Ungayikhetha Njani Iblade Yesarha Yakho Ejikelezayo?

Isarha esijikelezayo siya kuba ngumhlobo wakho omkhulu kwiiprojekthi ezahlukeneyo ze-DIY. Kodwa ezi zixhobo azinaxabiso ngaphandle kokuba uneeblade ezisemgangathweni ophezulu.

Xa ukhetha i-circular saw blade, kubalulekile ukuqwalasela oku kulandelayo:

izixhobo oceba ukuzisika(umz. umthi, izinto ezidityanisiweyo, iintsimbi ezingezizo ezomileyo, iplastiki, njl.njl.); oku kuya kumisela uhlobo lweblade oyifunayo;

uyilo lwamazinyo:kuxhomekeke kwizinto ozisikayo kunye nohlobo lokusika olufunekayo;
umqala: oko kukuthi, ubukhulu bezithuba phakathi kwamazinyo; okukhona umsantsa umkhulu, kokukhona ukusika kukhawulezisa;

isibhovu:oko kukuthi ububanzi bomngxuma osembindini weblade; oku kulinganiswa nge-mm kwaye kungenziwa kube kuncinci ngezihlahla ezincitshiswayo;

ubukhulu beblade kwi mm;

ubunzulu bokusika:kuxhomekeke kububanzi beblade (obuhluka ngokuxhomekeke kuhlobo lwesarha);

incam yentsimbi kunye nencam yamazinyo;kuxhomekeke kwizinto ezisikiweyo;

inani lamazinyo:okukhona amazinyo amaninzi, kokukhona ukusika kucoceka; okumelwa ngunobumba u-Z kwi-blade;

inani leenguqu ngomzuzu (RPM):idibene nobubanzi beblade.

Qaphela ukuba iindawo zokwandisa zifakwa kwi-saw blade ukuze isinyithi sikwazi ukwanda njengoko sishushu. Ezinye iilogo kunye nezifinyezo zinokuba zezophawu okanye umenzi.

Ububanzi be-Bore kunye ne-blade

Iiblade zesarha ezijikelezayo ziidiski zesinyithi ezinamazinyo ezinemingxuma embindini obizwa ngokuba yibhore. Lo mngxuma usetyenziselwa ukubopha iblade kwisarha. Ngokuyintloko, ubungakanani bebhore kufuneka buhambelane nobukhulu besarha yakho kodwa ungakhetha iblade enebhore enkulu ukuba usebenzisa indandatho yokunciphisa okanye isihlahla ukuyincamathisela kwisarha. Ngenxa yezizathu ezicacileyo zokhuseleko, ububanzi bebhore kufuneka bube mncinci nge-5 mm ubuncinane kune-nut ebopha iblade kwibhore shaft.

Ububanzi beblade akufuneki budlule ubungakanani obukhulu obamkelwe yisarha yakho ejikelezayo; olu lwazi luya kuchazwa kwiinkcukacha zemveliso. Ukuthenga iblade encinci akuyongozi kodwa kuya kunciphisa ubunzulu bokusika. Ukuba awuqinisekanga, jonga imiyalelo yomenzi okanye ujonge ubungakanani beblade ekwisarha yakho okwangoku.

Inani lamazinyo kwi-blade yesarha ejikelezayo

I-blade yesarha ineentambo zamazinyo ezenza isenzo sokusika. Amazinyo abekwe kujikelezo lwe-blade yesarha ejikelezayo. Inani lamazinyo liyahluka ngokuxhomekeke kwizinto ezininzi, kubandakanya nokusetyenziswa, ngoko ke kuya kufuneka umisele ukuba uza kuyisebenzisa na i-blade ukukrazula okanye ukunqumla. Le yinxalenye ye-blade enoxanduva lokwenza iziqwenga. Isithuba esiphakathi kwezinyo ngalinye sibizwa ngokuba yi-gullet. Ii-gullet ezinkulu zivumela uthuli lwesarha ukuba lukhutshwe ngokukhawuleza. I-blade enamazinyo amakhulu ahlukeneyo ngoko ke ifanelekile ekunqunyulweni kokukrazula (oko kukuthi ukusika ngengqolowa).

Kwelinye icala, amazinyo amancinci avumela ukugqitywa okucokisekileyo, ngakumbi xa kusenziwa imicu enqamlezileyo (oko kukuthi, ukusebenza ngokuchasene neenkozo). Kakade ke, amazinyo amancinci aya kuthetha ukunqunyulwa kancinci.

Kubalulekile ukuqaphela ukuba ubungakanani bomqala bunokubaluleka ngaphezu kwenani lamazinyo akhoyo. Incakuba eyi-130 mm enamazinyo angama-24 iya kuba nemiqala efanayo nencakuba eyi-260 mm enamazinyo angama-48. Ukuba konke kuvakala ngathi kuyinkimbinkimbi, ungakhathazeki – iincakuba zihlala ziphawulwa ukubonisa uhlobo lomsebenzi ezixhotyiswe ukuba ziwenze nokuba ngumsebenzi onzima, umsebenzi wokugqiba okanye uluhlu lwemisebenzi.

