Yintoni indibano yezixhobo zokuqhuba iimoto?
Isixhobo sokuqhuba imoto, esaziwa ngokuba yi-steering gear, yeyona nto ibalulekileyo kwinkqubo yokuqhuba imoto. Sinoxanduva lokudlulisa nokwandisa amandla asetyenziswa ngumqhubi xa ejika ivili lokuqhuba, aze ekugqibeleni aliguqule libe yindlela yokujika kwamavili angaphambili ukuze kufezekiswe ukuqhutywa kwesithuthi.
Ngokwenyani, yimodyuli edibeneyo esebenza ngezinto ezibalulekileyo ezininzi endaweni yenxalenye enye.
Izinto eziphambili
IsiXhobo sokuQhuba (iNdlela ePhambili): Ulwakhiwo lwangaphakathi luhlala luluhlobo lwe-gear-rack, uhlobo lwe-worm gear-crank pinion, okanye uhlobo lwebhola ejikelezayo, njl.njl., eguqula intshukumo yokujikeleza kwevili lokuqhuba ibe yintshukumo ethe tye.
Intonga yokubopha ibhola kunye neNxalenye yeBhola yangaphandle: Idibanisa izixhobo zokuqhuba kwi-knuckle yokuqhuba, idlulisela ngokuchanekileyo amandla okuqhuba kumavili, kwaye ulwakhiwo olujikelezayo lwenxalenye yebhola yangaphandle luqinisekisa ukuba amavili anokukwazi ukulungisa ii-engile zawo ngokulula.
Inkqubo yoNcedo lwaMandla: Iimoto zanamhlanje zihlala zine-hydraulic assistance okanye i-electric power steering (EPS), enika amandla ancedisayo ngeempompo ze-hydraulic okanye ii-electric motors, nto leyo enciphisa kakhulu amandla afunekayo ekuqhubeni nasekuphuculeni intuthuzelo yokuqhuba. Ezinye izinto ezinxulumene noko: Zihlala ziquka i-steering shaft (edibanisa i-steering wheel ne-steering gear), i-steering knuckle (edibanisa ivili ne-steering tie rod), kunye ne-dust cover (ekhusela amalungu angaphakathi eluthulini nakumswakama).
Umsebenzi oPhambili kunye noBalulo
Umsebenzi ophambili wendibano yezixhobo zokuqhuba kukwandisa i-torque nokutshintsha indlela yokudlulisela amandla, ukuqinisekisa ukuba ukuqondisa kulula kwaye kuchanekile.
Ukusebenza kwayo kuchaphazela ngokuthe ngqo uzinzo lokuphatha imoto, isantya sokuphendula kwi-steering, kunye nokhuseleko lokuqhuba. Umzekelo, ulwakhiwo lohlobo lwegiya lusetyenziswa kakhulu kwiimoto zosapho ngenxa yokusabela kwayo ngokukhawuleza; ngelixa iinkqubo zoncedo lwe-hydraulic okanye zombane zinokulungisa amandla oncedo ngokwesantya sesithuthi, zibonelela ngamava okuqhuba athambileyo ngesantya esiphantsi kunye nokusebenza okuzinzileyo kwesantya esiphezulu.
Xa i-steering gear assembly ingasebenzi kakuhle (njengokuvuza kweoyile, ukususwa kwe-steering kakhulu, ingxolo engaqhelekanga, okanye ukulahlekelwa luncedo), kufuneka uxilongo lobuchwephesha. Ukuba yingxaki encinci efana ne-aging seals, ukulungiswa kungenziwa; kodwa ukuba izinto eziphambili (ezifana ne-rack, ii-gears) zonakele, kuyacetyiswa ukuba kutshintshwe i-assembly ukuqinisekisa ukhuseleko.
Indibano yezixhobo zokuqhuba, eyaziwa ngokuba yindlela yokuqhuba okanye iyunithi yokuqhuba, yeyona nto iphambili kwinkqubo yokuqhuba yesithuthi. Imisebenzi yayo ephambili ingashwankathelwa ngolu hlobo lulandelayo:
Ukwandisa i-torque yokuqhuba: Ukuguqula amandla amancinci asetyenziswa ngumqhubi ukuguqula ivili lokuqhuba libe yi-torque enkulu kakhulu ethunyelwa kwindlela yokudlulisela i-steering, nto leyo evumela amavili ukuba oyise ukumelana nokujika komhlaba aze afumane i-steering egudileyo.
Ukutshintsha indlela yokudlulisela amandla: Ukuguqula intshukumo yokujikeleza kwevili lokuqhuba ibe yintshukumo ethe tye okanye intshukumo yokujika efunekayo ngamavili, ukuqinisekisa ukudluliselwa ngokuchanekileyo kwemiyalelo yokuqhuba.
Ukuphucula ukuchaneka nozinzo lokuqhuba: Ngokusebenzisa izakhiwo ezichanekileyo zoomatshini (ezifana ne-gear-rack, i-worm kunye ne-crank, njl.njl.), kunciphisa impazamo yokuqhuba kunye nokulibaziseka, okwenza impendulo yesithuthi ibe buthathaka ngakumbi kwaye ukuphathwa kwayo kuzinze ngakumbi.
Ukubonelela ngoncedo nokunciphisa ubunzulu bokusebenza: Izithuthi zanamhlanje zihlala zixhobisa iinkqubo ezincediswa ngumbane (hydraulic okanye umbane), ezinokulungelelanisa ngobuchule amandla oncedo ngokusekelwe kwiiparameter ezifana nesantya sesithuthi kunye ne-engile yokuqhuba, zifezekisa amava okuqhuba athambileyo ngesantya esiphantsi kunye nokusebenza okuzinzileyo kwesantya esiphezulu.
Indibano yezixhobo zokuqhuba idla ngokwenziwa ngumzimba wezixhobo zokuqhuba (indlela yokudlulisela ephambili), intonga yokubopha isiteringi, ikhonkco lebhola yangaphandle, isigqubuthelo sothuli, kunye nenkqubo yoncedo (efana nepompo ye-hydraulic, i-electric motor, njl.njl.). Icandelo ngalinye lisebenzisana ukugqiba ikhonkco lokuhambisa isiteringi elipheleleyo ukusuka kwivili lokuqhuba ukuya kumavili.
Ukuba ufuna ukwazi okungakumbi, qhubeka ufunda amanye amanqaku kule sayithi!
Nceda usitsalele umnxeba ukuba ufuna iimveliso ezinjalo.
Zhuo Meng Shanghai Auto Co., Ltd. uzimisele ukuthengisa iMG&MAXUSiinxalenye zeemoto zamkelekile ukuthenga.
