Vas pom pom cov hlau muaj cov hlau daim hlau (disk lub cev) thiab phaj nrog carbide kev tawm tsam nyob rau hauv daim ntawv uas muaj kev cuam tshuam, daim ntawv uas tuaj yeem sib txawv. Txhawm rau kom raug cov disk, koj yuav tsum paub cov geometry ntawm tus hniav thiab cov kev cai yooj yim ntawm hlwv.
Txhawm rau kom tsim nyog disc ua kom zoo, koj yuav tsum paub cov geometry ntawm tus hniav, nrog rau cov cai tseem ceeb.
Cov hniav geometry ntawm saws
Lub disk saws yog ua los ntawm cov qib hluav taws xob ruaj khov, ntawm lub cev uas cov paib carbide yog mounted siv high-kub spikes. Alloys rau kev tsim cov kev tawm tsam no tej zaum yuav txawv. Cov khoom lag luam hauv tsev yog siv tsuas yog toolfram alloys nrog cobalt. Cov tuam txhab txawv teb chaws siv lawv cov qauv siv thev naus laus zis. Cov yam ntxwv ntawm ib lossis lwm cov muaj pes tsawg leeg yuav nyob ntawm tsis yog ntawm nws cov yam ntxwv ntawm cov tshuaj, tab sis kuj tseem muaj cov nplej ntawm cov roj carbide. Ib qho kev ua ib qho kev sib cog lus me me yuav muab cov kev tsis sib haum xeeb tshaj plaws ntawm lub hardness thiab lub zog uas cov khoom yuav tau tshaj tawm.
Disk pom hniav tuaj yeem muaj cov duab geometric sib txawv. Ntawm lawv yog qhov txawv los ntawm ntau cov ntawv yooj yim:
Sib txawv discs rau cov khoom sib txawv.
- Hniav ncaj ncaj.
- Oblique cov duab ntawm tus hniav.
- Txoj hlua khi ntawm cov hniav.
- Hniav hniav cov duab.
Saws uas muaj cov hniav ncaj ncaj yog siv los ua kom ceev nrawm nrawm nrawm. Nyob rau tib lub sijhawm, qhov zoo ntawm cov kev txiav ntawd yuav qis txaus.
Cov hniav oblique daim foos tuaj yeem muaj txoj cai lossis sab laug kaum sab xis ntawm inclination. Feem ntau, disk saws tuaj yeem ua nrog cov hniav beveled, i.e. Thaum cov hniav nrog sab laug thiab sab xis yuav rov qab ua dua tshiab. Xws li Saws yog siv rau sawing chipboard nyob rau hauv lub longitudinal thiab transverse kev taw qhia. Daim ntawv foos uas zoo sib xws yuav pab kom tsis txhob pom cov tsos ntawm ntau cov khoom ntawm cov khoom ntawm ib qho trapezium, tuaj yeem siv los qhuav cov khoom siv MDF. Lub peculiarity ntawm xws li saws lus nyob hauv cov tsiaj me me ntawm cov khoom hniav thiab hauv qhov kev txiav ceev qis. Ntau zaus, cov hniav nyob rau hauv daim ntawv ntawm trapezoid hloov nrog ncaj, uas yog siv rau cov huv txiav txiav.
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Saws muaj cov hniav ntawm conical cov duab yog siv rau kev ua haujlwm thaum ua tiav cov txheej loj lossis qis dua Laminated txheej. Xws li pom yuav tiv thaiv cov tsos ntawm cov chips thiab khaws cov khoom ntawm cov khoom ua tiav.
Cov Kev Cai Hliav
Cov hniav oblique daim foos tuaj yeem muaj txoj cai lossis sab laug kaum sab xis ntawm inclination.
Txhawm rau kom nkag siab yuav ua li cas thiaj ntse lub disk kom raug, koj yuav tsum paub tias lub ntsiab hnav ntawm nws cov hniav poob ntawm txoj kev txiav ntawm sab saud. Tus ntug no thaum ua haujlwm raug muab sib ncig. Qhov loj ntawm cov txheej sib npaug tuaj yeem ncav cuag mus txog 0.2-0.3 hli. Pem hauv ntej lub ntsej muag ntawm qhov saum npoo yog kev hnav sai sai.
Txhawm rau ua cov haujlwm zoo li no, koj yuav xav tau cov khoom siv hauv qab no:
- Hliav tshuab.
- Pendulum courier.
Cov txheej txheem ntawm kev ua yeeb yam pom muaj tus kaus hniav ncaj yuav tsum tau ua rau ntawm lub dav hlau nyob sab xub ntiag. Ua li no, nws yuav tsum tau nruab rau hauv lub mandrel hauv txoj kab rov tav.
