I-Hydraulic Yishan TY180 crawler bulldozer iyathengiswa
Isingeniso somkhiqizo
I-Yishan TY180 crawler bulldozer with hydraulic mechanical transmission umkhiqizo okhiqizwe ngaphansi kwenkontileka yobuchwepheshe nokubambisana esayinwe ne-Komatsu, Japan.Ikhiqizwa ngokuhambisana ngokuqinile nemidwebo yomkhiqizo we-D65E-8, imibhalo yenqubo kanye namazinga ekhwalithi ahlinzekwe yi-Komatsu, futhi isifinyelele ngokugcwele izinga lokuklama le-Komatsu.
Uhlaka lwalo lweplathifomu enwetshiwe luklanyelwe ngokukhethekile ukumelana nomsebenzi osindayo wokudonsa, ukuze ingemuva lesitimela libe nomhlaba omningi wethrekhi namandla adonsela phansi amaningi okuqhubekela phambili ukulinganisa umthwalo ongemuva, ukuze isitimela sikwazi ukuthola ibhalansi efanelekile lapho sigawula futhi sidonsa. imisebenzi.
I-low-cent-of-gravity yokushayela idizayini yesistimu yokuhamba, ubude bomhlabathi wethrekhi ende kanye nama-roller angu-7 ahlinzeka ngekhono elingenakuqhathaniswa lokukhuphuka kanye nebhalansi evelele nokuzinza, ngakho-ke ifaneleka kakhulu ekusebenzeni kwe-bulldozing eqhubekayo nokuqedela ukuthambeka emithambekeni, futhi ingathola ukusebenza kahle kokukhiqiza nokulinganisa kwezimpande.
Injini kadizili ye-Steyr WD615T1-3A esebenza ngokushesha ekuphenduleni ihlanganiswe ne-hydraulic torque converter kanye nebhokisi lamagiya okushintsha amandla ukuze kwakhiwe uhlelo olunamandla lokudlulisa, olufinyeza umjikelezo wokusebenza futhi luthuthukise ukusebenza kahle komsebenzi.I-liquid medium transmission ingavikela uhlelo lokudlulisela ekulimaleni futhi andise impilo yesevisi ngaphansi komthwalo osindayo.
I-hydraulic torque converter yenza i-torque ye-bulldozer ikwazi ukuzivumelanisa nokushintsha komthwalo, ivikela injini ekulayisheni ngokweqile, futhi ayivimbi injini uma igcwele kakhulu.I-planetary powershift transmission inamagiya amathathu aya phambili namagiya amathathu ahlehlayo ashintsha ngokushesha kanye nesiteringi.
Izici zomkhiqizo
1. Ukuthembeka okuphezulu nempilo ende yesevisi, isikhathi sokulungisa esimaphakathi singafinyelela amahora angaphezu kuka-10,000.
2. Amandla amahle, i-torque reserve enkulu kune-20%, inikeza amandla aqinile.
3. Isimo esihle, uphethiloli ophansi kanye nokusetshenziswa kukawoyela wenjini - ubuncane bokusetshenziswa kukaphethiloli bufinyelela ku-208g/kw h, futhi izinga lokusebenzisa uwoyela wenjini lingaphansi kuka-0.5 g/kw h.
4. Okuluhlaza futhi kuhambisana nemvelo, ukuhlangabezana nezindinganiso ze-European I emission.
5. Ukusebenza okuhle kokuqala kokushisa okuphansi, umshini wokuqalisa obandayo ungaqala ngokushelela ku -40 C.
Amathiphu okuhlukanisa i-bulldozer:
1. Ayikwazi ukuqala
I-bulldozer yehlulekile ukuqala ngesikhathi sokuvulwa kwe-hangar.
Ngemva kokunquma ukuthi awekho ugesi, awekho uwoyela, amajoyinti ethangi likaphethiloli axegayo noma avinjiwe, njll., ekugcineni kusolakala ukuthi iphampu yamafutha ye-PT inephutha.Hlola idivayisi yokulawula uphethiloli yomoya ye-AFC, vula
Ngemuva kokuthi ipayipi lomoya lisebenzise i-compressor yomoya ukuhlinzeka komoya epayipini elingenisayo, umshini ungaqala kahle, futhi lapho ukunikezwa komoya kumisiwe, umshini uzocisha ngokushesha, ngakho kuphetha ngokuthi idivayisi yokulawula uphethiloli yomoya ye-AFC inephutha. .
Thuthukisa inadi lokulungisa ledivayisi yokulawula uphethiloli ye-AFC, vula idivayisi yokulawula uphethiloli ye-AFC ngokwewashi ngesikrufu esinezinhlangothi ezine, bese uqinisa inathi lokulungisa.Uma uqala umshini futhi,
Ingaqala ngokujwayelekile futhi iphutha liyanyamalala.
2. Ukwehluleka kohlelo lokuhlinzeka ngophethiloli
I-bulldozer idinga ukukhishwa ngaphandle kwe-hangar ngesikhathi sokulungiswa kokushintsha isizini, kodwa ayikwazi ukuqhutshwa.
Hlola ithangi likaphethiloli, uphethiloli wanele;khumula iswishi engxenyeni engezansi yethangi likaphethiloli, bese ucisha injini ngokuzenzakalelayo ngemva komzuzu owodwa;xhuma ithangi likaphethiloli ngqo epayipini likaphethiloli lepompo ye-PT ngepayipi lokungenisa uwoyela lesihlungi
Ngisho noma uphethiloli ungadluli esisefweni, imoto namanje ayiqali lapho iqalwa futhi;isikulufu semanuwali se-valve ye-solenoid esika uphethiloli sijikijelwa endaweni evulekile, kodwa namanje asikwazi ukuqaliswa.
Lapho ufaka kabusha isihlungi, vula iswishi yethangi likaphethiloli izikhathi ezi-3 kuye kwezingu-5, futhi uthole ukuthi inani elincane likaphethiloli liyageleza liphuma epayipini elingenisa uwoyela lesihlungi, kodwa uphethiloli uzophuma ngemva kwesikhashana.Ngemva kokubhekisisa ngokucophelela nokuphindaphindiwe.
Ngemuva kokuqhathanisa, kugcine kutholakele ukuthi isishishi sethangi likaphethiloli asivulwanga.I-switch iyisakhiwo esiyindilinga, isifunda samafutha sixhunywe lapho sijikeleza 90, futhi isifunda samafutha siyanqunywa lapho sizungezwa ngo-90 ngokuqhubekayo.
Ayikho idivayisi elinganiselwe, kodwa ikhanda lensimbi eliyisikwele livele obala.Umshayeli ngephutha usebenzisa iswishi ye-valve yebhola njengokushintsha kwe-throttle.Ngemuva kokuphenduka okungu-3 ~ 5, i-valve yebhola ibuyela endaweni evaliwe.
indawo.Ngesikhathi sokujikeleza kwe-valve yebhola, nakuba inani elincane lamafutha lingena kumjikelezo wamafutha, imoto ingasebenza kuphela ngomzuzu ongu-1.Lapho uphethiloli osepayipini ushile, umshini uzocisha.
