Isayensi yezinto eziphathekayo
Iipadi zokupolisha amatye
Kukho iintlobo ezimbini zamatye okupolisha: ibhloko yokupolisha iresin; idiski yokupolisha iresin.
Ukupholisha iimveliso: beka ilitye lokupholisha kwiimveliso ezicutshungulwayo, kwaye usebenzise izixhobo zoomatshini ukuze zisebenze ngokukhawuleza kwaye "zipholise zomile kwaye zipholise ngamanzi" ukuze kufezekiswe isiphumo sokupholisha. Umphezulu wemveliso uya kuba nokukhanya okukhanyayo okunamandla, okubizwa ngokuba yi-gloss.
Umgaqo
Umgaqo wokupolisha ubonakala kakhulu kwiinkalo ezimbini: umgaqo wokusila amasuntswana; Imigaqo yefiziksi neyekhemikhali.
1. Ukusila amasuntswana: xa amasuntswana arhabaxa eqala ekugayeni okurhabaxa ukuya ekugayeni okurhabaxa nokupolisha, umkhondo wokugaya we-abrasive kumphezulu welitye usuka ekubeni rhabaxa ukuya ekubeni mncinci uze ungabonakali. Umphezulu uya kuba bushelelezi, uthambe kwaye uthambile. Xa ubunzulu bufikelela kwi-110 microns, umphezulu ocutshungulweyo uya kubonakala ukhazimla, ukhanya kwaye uqaqambile.
Ukusila amasuntswana kuqulathe ezi nkqubo zilandelayo:
① Ukusila okurhabaxa: Kufuneka isixhobo sokusila sibe nomphetho onzulu wokusika, ukusebenza kakuhle kokusila, iinkozo zokusila ezirhabaxa kunye nomphezulu wokusila orhabaxa. Eyona nto iphambili kukususa imikhondo yeblade yesarha eshiyekileyo kwinkqubo yangaphambili kwaye usile umphezulu othe tyaba kunye nomzekelo wemveliso endaweni yawo;
② Ukusila okuncinci: susa amabala okusila arhabaxa ukuze wenze ingqolowa entsha ethambileyo, kwaye umphezulu wokucubungula imveliso uthe tyaba kwaye ugudile;
③ Ukusila okucolekileyo: ipateni, iinkozo kunye nombala wemveliso emva kokusila okucolekileyo ziboniswe ngokucacileyo, umphezulu ucolekile kwaye uthambile, kwaye kukho ukukhanya okubuthathaka;
④ Ukusila okucolekileyo: imveliso ecutshungulweyo ayinamkhondo ubonakalayo. Umphezulu uthambile ngakumbi nangakumbi, kwaye ukukhanya kumalunga nama-40 ~ 50 degrees;
⑤ Ukupolisha: umphezulu ukhanya njengesipili, unokukhanya okucacileyo (ngaphezulu kwama-85 degrees).
2. Umgaqo we-physicochemical:Kukho iinkqubo ezimbini zokupolisha, ezizezi "ukupolisha okomileyo kunye nokupolisha okumanzi". Xa iimveliso zelitye zinefuthe elibonakalayo nelikhemikhali phakathi "komile nokumanzi", ukupolisha okomileyo kukufunxa amanzi xa ubushushu bomphezulu welitye bunyuka, nto leyo ebangela ukwanda koxinzelelo lwelitye lokupolisha, ukuze kufezekiswe isiphumo sokuqinisa. Ukukhazimla kwemveliso kuqala ukuhlangabezana neemfuno ezifanelekileyo, kwaye ukukhazimla kufikelela kuma-degrees angaphezu kwama-85 nangaphezulu.
Ilitye lokupholisha lipholisha kwiimveliso ezicutshungulwayo. Emva kokuba iimveliso ezipholishayo zishushu, yongeza amanzi kumphezulu wepleyiti ukuze unciphise ubushushu. Akuvumelekanga ukongeza amanzi rhoqo okanye ukongeza amanzi amaninzi. Ngaphandle koko, isiphumo sokuthambisa samanzi siya kwenza ukupholisha kungafikeleli kwisiphumo esifanelekileyo, kwaye ukupholisha okomileyo akunakusetyenziswa. Ubushushu obugqithisileyo buya kutshisa umphezulu wepleyiti kwaye bubangele imingxunya kumphezulu wepleyiti.
