Yuav ua li cas hov muaj ib tug laum rau hlau nrog lawv ob txhais tes

Nyob rau hauv tsev neeg ua hauj lwm yog ib txwm nyob rau hauv thiab tes cov cuab yeej: laum los yog ib tug rauj. Tab sis Laum sai sai erased, blunt. Raws li ib tug tshwm sim, lawv yuav tsum tau muab pov tseg thiab saib tshiab khw muag khoom noj. Tab sis qhov tiag tus tswv poberezhet koj lub sij hawm thiab sim rau lawv tus kheej kom paub tseeb yuav ua li cas kom zoo zoo hov ib tug laum rau hlau, thiab yog dab tsi no yuav tsum yoog.

Yuav ua li cas yog xyaum

Lawv sib txawv nyob rau hauv lub cheeb thiab hlau. Lawv cov yam ntxwv yog nyob ntawm seb npaj siv rau cov kev kho mob ntawm tej yam kev cov ntaub ntawv uas: ntoo, pob zeb, hlau. Cov yav tas hom yog feem ntau yooj yim sharpened nyob rau hauv tsev. Cia peb nyob rau nws. Txhua laum no muaj ob tug rear nto, muab lub cuab tam ntsis ib conical zoo thiab ob tug txiav npoo. Yog hais tias nws yog muab tso rau hauv ib tug horizontally pov tseg washer, lub txiav npoo yuav kov nws, thiab nyob rau lawv ib feem - kom mus nrog lawv. Nws yog nyob rau ntawm ib yam lub, uas yog hu ua tus "rear." Runout yuav tsum nyob kwv yees li txhua txhua 0.2 hli volvulus. Txhua yam koj yuav tsum paub yog tias koj yuav mus hov laum rau hlau nrog nws tus kheej txhais tes, piv txwv li, mus npaj txoj kev chaw ua hauj lwm nyob rau hauv lub chav nres tsheb. Tom qab qhov kev ntawm cov cuab yeej koj yuav tau muab qhov tseeb daim ntawv no.

Yuav ua li cas npaj lub chaw ua hauj lwm

Koj yuav tsum tau ib tug grindstone. Tab sis koj muaj peev xwm ua tsis muaj nws. Piv txwv li, kom pab tau lub cuab tam: li nrog YAM disc los yog hluav taws xob xyaum. Qhov loj tshaj plaws yog rau nruab nws rau ib tug workbench thiab txhim kho zoo. Thaum sharpening txawv hlau zoo (nws loses ductility) thiab tho rhuab. Kom tsis txhob no, koj yuav tau teem lub tom ntej no lub hub nrog dej. Nws yuav muaj rau tsis tseg raus machining cov cuab yeej. Koj siv tau cov roj cav es tsis txhob dej. Ua ntej sharpening laum khoom rau hlau, kev saib xyuas yuav tsum tau coj kom tsis txhob raug mob. Ob lub qhov muag yuav tsum muaj kev tiv thaiv tshwj xeeb tsom iav, lawv yuav tiv thaiv ingress ntawm daim tawv nyias thiab tej yam khoom noj.

sharpening

Txij li thaum ua lub cuab tam, nws yuav tsum tau nco ntsoov hais tias hais tias nws yuav tsum tau nyob rau hauv tib lub. Nias lub laum rau cov hniav sib tsoo log yuav tsum ceev. Txheej txheem rau sharpening elektronazhdake muaj ob peb theem. Chiv qhov ntxeev ntawm lub laum yog tsim, ces - tej ntug, thiab thaum kawg rov qab nto sib tsoo yog ua. Qhov tseeb tiag mas, tom qab ua tom qab feem yuav tsum tau muaj ib tug lub khob hliav qab zoo lawm, thiab tej ntug - mus nrhiav ib qho zoo tagnrho lub.

