Hauv kev lag luam ntaub zoo nkauj uas muaj kev sib tw heev, cov neeg siv khoom tsis yog tsuas yog tsom mus rau qhov yooj yim thiab tus nqi ntawm cov khoom xwb. Niaj hnub no, lawv nrhiav cov ntaub uas muaj cov khoom zoo tshaj plaws, muaj kev ua haujlwm zoo, thiab muaj kev paub zoo tshaj plaws. Tag nrho cov txheej txheem los ntawm cov xov paj mus rau cov xov paj yog qhov nyuaj heev, tab sis ntawm nws lub hauv paus yog qhov tseem ceeb tab sis feem ntau tsis quav ntsej: cov khoom siv abrasives siv rau hauv cov txheej txheem tsim khoom. Ntawm ntau cov khoom siv abrasives muaj, cov ntawv xuab zeb pob zeb diamond sawv tawm ua lub zog hloov pauv, cuam tshuam ncaj qha rau qhov zoo thiab kev ua tau zoo ntawm cov ntaub zoo nkauj. Tsab xov xwm no yuav nkag mus rau hauv lub luag haujlwm ntawm cov ntawv xuab zeb pob zeb diamond hauv cov txheej txheem tsim khoom ntaub thiab nws qhov cuam tshuam rau cov khoom kawg.
Cov Txheej Txheem Ua Rau Los Ntawm Kev Tswj Xyuas Me Me Mus Rau Qhov Zoo Macroscopic
Qhov zoo ntawm cov xov paj—uas yog nws lub zog, sib npaug, thiab cov plaub hau—txiav txim siab ncaj qha rau qhov tsos thiab kev xav ntawm cov ntaub kawg. Cov yam ntxwv no yog los ntawm kev tswj hwm cov xov paj kom meej thaum lub sijhawm ua daim carding thiab spinning. Cov qauv abrasive ntawm qhov chaw roller, ua qhov sib txuas ncaj qha nrog cov xov paj, ua lub luag haujlwm tseem ceeb hauv txoj kev ntawm cov xov paj.
Kev ncab fiber tsis sib npaug:
Thaum qhov sib txuas ntawm cov abrasive tsis ruaj khov lossis tsis sib npaug, nws ua rau cov fiber tsis sib npaug, ua rau cov xov tuab tsis sib npaug thiab cuam tshuam rau cov xov sib npaug. Cov txheej txheem kos duab ruaj khov yog qhov tseem ceeb rau kev tsim cov xov zoo uas ua tau raws li cov qauv ntawm cov ntaub zoo. Pob zeb diamond abrasive, nrog nws qhov nyuaj thiab sib npaug zoo, ua kom ntseeg tau tias qhov chaw ntawm lub roller tseem sib xws, yog li ua tiav kev tswj hwm cov fibers.
Cov kab fiber ntau:
Qhov chaw abrasive tsis ruaj khov kuj ua rau cov fiber splash thiab pov tseg ntau ntxiv. Qhov no tsis yog tsuas yog ua rau poob cov khoom siv raw muaj nqis xwb tab sis kuj ua rau muaj kuab paug rau ib puag ncig thiab kev ua haujlwm tsis zoo. Cov fiber splash ntau dhau tuaj yeem ua rau cov tshuab txhaws, ua rau cov nqi kho thiab lub sijhawm ua haujlwm ntev dua. Los ntawm kev siv cov pob zeb diamond abrasive mills, cov chaw tsim khoom tuaj yeem txo cov fiber splash, ua kom ntseeg tau tias cov txheej txheem tsim khoom huv dua thiab txo cov khib nyiab.
Kev sib koom ua ke tsis txaus:
Kev sib koom ua ke ntawm cov fiber yog qhov tseem ceeb rau lub zog ntawm cov xov thiab kev ua haujlwm tom qab ntawd. Yog tias qhov chaw sib txhuam tsis tuav txaus, cov fiber yuav tsis sib txuas zoo, ua rau lub zog ntawm cov xov txo qis thiab ua rau muaj kev tawg thaum lub sijhawm sib tsoo. Cov khoom siv sib txhuam ntawm cov ntawv xuab zeb pob zeb diamond ua rau cov fiber sib koom ua ke, ua rau cov xov muaj zog dua uas muaj peev xwm tiv taus qhov kev xav tau ntawm kev sib tsoo thiab cov txheej txheem tiav.
Diamond Emory: Muab "Zoo Tshaj Plaws Canvas" rau Qhov Zoo Tshaj Plaws
Yog tias cov fibers piv rau xim, ces qhov chaw ntawm lub roller ua los ntawm cov pob zeb diamond abrasive yog zoo li "daim ntaub zoo tshaj plaws" - yeej tsis hnav, ib txwm tswj tau cov qauv zoo sib xws. Tus nqi ntawm cov pob zeb diamond abrasive yog nyob rau hauv ob qho tseem ceeb:
Kev sib koom siab thiab kev sib xws uas tsis muaj qhov sib piv:
Los ntawm cov txheej txheem siab heev, cov pob zeb diamond tau sib xyaw ua ke hauv ib lub cab kuj, tsim kom muaj qhov chaw ruaj khov thiab tswj tau qhov me me. Qhov kev sib xws no ua kom txhua lub fiber hla dhau kev sib txhuam sib xws. Qhov no zoo ib yam li kev tsim ib txoj kev "kev loj" rau ntau lab tus fibers, uas cia lawv txav mus los sib xws yam tsis cuam tshuam nrog ib leeg. Qhov tshwm sim yog cov xov zoo nrog kev sib xws thiab du.
