Lub ntsiab nto ntawm txhua hom precision hlau ncej yog qhov cylindrical nto ntawm txhua phau ntawv. Qhov kev txiav txim ntawm lub qhov khoob ntawm lub pob zeb khov yog feem ntau tsis siab, thiab qhov tseeb ntawm qhov chaw ntawm cov chaw me me xws li threads, splines thiab keyways ntawm precision hlau ncej kuj tseem yog high school. Yog li, txoj hauv kev ntawm txoj kev siv qhov sib txeeb feem ntau yog xam cov kev sib lawv liag ntawm cov vajvoog sab nraud, thiab kev ua haujlwm sab nraud yog tsim nyog nrog lawv. Ntawm no peb ua kom paub txhua yam ntawm qhov sib txawv dua thiab cov ntaub ntawv siv los tsim tawm. Precision hlau ncej ntawm cov khoom ua
Precise qhov chaw ntawm ntau hom kev khov ncej ua lawv
(1) Precise hlau ncej qhov ua cov tshuab ua rau cov cav ntoo: kev npaj npaj ua - kev sib tw - kev sib tw - kev sib tw - kev kub nyhiab - kev ua kom tiav - tsheb thauj khoom (los yog carbonitriding) - quenching, low temperature Tempering - coarse grinding - secondary surface ua haujlwm - kev nplua zoo.
(2) Cov hlau nplaum txoj kev ua haujlwm ntawm txoj kev ntawm txoj kev ncaj ncees thiab kev ntxhib pov tseg: Tshuag npaj - forging - normalizing (pob txha) - lub qhov taub - tsheb npau taws - quenching - semi-finish tsheb, xov tsheb - npau npoo, npau taws - theem nrab ntiav ua haujlwm - kev nplua zoo.
(3) Txheej Txheem Txoj kev rau lub cev qij nitriding steel ncej: Tshuag npaj - forging - normalizing (lub hauv siab) - qhov saum toj - roughing - enamel - semi-finishing, tag - tsis kub laus - ntxhib sib tsoo - kev kho nitride - - Teeb Polishing.
(4) Txheej txheem kev ntawm txhua qhov kev txav hlau khawm hlau: Qee npaug - ua kom tsis muaj zog - ua kom zoo - kev ntxhib - ntxhib - quenching - semi-finishing, tag - qhov chaw me me tag - tag nrho quenching - ntxhib Zeb - tsis tshua muaj kev kub laus - nplua zoo.
General precision hlau ncej qhov chaw, qhov kawg txoj kev siv nplua hniav sib luag yog txaus los xyuas kom meej ntawm kev ua zoo. Precision ncej qhov chaw, ntxiv nrog rau qhov xaus, yuav tsum tau npaj kom tiav. Rau qhov sib txuas ntawm qhov chaw uas tsis yog tag nrho quenching, txoj kev ua tiav txoj kev yuav ua tiav ua ntej qhov kev kho cua sov, los yog tom qab kho cov cua sov, ua ntej qhov chaw ua haujlwm sab nrauv, nyob ntawm tej qhov xwm txheej.
Nws yuav tsum tau muab sau tseg tias tom qab lub quenched ib feem, lub ntsiab qhov ntawm lub ncej tsis tuaj yeem siv. Lub plag lub ntsiab ntawm lub qhov taub yog qhov cylindrical nto ntawm txhua phau ntawv. Qhov tseeb ntawm lub qhov ntawm qhov hollow ncej yog feem ntau tsis siab, thaum lub xov thiab spline nyob rau hauv precision spindle tsis tas yuav tsum tau. Qhov tseeb ntawm cov kev cai ntawm cov phab ntsa xws li qhov tseem ceeb yog qhov tseem ceeb. Yog li, txoj kev ua ntawm kev sib tw feem ntau yog xam cov kev sib lawv liag ntawm cov vajvoog txheej, thiab kev ua haujlwm sab nraud yog qhov tsim nyog.