Cov yam ntxwv ntawm cov shafts feem ntau suav nrog lawv cov qauv tsim sab nraud, cov khoom siv, thiab kev ntsuas kev ua kom zoo kom ua tau raws li qhov yuav tsum tau ua. Shafts feem ntau yog hlau rods, nrog ib tug ntev dua lawv txoj kab uas hla. Cov seem sib txawv tuaj yeem muaj qhov sib txawv kom haum raws li qhov yuav tsum tau ua ntawm cov khoom sib txawv.
Ib tug qauv ncej yog lub kauj ruam ncej, ib tug tsim uas yooj yim rau positioning, sib dhos, thiab disassembly ntawm qhov chaw ntawm lub ncej. Cov khoom tseem ceeb muaj xws li:
Junior journal: Qhov kev txhawb nqa uas sib koom nrog cov kabmob, ua haujlwm ua lub rooj sib dhos datum rau cov ncej.
Ncej kawg: Qhov chaw nyob qhov twg lub hub (xws li lub iav los yog pulley) yog mounted.
Ncej lub cev: Qhov kev hloov pauv txuas txuas cov ntawv junior junior thiab ncej kawg.
Shaft lub xub pwg los yog dab tshos: Siv los ua kom tiav axial positioning ntawm qhov chaw, tiv thaiv kev hloov pauv thaum ua haujlwm.
Hauv kev tsim qauv, shafts yuav tsum ua raws li cov cai hauv qab no:
Qhov tseeb qhov chaw thiab txhim khu kev qha fixation: Axial fixation ntawm qhov chaw ntawm lub ncej yog tiav los ntawm lub xub pwg nyom, lub tes tsho, puag ncig ceev, elastic retaining rings, thiab lwm yam .; circumferential fixation yog tiav los ntawm cov yuam sij, splines, los yog cuam tshuam haum.
Txo cov kev ntxhov siab: Siv cov ces kaum sib npaug ntawm tus ntoo khaub lig- ntu kev hloov pauv, zam cov npoo ntse, thiab tsim nyog suav nrog cov grooves nyem lossis sib tsoo lub log khiav tawm grooves txhawm rau txhim kho qaug zog.
Zoo manufacturability: Cov qauv yuav tsum tau yooj yim machining, sib dhos, thiab txij nkawm; Piv txwv li, ib tug stepped ncej tsim yuav txo tau machining nyiaj.
Ntsuas lub teeb yuag nrog lub zog siab: Thaum ua kom ruaj khov thiab lub zog, cov qauv hollow ncej tuaj yeem siv los txo qhov hnyav, tshwj xeeb tshaj yog tsim rau siab -kev sib hloov ceev uas qhov zoo yog qhov tseem ceeb.
