Kev tsim cov txheej txheem ntawm Agricultural Machinery Bearings: Los ntawm cov khoom mus rau cov khoom tiav
Agricultural machinery bearings yog cov khoom siv kho tshuab tseem ceeb uas txuas thiab txhawb nqa qhov sib hloov, ua kom lawv txoj haujlwm du. Lawv qhov kev ua tau zoo ncaj qha txiav txim siab txog kev ua haujlwm, kev siv hluav taws xob, thiab kev pabcuam lub neej ntawm cov khoom siv ua liaj ua teb. Tsis zoo li dav dav - lub hom phiaj bearings, kev ua liaj ua teb bearings yog tsim thiab tsim los tiv thaiv cov xwm txheej hnyav ntawm kev ua liaj ua teb, xws li plua plav, av nkos thiab dej, cuam tshuam cov loads, thiab corrosive ib puag ncig.
1. Kev xaiv thiab Forging: Kev tsim khoom pib nrog kev xaiv cov hlau tshwj xeeb. Txhawm rau ua kom tau raws li qhov yuav tsum tau muaj rau lub zog siab, hnav tsis kam, thiab tiv thaiv xeb, siab - carbon chromium bearing steel lossis tshwj xeeb kho nruab nrab - carbon alloy steel feem ntau yog siv. Tom qab txiav thiab cua sov, cov hlau tau dhau los ua qhov tseeb forging los ua lub nplhaib bearing thiab dov lub caij blanks; Cov txheej txheem no optimizes cov hlau nplej ntws, txhim kho cov khoom ntom ntom thiab qaug zog lub neej.
2. Tig thiab Shaping: Lub forged blanks undergo ntau txoj kev tig mus rau maj mam tsim thawj geometries ntawm lub nplhaib, nrog rau sab hauv thiab sab nrauv raceways thiab flanges. Kev tswj nruj me ntsis thiab geometric kam rau ua thaum lub sijhawm no tsim lub hauv paus meej rau kev sib tsoo tom ntej.
3. Kev kho cua sov thiab ua kom muaj zog: Tom qab tig, cov khoom siv tau quenching thiab tempering. quenching ho nce qhov tawv tawv ntawm lub nplhaib thiab dov cov ntsiab lus kom dhau HRC60, kom ntseeg tau zoo heev hnav tsis kam; Tom qab tempering relieves sab hauv kev ntxhov siab thiab stabilizes lub microstructure, tawm tsam qhov sib npaug ntawm hardness thiab toughness los tiv thaiv nkig tawg thaum siv.
4. Precision Sib Tsoo thiab Super-tiav: Thaum tshav kub kub- cov khoom siv kho kom zoo yuav tsum tau sib tsoo kom kho txhua qhov deformation. High- precision CNC sib tsoo tshuab yog siv los zom cov kev sib tw thiab xaus lub ntsej muag, ua tiav qhov tseeb qhov tseeb thiab qhov chaw roughness nyob rau hauv micrometer ntau. Qhov no yog ua raws li super-tiav, qhov twg zoo- pob zeb abrasive polished cov raceways ntxiv kom txo tau qhov roughness thiab refine micro-geometry, yog li txo qis kev vibration thiab suab nrov thaum lub sijhawm ua haujlwm.
5. Cov khoom sib dhos thiab kev soj ntsuam: Cov nplhaib, cov khoom dov (cov pob lossis cov menyuam), thiab cov tawb- uas tau raug txheeb xyuas kom nruj thiab sib npaug rau qhov loj me - tau sib sau ua ke nrog siab precision. Cages, feem ntau yog ua los ntawm cov hlau stamped lossis engineering yas, ua haujlwm rau qhov chaw dov cov ntsiab lus sib npaug. Cov kabmob sib dhos yuav tsum tau kuaj xyuas ntau yam- suav nrog kev sim rau kev hloov pauv hloov tau yooj yim, radial clearance, qib vibration, thiab sealing kev ua tau zoo (qhov tsim nyog)-kom ntseeg tau tias txhua chav ua tau raws li cov qauv tsim.
