Amapuleti angaphezulu kwegwadle angamathuluzi abalulekile ekukaleni ngokunemba nokukhiqizwa, kodwa akuwona wonke amapuleti enziwa alingana. Amapuleti e-granite eBanga A kanye neBanga B ahluka kakhulu ngokuya ngokunemba, ukuphela kwendawo, izimo zokusetshenziswa, kanye nezindleko. Ukuqonda lokhu kwehluka kusiza izimboni ukuthi zikhethe inketho efaneleke kakhulu ngezidingo zazo ezithile.
Ukubekezelela Ukulala: Ingqikithi Yokunemba
Ukubekezelelana kwe-flatness kungumahluko oyinhloko phakathi kwamabanga amabili. Ngokwezinga le-American Society of Mechanical Engineers (ASME) B89.3.7, amapuleti eBanga A anikeza ukunemba okuphezulu. Isibonelo, epuletini elingu-12” x 12”, iBanga A livamise ukubekezelela ukucaba okungamayintshi angu-±0.00008, okuqinisekisa indawo eyisicaba ecishe iphelele. Ngokuphambene, amapuleti eBanga B anokubekezelelana okuxekethile, azungeze amayintshi angu-±0.00012 ngosayizi ofanayo. Lo mehluko wenza iBanga A lilungele izinhlelo zokusebenza ezidinga ukunemba okwedlulele, njengokulinganisa amathuluzi okulinganisa aphezulu, kuyilapho iBanga B lanele emisebenzini yokuhlola okuvamile kuma-workshops.
Ukuma Kobuso: Umthelela Esilinganisweni
Ubushelelezi bobuso bubuye buhluke phakathi kwamabanga. Amapuleti eBanga A abhekana nezinqubo ezibanzi zokupeyishwa nokupholishwa, okuholela endaweni ebushelelezi enesilinganiso sokurhabaxa (Ra) ngokuvamile esingaphansi kwamayintshi angu-0.0005. Lokhu kugcina okubushelelezi kunciphisa ukungqubuzana futhi kuvimbele ukuklwebheka ezingxenyeni ezithambile ngesikhathi sokulinganisa. Amapuleti eBanga B, anenani lika-Ra elingamayintshi angu-0.001, amaholoholo. Nakuba basengakwazi ukwenza imisebenzi yokulinganisa eyisisekelo, kungenzeka bangafaneleki ukuphatha izingxenye ezibucayi.
Izimo Zohlelo Lokusebenza: Ukufaniswa Nezimfuneko
Ukukhetha phakathi kweBanga A kanye neBanga B kuncike kakhulu ekufakweni kwesicelo. Ekwenziweni kwe-aerospace kanye ne-semiconductor, lapho ukunemba kwezinga le-micrometer kubalulekile, amapuleti eBanga A ayakhethwa. Isibonelo, uma ukala ukucaba kwe-turbine blade noma ukuqondanisa kwama-microchips, ngisho nokuchezuka okuncane kungaphazamisa ukusebenza komkhiqizo. Amapuleti eBanga B, nokho, avame ukusetshenziswa ekukhiqizeni izimoto, ukukhanda imishini, kanye nezikhungo zemfundo. Anele ukuhlola ubukhulu bamabhuloki enjini noma ukufundisa izimiso zokulinganisa eziyisisekelo ngaphandle kwesidingo sokunemba okuphezulu kakhulu.
Inqubo Yokukhiqiza Nezindleko: Uhwebo - Izindleko Okufanele Kucatshangelwe
Amapuleti eBanga A adinga inqubo yokukhiqiza ecophelelayo. Izingcweti zichitha isikhathi esiningi ekukhetheni impahla, ukusikwa okunembayo, nokupholisha isiteji esinezigaba eziningi ukuze bathole ukukhanya okufiselekayo nokuqeda phezulu. Leli zinga eliphakeme lobungcweti, kanye nesidingo sokulawulwa kwekhwalithi okuqinile, kwenyusa izindleko zokukhiqiza. Ngenxa yalokho, amapuleti eBanga A ngokuvamile abiza kakhulu ngo-30 - 50% kunozakwabo beBanga B. Ngesabelomali - izimboni eziqaphelayo noma izinhlelo zokusebenza ezinezidingo zokunemba ezingadingi kakhulu, amapuleti eBanga B anikeza enye indlela ebiza - esebenza ngempumelelo.
Kafushane, amapuleti angaphezulu e-granite eBanga A kanye neBanga B abhekelela amazinga ahlukene okunemba kanye nezidingo zokusetshenziswa. Nakuba iBanga A liphumelela kakhulu ezindaweni eziqhutshwa ngokunemba, iBanga B lihlinzeka ngokusebenza okuthembekile ngezindleko eziphansi zokusetshenziswa kwenjongo evamile. Ngokuhlola ngokucophelela lo mehluko, abakhiqizi nabasebenzisi bangenza izinqumo ezinolwazi ezithuthukisa kokubili ukunemba kanye nezindleko - ukusebenza kahle.
Isikhathi sokuthumela: May-23-2025