Thaum & Yuav Ua Li Cas Lub Guillotine Shear Blades Sharpen & Hloov
Shearing tshuab hniav, suav nrog cov duab plaub sab sauv thiab sab qis ntawm lub guillotine shear txhua tus muaj plaub txiav ntug, ib qho ntawm txhua lub ces kaum thaum saib ntawm sab. Qhov no tso cai rau txhua tus hniav yuav tsum tau tig thiab rov siv peb zaug ntxiv ua ntej cov hniav xav tau sharpening.
Yuav Ua Li Cas Saib Xyuas thiab Paub Txog Thaum Koj Cov Hniav Hniav Ua Npuas Ncauj
Koj puas paub thaum twg koj cov hniav yuav tsum tau hloov?Yog tias koj cov hniav siv los txiav kom huv si thiab tam sim no tsis ua, ces koj yuav tau hloov lawv. Nplhaib cov hniav yuav rhuav lub workpiece es tsis txhob txiav nws kom zoo, ua rau cov npoo uas hnyav heev, ua hauj lwm hardened, txwv tsis pub deformed.Nws yog ib qho tseem ceeb kom paub txog tias lwm yam tuaj yeem ua rau cov npoo tsis zoo, yog li cov no yuav tsum tau txiav txim siab ua ntej hloov cov hniav txiav.. Qee yam ntawm cov khoom yog:
Cov hniav sib txawv tsis raug teeb tsa. Lub sij hawm "gap" yog hais txog qhov kev ncua deb ntawm sab saum toj thiab hauv qab txiav cov hniav thaum lawv hla ib leeg thaum lub sij hawm txiav. Blades gap yog ib qho kev hloov kho ntawm feem ntau cov txiav kom tso cai rau lawv los ua haujlwm nrog ntau hom thiab thicknesses ntawm cov khoom. Yog tias siv qhov sib txawv loj rau cov ntawv nyias, kev puas tsuaj rau cov khoom siv ntug uas zoo li qhov kev puas tsuaj los ntawm cov hniav tuaj yeem tshwm sim, xws li raug dov los yog muaj burring loj. Yog tias siv qhov sib txawv me dhau, cov hniav tuaj yeem daig hauv qhov chaw ua haujlwm nruab nrab ntawm kev txiav. Hniav qhov sib txawv yog ib qho tseem ceeb tshaj plaws nyob rau hauv guillotien txiav txiav, yog li nco ntsoov sab laj nrog phau ntawv, mounted daim ntawv, los yog lwm yam ntaub ntawv muab los ntawm lub shear chaw tsim tshuaj paus los tsim qhov sib txawv rau txhua yam khoom thiab thickness raug txiav.
Incorrect rake cutting angle setting. Thaum lub kaum sab xis ntawm cov hniav-lub npe hu ua "rake angle" - tuaj yeem nce ntxiv kom txo cov tonnage xav tau los txiav cov hlau hnyav dua los yog tawv dua, qhov loj dua txiav lub kaum sab xis tuaj yeem ua rau lub workpiece deformed. Rake lub kaum sab xis yuav tsum raug txo kom tsis txhob muaj teeb meem hauv ntu ntu ntawm cov hlau, xws li nyo hau, qhov kawg nkhaus nce siab tshaj qhov nruab nrab, cambering, qhov twg cov khoom nyob tiaj tus tab sis qhov kawg nkhaus tawm ntawm cov txiav txiav. , los yog twisting, qhov twg cov khoom "corkscrews" thiaj li hais tias opposite ces kaum siab tshaj qhov chaw.
Malfunctioning lub tog raj kheej tuav. Yog hais tias daim ntawv txiav workpiece tsis ruaj ntseg nyob rau hauv qhov chaw thaum lub sij hawm tag nrho shearing txheej txheem, deformities nyob rau hauv cov npoo tuaj yeem ua rau, cov ntaub ntawv txiav tej zaum yuav muaj kev txav loj thaum txiav tag nrho cov txheej txheem. Nco ntsoov xyuas kom meej tias qhov tuav-downs ua haujlwm zoo, thiab qhov txaus tuav-down siab raug siv.Lwm yam tseem ceeb suav nrog cov av lossis cov khib nyiab ntawm cov hniav lossis cov khoom siv, sim txiav cov khoom tuab dhau ntawm lub tshuab shearing Max txiav peev xwm.
Yuav ua li cas thaum koj pom koj cov baldes puv?
Thaum koj pom koj cov ntawv hlau shearing tuaj npub, koj tuaj yeem siv cov kev daws teeb meem hauv qab no:
Tig lub shearing hniav. Feem ntau ntawm kev txiav cov hniav yog tsim & tsim kom muaj ntau tshaj ib qho kev txiav, feem ntau muaj 2 lossis 4 txiav ntug, yog li thawj qhov kev daws teeb meem yog tig cov hniav. Hu ua tig cov hniav, cov txheej txheem no yuav xav tau cov kws tshaj lij kev pabcuam tsim nyog los ua kom muaj kev nyab xeeb thiab ua haujlwm tau zoo, thiab ntau lub tshuab ua haujlwm kho tshuab tshaj tawm cov kev pabcuam hniav. Yog tias koj tig koj cov hniav hauv tsev, nco ntsoov ua raws li tag nrho cov chaw tsim khoom cov txheej txheem rau kev tshem tawm thiab rov txhim kho cov hniav, nws xav tau cov txheej txheem tshwj xeeb ntawm kev teeb tsa thiab kho cov hniav ib zaug tig cov hniav tshiab.
Ntxig lub txiav shear hniav. Thaum tag nrho cov npoo txiav (2 thiab 4 txiav ntug) ntawm cov hniav tau dulled, cov kauj ruam tom ntej yog kom cov hniav sharpened. Thaum cov hniav tuaj yeem ua tau hauv av thiab polished hauv tsev. Lub chaw ua haujlwm ntse ntse yuav siv qhov mob kom tshem tawm cov hlau txaus los ntawm txhua cov hniav kom paub meej cov npoo txiav, tso cai rau cov hniav kom rov ua dua ob peb zaug. Yog tias ua los ntawm koj tus kheej cov neeg ua haujlwm, muaj ntau yam uas yuav tsum tau saib xyuas, xws li kev tswj xyuas qhov sib npaug ntawm ob sab thiab tsis txhob overheating cov hniav. Tshawb xyuas cov ntaub ntawv los ntawm cov chaw tsim khoom hniav rau cov lus qhia tshwj xeeb.
Hloov tag nrho cov txheej shearing txiav hniav. Cov hniav tuaj yeem tsuas yog sharpened ib tug xov tooj ntawm lub sij hawm ua ntej lawv ncav cuag qhov tsawg kawg nkaus thickness thiab tsawg kawg nkaus dav siv rau koj tus qauv ntawm shear. Thaum koj tig cov hniav thiab txhuam cov hniav nrog ntau zaus, cov hniav yuav tsum tau hloov.
Yog tias koj tab tom nrhiav rau cov ntawv hlau muaj zog shearing los ntawm Tuam Tshoj Yawei AHYW Hoobkas, los yog muaj kev tsis ntseeg txog yuav ua li cas xyuas thiab hloov cov txiav txiav tshiab, xa email rau peb kom paub meej ntxiv.
