Nika ingqalelo ekusetyenzisweni kunye nokugcinwa kwe-cylinder lirner inxibe itekhnoloji yokunciphisa

I-injini ye-injini ye-injini kunye ne-piston i-piston zimbini izibini ezisebenza phantsi kobushushu obuphezulu, uxinzelelo oluphezulu, ukutshintsha umthwalo kunye nokungaguquli. Ukusebenza kwiimeko ezinzima nezinokutshintshwa ixesha elide, isiphumo kukuba i-Cylinder Liner inxitywe kwaye ichaphazele amandla, ichaphazela amandla, uqoqosho kunye nenkonzo yenkonzo ye-injini. Kubaluleke kakhulu ukuhlalutya unobangela we-Cylinder Line kunye neSpeciction yokuphucula uqoqosho lwenjini.

1. Uhlalutyo lwe-Cylinder Liner

Indawo yokusebenza ye-Liner Liner imbi kakhulu, kwaye zininzi izizathu zokunxiba. Ukunxiba okuqhelekileyo kuyavunyelwa ngenxa yezizathu zezakhiwo, kodwa ukusetyenziswa okungafanelekanga kwaye ulondolozo ziya kubangela ukunxiba okungaqhelekanga.

Ukunxiba oku-1 okubangelwa zizizathu zezakhiwo

I-1) imeko ye-yelt ayilunganga, ukuze inxenye ephezulu ye-cylinder linxibe kakhulu. Inxalenye ephezulu ye-Cylinder I-Liner ihambelane negumbi lokudibana, amaqondo obushushu aphezulu kakhulu, kwaye imeko ye-qubrice ihlwempuzeke kakhulu. Ukhukuliseko kunye ne-dilution yomoya omtsha kunye ne-sub engafakwanga iphazamisa imeko yemeko ephezulu, ukuze isilinda sikwimeko yoxinzelelo owomileyo okanye i-stensod yomanzi, engunobangela wokunxiba kakhulu kwi-cylinder ephezulu.

2) Inxalenye ephezulu iphantsi koxinzelelo olukhulu, ukuze inxibile i-cylinder linzima ngaphezulu nangaphezulu. I-piston icinezelwe ngokuqinileyo kudonga lwesilinda phantsi kwesenzo soxinzelelo lwayo kunye noxinzelelo lwasemva. Eyona ngcinezelo inkulu, kokukhona kunzima ukwenziwa kwayo kunye nokugcinwa kwefilimu yeoyile, kunye nokubi okubi kakhulu. Kumsebenzi wokubetha, njengoko i-piston ihla, uxinzelelo oluchanekileyo ngokuthe ngcembe luyancipha, ke ukunxila kunxitywe kunzima kwaye kukhanyiswe.

I-3) I-Mineral Acids kunye ne-orid ye-orgadic yenze umphezulu we-cylinder off kunye nokuphumla. Emva kokuqulunqwa komxube onokutsha kwisilinda, umphunga wamanzi kunye ne-acid oxidee evelise i-acids, kunye nezinto ezinobungozi kumgangatho we-piston, ezikhokelela kwi-Cylinder Line.

4) Ngena impatho yoomatshini, ukuze inxibe i-cylinder. Uthuli emoyeni, ukungcola kwioyile etyumza, njl njl, faka ipiston kunye nodonga lwe-cylinder olubangela ukunxiba. Xa uthuli okanye ukungcola okufunyenisa kwisilinda kunye nepiston, isantya sokuhamba sesona sikhulu embindini we-cylinder, oxhaphaza ukunxiba embindini wesilinda.

2 Ukunxiba okubangelwa kukusetyenziswa okungafanelekanga

1) Isiphumo sokucoca icebo lokucoca i-oyile lihlwempu. Ukuba isihluzo seoyile singasebenzi kakuhle, ioyile yokuthambisa ayinakucocwa ngokufanelekileyo, kwaye ioyile ethambisayo iqulethe inani elikhulu lamasuntswana anokuphelisa ukunxila kweerhari engaphakathi ye-saner.

2) ukusebenza ngokukuko okuphantsi kwecebo lomoya. Indima yefilitha yoMoya kukususa uthuli kunye namasuntswana esanti equlethwe emoyeni ukungena ekunciphiseni ukunxibisa i-cylinder ukunciphisa ukunxibisa i-cylinder, iinxalenye zePiston kunye nePiston kunye nePiston. Uvavanyo lubonisa ukuba i-injini ayifakwanga icebo lokucoca lomoya, ukunxitywa kwesilinda kuya kunyuka ngamaxesha angama-6-8. Isihluzo somoya asihlambulukanga kwaye sigcinwe ixesha elide, kwaye isiphumo esibi somlilo sihlwempuzekile, esiya kukhawulezisa ukunxila kweerhari ye-cylinder.

I-3) Umsebenzi wexesha elide lokusebenza kobushushu. Ukubaleka kubushushu obuphantsi ixesha elide, enye kukubangela ukudityaniswa okungalunganga, ukuqokelela kwekharbon kuqala ukusasazeka kwinxalenye ephezulu ye-cylinder liner, ebangela ukuba inxibe kakhulu ierhasi ye-Silinder; Okwesibini kukuzibangela i-electrochemical Sormosion.

4) Rhoqo usebenzisa i-oyile engaphantsi. Abanye abanini-ntsapho ukuze bagcine imali, ngokufuthi kwivenkile yendlela okanye abathengisi beoyile engekho mthethweni ukuthenga ioyile ephantsi ukuze bayisebenzise, ​​kukhokelela kwi-1-2 amaxesha ayo angama-1-2 ezinkulu kunexabiso eliqhelekileyo.

