Thaum pib nrog lub nra hnyav, lub roj clutch tsis koom tes zoo, yog li cov saw hlau ntawm lub maus taus yuav xoob. Ua qhov kev hloov kho raws sijhawm kom khaws qhov nruj ntawm cov saw hlau maus taus ntawm 15mm txog 20mm. Tshawb xyuas lub buffer bearing ntau zaus thiab ntxiv roj raws sijhawm. Vim tias cov bearing muaj qhov chaw ua haujlwm hnyav, thaum nws poob lubrication, qhov kev puas tsuaj yuav loj heev. Thaum cov bearing puas lawm, , Nws yuav ua rau lub saw hlau tom qab tig, uas yuav hnav sab ntawm cov saw hlau yog tias nws sib dua, thiab yuav yooj yim ua rau cov saw hlau poob tawm yog tias nws hnyav.
Tom qab kho qhov ntsuas ntawm cov saw hlau lawm, siv koj ob lub qhov muag los saib seb cov saw hlau pem hauv ntej thiab nram qab thiab cov saw hlau puas nyob ntawm tib txoj kab ncaj, vim tias yog tias lub thav duab lossis lub diav rawg nram qab puas lawm.
Tom qab lub thav duab lossis lub diav rawg tom qab puas lawm thiab deformed, kev kho cov saw hlau raws li nws qhov ntsuas yuav ua rau muaj kev nkag siab yuam kev, xav yuam kev tias cov saw hlau nyob ntawm tib txoj kab ncaj. Qhov tseeb, qhov linearity tau raug rhuav tshem, yog li qhov kev tshuaj xyuas no tseem ceeb heev (nws yog qhov zoo tshaj plaws los kho nws thaum Tshem tawm lub thawv saw hlau), yog tias muaj teeb meem pom, nws yuav tsum tau kho tam sim ntawd kom tsis txhob muaj teeb meem yav tom ntej thiab xyuas kom meej tias tsis muaj dab tsi tsis ncaj ncees lawm.
Cov ntaub ntawv txuas ntxiv
Thaum hloov lub saw hlau, koj yuav tsum tau them sai sai rau kev hloov nws nrog cov khoom zoo ua los ntawm cov ntaub ntawv zoo thiab kev ua haujlwm zoo (feem ntau cov khoom siv los ntawm cov chaw kho tshwj xeeb yog cov qauv ntau dua), uas tuaj yeem ua rau nws lub neej ua haujlwm ntev dua. Tsis txhob ntshaw rau cov khoom pheej yig thiab yuav cov khoom tsis zoo, tshwj xeeb tshaj yog cov saw hlau tsis zoo. Muaj ntau yam khoom eccentric thiab tawm ntawm qhov chaw. Thaum yuav thiab hloov, koj yuav pom tias cov saw hlau tam sim ntawd nruj thiab xoob, thiab cov txiaj ntsig tsis tuaj yeem kwv yees tau.
Yuav tsum xyuas kom meej qhov sib npaug ntawm lub tes tsho roj hmab ntawm lub diav rawg tom qab, lub log diav rawg thiab lub log diav rawg, vim qhov no yuav tsum tau muaj qhov sib npaug ntawm sab nraud ntawm lub diav rawg tom qab thiab lub thav duab, thiab kev txav mus los ntawm saum toj mus rau hauv qab. Tsuas yog ua li no thiaj li ua kom lub diav rawg tom qab thiab lub tsheb ruaj khov. Lub thav duab tuaj yeem ua ib lub cev yam tsis cuam tshuam rau qhov cuam tshuam ntawm qhov nqus tau ntawm qhov nqus tau ntawm qhov nqus tau tom qab. Kev sib txuas ntawm lub diav rawg tom qab thiab lub thav duab yog ua tiav los ntawm lub diav rawg, thiab nws kuj muaj lub tes tsho roj hmab. Vim tias qhov zoo ntawm cov khoom siv roj hmab hauv tsev tsis ruaj khov heev tam sim no, nws yooj yim rau xoob.
Thaum qhov sib koom ua ke xoob lawm, lub log nram qab yuav raug tshem tawm hauv qab txoj saw hlau thaum lub maus taus pib lossis nrawm dua. Qhov loj ntawm qhov kev hloov pauv yog txiav txim siab los ntawm qib kev puas tsuaj rau lub tes tsho roj hmab buffer. Tib lub sijhawm, muaj qhov kev xav meej ntawm kev co ntawm lub log nram qab thaum nrawm dua thiab qeeb dua. Qhov no kuj yog ib qho ntawm cov laj thawj tseem ceeb rau kev puas tsuaj ntawm cov saw hlau. Yuav tsum tau kuaj xyuas thiab saib xyuas ntau ntxiv.
Lub sijhawm tshaj tawm: Cuaj hlis-04-2023