Tom qab ntawd, siv cov screws uas haum rau ntawm lub tshuab xav tau, koj yuav tsum teeb tsa qhov xav tau ntawm cov uas lub taub muaj zog yuav ua tiav. Cov hniav pom yuav tsum txav mus rau hauv txoj kev uas tseem ceeb tshaj plaws uas nyob ib sab ntawm lub voj voog uas ua kom muaj kev sib cav sib ceg.
Lub thickness ntawm txheej muab tshem tawm los ntawm cov khoom yuav raug hloov kho los ntawm lub zog ntawm clamp. Tom qab thawj tus hniav yog ntse, daim disk yuav tsum tau faib tawm ntawm lub voj voog ntse. Tom qab ntawd, nws yuav tsum tau rov kho dua ib kauj ruam thiab txuas ntxiv cov txheej txheem. Yog li xwm yeem yuav tsum tau ntse txhua tus plhaw carbide.
Vas pom hliav.
Qhov tseeb ntawm lub beveling saum npoo ntawm carbide nres tuaj yeem ua ob sab ntawm nws lub dav hlau thiab nraub qaum. Qhov sib txawv los ntawm hliav qhov nres disk muaj tias xws li pom disk yuav tsum tau muab tso rau ntawm lub kaum sab xis ntawm txoj kev xav ntawm tus hniav.
Txhawm rau txiav txim siab txog lub kaum sab xis tsim nyog ntawm kev teeb tsa, koj yuav tsum siv cov pendulum tilter. Thaum pib, nws yog qhov yuav tsum tau teeb tsa lub kaum sab xis nrog tus nqi zoo (+8, +10, thiab lwm yam). Cov hniav yuav tsum tau ua los ntawm cov hniav, yog li thawj ib nrab ntawm daim disk phaj yog ua tiav. Tom qab ua txoj haujlwm no, lub siab xav tau lub kaum sab xis ntawm inclination hloov mus rau qhov tsis zoo thiab tsim cov kev ua ntawm cov hniav thib ob ntawm cov hniav.
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Lub dav hlau tom qab ntawm kev tawm tsam ua kom zoo me ntsis. Txhawm rau ua qhov no, lub tshuab xav tau, tus qauv tsim ntawm uas yuav tso cai rau koj kom lub dav hlau tig ntawm cov saw ntawm lub dav hlau ntawm lub voj voog ntse.
Ua haujlwm tsis muaj tshuab thiab kev ua haujlwm zoo ua
Koj tuaj yeem yob lub voj pom tsis yog nrog kev pab ntawm lub tshuab tshwj xeeb, tab sis kuj nrog kev siv. Nyob rau hauv txoj kev no, koj tuaj yeem siv thaum tsis muaj nyiaj thiab lub siab xav tau txais lub tshuab ntxim nyiam. Feem ntau ntawm cov neeg siv ib qho zoo sib xws cov cuab yeej infrequently, yog li yuav khoom ntxiv tsis tsim nyog.
Nyob rau hauv qhov kev tshwm sim uas muaj ib lub cav pa hluav taws xob tsis tu ncua, koj tuaj yeem ua tag nrho cov txheej txheem uas yuav tsum tau siv nws. Txog kev yooj yim, koj yuav tsum tau ua ib qho cuab yeej uas tso cai rau koj los kho qhov pom hauv txoj haujlwm uas xav tau rau cov abrasive. Rau qhov no, cov khoom siv hlau ib txwm yog tsim nyog, qhov ntev ntawm uas yuav nyob rau tib theem nrog cov axis ntawm abrasive lub voj voog.
Ntawm lub rooj zaum no, koj yuav tsum tso cov pras kaw disc nyob rau hauv xws li txoj kev uas nws pw hauv lub dav hlau uas xav tau rau saum npoo. Nws tuaj yeem ua tau siv siv cov bolts uas ib txhij pab kho lub kaum sab xis ntawm inclination.
Nco ntsoov tias qhov kev tsis tuaj ntawm cov saw thiab ntau cov kab nrib pleb ntawm cov saw thiab ntau cov kab nrib pleb yuav pab tau. Lub vojvoog ntawm kev sib tw ntawm tag nrho cov kev txiav cov npoo yuav tsum tau nyob hauv cov kab laj kab hauv qab no: 0.012-0.015 hli. Thaum ua qhov pom ntawm lawv cov chaw, yuav tsum tsis txhob pom.
Kev saib xyuas cov cai rau kev ua haujlwm, koj tuaj yeem ntseeg siab siv cov kab ncig uas tsis muaj kev hloov pauv ntawm pom disks. Thiab kev txiav feem ntawm lawv yuav ua cov khoom lag luam zoo ntawm cov khoom tsim nyog thiab cov khoom siv, tsis nti lawv cov nplaim dej.