Ceev npaum li cas pom hniav spin mph

Qhov ceev ntawm qhov twg pom hniav hniav sib txawv tuaj yeem sib txawv nyob ntawm hom pom, rab riam tshwj xeeb, thiab cov ntaub ntawv tshwj xeeb. Ntawm no yog li cas koj tuaj yeem suav cov hniav ceev pom hauv mais ib teev (mph) siv cov kev hloov pauv ib feeb (rpm) thiab rab riam

Xam theem

1.Determine tus hniav diam:

Ntsuas cov taub ntawm cov hniav pom cov ntiv taw.

2.Calculate lub ncig:

Siv cov qauv:

Ncig=π × inter

qhov twg π≈3.14159.

3.Determine RPM:

Tshawb xyuas cov chaw tsim khoom lag luam cov kev qhia tshwj xeeb rau RPM ntawm koj pom.

4.Calculate txheej linear ceev hauv nti hauv ib feeb:

Muab cov ncig ntawm ib ncig ntawm RPM:

Nti ib feeb=ncig × rpm

5.Cov ua kom Mais ib teev:

Hloov cov kab khiav nrawm los ntawm nti hauv ib feeb mus rau mais ib teev:

Mais ib teev =63}, 360inches ib feeb × 60

Qhov twg 63,360 nti yog tus naj npawb ntawm cov ntiv tes hauv ib mais.

Piv Txwv Kev Xam

Cia peb siv {{0 {0}} \/ 4 nti Vas Pom Hniav khiav ntawm 5,900 RPM ua piv txwv:

1.Diameter: 7.25 nti

2.Cirreem:

Ncig =7. 25 × 3.14159≈22.78 nti

3.inches ib feeb:

Nti ib feeb =22. 78 × 5,900134,402 ntiv tes ib feeb

4.MILES ib teev:

Mais ib teev =63}, 360134,402 × 60 ≈127.26 mph

Yog li, {{7-1 \/ 4 nti Hniav khiav ntawm 5,900 RPM spins ntawm kwv yees li 127.26 mais ib teev.

RANGE ceev rau kev sib txawv tus hniav ntau thiab tsawg

Nov yog qee qhov ceev ceev rau kev sib txawv hniav ntau thiab tsawg raws RPM:

4- nti Hniav: Txog li 12, 000 rpm

{{0 {}} \/ 2- nti Hniav: 4,500 rau 8, 000 rpm

{{0 {}} \/ 4- nti Hniav: 4, {000} rau 7,500 rpm

10- nti Hniav: 3, {000} rau 5,500 rpm

12- nti Hniav: 2,500 rau 4,500 rpm

Kev Nyab Xeeb Kev Nyab Xeeb

Always follow the manufacturer's recommendations for the maximum RPM of your saw blade to ensure safe operation and prevent damage to the blade or saw.

Kaw cov hniav yog tsim los ntawm cov txheej txheem ntawm cov txheej txheem sib txawv uas ua kom muaj kev ua kom ruaj khov, ua kom zoo, thiab txiav kev ua tau zoo. Ntawm no yog cov ncauj lus kom ntxaws saib ntawm yuav ua li cas pom cov hniav yog ua:

1. Cov khoom siv xaiv

Cov khoom tseem ceeb rau pom cov hniav hluav taws xob yog feem ntau cov hlau qib siab, feem ntau tau sib cais nrog tungsten lossis lwm yam hlau los txhim kho lub sijhawm durability thiab hardness. Rau cov ntawv teev tshwj xeeb, cov ntaub ntawv xws li hlau stainless, high-ceev steel (hss), thiab tungsten carbide kuj tau siv.

2. Txiav cov hniav hniav

Cov hlau yog thawj dov rau hauv ib daim hlab ntawm cov yam xav tau tuab.

Cov hniav hniav yog tom qab ntawd txiav los ntawm cov hlau siv cov kev siv ntau tshaj?

3. Kev Kho Cua Sov

Cua sov thiab quenching: Cov hniav yog rhuab rau siab kub (860-1100 degree) thiab tom qab ntawd txias (quenched) kom tawv tawv.

Npau taws: Tom qab quenching, cov hniav yog rov ua dua rau qhov kub qis ({{}}} degree) thiab maj mam txias kom txo qis zog thiab nce nruj.

