Txawm tias muaj ntau haiv neeg nyob rau hauv hnub no lub lag luam, lub tsev ua riam yog feem ntau muaj nuj nqis dua. Feem ntau es clumsy-nrhiav riam xuas tes ua tuav ntau npaum li cas yooj yim tshaj cov khoom ntawm tus naas ej riam phom khov.
Ua ntej cov tswv yim mus rau lub chaw ua khoom ntawm tus hniav, tus thawj yam uas koj yuav tsum txiav txim siab nyob rau hauv nws cov hom phiaj tseem ceeb: seb nws puas yuav siv tau raws li ib tug riam phom los yog los ua ib tug ib txwm chav ua noj riam, los yog tej zaum peb xav mus ua ib tug universal tshaj plaws uas yog pab tau nyob rau hauv tag nrho cov teeb meem. Piv txwv li, avid zoov xum siv lub tsev ua kev yos hav zoov cov riam vim hais tias ntawm lawv cov functionality. Cov tib rab riam yuav pab tau nyob rau hauv tej yam: nws muaj peev xwm yuav siv tau los suaj kaum ib tug me me kev ua si, txiav ceg rau ib tug tua hluav taws, txiav lub khob cij, thiab los tiv thaiv lawv tus kheej nyob rau hauv cov ntaub ntawv ntawm kev xav tau. Tej tuaj yuav tsum muaj ib tug me me thiab cov qauv. Raws li ib tug txoj cai, lawv tuaj yog dav txaus. Lawv muaj ib daim ntawv uas yuav ua rau nws yooj yim mus tshem tawm ntawm daim tawv nqaij los ntawm qhov kev ua si.
Yog li ntawd, peb pom hais tias nws tus kheej-ua riam yuav muaj ib tug txawv lo lus uas peb. Ntxiv nws yog tsim nyog mus nrhiav ib tug haum cov ntaub ntawv uas rau cov hniav. Koj siv tau ib tug sawb ntawm daim ntawv hlau, ntaub tshuab saws, tsheb springs, riam los muaj hwj chim tswv yim thiab tshaj. Nws yuav tau menyuam hais tias ib co hom steel yog raug rau microcracks thaum lub sij hawm xuas nrig ntaus, ces tus workpiece yuav tsum tau noj nrog ib tug hlo li, uas yuav txiav tawm thaum lub sij hawm machining.
Riam ntawm qhob tshuab saws thiab lwm yam txiav cov cuab yeej yuav tau ua nyob rau hauv ob txoj kev. Ua ntej, lub workpiece yuav tau tso tawm, thiab ces muab nws lub Desired zoo thiab ces thiaj. Nyob rau hauv lub thib ob embodiment, cov kev ntawm tsim liab-kub billets. Qhov no txoj kev no pab tau yog hais tias muaj yog tsis muaj lub sij hawm rau cov high-zoo thaum tshav kub kub kev kho mob ntawm lub workpiece. Cov qhob riam yuav tsum ntxiv dag zog rau qhov siv thiab, raws li impart cov yam zoo rau lub nplooj pu muaj abrasive pob zeb. Nyob rau hauv tas li ntawd, nws yog tsim nyog los lossi saib xyuas qhov kub ntawm lub dawb paug: nws yuav tsum tsis txhob overheat, txwv tsis pub nws yuav tso. Nws yog yog li ntawd tshwj xeeb yog ib qho tseem ceeb los tiv thaiv overheating ntawm tej hniav. Ntxiv mus, nyob rau hauv lub liab-kub billets nws yog heev yooj yim mus tho qhov. Tej zaum txawm muaj fij ib tug ob peb pobeditovymi xyaum.
Cov kauj ruam tom ntej yog sib tsoo thiab polishing riam. Cov dab yog ncaj qha nyob rau ntawm kev muaj peev xwm ntawm tus tswv. Piv txwv li, ua yuav tsum tau ua nyob rau hauv lub tshuab hniav sib tsoo, thiab nws yog ua tau rau manually thiab ntau hom kev Emery daim ntaub.
Tus tsim nta ntawm ib tug qauv muab rau ib tug nyias muaj nyias ib rab riam sib tsoo thiab polishing ntawm tus hniav los yog nws kev ua ke nrog tus kov. Xeem lag luam - ib tug riam sharpening tiav lawm thiab end-xov nws tej ntug.
Tab sis qhob riam - tsis yog tsuas yog ib tug ntse hniav rau yam zoo lawm, tab sis kuj zoo heev, zoo ua kov. Nyob ntawm seb lub zoo thiab loj ntawm tus hniav, raws li zoo raws li lub riam lo lus uas peb, xaiv ib tug haum kov.