Muminda yekugadzira-yepamusoro-yekupedzisira uye yekucheka-kumucheto kutsvagisa kwesainzi, chaiyo static kumanikidza mweya inoyangarara kufamba chikuva ndiyo yakakosha midziyo yekuwana yekupedzisira-chaiyo mashandiro. Iyo granite chaiyo base ndiyo musimboti unotsigira chikamu chepuratifomu, uye kuita kwayo kunoenderana zvakanyanya nenharaunda yekushanda. Kunzwisisa uye kusangana nezvinodiwa zvezvakatipoteredza hazvigone chete kuve nechokwadi chekushanda kwepuratifomu, asiwo chikamu chakakosha chebhizinesi kusimudzira kukwikwidza kwaro muminda ine hukama, inotsanangurwa zvakadzama pazasi.
1. Tembiricha: kudzora kwakaringana kuve nechokwadi kugadzikana kwedimensional
Kunyange zvazvo granite ichizivikanwa nekugadzikana kwayo, coefficient yayo yekuwedzera kwekupisa haisi zero, uye shanduko diki tembiricha inogona kuramba ichikanganisa kurongeka kwayo. Kazhinji kutaura, thermal yekuwedzera coefficient yegranite ndeye 5-7 × 10⁻⁶/℃. Muchiitiko chekushandiswa kwechaiyo static pressure air floating movement papuratifomu, shanduko shoma iyi inowedzerwa nepuratifomu, izvo zvinogona kutungamira mukutsauka kwekufamba chaiko. Semuyenzaniso, mune semiconductor chip kugadzira process, iyo lithography yekumisikidza kurongeka kwezvinodiwa zve danami level, ambient tembiricha kushanduka kwe 1 ° C, kureba kwemamita 1 mita yegranite inogona kuburitsa 5-7 mamicrons ekuwedzera mutsara kana kuputika, izvo zvinokwana kuita chip lithography pateni kutsauka, kuderedza kutsauka. Naizvozvo, iyo chaiyo static kumanikidza mhepo inoyangarara papuratifomu yakashongedzerwa negranite chaiyo base, iyo yakakodzera yekushanda nharaunda tembiricha inofanira kunyatsodzorwa pa20 ° C ± 1 ° C, mabhizinesi anogona kuisa yakakwirira-chaiyo inogara ichipisa tembiricha yemhepo inofefetera system, inoramba ichitarisa uye nemazvo kugadzirisa ambient tembiricha, chengetedza saizi yegranite base kugadzikana, kuve nechokwadi chekuti chikuva chepamusoro-chaizvo.
2.humidity: kutonga kunonzwisisika, chengetedza basa rekutanga
Humidity zvakare ine yakakosha mhedzisiro pane chaiyo granite mabhesi. Munzvimbo ine hunyoro hwepamusoro, granite iri nyore kutora mhute yemvura, uye panogona kunge kune condensation pamusoro, iyo isingazongovhiringidzi nekushanda kwemaitiro emhepo flotation system, asiwo inotungamirira kukukurwa kwenguva refu kwepamusoro pegranite, kuderedza kururama kwayo uye hupenyu hwebasa. Kutora optical lens grinding workshop semuenzaniso, kana humidity yakakwira kupfuura 60% RH kwenguva yakareba, mhute yemvura yakashambadzirwa pamusoro pegirenati inoparadza kufanana kwemhepo inoyangarara firimu, zvichikonzera kuderera kweiyo lens kugaya kurongeka uye kuremara kwepamusoro. Naizvozvo, hunyoro hwehukama hwenzvimbo yekushanda hunoda kudzorwa pakati pe40% -60% RH. Mabhizinesi anogona kushandisa dehumidifiers, humidity sensors uye zvimwe midziyo yekutarisa nekudzora humidity munguva chaiyo, kugadzira yakafanira humidity nharaunda yeiyo chaiyo granite base, uye ive nechokwadi chekushanda kwakagadzikana kweiyo chaiyo static kumanikidza mhepo inoyangarara yekufamba chikuva.