4. Ncaj thiab Tension

Cov hniav txuas tau yog mechanically ncaj kom ntseeg tau tias lawv khiav muaj tseeb thaum lub sijhawm txiav. Cov txheej txheem no feem ntau koom nrog cov tshuab tshwj xeeb zoo li PSR 1,200.

Cov txheej txheem ib txwm tseem yuav muaj kev sib tsoo ntawm cov hniav rhuab kom ua tiav cov yam xav tau thiab yooj.

5. Sib tsoo thiab polishing

Cov hniav txuas tau nyob hauv av rau qhov yuav tsum thickness thiab polished los xyuas kom ntseeg tau qhov ntev thiab ua kom tiav.

Cov txheej txheem no tseem koom nrog cov kaus hniav kom siv cov kaus hniav siv CNC-tswj ntau axis sib tsoo machine thiab cov log cam diamond.

6. Brazing

Rau carbide-tipped kaw cov hniav, daim me me ntawm tungsten carbide yog welded rau cov hniav ntawm cov hniav uas siv cov txheej txheem brazing. Qhov no tsim kom muaj zog, mus tas li.

7. Kev Tswj Xyuas Zoo

Txheej txheem tswj hwm zoo nruj yog nyob rau hauv qhov chaw kom ntseeg tau tias tej hniav sib ntsib cov qauv. Qhov no suav nrog kev soj ntsuam cov hniav sib npaug, nruj ntawm cov hniav, thiab txhua yam ua kav dej ruaj khov.

8. Cov kauj ruam kawg

Laser Npav: Cov ntaub ntawv tseem ceeb xws li hniav hom, qhov loj me, thiab tsim cov khoom lag luam yog qhov cim tas mus li ntawm cov hniav uas siv laser thev naus laus zis.

Ntim thiab xa khoom: Cov hniav txuas tau ua tib zoo ua tib zoo ua kom tiv thaiv kev puas tsuaj thaum lub sij hawm transit thiab xa mus rau cov neeg siv khoom.

9. Kev Raug Tshwj Xeeb

Qee cov tuam ntxhab, zoo liCarbide Cov Txheej Txheem, tsim cov kev ua haujlwm siab pom cov hniav nrog cov khoom siv siab zoo li Cermet II cov lus qhia. Cov lus qhia no tso cai rau kev txiav nrawm dua thiab ntev dua li lub neej.

Xaiv cov hniav rau koj pom hniav yog nyob ntawm ntau yam, suav nrog hom khoom uas koj txiav, yam xav tau ua tiav, thiab kev txiav ceev. Ntawm no yog cov lus qhia ntxaws ntxaws los pab koj xaiv qhov yog:

Cov lus qhia dav dav rau cov hniav suav

1.Material Hom:

Ntoo: Rau cov ntoo hluav taws xob, ib qho hniav nrog 40-80 hniav feem ntau yog qhov zoo tagnrho. Suav cov hniav ({14-40 hniav) yog qhov zoo dua rau kev txiav tawm suab, thaum ntau dua cov hniav) yog qhov zoo dua rau kev hla thiab ua tiav.

Hlau: Thaum txiav cov hlau, ib qho khoom dua tus hniav dua (14-36 hniav tauj ib nti) yog pom zoo kom ua tiav txoj kev huv si, du.

Plywood thiab laminate: Siv cov hniav nrog 60-80 hniav rau huv si, cais dawb txiav.

2.Cov txheej txheem:

Ripping (txiav nrog cov nplej): Tsawg dua cov hniav ({14-30 hniav) zoo dua rau sai dua, kev txiav ntxhib.

Crosscutting (txiav hla cov nplej): Ntau cov hniav (40-80 hniav) muab cov txiav smoother.

3.DESIRED TAG NRHO:

Du tas: Cov hniav hniav dua ({60-120+ cov hniav) ua rau cov hniav smoother, zoo nkauj rau cov khoom siv ntoo zoo thiab cov khoom noj.

Ntxhib tiav: Cov hniav qis dua ({{14-40 hniav) pub rau kev txiav nrawm dua tab sis tsim cov npoo ntswj.

4.Cov ceev:

Sai txiav: Tsawg dua cov hniav me me txhais tau sai dua cov khoom tshem tawm tab sis cov npoo.

Slower, smoother txiav: Ntau cov hniav tau muab qeeb qeeb, cov txiav smoother nrog tsawg dua cov kua muag.

