Laum hliav

Nyob rau hauv lub tsim kho thiab kho ntawm nquag siv cov cuab yeej xws li rauj, hnyiab, screwdrivers. Lawv muaj cov kev ua ntawm drilling, thiab tej zaum kuj yuav tau nrog qhov teeb meem ntawm yuav ua li cas kom zoo zoo hov ib tug laum nyob rau ntawm lawv tus kheej mus cuag nws cov kev pab cuam lub neej. Muaj ntau txoj kev ntawm sharpening twist xyaum uas yuav siv tau nyob rau hauv tsev, thiab nws tsis yog tsim nyog los muaj ib tug tshwj xeeb tshuab rau qhov no.

Hnyiab txawv hlau los ntawm uas lawv ua, thiab lub kaum sab xis ntawm sharpening. Nyob rau hauv nws cov qauv, cov xyaum me ntsis yuav tsum nyuaj tshaj cov khoom uas yog siv rau kev ua. Raws li ib qho piv txwv, xav txog lub laum, qhov nyuaj zoo - rau hlau ua hauj lwm. Rau nws sharpening haum hluav taws xob lub cuab tam nrog ib yam disc kev sib tsoo. Yuav ua kom muaj kev ruaj ntseg ntawm tus txheej txheem, lub cuab tam nrees bolted kom ib tug workbench thiab muab tso rau hauv tshwj xeeb tsom iav los tiv thaiv koj lub qhov muag. Ua ntej koj yuav hov lub laum me ntsis, nws yog tsim nyog los saib xyuas ntawm lub xub ntiag ntawm ib tug xov tooj ntawm ntim nrog ib tug txias kua, vim hais tias nws yuav ua tau kub thaum lub sij hawm sib tsoo. Yuav kom tho hlau tsis plam nws cov khoom los ntawm overheating, nws yuav tsum txias. Laum sharpening lub yog lub kaum sab xis uas yog tsim los ntawm lub txiav npoo thaum saib los ntawm lub sab rau lawv. Txij li thaum lub twist xyaum muaj ib tug tapered kawg, nws muaj ob tug tej chaw. Nws rear dav hlau kuav los tiag ntawm ib tug tej yam kaum sab xis. Thaum sharpening qhov yuav tsum tau los tswj lub chaw ntawm cov xyaum. Nws rear nto yuav tsum poob qab lub rotating txuas mus rau ib tug deb ntawm 0.2 millimeters, thiab ib voos ncig thoob plaws.

Yog hais tias koj xav tau ib tug hliav ntawm laum khoom rau hlau los yog ntoo siv Electrosharpener, koj yuav tsum paub hais tias cov txheej txheem yuav muab qhov chaw nyob rau hauv ob peb ua sawv. Chiv, thaum lub tsheb nto ntawm lub laum yog tsim, uas thaum kawg yuav tsum tau ib tug conical zoo. Ces koj yuav tsum tsim tej ntug, thaum tau raws li ceev faj. Tom qab sharpening lub laum ntsis nyob rau hauv nws kawg muaj ib tug jumper. Rau xyaum nyob rau hauv lub cheeb thiab xya millimeters nws yuav tsum yog sib npaug zos rau 0.5-0.7 hli. Yog hais tias tho ib tug loj inch, lub web tej zaum yuav los ntawm ib tug rau ib tug thiab ib tug ib nrab millimeters. Thaum kawg ntawm lub kawg sib tsoo yog ua, uas generates ib tug clearance lub laum. Nws ncaj qha nyob rau hauv dab tsi hlau yog manufactured xyaum.

Lub ntsiab teeb meem ntawm cov qauv no - sharpening xyaum nrog seasoned cov ces kaum. Kev los nrog xyaum. Nws xav siv ntawm ib tug protractor, qhov chaw uas koj xav kom muab tso ib puas thiab kaum yim degrees. Yog hais tias lub laum tau sharpened thwj, cov drilling lawv yuav mus tawm ntawm nws tej daim los ntawm ob kauv grooves.

Ntau tsawg tshaj cov laum ntoo los yog hlau, yuav tsum tau ntxiv ua thiab xyaum rau qhob. Txawm li cas los, muaj ib co nta. Yog li ntawd, nws yog tsis pom zoo kom txo cov xyaum mus rau hauv cov dej, pub kom nws yuav tawg phaj rau sharpening xyaum nyob rau hauv whetstone thaum lub sij hawm ib tug loj heev overheating. Zoo yog hais tias nws yuav maj mam txias cia nyob rau hauv cov huab cua. Nrog kom hliav xyaum tau ncaj txiav npoo thiab lawv kev tshuam yuav coincide nrog lub axis nrog uas tus laum rotates. Yog hais tias koj tsis ua raws li cov cai no yuav tsum ua blunt xyaum ceev thiab qhov uas yuav tsis ua hauj lwm yuav tsum tso tawm kom pom.

Thaum lub laum yog sharpened, zoo tswj ntawm tus txheej txheem los ntawm txoj kev txuas. Nws yuav tsum muaj ib lub cheeb me dua hais tias ntawm lub laum. Thaum txhim kho ib tug laum qhov nyob rau hauv lub washer nws pem hauv ntej ntug yuav tsum kov nws thiab kom nws hind 0.2 millimeter. Nws yog tsim nyog los ua raws li tej kev cai. Piv txwv li, thaum sib tsoo yog tsim nyog los qhia cov utmost xim tsis tau puas nyob rau laum tej nto. Ua li no, koj xav tau kom lawm 0.2-0.3 millimeters. Nrog lawv hlau yog muab tshem tawm nyob rau hauv lub xeem tig.

Tom qab nyeem ntawv no cov ntaub ntawv uas koj yuav tsum tsis txhob ua rau nws nyuaj rau lo lus nug ntawm yuav ua li cas lub laum hliav, thiab yog dab tsi kev cai yuav tsum tau ua raws li nyob rau hauv cov ntaub ntawv no. Tam sim no koj tsis tas yuav muab pov blunt lub laum, yog li ntawd koj yuav tsum tau tiv nrog qhov teeb meem rau lawv tus kheej.