Abakhiqizi besethi ye-generator balungisa izakhi eziningana zekhanda le-cylinder

Isethi ye-generatorabakhiqizi banamaphuzu abalulekile okufanele banake lapho bewagcinai-diesel generator cylinder head, kufinyezwe kanje:

1. Uma igenerator dieselngenxa yokuntuleka kwamanzi kanye nokushisa okuphezulu okuholela ekuvuzeni kwamanzi, kungenzeka ukuthi kuholele ekuqhekekeniikhanda lesilindaindandatho yesihlalo se-valve, indandatho yesitofu senjoloba yomkhono wethusi encibilika ezingeni lokushisa eliphezulu, isilinda esiqhekekile kufanele ichithwe.

2. Umkhono we-injector wethusi kanye nendandatho yenjoloba ingase yonakaliswe isikhathi eside, ngenxa yepani yamafutha noma phezulu kwesenzakalo samanzi se-piston, kufanele ihlolwe ngaphansi kwekhanda le-cylinder ukuze uthole imifantu, umkhono wethusi we-injector kanye nendandatho yerabha. yonakele.

3. Uma iinjini cylinder ikhandaukuvuza kwamafutha kutholakala kubi kakhulu ngaphambi kokulungiswa kabusha, indiza yekhanda le-cylinder kufanele ibe phansi ngesikhathi sokulungiswa kabusha. Isilinganiso esiphezulu sokugaya sekhanda lesilinda ngu-1mm, futhi kuyanconywa ukuthi ukhawuleinani lokugayakuya ku-0.10mm isikhathi ngasinye. Ubukhulu obuncane bekhanda lesilinda le-N series ngu-110.24mm, futhi ubukhulu obuncane bekhanda lesilinda le-K luyi-119.76mm.

4. Ngesikhathi sokulungiswa kweyunithi, ipulaki lamanzi lekhanda le-generator cylinder kufanele lihlolwe ngokucophelela. Uma ipulaki lamanzi lonakele, kunconywa ukuthi kushintshwe ipulaki yamanzi yekhanda le-cylinder lonke.

Kuhlelo lokusebenza lweinjini ye-diesel, ukusetshenziswa kokugcinwa okungalungile, i-cylinder block, ikhanda le-cylinder kulula ukuqhekeka, i-cylinder liner ngenxa yokugcoba okungalungile noma ngenxa yokulimala kwe-cylinder gasket kuzovela ekuqaleni kokugqoka nokudonsa i-cylinder phenomenon. Ukugqoka kuholela ekwandeni kokusetshenziswa kukawoyela (ukusetshenziswa kukawoyela okuvamile akufanele kube ngaphezu kuka-0.5% wokusetshenziswa kukaphethiloli) kanye nokukhipha intuthu emnyama. Ukulungiswa kwe-cylinder block kanye nokuqhekeka kwekhanda le-cylinder kufanele kusekelwe ezingeni lokuphuka, ingxenye eyonakele kanye nezimo zayo zokulungisa kanye nezimo zemishini.