Isantya sokujikelezisa

Isantya sokujikeleza kwesarha esijikelezayo kufuneka silandele iingcebiso zomenzi wesarha ethile. Zonke iiblade zesarha zenzelwe ukusetyenziswa ngokukhuselekileyo kwinani eliphezulu leeRevolutions ngoMzuzu okanye iRPM”, nto leyo emele inani leenguqu ngomzuzu. Abavelisi banikezela ngolu lwazi kwiphakheji yesarha, njengoko lulwazi olubalulekileyo lokhuseleko. Xa uthenga iiblade zesarha ezijikelezayo, kubalulekile ukuqinisekisa ukuba iRPM ephezulu yesarha eza kuqhotyoshelwa kuyo iblade ingaphantsi kweRPM ephezulu echazwe kwiphakheji yesarha.

I-RPM ngeeSaws

Iimoto zombane ezingenazo izixhobo zihlala zisebenza kwi-1,725 ​​RPM okanye i-3,450 RPM. Izixhobo ezininzi zamandla zi-direct drive, oko kuthetha ukuba i-blade ifakwa ngqo kwi-motor shaft. Kwimeko yezi zixhobo ze-direct drive, ezifana nee-handheld circular saws (ezingaqhutywanga zii-worm), ii-table saws kunye nee-radial arm saws, le iya kuba yi-RPM esebenza kuyo i-blade. Nangona kunjalo, kukho ezinye ii-circular saws ezingezizo ii-direct drive kwaye zisebenza ngesantya esahlukileyo. Ii-handheld handheld saws eziphathwayo zisebenza phakathi kwe-4,000 kunye ne-5,000 RPM. Ii-belt drive saws zinokusebenza ngaphezulu kwe-4,000 RPM.

Isantya ngokwezinto eziphathekayo

Nangona iisarha kunye neeblade zilinganiswa ngokwe-RPM yazo, ukusika izinto akulingani. Uhlobo lokusika, ukukrazula okanye ukunqumla, libali elahlukileyo, nalo. Kungenxa yokuba i-RPM yesarha ayibonisi kakuhle isantya sayo sokusika. Ukuba uthatha iisarha ezimbini, enye eneblade eyi-7-1/4” kunye nenye eneblade eyi-10”, uze uzisebenzise ngesantya esifanayo, njengoko zilinganisiwe kwi-RPM, aziyi kunqumla ngesantya esifanayo. Kungenxa yokuba nangona umbindi weeblade zombini uhamba ngesantya esifanayo, umda wangaphandle weblade enkulu uhamba ngokukhawuleza kunomphetho wangaphandle weblade encinci.

Amanyathelo ama-5 okukhetha i-blade yesarha esijikelezayo

• 1. Jonga iimpawu zesarha yakho. Wakuba uyazi ububanzi kunye nobukhulu bebhore yesarha yakho, kuya kufuneka ukhethe iblade ehambelana neemfuno zakho.

• 2. Nangona ii-log saws kunye nee-mitre saws zifuna ii-blades ezikhethekileyo, i-blade oyikhethayo kwi-circular saw yakho iya kuxhomekeka kwinto oza kuyisebenzisela yona. Khumbula ukuba kuya kufuneka ulinganise isantya sokusika kunye nomgangatho wokugqiba.

• 3. Ukusetyenziswa kweblade kudla ngokuboniswa ngumvelisi okwenza kube lula ukunciphisa ukhetho lwakho malunga nobukhulu bomqala kunye nohlobo lwamazinyo.

• 4. Iiblade ezibanzi, ezisetyenziselwa iinjongo ezininzi zibonelela ngolungelelwano oluhle phakathi kwesantya sokusika kunye nomgangatho wokugqiba ukuba awusebenzisi rhoqo isarha yakho ejikelezayo.

• 5. Iilogo ezahlukeneyo kunye nezifinyezo zinokuba zidida. Ukuze wenze ukhetho olufanelekileyo, landela iingcebiso zomenzi. Ukuba ufuna ukufunda uphawu olunye kuphela, cinga ngoyilo kunye nezinto ezisetyenziswa ngamazinyo.

Imibuzo malunga nokukhetha i-Saw Blade?

Ngaba usenemibuzo malunga nokuba loluphi ubukhali besarha obufanelekileyo kwimisebenzi yakho yokusika? Iingcali kwiIQHAWEIsarha inganceda. Zive ukhululekile ukuqhagamshelana nathi ukuze ufumane ulwazi oluthe kratya namhlanje. Ukuba ukulungele ukuthenga isarha, jonga uluhlu lwethu lweesarha!