Cov lus qhia tshwj xeeb

GENERAL-PAV NTHAV TXIAV: Ib nrab hniav hniav nrog 40-60 hniav yog ntau yam thiab muab kev sib npaug zoo ntawm kev nrawm thiab smoothness.

Zoo wardworking: Rau cov ncauj lus kom ntxaws, xaiv cov hniav kub (80+ cov hniav) rau txoj kev txiav smoothest.

Hlau Txiav: Siv cov hniav nrog 14-36 hniav ib nti rau huv, muaj kev txiav.

Plywood thiab laminate: Xaiv rau ib qho hniav nrog 60-80 hniav los txo cov chipping.

Cov Lus Qhia Ntxiv

Xeem rau seem cov khoom: Ua ntej txiav koj txoj haujlwm tseem ceeb, sim cov hniav rau cov khoom seem los xyuas kom nws ua tau raws li koj cov kev xav tau.

Khov koj cov hniav: Nquag huv si thiab ntse koj li hniav los tswj kev ua yeeb yam zoo.

Lub thickness ntawm ib tug pom hniav, feem ntau hu ua nws "kerf," tuaj yeem sib txawv heev nyob ntawm seb hom hniav thiab nws npaj siab siv. Ntawm no yog cov ncauj lus kom ntxaws:

Cov Qauv Txheej Txheem Tickness

Nyias Kerf Tuaj: Cov hniav zom no feem ntau muaj kerf tuab ntawm ib puag ncig1\/16 nti (1.587 hli)rau3\/32 Nti (2.381 mm)Cov. Lawv tsim los rau qhov kev txiav kev txiav txim siab, txo cov khib nyiab, thiab xav tau tsawg zog ua haujlwm.

Txheem (tag nrho) kerf tuaj: Cov hniav zom no feem ntau muaj kerf tuab ntawm1\/8 nti (3.175 hli)Cov. Lawv muaj ntau ruaj khov thiab haum rau cov ntawv thov hnyav.

Tuaj Micro Kerf Tuaj: Cov no yog txawm tias thinner, nrog kerf tuab ntawm kwv yees li1\/16 nti (1.587 hli)Cov. Lawv tsim cov sawdust thiab muaj nqis ntau tab sis muaj qhov tob tob ntawm kev txiav.

Qhov tseem ceeb cuam tshuam hniav tuab

Cov Khoom Tawm Tshem Tawm: Cov kerf tuab txiav txim siab qhov ntau ntawm cov khoom tshem tawm thaum txiav. Thicker cov hniav tawg tshem tawm cov khoom siv ntau ntxiv, ua rau muaj kev txiav dav thiab ntau yam pov tseg.

Kev siv fais fab: Thinner blades yuav tsum muaj zog tsawg dua los txiav los ntawm cov ntaub ntawv, ua rau lawv tsim nyog rau saws nrog tus neeg mob siab.

Kev Txiav Precision: Cov hniav thinner feem ntau muab cov kev txiav ntau dua thiab yog qhov zoo rau kev ua kom zoo nkauj thiab cov txee.

Xaiv txoj cai nplawm Thickness

Rau precision ua haujlwm: Nyias kerf blades (1\/16 mus rau 3\/32 nti) yog qhov zoo tshaj plaws rau kev hnav khaub ncaws woodworking zoo, thiab cov phiaj xwm qhov twg tsis muaj pov tseg yog qhov tseem ceeb.

Rau cov ntawv thov hnyav-: Txheem lossis tag nrho kerf tuaj yeem (1\/8 nti thiab saum toj no) yog ntau ruaj thiab tsim nyog rau kev txiav cov khoom siv tuab zoo li cov tawv ntoo, cov hlau, lossis plastics.

Xaiv txoj cai pom hniav rau koj qhov prololes muaj ntau cov kev txiav txim siab tseem ceeb, suav nrog cov khoom uas koj txiav, thiab txiav cov haujlwm tshwj xeeb. Ntawm no yog cov phau ntawv qhia dav dav los pab koj xaiv qhov yog:

1. Cov khoom txiav

Cov khoom sib txawv yuav tsum muaj ntau hom pom sib txawv kom ua tiav cov txiaj ntsig zoo:

Ntoo: Siv blades tsim rau cov ntoo, xws li rip lossis hla kev tawg.

