Roller chains yog ib qho tseem ceeb hauv ntau yam kev siv tshuab.Lawv kis tau lub zog thiab muab kev yooj yim, durability thiab efficiency.Txhua lub saw hlau yog tsim los tiv thaiv cov khoom tshwj xeeb thiab cov xwm txheej, sib txawv ntawm qhov loj, lub zog thiab kev ua haujlwm.Niaj hnub no, peb tsom mus rau ob yam tshwj xeeb: 10B cov menyuam saw thiab 50 cov menyuam saw.Cia peb dhia dej mus rau hauv lub ntiaj teb fascinating ntawm chains thiab nrhiav seb yog ob tug chains no tiag tiag zoo sib xws.
Paub cov hauv paus ntsiab lus:
Ua ntej dhia mus rau hauv qhov kev sib piv, nws yog ib qho tseem ceeb kom nkag siab txog qee qhov tseem ceeb ntawm cov menyuam chains."Roller chain" yog ib lo lus siv los qhia txog cov kev sib txuas ntawm cov cylindrical rollers txuas nrog cov hlau phaj hu ua "txuas".Cov chains no yog tsim los koom nrog sprockets kom hloov lub zog thiab kev txav ntawm ob lub ntsiab lus.
Qhov sib txawv:
Qhov sib txawv tseem ceeb ntawm 10B thiab 50 cov menyuam chains yog qhov loj.Tus lej denomination ntawm ib tug menyuam saw sawv cev rau nws lub suab, uas yog nyob deb ntawm txhua tus menyuam pin.Piv txwv li, nyob rau hauv ib tug 10B cov menyuam saw, lub suab yog 5/8 nti (15.875 mm), thaum nyob rau hauv ib tug 50 cov menyuam saw, lub suab yog 5/8 nti (15.875 mm) – seemingly zoo li qub.
Kawm txog chain size standard:
Txawm hais tias muaj tib lub suab loj, 10B thiab 50 cov hlua khi yog cov qauv sib txawv.10B chains ua raws li British Standard (BS) qhov ntev conventions, thaum 50 roller chains ua raws li American National Standards Institute (ANSI) system.Yog li, cov saw hlau no sib txawv hauv kev tsim khoom, qhov ntev thiab lub peev xwm thauj khoom.
Kev xav txog engineering:
Qhov sib txawv ntawm cov qauv kev tsim khoom tuaj yeem cuam tshuam rau cov menyuam saw lub zog thiab kev ua haujlwm.ANSI standard chains feem ntau muaj cov phaj loj dua, uas muab lub zog tensile ntau dua thiab muaj peev xwm ntau dua.Nyob rau hauv kev sib piv, BS counterparts muaj tighter manufacturing tolerances, ua nyob rau hauv zoo tag nrho cov kev ua tau zoo nyob rau hauv cov nqe lus ntawm hnav tsis kam, qaug zog lub zog thiab tej yam kuj.
Interchangeability factor:
Txawm hais tias 10B cov saw hlau thiab 50 cov hlua hlua yuav muaj tib lub suab, lawv tsis sib hloov vim qhov sib txawv ntawm qhov sib txawv.Kev sim hloov pauv yam tsis xav txog cov qauv kev tsim khoom tuaj yeem ua rau cov hlua tsis ua haujlwm ntxov, kev ua haujlwm tsis zoo thiab muaj kev nyab xeeb.Yog li ntawd, nws yog ib qho tseem ceeb kom ua raws li cov kev qhia tshwj xeeb uas tsim nyog thaum xaiv cov hlua khi thiab sab laj tus kws tshaj lij kom ntseeg tau tias muaj kev sib haum xeeb.
Cov kev xav tshwj xeeb rau kev thov:
Txhawm rau txiav txim siab cov saw hlau twg tsim nyog rau ib daim ntawv thov, yam xws li kev thauj khoom, ceev, ib puag ncig thiab kev pabcuam lub neej yuav tsum tau soj ntsuam.Nws raug nquahu kom sab laj engineering phau ntawv qhia, cov tuam txhab catalogs lossis hu rau tus kws tshaj lij kev lag luam.
Nyob rau hauv cov ntsiab lus, thaum 10B cov menyuam saw thiab 50 cov menyuam saw yuav zoo li tib lub suab ntsuas ntawm 5/8 nti (15.875 mm), lawv yog cov qauv sib txawv.10B chains ua raws li British Standard (BS) sizing system, thaum 50 chains ua raws li American National Standards Institute (ANSI) system.Cov kev hloov pauv hauv cov qauv kev tsim khoom no ua rau muaj qhov sib txawv ntawm qhov tsis sib xws, lub peev xwm thauj khoom thiab kev ua haujlwm tag nrho.Yog li ntawd, nws yog ib qho tseem ceeb kom paub meej thiab siv cov hlua rau cov menyuam kom raug rau ib daim ntawv thov tshwj xeeb kom ntseeg tau tias kev ua tau zoo thiab txhim khu kev qha.
Nco ntsoov tias cov saw hlau uas koj xaiv tuaj yeem cuam tshuam rau kev ua haujlwm thiab lub neej ntawm koj lub tshuab, yog li ua qhov kev txiav txim siab thiab ua kom muaj kev nyab xeeb thiab kev ua haujlwm yog qhov tseem ceeb tshaj plaws.
Post lub sij hawm: Aug-04-2023