Ama-bearing gas bearings asetshenziswa kabanzi njengezinto zokuthwala emishinini ye-CNC. Ayaziwa ngezakhiwo zawo ezinhle kakhulu njengokuqina okuphezulu, umthamo omkhulu womthwalo, kanye nokwanda okuphansi kokushisa. Kodwa-ke, kunezinhlobo ezithile zemishini ye-CNC lapho ama-bearing gas bearings akufanele asetshenziswe khona.
Olunye uhlobo olunjalo lwemishini yimishini ye-CNC edinga ukunemba okuphezulu. Ama-granite gas bearing awafaneleki emsebenzini wokunemba okuphezulu ngoba awanikezi izinga elidingekayo lokunemba. Lokhu kungenxa yokuthi indawo yokuxhumana phakathi kwe-granite gas bearing kanye ne-spindle ayilingani. Indawo yokuxhumana yakhiwe ngamaphakethe amancane egesi akha ifilimu yegesi phakathi kwalezi zindawo ezimbili.
Emishinini ye-CNC enembile kakhulu, kudingeka izinga eliphezulu lokunemba ukuze umshini usebenze kahle. Ngakho-ke, kusetshenziswa ezinye izinhlobo zama-bearings ezinikeza izinga elidingekayo lokunemba, njenge-ceramic noma i-metal bearings.
Olunye uhlobo lwemishini ye-CNC lapho ama-granite gas bearings kungafanele asetshenziswe khona kusemishinini edinga izinga eliphezulu lokuzinza kokushisa. Ama-granite gas bearings awafanele ukusetshenziswa lapho kunokushintshashintsha okukhulu kokushisa. Lokhu kungenxa yokuthi i-granite ine-thermal expansion coefficient ephezulu, okusho ukuthi iyanda futhi inciphe kakhulu ngokushintsha kokushisa.
Emishinini edinga izinga eliphezulu lokuzinza kokushisa, kusetshenziswa ezinye izinhlobo zama-bearings ezinama-coefficients okukhulisa ukushisa aphansi. Lokhu kufaka phakathi izinto ezifana ne-ceramics noma izinsimbi.
Ama-bearings egesi e-granite afaneleka kakhulu ekusetshenzisweni lapho kunemithwalo emaphakathi futhi kudingeka amazinga aphakathi okunemba. Kulolu hlobo lokusetshenziswa, ahlinzeka ngokusebenza okuhle kakhulu nokuqina.
Ekuphetheni, ama-granite gas bearings ayinto eguquguqukayo engasetshenziswa ezinhlobonhlobo zemishini ye-CNC. Kodwa-ke, awafanele ukusetshenziswa ngokunemba okuphezulu noma imishini edinga izinga eliphezulu lokuzinza kokushisa. Kulezi zimo, kufanele kusetshenziswe ezinye izinhlobo zama-bearings ezinikeza izinga elidingekayo lokunemba kanye nokuzinza kokushisa.
Isikhathi sokuthunyelwe: Mashi-28-2024