1: Uyini umehluko phakathi kwamazinyo angama-40 namazinyo angama-60?
I-40-tooth izosindisa umzamo futhi izwakale kancane ngenxa yokungqubuzana kwayo okuphansi, kodwa i-60-tooth izosika ngokushelela.Ngokuvamile, abasebenza ngokhuni basebenzisa amazinyo angama-40.Uma ufuna umsindo ophansi, sebenzisa owugqinsi, kodwa omncane uwukhwalithi engcono.Lapho inani lamazinyo liphakeme, iphrofayili yokusaha iba bushelelezi kanye nomsindo omncane uma umshini wakho uzinzile.
2: Uyini umehluko phakathi kwesaha lokhuni elinamazinyo angama-30 kanye nesaha sokhuni elinamazinyo angama-40?
Eziyinhloko yilezi:
Ijubane lokusika lihlukile.
I-gloss ihlukile.
I-angle yamazinyo we-saw blade ngokwayo nayo ihlukile.
Izidingo zokuqina komzimba, ukucaba, kanye nokugxuma kokuphela kwensingo yesaha nakho kuhlukile.Ngaphezu kwalokho, kunezinye izidingo zejubane lomshini kanye nesivinini sokudla kwezinkuni.
Kuningi futhi okuhlobene nokunemba kwemishini ye-saw blade.
①.Amasaha ayindilinga ayindilinga akhethelwa izinto zokusika ezihlukene ezinohlobo lwamazinyo ne-engeli.
Yiqiniso, noma iyiphi i-alloy circular saw blade ingasika izinto ezihlukahlukene, kodwa umphumela noma ubude bempilo kufanele kube umphumela wekhwalithi obulalayo.I-alloy circular saw blades ngokuvamile inohlobo lwamazinyo oluvamile, uhlobo lwezinyo le-multi-piece kanye nohlobo lwezinyo le-hunchback.Uhlobo lwamazinyo oluvamile olwamazinyo aminyene noma ukusika ukunemba, namaphrofayili e-aluminium.Amasaha ane-Multi-blade awe- sparse, grooving noma ukusika nokusika ngokuphakelayo okusheshayo okwanele.Amazinyo e-hump-back afanele ukusika kanzima noma ukusika insimbi, futhi anomsebenzi wokusika ukujula okulinganiselwe.Noma yiluphi uhlobo lomklamo wephrofayili wezinyo lubheka ubude be-alloy yokuklama nobukhulu ngokuya ngephimbo, ububanzi namandla okusika.Ububanzi, ubude kanye ne-engeli ye-groove yokupholisa nakho kubaluleke kakhulu.I-arc ye-undercut groove nayo ihlobene ngokuqondile ne-tooth pitch.I-engeli yezinyo elingemuva kufanele icabangele amandla omphumela wokusika nokususwa kwe-chip.Yiqiniso, ubukhulu bomzimba wesisekelo kufanele buncishiswe ngo-1 noma 0.8 ngokuvumelana nobubanzi bonqenqema lommese, ukuze isihlalo somzimba wesisekelo sibe namandla anamandla.
②.I-engeli yethuluzi incike ezintweni zokusika, kodwa i-engeli eseceleni ngokuyisisekelo ijwayelekile, i-engeli yokusiza eseceleni ivamise ukuba phakathi kuka-2.5°-3°, futhi amasondo okugaya amasha namadala ashintsha kancane, kodwa i-engeli eseceleni engcono kakhulu ingu-0.75°, umkhawulo Akuvunyelwe ukuba mkhulu kuno-1°.Ukuze kugaywe i-engeli eseceleni, ububanzi besondo lokugaya obunengqondo lungakhethwa ngokuya ngobukhulu be-alloy ukuze kutholwe i-engeli enhle.Yiqiniso, lapho ukhetha ububanzi besondo lokugaya, kubalulekile ukunaka umugqa oqondile phakathi kwesikhungo sokugaya kanye nomphetho we-alloy, ngaphandle kwalokho i-angle ayikwazi ukuba phansi, ehlobene nesipiliyoni somqhubi. noma ukulungiswa kwesikali semishini.Inqubo yokugaya izinhlangothi zesobunxele nesokudla ibalulekile kwikhwalithi yomkhiqizo.Uma ukuqondanisa noma isondo lokugaya ithrekhi eligijima lingalungile, ithuluzi alikwazi ukugaywa kahle lapho ligaya i-engeli yangemuva noma i-rake angle enqubweni elandelayo, ngoba ukuntuleka kokuzalwa akukwazi ukunxeshezelwa ngosuku lwakusasa.