3. utsanana: kudzora zvakasimba, kubvisa kupindira kwechidimbu
Dust particles ndiye "muvengi" weiyo chaiyo static pressure air inoyangarara inofamba chikuva, uye inokuvadza zvakanyanya kune granite chaiyo base. Kamwe zvidimbu zvidiki zvapinda mugero refirimu regasi pakati pegasi rinoyangarara uye chigadziko chegranite, zvinogona kuparadza kufanana kwefirimu regesi, kuwedzera kukweshana, uye kunyange kukwenya pamusoro pechigadziko, zvichikanganisa zvakanyanya kunaka kwekufamba kwepuratifomu. Mu-ultra-precision machining workshop yezvikamu zvemuchadenga, kana guruva remhepo richiwira pachigadziko chegranite, mafambiro echishandiso chemuchina anogona kutsauka, zvichikanganisa iko kurongeka kwezvikamu. Naizvozvo, nzvimbo yekushanda inofanirwa kuchengetedzwa yakanyanya kuchena uye kusvika pachiyero chehutsanana che10,000 kana kutopfuura. Mabhizinesi anogona kusefa guruva mumhepo nekuisa mafirita emhepo akanyanya kushanda zvakanaka (HEPA), uye anoda kuti vashandi vapfeke zvipfeko zvisina guruva, zvivharo zveshangu, nezvimwewo, kuderedza guruva rinounzwa nevanhu, uye kuchengetedza yakakwirira-chaiyo yekushanda nharaunda yegranite base uye chaiyo static kumanikidza mweya inoyangarara papuratifomu.
4. Vibration: Kuzviparadzanisa kunoshanda kugadzira nzvimbo yakatsetseka
Kudengenyeka kwekunze kunozokanganisa zvakanyanya kurongeka kweiyo chaiyo static yekumanikidza mweya inoyangarara papuratifomu, kunyangwe iyo chaiyo granite base ine imwe vibration attenuation kugona, asi iyo yakakwirira simba vibrate inogona kuramba ichityora muganho wayo webuffer. Kudengenyeka kunoitwa nemotokari yakatenderedza fekitori uye kushanda kwemidziyo mikuru mikuru inopfuudzwa kune chigadziko chegranite kuburikidza nepasi, izvo zvinozokanganisa kurongeka kwekufamba kwepuratifomu. Mune yepamusoro-yekupedzisira CMM, vibration inogona kukonzera kusangana pakati pekuyera probe uye workpiece kuyerwa kuve isina kugadzikana, zvichikonzera kutsauka kweyero data. Kuti ugadzirise dambudziko iri, zvinodikanwa kutora matanho anoshanda ezvibration ekuzviparadzanisa nevamwe, sekuisa mapedhi ekuzunguza ega munzvimbo yekumisikidza michina, kuvaka vibration yekuzviparadzanisa nenheyo, kana kushandisa inoshanda vibration yekuzviparadzanisa nevamwe system kuti iite kumisa kuzunguzika kwekunze, uye kugadzira yakanyarara uye yakagadzikana nharaunda yekushanda yegranite chaiyo base uye chaiyo static kumanikidza mweya inoyangarara yekufamba chikuva.
Sangana nezvinodiwa pamusoro pezvakatipoteredza, kuitira kuti upe kutamba kwakazara kune zvakanakira zvegranite precision base mune chaiyo static pressure air floating movement papuratifomu, kuve nechokwadi chekuti chikuva chinopa yakakwirira-chaiyo uye yakakwirira-kugadzikana kwekufamba kwekutonga masevhisi kune akasiyana maindasitiri. Kana mabhizinesi achigona kutarisisa kune izvi zvakadzama munzvimbo yekugadzira, vanozotora mukana mukugadzira kwakaringana, kutsvagisa kwesainzi uye mamwe minda, kusimudzira kukwikwidza kwavo, uye kuwana budiriro yakadzikama.
Nguva yekutumira: Kubvumbi-10-2025