Yuav daws qhov teeb meem chipping li cas tom qab ob lub ntug sib tsoo?
Mar 15, 2022
1．Problem phenomena
(1) Sab saum toj chips
(2) Cov npoo qis qis
(3) Lub log sib tsoo ua rau lub iav tawg
2．Causes and solutions
(1) Ua rau: cov npoo ntawm iav ntug yog ntau dhau los yog qhov kev xa khoom nrawm dhau.
Kev daws: Nws raug pom zoo tias cov iav npoo yog txo los ntawm 1-2mm ntawm ib sab, thiab qhov kev sib hloov ceev ntawm txoj siv yog kho raws li lub thickness ntawm lub iav.
(2) Ua rau: Lub iav tsis nkag mus rau ntawm ntug kev ruaj khov ntawm lub log, ua rau lub log sib tsoo ntawm lub iav tawg.
Kev Ua Haujlwm: Kho cov ntug ruaj khov thiab txav ntawm ntug lub rooj log.
(3) Ua rau: Lub kaum sab xis ntawm lub pob zeb diamond log tsis raug (uas yog, kev sib tsoo ntawm lub nraub qaum).
Kev daws: Kev sib tsoo log pem hauv ntej ko taw yog txiav cov iav raws li sab ntug ntawm qhov tawg, thiab lub nraub qaum txiav iav yog nyob rau sab saum toj ntawm ntug tawg (kev taw qhia pem hauv ntej yog kev taw qhia pem hauv ntej, thiab cov kev taw qhia tawm yog qhov qab ko taw).
(4) Ua rau: Muaj teeb meem zoo hauv kev sib tsoo lub log siv, lub zog txiav tsis zoo, thiab lub suab sib tsoo iav kuj nrov dhau. Tsis tas li ntawd, qhov sib tsoo ntawm qhov sib tsoo lub taub hau faib tsis raug kho.
Kev daws: Hloov lub log sib tsoo thiab kho qhov sib tsoo lub log txiav piv.
(5) Ua rau: Cov kav dej txias yog thaiv, qhov sib tsoo tsis sib haum lossis cov dej txias tsis txaus, ua rau cov dej tsis txaus kom txias lub sib tsoo.
Kev daws: Tshem tawm cov twj tso kua dej, cov kav dej xa dej, sib tsoo lub log dej yeeb nkab thiab lwm yam khib nyiab thiab iav hmoov dab dej.
(6) Ua rau: Cov kabmob ntawm lub taub hau sib tsoo lub cev muaj zog puas lossis qhov tshem tawm ntawm cov kabmob loj dhau, yog li lub log sib tsoo ua rau radial runout thiab axial dhia.
Kev daws: Hloov cov kabmob lub cev muaj zog uas puas lossis muaj kev tshem tawm ntau dhau sijhawm.
(7) Ua rau: Cov khoom siv tau xoob ntev siv lub hauv paus sib tsoo, thiab muaj kev vibration thaum lub khob txiav.
Kev daws: Txhim kho cov fastening screws nyob rau sab ntawm lub hauv paus lub cev muaj zog kom lub cev muaj zog swb hloov tau thiab kev co-dawb.
(8) Ua rau: qhov chaw ua haujlwm tsis zoo ua rau lub khob tawg.
Workaround: Debug lub qhov muag kho qhov muag lossis mob stroke hloov.
3．Precautions
(1) Ua ntej sib tsoo lub khob rau ib qho kev hloov pauv, tsa tus ncej compression mus rau qhov siab, xyuas seb cov yeeb nkab dej puas muaj qhov sib tsoo zoo, qhib lub twj tso kua mis kom pom seb cov yeeb nkab dej tsis muaj kev cuam tshuam, thiab seb cov dej siab puas loj txaus. .
(2) Ua ntej batch ua cov iav ntawm cov thicknesses sib txawv, qhov sib piv ntawm kev sib tsoo lub taub hau tau lees paub nrog ib daim iav uas zoo ib yam nrog lub thickness ntawm cov iav tiav. Saib seb puas muaj qhov tshwm sim tawg nyob rau sab sauv thiab sab ntug
