I-granite surface plate iyindiza eyinkomba yokugcina ku-metrology, kodwa ukunemba kwayo—ngokuvamile kuqinisekiswa kuze kufike ku-nanometer—ingaphazanyiswa ngokuphelele ukufakwa okungafanele. Inqubo ayikona ukusethwa okuvamile; kuwukuqondanisa okucophelelayo, okuyizinyathelo eziningi okuvikela ubuqotho bejiyomethri bensimbi. Kwa-ZHONGHUI Group (ZHHIMG®), sigcizelela ukuthi ukuvikela igwadle kubaluleke njengokunemba kokuziphophotha ngokwakho.
Lo mhlahlandlela uhlinzeka ngezinyathelo eziqondile kanye nezinyathelo zokuphepha ezidingekayo zokufaka ngempumelelo ipuleti lakho lendawo eqondile, uqinisekisa ukuthi lisebenza ngqo ebangeni lalo eliqinisekisiwe.
Ukulungiselela Okucophelelayo: Ukusetha Isiteji Sokunemba
Ngaphambi kokuba noma iyiphi i-granite isuswe, indawo ezungezile kufanele ilawulwe. Indawo yokufaka kufanele ihlanzeke, yome, futhi ingabi nakungcola emoyeni njengothuli nenkungu kawoyela, engaxazululeka futhi iphazamise inqubo yokugcina yokulinganisa. Ukugcina izinga lokushisa elinconyiwe kanye namazinga omswakamo kubalulekile, njengoba ukushintshashintsha okudlulele kungase kubangele ingcindezi yesikhashana, eyehlisa ukusebenza kwe-thermal ku-granite mass.
Amathuluzi kufanele futhi alungiselelwe ezingeni eliphezulu elifanayo. Ngalé kwama-wrenches ajwayelekile nama-screwdrivers, kufanele ube namathuluzi aqinisekisiwe, anemba okuphezulu esandleni: ileveli kagesi ebucayi (njenge-WYLER noma okulinganayo), i-laser interferometer, noma i-autocollimator enembe kakhulu ukuze kuqinisekiswe okokugcina. Ukusebenzisa amathuluzi anemba eliphansi phakathi nokusetha kwethula amaphutha adelela ukunemba kwemvelo kwegwadle. Okokugcina, ukuhlola okuphelele okubonakalayo nokunohlangothi kwepuleti lengaphezulu legwadle kufanele kuqinisekise ukuthi ipuleti lifike lingenawo umonakalo wokubamba, ukuqhekeka, noma ukuthungwa okuxekethile, nokuthi ukucaba kwalo okuqinisekisiwe kusengabekezelelwa.
Ukuqina Kokufaka: Ukulawulwa Kwezinga kanye Nokucindezeleka
Inqubo yokufaka iguqula ibhulokhi ye-granite isuke engxenyeni ibe ithuluzi eliyisithenjwa elizinzile.
Okokuqala, thola indawo eqondile, uqinisekisa ukuthi isisekelo esingaphansi esisekelayo noma somshini siyisicaba futhi sizinzile. Ipuleti elingaphezulu kufanele libekwe ohlelweni lwalo lokusekela oluqokiwe—imvamisa amaphoyinti amathathu okusekela atholakala ezindaweni ezibaliwe ze-Airy zepuleti noma kucaciswe amaphuzu amane amapuleti amakhulu. Ungalokothi ubeke ipuleti elinemba kumaphoyinti amaningi okusekela kunalawo ashiwo, njengoba lokhu kudala ingcindezi engafani futhi kuhlanekezela ukucaba.
Isinyathelo esilandelayo esibalulekile wukulinganisa. Kusetshenziswa ileveli ye-elekthronikhi enembayo ephezulu, izisekelo kufanele zilungiswe ukuze ilethe ipuleti endizeni evundlile ngempela. Nakuba izinga lendawo le-surface plate lingathinti ngokuqondile ukucaba kwalo okungokwemvelo, ukufinyelela ileveli ephelele kubalulekile ekuzinzeni kwemishini yokugeja encike kumandla adonsela phansi (njengamaleveli omoya noma amareferensi epayipi) kanye nokuqinisekisa ukunemba kwesisekelo kwepuleti.
Uma isibekiwe, ipuleti livikelekile. Uma kusetshenziswa amabhawodi okusetshenzwa kulengwa noma amawasha, amandla okulungisa kufanele asatshalaliswe ngokulinganayo. Ukuqiniswa okweqile kwendawo kuyiphutha elivamile elingakhubaza unomphela igwadle. Umgomo uwukuvikela ipuleti ngaphandle kokuyenga ukucindezeleka okulikhiphayo endizeni yalo ekhiqiziwe.
Ukuqinisekiswa Kokugcina: Ukuqinisekiswa Kokunemba
Ukufaka kuqedwa kuphela ngemva kokuqinisekisa ukunemba. Kusetshenziswa i-laser interferometer noma ezinye izinto ze-metrology ezinemba okuphezulu, ukucaba kwepuleti kanye nokuphindaphindeka kuyo yonke indawo kufanele kuhlolwe ngokumelene nesitifiketi salo sokulinganisa sangempela. Lesi sinyathelo siqinisekisa ukuthi isenzo sokufaka asilimazanga ubuqotho bejiometri yepuleti le-granite. Ukuhlola njalo ukusetha-okuhlanganisa nokuhlola i-torque ye-bolt kanye neleveli-kubalulekile ukuze ubambe noma yiziphi izinguquko ezibangelwa ukuhlala phansi noma ukudlidliza okukhulu ngokuhamba kwesikhathi.
Kunoma yibaphi abasebenzi abasha ekuphatheni lezi zingxenye ezibalulekile, sincoma ngokuqinile ukuqeqeshwa okuphelele kobuchwepheshe ukuze siqinisekise ukuthi bazazisa ngokugcwele izici ezibonakalayo nezindlela eziqinile ezidingekayo ukuze kulondolozwe ukunemba kwezinga elincane elitholakala emikhiqizweni ye-ZHHIMG®.
Isikhathi sokuthumela: Oct-30-2025