Rip-Txiav Tuaj: Tsawg dua cov hniav (14-24 rau 10 "hniav) rau nrawm, txiav tawm ntawm cov nplej.

Hla: Cov hniav tus hniav dua (60-80 rau 10 "hniav) rau kev txiav kom huv hla cov nplej.

Ua ke tuaj: Nruab nrab hniav suav (40-50) rau ob qho RIP thiab hla kev.

Hlau: Saib rau cov hniav nrog carbide lossis pob zeb diamond cov tswv yim rau kev txiav hlau.

Hlau-txiav tuaj: Tsawg cov hniav rau txiav cov hlau tuab, thiab cov-hniav-suav tuaj rau aluminium los yog nyias ntawv nyias.

Laminate lossis melamine: Siv tus hniav nplua hniav hniav kom tiv thaiv chipping.

Triple Nti Ziab (TCG) Tuaj: 80-100 cov hniav kom huv si, nti-txiav.

Yas lossis plexiglass: Xaiv ib hniav nrog cov hniav me me, cov hniav zoo kom tsis txhob tawg.

Pob zeb ua los yog asphalt: Siv lub pob zeb diamond-tipped Masonry Hniav rau cov khoom nyuaj no.

2. Hom txiav

Hom kev txiav koj yuav tsum tau ua los kuj cuam tshuam koj txoj kev xaiv hniav sib:

RIP Cuts (Txiav raws cov nplej): Siv cov hniav rev nrog cov hniav tsawg dua (14-24) kom txiav nrawm dua.

Hla (txiav thoob plaws cov nplej): Siv tus kab hla kev uas muaj cov hniav ntau dua (60-80) rau cov npoo smoother.

Ua ke txiav: Siv cov hniav sib txuam rau ob qho tib si rip thiab hla tsis hloov pob.

3. Xav tau kev ua tiav

Qhov ua tiav zoo nyob ntawm cov hniav suav thiab hniav hom:

Ntxhib tiav: Tsawg dua cov hniav txiav sai dua tab sis tawm ntawm cov npoo ntxhib, haum rau kev ua yeeb yam lossis cov ntoo.

Du tas: Cov hniav ntxiv txhais tau tias qeeb qeeb tab sis cov ntug kev smoother, zoo tagnrho rau cov rooj tog lossis cov ncauj lus kom ntxaws.

4. Hniav Thickness (Kerf)

Lub thickness ntawm cov hniav cuam tshuam cuam tshuam rau cov khoom raug tshem tawm thiab txiav ceev:

Nyias Kerf Tuaj: 1\/16 nti mus rau 3\/32 nti, zoo tagnrho rau kev txiav txim siab ua kom haum txiav thiab txo cov khib nyiab.

Txheem (tag nrho) kerf tuaj: 1\/8 nti, ntau ruaj khov thiab haum rau cov ntawv thov hnyav.

5. Yig kaum sab xis

Cov kauj xob nuv tau (lossis rake) cuam tshuam rau kev sib tsoo tus hniav txiav:

Zoo nuv kaum saum toj (15 degree -20 degree): Zoo tagnrho rau ripping thiab dav rooj pom siv.

Xoom lossis tsis zoo nuv kaum: Zoo dua rau caj npab thiab miter saws, tiv thaiv kev pub tus kheej.

Piv txwv li scenarios

Txiav 2x4s rau kev ua yeeb yaj kiab: Siv lub hom phiaj dav dav lossis cov kab ke nrog 24 cov hniav.

Tsim lub qhov rooj: Siv tus hniav nplua-hniav nrog 60-80 hniav.

Txiav Neeg Tua Tsiaj Thaiv: Siv cov kab mob siab-xim (80+), nyiam dua carbide-tipped.

Ua haujlwm nrog melamine: Siv TCG hniav nrog 80-100 cov hniav.

Txiav laminate countertops lossis flooring: Siv tus hniav zoo-hniav carbide nrog 80-100 hniav.

Txhawm rau kom kaw cov hniav rau cov haujlwm sib txawv, koj yuav tsum txiav txim siab nrog rau hom kev txiav, cov khoom txiav, thiab cov chaw tshwj xeeb ntawm koj pom. Ntawm no yog cov lus qhia ntxaws ntxaws:

1. Hniav Qaum Teb

Kho cov hniav qhov tob yog qhov tseem ceeb rau kev ua haujlwm sib txawv. Ntawm no yog yuav ua li cas ua nws:

Sab nraud txiav:

Teeb cov hniav kom nws txuas ntxiv txog 1\/4 nti dhau qhov tuab ntawm cov khoom siv. Qhov no ua kom muaj kev huv si txiav tsis tau hnav ntau dhau ntawm cov hniav.