3 Ukunxiba oku-3 okubangelwa kukulungiswa okungafanelekanga

I-1) i-cylinder ye-linlinder ye-liner. Xa ufaka i-Liner ye-cylinder, ukuba kukho impazamo yokufaka, iZiko le-Cylinder Ty kunye ne-Cranokshaft Axis ayikho nkqo, iya kubangela ukuba inxibe engaqhelekanga ye-Silinder Liner.

2) Ukudibanisa umngxunya we-rod phambuka. Ukulungiswa, xa i-hisper edibanisa intloko yentloko ichithwe, i-reamer i-tellar ibangela ukuba umngxunya wentonga ye-rod yentloko ye-piston, eya kuthi inxibe i-Silinder Liner.

I-3) Ukudibanisa i-rod egobe gqitha. Ngenxa yeengozi zemoto okanye ezinye izizathu, intonga yokudibanisa iya kugoba kwaye iphumelele, kwaye ukuba ayilungiswa ngexesha kwaye iyaqhubeka isetyenziselwa ukunxiba kweerhari ye-cylinder.

 

2. Amanyathelo okunciphisa i-cylinder liler

1. Qala kwaye uqale ngokuchanekileyo

Xa injini iqala ukubanda, ngenxa yobushushu obuphantsi, i-viscofity yeoyile enkulu kunye nolwelo oluhlwempuzekileyo, impompo yeoyile ayonelanga. Kwangelo xesha, ioyile kwi-Cylinder yoLuhlu ihamba phantsi kodonga lwesilinda emva kokuma, ke ioyile ayilunganga njengoko isebenza ngendlela eqala kakhulu kudonga lwesilinda xa uqala. Ke ngoko, xa uqala okokuqala, i-injini kufuneka ihlawulwe i-leps ezimbalwa, kwaye umhlaba ongxamisekileyo kufuneka uchitheke ngaphambi kokuqala. Emva kokuqala, umsebenzi we-Adle kufuneka uvutha, kungavumelekanga ukuba kuqhubeke kwi-oyile yezibuko, emva koko uqala xa iqondo lobushushu le-oyile lifikelela kuma-40 ℃; Qala kufuneka ulandele igiya ekhawulezileyo, kwaye inyathelo ngenyathelo ngalinye lokuqhuba umgama, de iqondo lobushushu leoyile liqhelekile, linokujika lokuqhuba eliqhelekileyo.

2. Ukukhetha ngokuchanekileyo kweoyile yokuthambisa

Ukungqongqo ngokonyaka iimfuno kunye neemfuno zomsebenzi we-injini ukukhetha ezona zinto zibalulekileyo zeoyile, zinokuthengwa ukuba ziya kuthi ga kwioyile ephantsi, kwaye zihlala zijonga i-oyile kunye neoyile yeoyile yokuthambisa.

 

3. Yomeleza ulondolozo lwecebo lokucoca

Ukugcina isihluzo somoya, ukucoca ioyile kunye nefilitha ye-oyile kwimeko elungileyo yokusebenza kubalulekile ukunciphisa ukunxibisela i-Silinder Liner. Ukomeleza ukugcinwa kweefilitha "ezintathu zefilitha" linyathelo elibalulekileyo ukuthintela ukungcola koomatshini ekungeneni kwi-cylinder, ukunciphisa ii-cylinder zobomi be-injini, ebaluleke kakhulu kwiindawo ezisemaphandleni nesanti. Kuphononongwe ngokupheleleyo ukuba abanye abaqhubi abafaki iifilitha zomoya ukuze bagcine ipetroli.

 

4. Gcina i-injini kubushushu obuqhelekileyo bokusebenza

Iqondo lokusebenza eliqhelekileyo le-injini kufuneka ibe li-80-90 ° C. Iqondo lobushushu liphantsi kakhulu kwaye alinakugcina iimolethi zerhasi, kwaye icime izinto ze-acidic kulula ukuba iphumelele i-carples, kwaye ivelise i-acidic gesi, kwaye inxibe. Uvavanyo lubonisa ukuba xa iqondo lobushushu le-cylinder lincitshisiwe ukusuka kwi-90 ℃ ukuya kwi-50 ℃, i-cylinder inxibile ngamaxesha ama-4 ayo angama-90 ℃. Iqondo lobushushu liphezulu kakhulu, liya kuwanciphisa amandla esilinda kunye nokuhlutha isinxibo, kwaye kunokubangela i-piston ukuba ikhuseleke kwaye ibangele ingozi "ye-cylinder".

 

5. Phucula umgangatho wewaranti

Kwinkqubo yokusetyenziswa, iingxaki zifumaneka ngexesha lokupheliswa ngexesha, kwaye amalungu awonakaleyo kwaye athotyelwe indawo okanye alungiswe nangaliphi na ixesha. Xa ufaka i-Silinder Liner, jonga kwaye uhlanganise ngokungqongqo ngokweemfuno zobugcisa. Kwindlela yokusebenza yeWaranti yokutshintsha, i-rington ye-piston ene-elasticity ikhuselwe, i-elastice incinci kakhulu, ukuze irhasi iqhekeza udonga lwe-cylinder, yandisa i-oyile yodonga lodonga; Ukunyanzeliswa kwe-elastic egqithisileyo kuyaphazamisa ukunxila udonga lwe-cylinder, okanye ukunxiba kuyakhuliswa kukutshatyalaliswa kwefilimu yeoyile kwiDolophu yeCylinder.

I-cranksshaft idibanisa ijenali ye-rod kunye ne-shaft ye-shaft ye-shaft ayifani. Ngenxa yokutshisa i-tile kunye nezinye izizathu, i-crankshaft iya kuthotywa yimpembelelo eqatha, kwaye ukuba ayilungiswa ngexesha kwaye iyaqhubeka isetyenziswa, iya kukhawuleza i-Cylinder Line.