Ngabe umhlangano wePiston uhlanganisani?
Umhlangano wePiston uyingxenye ebalulekile yenjini yemoto, ehlanganiswa ikakhulu yizakhi eziyisithupha ezilandelayo:
1. I-Piston: Yingxenye yegumbi lokuhlanganisa futhi lihlome ngemifino eminingana yokufaka izindandatho zokufaka indandatho yepiston.
2. I-Piston Ring: Ifakwe kwi-piston ukuyonamathisela, okuvame ukuhlanganiswa nge-ring yegesi kanye nendandatho kawoyela.
I-3. I-Piston Pin: Ukuxhuma i-piston kanye nekhanda elincane lenduku yokuxhuma i-piston, kunezindlela ezimbili zokuntanta okugcwele futhi ezintantayo.
4. I-Piston exhuma induku: Ukuxhuma induku ye-piston kanye ne-crankshaft, ihlukaniswe inhloko enkulu kanye nekhanda elincane ezinhlangothini zombili, ikhanda elincane elixhunywe kwi-piston, ikhanda elikhulu elixhunywe kwi-crankshaft.
I-5. Ukuxhuma induku ephethe: Ingxenye yokuthambisa efakwe ekhanda elikhulu lenduku yokuxhuma.
6. Ukuxhuma i-Rod Bolt: I-Bolt elungisa ukuphela okukhulu kwenduku yokuxhuma ku-crankshaft.
I-Piston Ring iyingxenye esemqoka ngaphakathi kwenjini yamafutha, kanye nesilinda, i-piston, udonga lwesilinda ndawonye ukuqeda uphawu lwegesi kaphethiloli. Izinjini zezimoto ezivame ukusetshenziswa zinezinhlobo ezimbili zezinjini zedizili kanye nophethiloli ngenxa yokusebenza kwazo okuhlukile kwamafutha, ukusetshenziswa kwe-piston rings akufani, kepha izindandatho ze-piston Histon ziqhubeka nokwenza ngcono, okuhlukahlukene kwezicelo ze-Piston High Powerth, okufana nokufafaza kwe-chrome, njll.
I-Piston PIN isetshenziselwa ukuxhuma i-piston kwinduku yokuxhuma futhi idlulise amandla episton kwinduku yokuxhuma noma okuphambene nalokho.
I-piston pin incishwa umthwalo omkhulu wethonya le-periodialic littive ngaphansi kwezimo eziphakeme zokushisa, futhi ngoba i-swing angle pin emgodini wePinon ayinkulu, ngakho-ke kunzima ukwakheka. Ngalesi sizathu, iphini lePiston kumele libe nokuqina okwanele, amandla nokuvikeleka. Isisindo sincane ngangokunokwenzeka, futhi i-PIN nomgodi we-PIN kufanele ube nezikhala ezifanele zokuqhathanisa kanye nekhwalithi enhle ebusweni. Ngokuvamile, ukuqina kwe-piston pin kubaluleke kakhulu, uma i-piston pin egoba i-deformation, ingadala ukulimala kwesihlalo se-piston pin.
Ngamafuphi, isimo sokusebenza sephini lePiston ukuthi isilinganiso sokucindezela sikhulu, ifilimu lamafutha alikwazi ukwakhiwa, futhi i-deformation ayihlanganisiwe. Ngakho-ke, ukuklanywa kwalo kudinga amandla aphezulu anele emishini futhi agqoke ukumelana, kepha futhi namandla okukhathala okuphezulu.
Umzimba we-Connecting Rood wakhiwa izingxenye ezintathu, futhi ingxenye exhunywe ne-piston pin ibizwa ngekhanda le-Connecting Rod Little Head; Ingxenye exhunywe ne-crankshaft ibizwa ngekhanda elikhulu lenduku yokuxhuma, kanye nengxenye exhuma ikhanda elincane futhi ikhanda elikhulu libizwa ngokuthi yi-Connecting Bod Body.
Ukuze unciphise ukugqoka phakathi kwekhanda elincane ne-piston pin, i-bushing ye-bronze wall odongeni odongeni icindezelwa emgodini omncane wekhanda. Ukushayela noma ukugaya ama-grooves kumakhanda amancane nama-bushings ukuvumela ukuqhekeka kwamafutha kungene endaweni yokuhlangana ye-busheng-piston.
Umzimba we-Connecting Rood uyinduku ende, futhi amandla emsebenzini nawo mkhulu, ukuze avimbele ukuguquguquka kwawo kokugoba, umzimba wenduku kufanele ube nokuqina ngokwanele. Ngalesi sizathu, umzimba wokuxhuma we-Connecting Fourle we-Injini yemoto wamukela kakhulu isigaba se-HAM HAME I, ongasinciphisa isisindo ngaphansi kwesimo sokuqina futhi amandla anamandla anamandla anesigaba esimisiwe. Ezinye izinjini zisebenzisa induku yokuxhumanisa induku umjovo omncane wokujova kawoyela, okumele ukhishwe ngomgodi omude emzimbeni we-rod. Ukuze ugweme ukugxila kwengcindezi, umzimba wokuxhuma induku, ikhanda elincane kanye nekhanda elikhulu kuxhumeke ngoguquko olukhulu olubushelelezi.
