Isilinganiso sokuhlanganisa esinezinhlangothi ezintathu, esaziwa nangokuthi i-CMM (umshini wokulinganisa wokuhlanganisa), iyithuluzi lokulinganisa eliyinkimbinkimbi nelithuthukisiwe elisetshenziswa kakhulu ezimbonini ezifana ne-aerospace, ezezimoto, nezokukhiqiza.Ukunemba nokunemba kwezilinganiso ezenziwe i-CMM kuncike kakhulu kusisekelo somshini noma inkundla ohlezi kuyo.Izinto eziyisisekelo kufanele ziqine ngokwanele ukunikeza ukuzinza futhi kunciphise noma yikuphi ukudlidliza.Ngalesi sizathu, i-granite ivame ukusetshenziswa njengento eyisisekelo yama-CMM ngenxa yokuqina kwayo okuphezulu, i-coefficient ephansi yokwandisa, kanye nezakhiwo ezinhle kakhulu zokudambisa.Kodwa-ke, ukukhetha usayizi olungile wesisekelo se-granite se-CMM kubalulekile ukuze kuqinisekiswe izilinganiso ezinembile nezithembekile.Lesi sihloko sizohlinzeka ngamathiphu nemihlahlandlela yokuthi ungakhetha kanjani usayizi wesisekelo se-granite olungile we-CMM yakho.
Okokuqala, usayizi wesisekelo se-granite kufanele ube mkhulu ngokwanele ukusekela isisindo se-CMM futhi unikeze isisekelo esizinzile.Usayizi wesisekelo kufanele okungenani ube izikhathi ezingu-1.5 zosayizi wethebula lomshini we-CMM.Isibonelo, uma ithebula lomshini we-CMM likala u-1500mm x 1500mm, isisekelo segwadle kufanele okungenani sibe ngu-2250mm x 2250mm.Lokhu kuqinisekisa ukuthi i-CMM inendawo eyanele yokunyakaza futhi ayiphenduki noma idlidlizele phakathi nokulinganisa.
Okwesibili, ubude besisekelo se-granite kufanele bufanele ubude bokusebenza bomshini we-CMM.Ubude besisekelo kufanele bulingane nokhalo lomsebenzisi noma ngaphezulu kancane, ukuze opharetha akwazi ukufinyelela ngokunethezeka ku-CMM futhi alondoloze ukuma okuhle.Ukuphakama kufanele futhi kuvumele ukufinyelela kalula kuthebula lomshini we-CMM ukuze kulayishwe futhi kulayishwe izingxenye.
Okwesithathu, ubukhulu besisekelo se-granite kufanele futhi kucatshangelwe.Isisekelo esiwugqinsi sinikeza ukusimama okwengeziwe kanye nezakhiwo ezidambisayo.Ugqinsi lwesisekelo kufanele okungenani lube ngu-200mm ukuze kuqinisekiswe ukuzinza nokunciphisa noma yikuphi ukudlidliza.Kodwa-ke, ubukhulu besisekelo akufanele bube bukhulu kakhulu njengoba bungangeza isisindo nezindleko ezingadingekile.Ugqinsi olusuka ku-250mm kuya ku-300mm lwanele ezinhlelweni eziningi ze-CMM.
Okokugcina, kubalulekile ukucabangela izinga lokushisa kwemvelo kanye nomswakama lapho ukhetha usayizi wesisekelo se-granite.I-Granite yaziwa ngokuzinza kwayo okuhle kakhulu kwe-thermal, kodwa isengathinteka ngokuhlukahluka kwezinga lokushisa.Usayizi wesisekelo kufanele ube mkhulu ngokwanele ukuvumela ukuzinza kwezinga lokushisa futhi unciphise noma yimaphi amagradient ashisayo angathinta ukunemba kwezilinganiso.Ukwengeza, isisekelo kufanele sibekwe endaweni eyomile, ehlanzekile, nengadlidlizi ukuze kuqinisekiswe ukusebenza kahle.
Sengiphetha, ukukhetha usayizi wesisekelo se-granite olungile we-CMM kubalulekile ezilinganisweni ezinembile nezithembekile.Usayizi wesisekelo omkhulu unikeza ukuzinza okungcono futhi unciphise ukudlidliza, kuyilapho ukuphakama nokuqina okufanele kuqinisekisa ukunethezeka nokuqina komqhubi.Kufanele futhi kucatshangelwe izici zemvelo ezifana nezinga lokushisa kanye nomswakama.Ngokulandela le mihlahlandlela, ungaqinisekisa ukuthi i-CMM yakho isebenza kahle kakhulu futhi inikeza izilinganiso ezinembile zezinhlelo zakho zokusebenza.
Isikhathi sokuthumela: Mar-22-2024