Njira zanjira ya mphirama chassis amayendetsedwa ndi mawilo ogwira ntchito komanso maulalo osinthika a unyolo kuzungulira magudumu oyendetsa, mawilo onyamula katundu, mawilo owongolera ndi zonyamula zonyamula. Njirayi imakhala ndi nsapato za njanji ndi mapini, ndi zina zotero. The rabara track chassis ili ndi zovuta zogwirira ntchito, ziyenera kukhala ndi mphamvu zokwanira komanso zolimba, ndipo zofunikira zokana kuvala ndi zabwino. Ntchito yayikulu ya chipangizo cholimbikitsira ndikuzindikira magwiridwe antchito a njanji ya rabara ndikuletsa lamba kuti lisagwe.

Amagwiritsidwa ntchito kwambiri pamakina omanga, mathirakitala ndi magalimoto ena ogwirira ntchito kumunda, mikhalidwe yoyenda ndi yovuta, njira yoyendera imayenera kukhala ndi mphamvu zokwanira komanso kukhazikika, komanso kuyenda bwino komanso kuwongolera. Njirayi imakhudzana ndi nthaka, gudumu loyendetsa silinagwirizane ndi nthaka, pamene galimotoyo imayendetsa gudumu kuti izungulira, gudumu loyendetsa pansi pazitsulo zochepetsera zoyendetsa galimoto, kupyolera muzitsulo pakati pa mano a giya pa gudumu loyendetsa galimoto ndi unyolo wa njanji, mosalekeza kugudubuza njanji kuchokera kumbuyo. Mbali yokhazikika ya njanji ya rabara imapangitsa kuti nthaka ikhale yobwerera m'mbuyo, ndipo nthaka imapatsanso njanji mphamvu yoyendetsa kutsogolo, yomwe ndi mphamvu yoyendetsa yomwe imakankhira makina patsogolo. Pamene mphamvu yoyendetsa galimoto ikukwanira kuti igonjetse kukana koyenda, wodzigudubuza amapita patsogolo pamtunda wa njanjiyo, kuti makinawo apite patsogolo, ndipo kutsogolo ndi kumbuyo kwa makina oyendetsa msonkhano oyendayenda a makina onse amatha kutembenuzidwa mosiyana, kotero kuti kutembenuka kwake kumakhala kochepa.

Chonyamula chonyamulira chaching'ono&Mapangidwe a chassis chalabala:

Mawilo oyendetsa: M'makina okwawa, ambiri amakonzedwa kumbuyo. Ubwino wa dongosololi ndikuti ukhoza kufupikitsa kutalika kwanjira ya mphiragawo loyendetsa chassis, chepetsani kuwonongeka kwa njanji chifukwa cha mphamvu yoyendetsa, ndikukulitsa moyo wautumiki wa njanjiyo.

Chipangizo chomangika: Ntchito yayikulu ya chipangizo cholimbikitsira ndikuzindikira magwiridwe antchito a chassis ya rabara ndikuletsa lamba kuti lisagwe. The bafa kasupe wa tensioning chipangizo ayenera ena kuchuluka kwa pre-anzanu, kuti chisanadze mavuto mphamvu kwaiye mu njanji, ndi kukangana kasupe chifukwa cha mphamvu recoil wa chipangizo, kumanja kwa kalozera gudumu kuti nthawi zonse kukhala ndi vuto linalake pa ntchito ndondomeko, kuti mphira njanji chassis maganizo gudumu kalozera.

Mapiritsi a mphira: Mawilo amayendetsedwa ndi mawilo ogwira ntchito ndipo ndi maulalo osinthika omwe amazungulira magudumu oyendetsa, mawilo onyamula katundu, mawilo owongolera, ndi zotengera zonyamula. Njirayi imakhala ndi nsapato za njanji ndi mapini, ndi zina zotero. The rabara track chassis ili ndi zovuta zogwirira ntchito, ziyenera kukhala ndi mphamvu zokwanira komanso zolimba, ndipo zofunikira zokana kuvala ndi zabwino.

Buffer kasupe: ntchito yayikulu ndikugwirizana ndi chipangizo cholumikizira kuti mukwaniritse zotanuka zolimba za njanji, chifukwa ntchito ya chipangizo cholumikizira ndikukwaniritsa gawo la zovuta kudzera pakukankhira kasupe kupita ku gudumu lowongolera. Chifukwa chake, akasupe oponderezedwa ndi kutambasula amatha kusankhidwa.

Chonyamulira pulley: Ntchito ya chonyamulira pulley ndi kukoka njanji ndikuletsa njanji kuti isagwedezeke kwambiri kuti muchepetse kugwedezeka ndi kulumpha zochitika zanjira ya mphirachassis ikuyenda. Ndipo tetezani njanjiyo kuti isazembere chammbali.