Ukuze sinciphise ukudlidliza kwenjini, umehluko wekhwalithi we-cylinder exhumayo induku kufanele ukhawulelwe ebangeni elincane, efektri enjini engxenyeni enkulu nenqwaba yenduku yokuxhuma, injini efanayo ukukhetha iqembu elifanayo lenduku.
Enjini ye-V-Type, amasilinda ahambisanayo ekholomu yesobunxele nakwesokudla abelana nge-PIN ye-Crank, futhi induku yokuxhuma inezinhlobo ezintathu: i-parallel exhuma induku, induku yokuxhuma ye-Fork.
Amathayili abekwe kubakaki abahleliwe be-crankshaft ne-cylinder block futhi adlale indima yokuthwala nokuthambisa okuvame ukubizwa ngokuthi ama-crankshaft athela amaphakethe.
I-Crankshaft ethwala imvamisa ihlukaniswe ngezinhlobo ezimbili: Ukuthwala (Umdwebo 1) nokuvuthwa komthwalo (Umdwebo 2). I-bushing ethwele i-bushing ayikwazi ukusekela futhi igcobe i-crankshaft, kepha futhi idlala indima yokuma kwe-axial ye-crankshaft (kungahle kube nendawo eyodwa ku-crankshaft yokusetha i-axial positioning).
Lapho sisebenzisa i-Connecting Rod Bolts, sizothola ukuthi kunezinkinga eziningi ngokuxhuma izigaxa zenduku, kuzoba nezinkinga zokubukeka, izinkinga zobude zokubekezelela, izinkinga zentambo, izinkinga ezitholakala ngesikhathi sokufakwa, nokunye.
Indlela elula ukuvivinya i-Connecting Rod Bolt, thola ukuthi inkinga ilele kuphi futhi uyiguqule. Ukuhlolwa kwe-Connecting Rod Bolt kudinga indlela. IConnecting ROD Bolt iyi-bolt ebalulekile exhumanisa isihlalo esinesikhathi esiseduze kwenduku yokuxhuma nesembozo esithwala. I-Connecting Rood Bolt ifakwa entweni yokulayisha ngokulayishwa kwamahhala ngesikhathi sokulayisha, futhi i-Connecting Rood Bolt nayo ifakwa esenzweni sokubuyisela amandla i-Inertia lapho injini yedizili yesifo sohlangothi ezine. Ububanzi be-conping rod bolt buncane ngoba lilinganiselwe ububanzi be-pin crank kanye nosayizi wangaphandle wesiphetho esikhulu senduku yokuxhuma.
I-bolt exhumanisa i-split exhuma induku ikhava endaweni enkulu yenduku yokuxhuma. Kwi-pair ngayinye, ama-bods amabili noma amane okuxhumanisa ajwayele ukuwavikela. Uhlobo lwe-bolt luyahlukahluka. Ikhanda livame ukufakwa emkhakheni wendiza noma i-convex block ukuze ifakwe futhi inikeze indawo yokusekelwa yokusekela ukuvikela i-Connecting Rood Bolt ekujuleni lapho iqinisa inadi. Ububanzi bomzimba we-bolt rod esigabeni ngasinye sobuso be-haring mkhulu, ukuze libekwe nomgodi we-bolt ngesikhathi soMhlangano; Ububanzi bengxenye yomzimba we-bolt rod buncane kunobubanzi bomgodi we-bolt, futhi ubude bude, ukuze umthwalo wengxenye yentambo uncishiswe lapho kuqhutshwa umthwalo wentambo kanye nomthelela. Ingxenye yentambo ivame ukwamukela intambo enhle ngokunemba okuphakeme.
Ukuze uvikele ukuxhumana okufakwe kwe-threaded kusuka ekusukeni, i-Connecting Rood Bolt inedivayisi elwa njalo yokulwa nokukhululwa, okuyi-PIN ye-COTTER, i-anti-wooveling washer kanye ne-pepper plating endaweni yentambo. Ukuxhuma ama-bodts ama-rod kuvame ukuthwala imithwalo yokushintshana, okulula ukudala ukulimala kokukhathala kanye nekhefu, okuzobangela imiphumela emibi kakhulu. Ngakho-ke, kuvame ukwenziwa ngekhwalithi ephezulu yensimbi noma ngensimbi esezingeni eliphakeme yekhabhoni, nangemva kokushisa ukushisa okushisayo. Ekuphathweni, kufanele kukhokhelwe ukubheka ukuqina kwalo ukuvikela ukukhululwa; I-disassembly ejwayelekile ikuhlole ukuqhekeka kanye nokubumbana ngokweqile, njll., Kufanele ithathelwe indawo ngesikhathi uma kunesidingo. Lapho ufaka, kuyadingeka ukuwela futhi kancane kancane uqinise ngokwamandla anqunyiwe okuqinisa amandla, angenakuba mkhulu kakhulu noma abe mkhulu kakhulu, ukuze agweme izingozi ezinjengenduku ebhulokwe emsebenzini.
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