Ngokubanzi, emva kokusila kakuhle, ukukhanya kweemveliso kumalunga nama-40 ~ 50. Nangona kunjalo, ezinye izinto zamatye azikwazi ukufikelela kukukhanya okungentla emva kokusila kakuhle, ezifana nomnyama waseShanxi, isanti yegolide emnyama, umnyama waseJining, njl. ukukhanya kweemveliso ezinjalo emva kokusila kakuhle kungama-20 ~ 30 degrees kuphela. Akwanelanga ukuqonda intsingiselo yokuqala yokusila ngamasuntswana angaphambili. Olu hlobo lweemveliso luya kuyiqinisa inkqubo yokusila kwaye luvelise iimpendulo zomzimba nezekhemikhali xa ukusila “komile kwaye kumanzi” kwaye ubushushu bunyuka kwaye buyehla, Emva “kokusila okomileyo nokusila okumanzi”, ukukhanya kwemveliso kuyaphucuka kancinci kancinci, kwaye ukukhanya kufikelela kuma-degrees angaphezu kwama-85.
Izixhobo zokupolisha amatye ezi-3 umatshini wobungcali wokupolisha amatye
Izinto ezininzi ezichaphazela ukucocwa kwamatye: isiphumo sokucocwa kwamatye sixhomekeke kwiinkalo ezimbini: enye yiteknoloji yokucocwa eyamkelweyo, oko kukuthi izinto zangaphandle "ezifunyenweyo" ezenziweyo; Okwesibini, kukho izizathu zangaphakathi "zendalo" zelitye ngokwalo.
Ukuba izinto zangaphakathi zelitye aziqwalaselwanga, izinto eziphambili ezichaphazela ukupholishwa kwelitye luhlobo lwearhente yokupholishwa, ulwelo lokupholishwa (intlama), izixhobo zokusila zokupholishwa,iipadi zokusantisa idayimani(izixhobo, iibhloko zokugaya) kunye neeparamitha zenkqubo yokupolisha.
(1) Uhlobo lwearhente yokupholisha
Nangona i-arhente yokupolisha iyimpahla ekhethekileyo yokupolisha, umahluko phakathi kwayo nezinto zokusila ubonakala kakhulu kwindlela yokucubungula. Ngokwesiqhelo, ezinye izinto ze-micro powder ezinobunzima obuphantsi nazo zingasetyenziswa njengee-arhente zokupolisha. Kodwa ngokubanzi, i-arhente yokupolisha enobunzima obuphezulu ingcono kuneyo enobunzima obuphantsi kwaye inoluhlu olubanzi lwezicelo. Umgubo wokupolisha wedayimani unokufezekisa isiphumo esihle sokupolisha kwiimpahla ezininzi zamatye.
(2) Ulwelo lokupolisha (intlama)
Amanzi lulwelo lokupholisha olusetyenziswa kakhulu. Alunakudlala indima yokupholisa ukucola kuphela, kodwa lukwasebenza njengesixhobo sempembelelo ebonakalayo neyekhemikhali kwinkqubo yokupholisha.
Ukuba ukupholishwa kwelitye kusekelwe kakhulu ekugayweni koomatshini, njengomgubo wedayimani, ulwelo lokupholishwa luhlala lulwelo olusekelwe kwioyile, njengeoyile yomatshini wokuthunga. Iziphumo zalo zokupholisa, ukuthambisa kunye nokuchitha zilungile kakhulu.
Intlama yokusila yedayimani, ngamanzi kunye neoyile, kwaye ingongezwa kunye nezinto ezifaka imibala. Le fomyula yile: irhabaxa + i-dispersant + i-carrier + amanzi + i-colorant.
(3) Idiski yokupolisha (isixhobo, ibhloko yokusila)
Iphaneli yesibane selitye elisicaba yindlela yokubonakalisa nokucubungula umphezulu welitye. Iidiski eziqinileyo ezenziwe ngezinto zesinyithi zihlala zisetyenziswa njengeediski zokupolisha. Umphezulu wokupolisha we-floppy disk polishing kulula ukuwufaka kumphezulu ogobileyo xa ilitye licinezelwe, nto leyo efanelekileyo ekupoliseni umphezulu we-arc. Idiski elukhuni ephakathi inokumelana nokuguguleka okuhle kunye nokufunxwa, kwaye inobungqingqwa obuthile. Ikwanayo nefuthe elihle lokupolisha kwilitye elisicaba.
