Txij li cov cemented carbide yog ob qho tib si tawv thiab nkig, yuav tsum tau saib xyuas zoo thaum lub sijhawm thauj mus los, kev teeb tsa, thiab disassembly kom tsis txhob muaj kev puas tsuaj rau cov hniav thiab kev raug mob ntawm tus kheej.Feem ntau hais lus, kev ua haujlwm ntse ntawm cov saw hniav yog sab laug rau cov neeg ua haujlwm saib xyuas ntawm cov chaw tsim khoom lossis cov khw muag khoom, tab sis nws tseem yuav tsum nkag siab txog cov kev paub tsim nyog.
Ib.Thaum sharpening yuav tsum tau:
1. Lub sawing zoo tsis ua raws li qhov yuav tsum tau ua. Yog hais tias qhov chaw ntawm cov khoom ua burred los yog ntxhib, nws yuav tsum tau sharpened tam sim ntawd.
2. Thaum cov hlau txiav ntug coj mus txog 0.2 hli, nws yuav tsum tau muab cov ntse ntse.
3. Nws siv zog ntau los thawb cov khoom thiab muab tshuaj txhuam.
4. Ua suab nrov txawv txav.
5. Lub saws tes muaj cov hniav lo, ntog, thiab chipping thaum txiav.
二. Yuav ua li cas kom ntse
1. Kev sib tsoo feem ntau yog raws li kev sib tsoo sab nraub qaum ntawm cov hniav, thiab kev sib tsoo pem hauv ntej ntawm cov hniav. Cov hniav sab yuav tsis sharpened tshwj tsis yog tias muaj cov cai tshwj xeeb.
2. Tom qab sharpening, tej yam kev mob rau pem hauv ntej thiab nram qab lub kaum sab xis yuav tsum nyob twj ywm unchanged yog: lub kaum sab xis ntawm lub ua hauj lwm nto ntawm lub sib tsoo log thiab pem hauv ntej thiab nram qab cov hniav yuav tsum sharpened yog sib npaug zos rau lub sib tsoo lub kaum sab xis, thiab qhov kev ncua deb txav los ntawm. lub log sib tsoo yuav tsum sib npaug ntawm qhov sib tsoo. Ua kom lub ntsej muag ua haujlwm ntawm lub log sib tsoo mus rau lub serrated nto yuav tsum tau ua hauv av, thiab tom qab ntawd kov nws maj mam, thiab tom qab ntawd ua rau qhov chaw ua hauj lwm ntawm lub log sib tsoo tawm ntawm cov hniav. Nyob rau lub sijhawm no, kho lub kaum sab xis ua haujlwm ntawm lub log sib tsoo raws li lub kaum ntse ntse, thiab thaum kawg ua rau qhov chaw ua haujlwm ntawm lub log sib tsoo thiab cov hniav nto. kov.
3. Qhov sib tsoo qhov tob yog 0.01 ~ 0.05 hli thaum sib tsoo ntxhib; pub ceev yog pom zoo kom 1 ~ 2 m / min.
4. Manually fine-sib tsoo cov saw hniav. Tom qab cov hniav muaj ib qho me me ntawm kev hnav thiab chipping thiab siv cov silicon chloride sib tsoo lub log los zom cov hniav, yog tias lawv tseem yuav tsum tau ua hauv av, koj tuaj yeem siv tes grinder kom zoo-sib tsoo cov hniav kom cov hniav ntse dua. . Thaum sib tsoo zoo, siv txawm tias quab yuam thiab ua kom qhov chaw ua haujlwm ntawm cov cuab yeej sib tsoo txav mus rau qhov sib npaug thaum txav mus rau pem hauv ntej thiab rov qab. Tus nqi ntawm kev sib tsoo yuav tsum ua kom zoo ib yam los xyuas kom meej tias tag nrho cov lus qhia hniav nyob rau tib lub dav hlau.
三.Dab tsi siv rau sharpening?
1. Kev paub tsis siv neeg pom sharpening tshuab, cob CBN sib tsoo log, phau ntawv pom sharpening tshuab thiab universal sharpening tshuab.
四. Tej yam uas yuav tsum nco ntsoov
1. Ua ntej sib tsoo, cov resin, cov khib nyiab thiab lwm cov khib nyiab daig ntawm cov saw hniav yuav tsum tau muab tshem tawm.
2. Thaum sib tsoo, kev sib tsoo yuav tsum tau nqa tawm nruj me ntsis raws li tus thawj geometric tsim lub kaum sab xis ntawm cov saw hniav kom tsis txhob muaj kev puas tsuaj rau cov cuab yeej los ntawm kev sib tsoo tsis raug. Tom qab kev sib tsoo tiav lawm, nws yuav tsum tau kuaj xyuas thiab dhau mus ua ntej nws tuaj yeem muab tso rau hauv kev siv kom tsis txhob raug mob ntawm tus kheej.
3. Yog tias siv cov cuab yeej ntse ntse, yuav tsum muaj cov cuab yeej txwv nruj, thiab cov hniav thiab cov hniav sab saum toj ntawm cov saw hniav raug tshuaj xyuas.
4. Tshwj xeeb coolant yuav tsum tau siv thaum sib tsoo kom lubricate thiab txias lub cuab tam thaum sharpening. Txwv tsis pub, lub neej kev pab cuam ntawm lub cuab yeej yuav raug txo los yog txawm ua rau cov kab nrib pleb nyob rau hauv lub alloy lub taub hau, ua rau muaj kev phom sij rau kev siv.
Nyob rau hauv luv luv, cov txheej txheem sharpening ntawm carbide saw hniav yog txawv los ntawm cov zoo tib yam ncig saw hniav. Thaum sib tsoo tus nqi siab, qhov sib tsoo kub yog siab, uas tsis tsuas yog ua rau tawg ntawm carbide, tab sis kuj ua rau tsis zoo sharpening. Los ntawm kev sib tsoo tsim nyog thiab siv, kev pab cuam lub neej ntawm cov saw hniav tuaj yeem txuas ntxiv (feem ntau cov sij hawm rov ua dua yog li 30 zaug), ua tau raws li qhov yuav tsum tau ua ntawm kev siv tshuab, txo cov nqi tsim khoom thiab kev tsim khoom. .
