Ungayikhetha Kanjani I-Blade Yesaha Lakho Eliyindilinga?

I-circular saw izoba umsizi wakho omkhulu kumaphrojekthi ahlukahlukene e-DIY. Kodwa la mathuluzi awabalulekile ngaphandle kokuthi unezinsika zekhwalithi ephezulu.

Uma ukhetha i-blade yesaha eliyindilinga, kubalulekile ukucabangela okulandelayo:

izinto ohlela ukuzisika(isib. ukhuni, izinto ezihlanganisiwe, izinsimbi ezingezona insimbi, ipulasitiki, njll.); lokhu kuzonquma uhlobo lwensingo oyidingayo;

ukwakheka kwamazinyo:kuncike ezintweni ozisikayo kanye nohlobo lokusika oludingekayo;
umphimbo: okungukuthi ubukhulu bezikhala phakathi kwamazinyo; uma isikhala sikhulu, kulapho ukusika kushesha khona;

isibhobo:okungukuthi ububanzi bembobo ephakathi nendawo yensingo; lokhu kulinganiswa ngama-mm futhi kungenziwa kube kuncane ngezihlahla ezincishisiwe;

ubukhulu be-blade ku-mm;

ukujula kokusikwa:kuncike kububanzi be-blade (obuhlukahluka kuye ngohlobo lwesaha);

insimbi kanye nezinto eziphezu kwamazinyo;kuncike ezintweni ezisikiwe;

inani lamazinyo:uma amazinyo eningi, kulapho ukusika kuhlanzeka khona; okumelelwe uhlamvu u-Z ebaleni;

inani lokujikeleza ngomzuzu (RPM):kuxhunywe nobubanzi be-blade.

Qaphela ukuthi izikhala zokunweba zifakwa ensikeni yesaha ukuze insimbi ikwazi ukwanda njengoba ishisa. Amanye ama-logo nezifinyezo zingase zibe ngqo kumkhiqizo noma kumkhiqizi.

Ububanzi be-Bore kanye ne-blade

Ama-circular saw blades angama-disc ensimbi anamazinyo anembobo phakathi nendawo ebizwa ngokuthi i-bore. Lo mbobo usetshenziselwa ukubopha i-blade kusaha. Empeleni, usayizi we-bore kumele ufane nosayizi we-saha yakho kodwa ungakhetha i-blade ene-bore enkulu uma nje usebenzisa i-reducer ring noma i-bush ukuze uyinamathisele kusaha. Ngezizathu zokuphepha ezisobala, ububanzi be-bore kumele okungenani bube ngu-5 mm ngaphansi kwe-nut ebopha i-blade ku-bore shaft.

Ububanzi be-blade akumele budlule usayizi omkhulu owamukelwe yi-circular saw yakho; lolu lwazi luzobekwa ezinhlotsheni zomkhiqizo. Ukuthenga i-blade encane kancane akuyingozi kodwa kuzonciphisa ukujula kokusika. Uma ungaqiniseki, bheka imiyalelo yomenzi noma uhlole usayizi we-blade esesahweni sakho njengamanje.

Inani lamazinyo ensikeni yesaha eliyindilinga

I-blade yesaha inochungechunge lwamazinyo enza isenzo sokusika. Amazinyo abekwe nxazonke ze-blade yesaha eyindilinga. Inani lamazinyo liyahlukahluka kuye ngezici eziningi, okuhlanganisa nokusetshenziswa, ngakho-ke kuzodingeka unqume ukuthi uzosebenzisa i-blade ukuklebhula noma ukunqamula. Lena yingxenye ye-blade enesibopho sokwenza ukusika. Isikhala esiphakathi kwezinyo ngalinye sibizwa ngokuthi i-gullet. Ama-gullet amakhulu avumela uthuli lwesaha ukuba lukhishwe ngokushesha. Ngakho-ke i-blade enamazinyo amakhulu aqhelelene kakhulu ilungele ukusika ukusika (okungukuthi ukusika ngezinhlamvu).

Ngokuphambene nalokho, amazinyo amancane avumela ukuqeda okuhle, ikakhulukazi lapho kwenziwa izicucu ezihlanganisiwe (okungukuthi ukusebenza ngokumelene nohlamvu). Yiqiniso amazinyo amancane azosho ukusika okuhamba kancane.

Kubalulekile ukuqaphela ukuthi usayizi we-gullet empeleni ungabaluleka kakhulu kunenani lamazinyo akhona. I-blade engu-130 mm enamazinyo angu-24 izoba nama-gullet afanayo ne-blade engu-260 mm enamazinyo angu-48. Uma konke kuzwakala kuyinkimbinkimbi kancane, ungakhathazeki - ama-blade avame ukuphawulwa ukuze abonise uhlobo lomsebenzi ahlonyiswe ukuwusingatha kungakhathaliseki ukuthi lokhu kungumsebenzi onzima, umsebenzi wokuqeda noma imisebenzi ehlukahlukene.