Sab hauv txiav:

Rau kev txiav sab hauv, koj yuav tau tho ib lub qhov hauv cov ntaub ntawv ua ntej. Tom qab ntawd, teeb cov hniav kom nws tsuas yog nyuam qhuav nyuam qhuav txuas dhau qhov tuab ntawm cov khoom siv. Qhov no txo ​​qis txoj hmoo ntawm cov hniav khi hauv kev txiav.

2. Kev Kho Lub Hlwb Hniav Kho Vaj Tse

Cov hniav lub khauj khaum yog qhov tseem ceeb rau kev ua tiav qhov xav tau txiav:

Ncaj txiav:

Teem lub ntsej muag hniav lub ntsej muag rau 90 degrees rau kev txiav ncaj. Qhov no ua kom pom cov hniav sib txuas rau cov khoom siv.

Bevel txiav:

Rau bevel txiav, kho hniav lub ntsej muag rau qhov xav tau ntawm (piv txwv li, 45 degrees). Siv cov xwm txheej sib xyaw ua ke kom ntseeg tau qhov tseeb.

3. Hniav Hniav Teeb

Tus lej thiab hom hniav ntawm cov hniav cuam tshuam rau kev txiav cov khoom zoo thiab nrawm:

Ntoo Txiav:

RIP Cuts: Siv cov hniav nrog cov hniav tsawg dua (14-24}}) kom tau txiav nrawm dua ntawm cov nplej.

Sib tshuam: Siv cov hniav nrog cov hniav ntau (60-80}) rau cov khawb av txiav thoob plaws cov nplej.

Hlau Txiav:

Siv cov hniav nrog carbide lossis pob zeb diamond cov lus qhia. Tus naj npawb ntawm cov hniav yuav nyob ntawm qhov tuab ntawm cov hlau.

Yas Txiav:

Siv cov hniav nrog cov hniav siab ({80+) txhawm rau tiv thaiv chipping.

4. Teeb cov hniav

Kev teeb cov hniav cuam tshuam nrog khoov rau lwm tus sab nraud sab nraud rau ob sab. Qhov no tiv thaiv cov hniav los ntawm kev khi hauv kev txiav:

Cuab cuab yeej:

Siv cov saw pom los khoov cov hniav. Nco ntsoov tias cov kev pab cuam tshuam yog sib npaug zos rau ob sab los tiv thaiv cov kev pom los ntawm kev mus kawm.

Offset tob:

Qhov tob ntawm cov offset yuav tsum tsis pub ntau tshaj li ib nrab ntawm qhov siab ntawm cov hniav, nrog ib feem peb ua tau zoo dua. Sib sib zog nqus ib qho kev pab cuam tsis tuaj yeem ua rau tawg ntawm cov hniav.

5. Kev Nyab Xeeb thiab Txij Nkawm

Nco ntsoov ua raws li cov lus qhia kev nyab xeeb thaum chaw teeb tsa thiab siv koj pom:

Unplug lub saw:

Nco ntsoov unplug lub pom los yog tshem lub roj teeb ua ntej ua kev hloov kho.

Xyuas cov hniav tiv thaiv:

Xyuas kom cov hniav hniav sib haum ua haujlwm kom raug ua ntej txhua siv.

Ntxuav cov basplate:

Khaws lub beglpate huv thiab ywj pheej ntawm cov khib nyiab rau kev ua haujlwm du.

Piv txwv li kev kho kom haum

Vas Kaw:

Rau cov pom zoo li pom, nrhiav cov hniav qhov tob sib haum qib lossis pob zeb. Txo nws, kho cov hniav kom txuas ntxiv txog 1 \/ 8-1 \/ 4 nti hauv qab cov khoom, thiab tom qab ntawd ua kom nruj lub zog.

Miter pom:

Rau ib miter pom, xyuas kom cov hniav yog square rau lub laj kab thiab cov lus. Kho lub voos kev sib txuas siv siv Bevel hloov ntsia liaj qhov rooj. Ua kev sim txiav kom paub tseeb qhov tseeb.