Ukulinganisa okuhlanganiswe kathathu, okwaziwa nangokuthi i-CMM (hlela umshini wokulinganisa), iyithuluzi lokulinganisa eliyinkimbinkimbi futhi elithuthukile elisetshenziswa kabanzi ezimbonini ezinjenge-aerospace, izimoto, kanye nezokukhiqiza. Ukunemba nokunemba kwezilinganiso ezenziwe yi-CMM kuncike kakhulu esisekelweni noma epulatifomu lapho kuhlala khona. Izinto zesisekelo kufanele zibe ziqinile ngokwanele ukuhlinzeka ngosizo futhi zinciphise ukudlidliza. Ngalesi sizathu, i-granite ivame ukusetshenziswa njengezinto eziyisisekelo zama-CMMS ngenxa yokuqina kwayo okuphezulu, ukukhokhiswa okuphansi okuphansi, kanye nezakhiwo ezinhle kakhulu. Kodwa-ke, ukukhetha usayizi ofanele wesisekelo se-granite se-CMM kubalulekile ukuqinisekisa ukukalwa okunembile futhi okuthembekile. Lo mbhalo uzohlinzeka ngezeluleko ezithile nemihlahlandlela yokuthi ungayikhetha kanjani usayizi wesisekelo we-granite ofanele we-CMM yakho.
Okokuqala, usayizi wesisekelo se-granite kufanele ube mkhulu ngokwanele ukusekela isisindo se-cmm futhi unikeze isisekelo esinzile. Usayizi wesisekelo kufanele okungenani ube nezikhathi eziyi-1.5 usayizi wetafula lomshini we-CMM. Isibonelo, uma itafula lomshini we-CMM likala i-1500mm x 1500mm, isisekelo se-granite kufanele okungenani sibe ngo-2250mm x 2250mm. Lokhu kuqinisekisa ukuthi i-CMM inegumbi elanele lokuhamba futhi aliphoqeli ngaphezulu noma lidlidlize ngesikhathi sokulinganisa.
Okwesibili, ukuphakama kwesisekelo se-granite kufanele kulunge ukuphakama komshini we-CMM. Ukuphakama kwesisekelo kufanele kube yileveli okhalweni lomhlinzeki noma ngaphezulu okuphezulu, ukuze opharetha afinyelele ku-CMM futhi alondoloze isimo esihle. Ukuphakama kufanele futhi kuvume ukufinyelela okulula etafuleni lomshini we-CMM lokulayisha nokulayisha kwezingxenye.
Okwesithathu, ukushuba kwesisekelo segranite nakho kufanele kubhekwe. Isisekelo esikhulu sinikeza ukuqina nokuqina. Ubukhulu besisekelo kufanele okungenani bube ngo-200mm ukuze baqinisekise ukuqina futhi banciphise ukudlidliza. Kodwa-ke, ubukhulu besisekelo akufanele bube bukhulu kakhulu njengoba bungangezela isisindo nezindleko ezingadingekile. Ubukhulu be-250mm kuya ku-300mm ngokuvamile bunele ukusetshenziswa kwe-CMM okuningi.
Ekugcineni, kubalulekile ukubheka izinga lokushisa kwezemvelo kanye nomswakama lapho ukhetha usayizi wesisekelo wamagogo. IGranite yaziwa ngokuqina kwayo okuhle kakhulu, kepha isengathintwa ukuhlukahluka kwezinga lokushisa. Usayizi wesisekelo kufanele ube mkhulu ngokwanele ukuvumela ukuqina kokushisa nokunciphisa noma yimiphi imidwebo eshisayo engathinta ukunemba kwezilinganiso. Ngokwengeziwe, isisekelo kufanele sibekwe endaweni eyomile, ehlanzekile, engenayo yokudlidliza yokuqinisekisa ukusebenza kahle.
Ekuphetheni, ukukhetha usayizi wesisekelo se-granite we-granite we-CMM kubaluleke kakhulu ngezilinganiso ezinembile nezinokwethenjelwa. Usayizi omkhulu wesisekelo unikeza ukuqina okungcono futhi unciphise ukunyakaza, ngenkathi ukuphakama okufanele nobukhulu kuqinisekisa induduzo yokusebenza nokuqina. Ukucatshangelwa kufanele futhi kunikezwe ezicini zezemvelo ezifana lokushisa kanye nomswakama. Ngokulandela le mihlahlandlela, ungaqinisekisa ukuthi i-CMM yakho yenza okusemandleni abo futhi ihlinzeka ngezilinganiso ezinembile zezinhlelo zakho zokusebenza.
Isikhathi sePosi: Mar-22-2024