Isivinini Sokujikeleza

Ijubane lokujikeleza kwesaha eliyindilinga kufanele lilandele izincomo zomenzi we-blade ethile yesaha. Zonke izindwani zesaha zenzelwe ukusetshenziswa ngokuphephile ngenani eliphezulu lama-Revolutions ngomzuzu noma i-RPM”, okumele inani lokujika ngomzuzu. Abakhiqizi banikeza lolu lwazi ekupakishweni kwe-blade, njengoba luyingcezu ebalulekile yolwazi lokuphepha. Lapho uthenga izindwani zesaha eziyindilinga, kubalulekile ukuqinisekisa ukuthi i-RPM ephezulu yesaha i-blade ezonamathiselwa kuyo ingaphansi kwe-RPM ephezulu eshiwo kuphakheji ye-blade.

I-RPM ngamaSaws

Ama-motor kagesi angenazo izinsimbi ngokuvamile asebenza ku-1,725 ​​RPM noma ku-3,450 RPM. Amathuluzi amaningi kagesi aqhutshwa ngqo, okusho ukuthi i-blade ifakwa ngqo ku-motor shaft. Uma kwenzeka la mathuluzi okuqhuba ngqo, njenge-handheld circular saws (hhayi i-worm drive), ama-table saws kanye nama-radial arm saws, lokhu kuzoba yi-RPM lapho i-blade isebenza khona. Kodwa-ke, kunezinye i-circular saws ezingezona i-direct drive futhi ezisebenza ngesivinini esihlukile. Ama-worm drive circular saws aqhutshwa ngesandla aqhutshwa yi-worm drive ngokuvamile asebenza phakathi kuka-4,000 no-5,000 RPM. Ama-table saws aqhutshwa ngebhande nawo angasebenza ngaphezu kuka-4,000 RPM.

Isivinini Ngokwezinto Ezibalulekile

Nakuba ama-saw kanye nama-blade elinganiswa nge-RPM yawo, ukusika izinto akulingani. Uhlobo lokusika, ukuklebhula noma ukusika okuphambene, nakho kuyindaba ehlukile. Lokho kungenxa yokuthi i-RPM yesaw akuyona inkomba enhle yesivinini sayo sokusika. Uma uthatha ama-saw amabili, elinye eline-blade engu-7-1/4” kanti elinye eline-blade engu-10”, bese uwasebenzisa ngesivinini esifanayo, njengoba kulinganiswa ku-RPM, ngeke anqume ngesivinini esifanayo. Lokho kungenxa yokuthi noma isikhungo sawo womabili ama-blade sihamba ngesivinini esifanayo, unqenqema lwangaphandle lwe-blade enkulu luhamba ngokushesha kunonqenqema lwangaphandle lwe-blade encane.

Izinyathelo ezi-5 zokukhetha i-blade yesaha eliyindilinga

• 1. Hlola izici zesaha lakho. Uma usuwazi ububanzi nosayizi webhore lesaha lakho, kufanele ukhethe i-blade efanela izidingo zakho.

• 2. Nakuba ama-log saw kanye nama-mitre saw adinga ama-blade akhethekile, i-blade oyikhethayo ye-circular saw yakho izoncika ekutheni uzoyisebenzisela ini. Khumbula ukuthi kuzodingeka ulinganise isivinini sokusika kanye nekhwalithi yokuqeda.

• 3. Ukusetshenziswa kwe-blade kuvame ukukhonjiswa ngumenzi okwenza kube lula ukunciphisa izinketho zakho mayelana nosayizi we-gullet kanye nohlobo lwamazinyo.

• 4. Ama-blade ajwayelekile, anezinjongo eziningi anikeza ibhalansi enhle phakathi kwesivinini sokusika kanye nekhwalithi yokuqeda uma ungasebenzisi i-circular saw yakho njalo.

• 5. Ama-logo nezifinyezo ezahlukahlukene zingadida. Ukuze wenze ukukhetha okufanele, landela izincomo zomenzi. Uma ufuna ukufunda isici esisodwa kuphela, cabanga ngomklamo kanye nezinto zamazinyo.

Imibuzo Ngokuphathelene Nokukhetha I-Blade Yokusaha?

Usenemibuzo mayelana nokuthi iyiphi i-saw blade efanele imisebenzi yakho yokusika? Ochwepheshe base-IQHAWEI-saw ingasiza. Zizwe ukhululekile ukuxhumana nathi ukuthola ulwazi olwengeziwe namuhla. Uma usukulungele ukuthenga i-saw blade, hlola uhlu lwethu lwama-saw blade!