(4) Iiparamitha zenkqubo yokupolisha
Iiparamitha zenkqubo ziquka uxinzelelo kunye nokunikezelwa kwearhente yokupolisha, uxinzelelo kunye nesantya esithe ngqo ngexesha lokupolisha. Ngaphambi kokuba uxinzelelo lube ngaphantsi kwexabiso elithile, isantya sokupolisha siyanda ngokunyuka koxinzelelo lwearhente yokupolisha. Emva kokuba uxinzelelo lufikelele kwinqanaba eliphezulu, ukuba uxinzelelo lunyusiwe kwakhona, isantya sokupolisha siyancipha. Ngokufanayo, xa ubungakanani bobonelelo lwearhente yokupolisha bukwixabiso elithile, isantya sokupolisha siphezulu, kwaye ukuba ubungakanani bobonelelo buyaqhubeka nokwanda, isantya sokupolisha siyancipha. Ukunyusa uxinzelelo ngokufanelekileyo ngexesha lokupolisha kunokunyusa isantya sokupolisha, kodwa uxinzelelo oluninzi luya kuqinisa isiphumo sokusila, esingavumeli ukwakheka komphezulu ocwebezelayo. Isantya sokupolisha sixhomekeke kwisantya esijikelezayo sediski yokupolisha (isixhobo), kodwa ukuba isantya esithe ngqo siphezulu kakhulu, iarhente yokupolisha iya kuphoswa ngaphandle, nto leyo ebangela inkunkuma.
(5) Umgangatho wenkqubo yangaphambili kunye noburhabaxa bomphezulu welitye.
Ukuba siqwalasela izinto zangaphakathi zelitye ngokwalo, njengokwakheka kweeminerali zezinto zelitye, oku kubonakala kakhulu kwiimpawu zenkqubo yokupholisha amatye.
① Iimpawu zenkqubo yokupolisha amatye aneeminerali ezahlukeneyo zahlukile. Umzekelo, izinto zelitye ezenziwe kakhulu ziiminerali zeserpentine, ezifana neDahua green marble, zezezinto zelitye ezinokuqina okuqinileyo, ezinokupolisha kodwa kungelula ukuzipolisha.
② Imarble inenani elithile leeminerali zomhlaba, nto leyo eya kuchaphazela ukukhazimla kwelitye. Umzekelo oqhelekileyo yinkumba ebomvu yaseAnhui eAnhui. Igama lelitye lithetha ilitye elikhethiweyo le-biological limestone. Ipleyiti esakiweyo kwiplani ehambelanayo inepatheni yebhayoloji efana nentyatyambo, efana nenkumba ye-clam, kwaye intle kakhulu. Nangona kunjalo, ngenxa yokuba i-ore inenani elithile leeminerali zodongwe, kunzima ukuba ipleyiti ekhazimlisiweyo ifumane ukukhazimla okungaphezulu kwama-85.
③ I-granite ekhululekileyo idla ngokugutyungelwa ziiminerali zaseMuscovite (udongwe okanye i-hydromica), kwaye isiphumo sayo sokupholisha kunzima ukufikelela kwinqanaba lokupholisha le-granite entsha. Lo ngumgangatho welitye.
④ Ngokwethiyori, iiminerali ezahlukeneyo kufuneka zisebenzise iiarhente ezahlukeneyo zokupholisha. Ukupholisha luhlobo lobuchwepheshe bokucubungula ilitye, kwaye abanye abantu bayibiza ngokuba yiteknoloji yokupholisha umphezulu. Zininzi izinto ezichaphazela ukupholisha izinto zelitye, kubandakanya iingxaki zeemeko zenkqubo kunye neeparamitha kwinkqubo yokupholisha, iintlobo zeearhente zokupholisha, izinto ezincedisayo kunye neediski zokupholisha (izixhobo kunye neebhloko), kunye nokwakheka kwezimbiwa kunye nomgangatho wezixhobo zelitye.
Ixesha lokuthumela: Agasti-24-2022