Qhov kev sib txhuam sib xws uas muab los ntawm kev sib tsoo pob zeb diamond txo qhov kev pheej hmoo ntawm kev sib txhuam tsis sib xws, yog li tiv thaiv kev hloov pauv ntawm cov xov paj. Los ntawm kev ua kom muaj kev sib txhuam sib xws, cov chaw tsim khoom tuaj yeem tsim cov xov paj uas ua tau raws li cov qauv siab ntawm cov ntaub zoo.
Tus neeg saib xyuas kev ua tau zoo tas mus li:
Tsis zoo li cov khoom siv txhuam ib txwm uas maj mam "hnav" thaum siv, cov khoom siv txhuam pob zeb diamond, vim nws qhov tawv heev, yuav luag tsis hloov pauv qhov morphology ntawm qhov chaw thoob plaws nws lub neej ua haujlwm. Qhov kev ruaj khov no txhais tau tias koj cov txheej txheem zoo tshaj plaws - txawm tias nws yog qhov sib piv rub lossis lub zog sib txuas - yuav raug ua tiav raws li kev ncaj ncees thiab tas li.
Yog li ntawd, cov tuam txhab tuaj yeem tsim cov xov paj uas ua tau raws li cov qauv siab tshaj plaws, kom ntseeg tau tias zoo sib xws los ntawm thawj pawg mus rau kaum txhiab pawg. Qhov "kev rov ua dua ntawm cov txheej txheem" no yog qhov tseem ceeb uas cov neeg siv khoom lag luam muaj nqis heev thiab yog ib yam dab tsi uas cov ntaub ntawv abrasive ib txwm muaj tsis tuaj yeem muab tau. Lub peev xwm los tswj kev ua tau zoo mus sij hawm ntev tsis yog tsuas yog txhim kho qhov zoo ntawm cov xov paj xwb tab sis kuj txhim kho qhov ua tau zoo ntawm cov txheej txheem tsim khoom.
Kev Cuam Tshuam Rau Cov Ntaub Ntawv Qib Siab
Cov teebmeem ntawm cov log sib tsoo pob zeb diamond nthuav dav tshaj qhov xov nws tus kheej; lawv cuam tshuam rau cov khoom siv textile kawg. Cov xov zoo tsim los ntawm kev siv cov pob zeb diamond abrasives tuaj yeem siv los tsim cov ntaub nrog cov yam ntxwv hauv qab no:
Cov qauv zoo dua: Qhov du thiab sib npaug ntawm cov xov paj muab kev paub zoo dua, ua rau cov ntaub zoo li khoom kim heev thaum nws kov daim tawv nqaij.
Kev txhim kho kev ua haujlwm: Cov ntaub ua los ntawm cov xov zoo feem ntau muaj kev ua tau zoo dua, xws li kev ua kom ruaj khov, kev nqus tau, thiab kev ua pa tau zoo. Qhov no tseem ceeb heev rau cov khoom siv tseem ceeb xws li phuam da dej thiab khaub ncaws ua si.
Tus nqi zoo nkauj: Qhov zoo nkauj ntawm lub tsho zoo lossis qhov zoo nkauj ntawm cov ntaub zoo nyob ntawm qhov zoo ntawm cov xov paj. Kev sib txhuam ntawm pob zeb diamond ua lub luag haujlwm tseem ceeb hauv kev tsim cov xov paj zoo, sib xws, yog li ua kom tus nqi zoo nkauj ntawm cov khoom kawg zoo dua.
Xaus lus
Rau cov lag luam textile uas xav nkag mus rau hauv kev lag luam siab thiab tsim cov khoom sib txawv, kev sib haum xeeb ntawm txhua theem yog kev zam rau qhov zoo kawg. Cov thev naus laus zis pob zeb diamond emery pib los ntawm cov txheej txheem pib. Los ntawm kev ua kom muaj kev tswj hwm meej ntawm cov fibers, nws muab qhov kev lees paub tseem ceeb thiab txhim khu kev qha rau kev tsim cov xov paj zoo thiab, thaum kawg, cov ntaub tiav. Nws tsis yog tsuas yog cov khoom siv thev naus laus zis xwb tab sis kuj yog lub tswv yim tsim khoom ntawm qhov zoo tsis muaj kev cuam tshuam. Kev nqis peev hauvpob zeb diamond emeryyog kev nqis peev rau yav tom ntej ntawm koj cov khoom, ntxiv qhov hnyav tshaj plaws rau koj lub hom lag luam.
Lub sijhawm tshaj tawm: Kaum Ib Hlis-28-2025