusekela ye-flange ukuze kuncishiswe ukungqubuzana okomile kokubhanqwa kwentambo. .

2. Hlola futhi ulungise isikhathi somjovo ngesikhathi.Ingcindezi yomjovo womjovo kufanele ihlangabezane nezidingo ezishiwo, futhi iphutha lokucindezelwa komjovo we-cylinder ngayinye alikho ngaphezu kuka-2%.Zama ukugwema ukushisa okuvamile ngaphansi komthwalo osindayo, izinga lokushisa eliphezulu kanye nesivinini esikhulu, futhi uvimbele ukusheshisa okusheshayo ngaphansi komthwalo.

3. Ngaphambi kokufaka i-gasket entsha yesilinda, qala uhlole ukuthi ingaphezulu le-cylinder gasket li-concave, convex, lonakele, njll., ukuthi ikhwalithi inokwethenjelwa, nokuthi ukucaba kwekhanda le-cylinder kanye ne-cylinder block kuyahlangabezana yini nezidingo, bese hlanza i-cylinder gasket, i-cylinder head kanye ne-cylinder block, futhi uyomise ngomoya ocindezelweyo, ukuze ugweme ithonya lokungcola uphawu.

4. I-gasket yekhanda le-cylinder ekhethiwe kufanele ibe izesekeli zangempela ezihlangabezana nezidingo (ukucaciswa, imodeli) futhi zibe nekhwalithi ethembekile.Naka izimpawu zokuma ezingenhla neziphansi lapho ufaka, ukuze uvimbele ukufakwa ekubuyiselweni emuva futhi kubangele ukwehluleka komuntu.