I-engeli yokusiza ngokuvamile ingu-15 °, futhi inganyuswa ibe ngu-18 ° kuye ngokuthi insimbi yokusika.Ngokuvamile, i-angle yokusiza akufanele ibe nkulu kakhulu, ngaphandle kwalokho amandla okugaya azokwandiswa, okuzokwenza ukuthi i-fillet yesondo lokugaya ingalungile.Yiqiniso, uma i-angle yokususa ikhuphuka, ithuluzi libukhali, kodwa ukumelana nokugqoka kubi.Ngokuphambene nalokho, ukumelana nokugqoka kuhle.I-angle yokukhipha incike ezidingweni zakho.Ushintsho oluncane ngeke luthinte ikhwalithi yethuluzi.Kodwa-ke, i-angle ye-flank ayifanele ukuba nkulu kakhulu, ithuluzi alikwazi ukumelana nokugqoka, amazinyo kulula ukuphuka, isondo lokugaya kulula ukukhiqiza amakhona ayindilinga, futhi i-angle ye-flank kulula ukukhiqiza ama-arcs.Uma ugaya ohlangothini, kufanele ugxile ku-saw blade, ngaphandle kwalokho izokwakha phezulu kwesokunxele noma okuphansi kwesokudla, okuzothinta ngqo impilo yesevisi.
I-engeli ye-rake ihlobene nomsebenzi wokusika kanye nesivinini sokusika.Uma i-engeli ye-rake inkulu, isivinini sokusika siyashesha, futhi okuphambene nalokho.I-engeli ye-rake yezinto zokusika zensimbi akufanele idlule u-8 °, futhi insimbi encane kufanele ibe ngu-3 °.Lapho usika izinto zepulasitiki, kufanele kube ne-rake angle yokususa i-chip.Uma i-engeli ye-rake inkulu, i-blade eyinhloko ohlangothini olulodwa iyakhiwa, kanti olunye uhlangothi lulahlekelwa incazelo yalo yokusika, ngakho-ke i-engeli ye-rake ilungile ngokwanele ukuba ibe ngu-3 °, futhi i-engeli ephezulu ye-rake akufanele ibe ngu-9 °., Ukuthi i-blade eyinhloko kanye ne-lade eyisekelayo iphansi ngokunembile futhi kuyisici esiyinhloko sokuqina kwethuluzi.
③.Ukusika okuqondile nokuvundlile kanye nephrofayili yezinyo lokusika kuyisihluthulelo sokuklama.Ukusika i-longitudinal ngokuvamile kudinga ukuthi i-engeli ye-rake akufanele ibe nkulu kakhulu.Ukusika okuphambene, i-engeli ye-rake kufanele yakhelwe ibe nkulu ngangokunokwenzeka.Izinkuni ezomile zifanelekile okokuqala, futhi izinto ezimanzi zifanele lezi zokugcina.I-engeli ye-rake ye-longitudinal ingaba ncane, futhi i-engeli ye-rake ephambene kufanele ibe nkulu.Uhlobo lwezinyo lwe-saw blade luyinkimbinkimbi ezinhlotsheni ezihlukene zokusika futhi lufanele izinhlobo zezinyo ezihlukene, ezifana nesokunxele esisodwa noma ilungelo elilodwa elifanele ukusika uhlangothi olulodwa emafektri ebhodi kanye nemigqa yokukhiqiza ye-plexiglass.Amazinyo angakwesokunxele nangakwesokudla afaneleka ukucubungula izinkuni ezihlukahlukene.Kwesobunxele-kwesokudla, kwesokunxele-kwesokudla noma kwesokunxele-kwesokudla, kwesokunxele-kwesokudla ilungele ukusika kahle ukhuni, amapheshana okhuni, plexiglass, njll. Ukuleveling kwesitebhisi kulungele ukucubungula iphrofayili yensimbi noma ukucubungula ngokhuni oluqinile, ibhokisi lobucwebe lesipika, kanye ne-engeli. emakhoneni angaphambili nangemuva e-electron saw blade zisadinga ukwanda.Amazinyo ayisicaba afanele ukugoba.Noma yimaphi amazinyo ayisicaba kufanele agaywe ngokucophelela ukuze afinyelele amaphethelo amakhulu kanye nalawo asizayo.Amazinyo abukhali kanye namazinyo esitebhisi ahlanekezelwe afanele ukubhidlizwa kwamakhabethe noma amabhokisi okhuni ngo-90°, kanye namabhodi esekethe kagesi.
Isikhathi sokuthumela: Aug-05-2022