Thaum qhov tseem ceeb ntawm kev ua hauj lwm ua, xov lub lem los. Yuav kom kawm tau li cas kom zoo zoo hov ib tug laum rau hlau, yuav qhia rau tus tswv kev. Nws yog ua tau rau hu nyob rau hauv cov xib fwb. Yog hais tias koj xav mus ntawm nws tus kheej tau sai dlua no tshaj plaws, ces pib xyaum nrog tawg, blunt seev. Cov no ib tug web ua. Nyob rau hauv xyaum nrog ib lub cheeb ntawm xya millimeters, nws kav ntev npaum yuav tsum 0.5 rau 0.7 millimeters. Nyob rau hauv loj, nws yuav ua tau los ntawm ib tug rau ib tug thiab ib tug ib nrab millimeters. Yog hais tias koj tho ib tug loj inch, ces nws yog tsim nyog los tshem tawm cov ntug rau lub shank. Lawv muaj ib tug ntau ntawm cov kuj mus rau txiav. Ua li no, heev precisely kos tus cim rau lub cuab tam ncig mus rau hauv peb qhov chaw. Tam sim no, nws yog tsim nyog los ua tib zoo tshem tawm cov hlau rau ib tug sib npaug zos tob.

ua jumper

Ib qho tseem ceeb point: cov yuav tsum tau paub yuav ua li cas kom zoo zoo hov ib tug laum rau hlau thiab cov txheej txheem jumper. Feem ntau cov feem ntau nyob rau hauv lub tsev nyob rau kev sib tsoo tshuab yog ib qhov nyuaj mus cuag tej yam tshwm sim. Ribbon uas yuav tsum tau nyob rau hauv thiaj li yuav txo qhov load on lub laum rau kom drilling ceev thiab raug. Zuag qhia tag nrho cov txheej txheem raws li nram no. Thinning jumper thiab rov qab no yog ua los rau ntawm ntug ntawm lub vajvoog ntawm ib tug qeeb ceev. Laum sharpener yuav tsum tau thov rau ib tug luv luv lub sij hawm. Ces nws yuav tsum tsiv mus nyob rau ib sab, tig mus rau ib puas thiab yim caum degrees, ib zaug dua nias lub voj voog. Tej lub sij hawm, thaum lub hlau yuav tau rhuab, Tej cuab yeej yuav tsum tau dipped rau hauv dej, ces nws tsis poob elasticity. Yog hais tias koj siv ntub abrasive thaiv, txoj kev pheej hmoo ntawm spoiling lub laum yog txo ho.

Check hliav

Tom qab kawm tiav ntawm tus txheej txheem nws yog tsim nyog los xyuas qhov zoo ntawm cov ua hauj lwm ua, cov symmetry ntawm sharpening. Nyob rau hauv thiaj li yuav saib yuav ua li cas yog hliav laum khoom rau hlau twb nqa tawm, nws yuav ua ntaj riam thaiv nrog ib tug magnifying khob, los yog siv ib tug laum. Nws yog tsim nyog mus tau ntxig lub twj paj nruag thiab kev coj cwj mem rau tej ntug. Ces tig tawm lub laum thiab xyuas, uas yog ib tug kab nyob rau hauv lub laum. Yog hais tias ib sab yog smeared tshaj lwm tus, thiab nws yog tsim nyog los yaig. Qhov thib ob hom - ib tug txhais tes xyaum mus tho yas. Nyob rau lwm sab, uas mus tshaj lub nti, txoj kab nyob rau ntawm qhov xyaum ntau. Thiab nws yog tsim nyog los suaj kaum. Thaum zoo sharpened laum rau hlau koj ua tau zoo, koj yuav tau ib lub cuab tam los koj qualities. Yuav kom lawv rau ib ntev lub sij hawm yuav tsum tau box. Nyob rau hauv kev txiav txim kom tsis txhob ua rau lawv, thiav tiv thaiv txhua lwm yam los yog nyob rau hauv lwm yam khoom lawv yuav tsum tau qhwv nyob rau hauv oiled daim ntaub los yog ntswj kom nruj ib tug roj hmab band.