Base reGranite Machine vs. Base reSimbi: Nei Kugadzikana Kwezvinhu Kuchikosha MuMidziyo Yakanyatsogadzirwa

Heino mubvunzo unobvunzwa nevagadziri vemichina nguva dzese kubva kune vatengi:"Kana mota yangu ine mutsara ine feedback ye nanometer-scale, encoder yangu yakarurama pasi pe micron uye interferometer yangu inogona kuyera chero chinhu - nei base yemuchina ichikosha zvachose?"Mhinduro ndeyekuti chimwe nechimwe chezvinhu izvi zvine hungwaru hwakanyanya chinotaurwa pahwaro. Mota ine mutsara inogadzira simba rekupisa nemagineti; zviyero zve encoder zvinoiswa pazvivako zvinokura uye zvinokotama; sisitimu yekuyera inoshuma mafambiro anoenderana nefuremu, kwete maererano ne "chokwadi". Kanahwaro hwemuchina wekuita nemazvoKufamba-famba, kudedera kana kuzorora mukati, metrology yakanakisa yepasi rose inongonyora kufamba-famba ikoko nemazvo. Hwaro ndiyo yega chinhu chemuchina chinobatanidza chimwe nechimwe — ndosaka sarudzo yezvinhu iri sarudzo yeinjiniya, kwete mutengo.

Kugadzikana kweThermal

Kukanganisa kwekupisa kunoramba kuri iko kunokonzera kukanganisa kwejiyometri mumichina yekugadzirira, kazhinji kunomiririra 40–70% yebhajeti yese yekukanganisa mumichina yekugadzirira uye metrology. Kuwanda kwekuwedzera kwekupisa kweGranite kunenge 5–6 × 10⁻⁶/°C — inenge hafu yesimbi — uye, zvakakoshawo, granite ine conductivity yakaderera yekupisa, saka shanduko dzekupisa dzinopararira zvishoma nezvishoma uye gradients dzinoumba zvishoma nezvishoma kwete pakarepo. Zvigadziko zvesimbi nesimbi dzakakandwa zvinopindura nekukurumidza kune ambient swings: kuvhurwa kwemusuwo weworkshop, mutsetse we coolant, zuva nepahwindo. Izvi hazvirevi kuti zvigadziko zvesimbi hazvigone kushandiswa — chigadziko chesimbi chakagadzirwa zvakanaka chine chimiro chakaenzana uye kutonhora kunoshanda kunogona kushanda zvakanaka — asi muvaki wemuchina anofanira kutarisira zvinoramba granite.

Kuderedza Kudedera

Maumbirwo emukati megranite akajeka anobvisa simba remagetsi nekukurumidza kagumi kupfuura simbi. Pamidziyo ine mota dzakatwasuka, maprobes ekuskena anomhanya zvakanyanya kana femtosecond laser optics, damping inosarudza kana kusagadzikana kuchiora mumamiliseconds kana kuti kunoramba kuripo semipendero isina kujeka uye zviyero zvine ruzha. Simbi inogona kugadzirwa nembabvu nemakomba akazadzwa kuti inyorovese zvakanaka, asi mashandiro ayo anoenderana nehunyanzvi hwekugadzira uye ukobvu hwemadziro.chigadziko chemuchina wegraniteinopa hunyoro hwakawanda nekuda kwehunhu hwezvinhu, isina chekuita nejometri — mukana mukuru kana chivakwa chacho chichifanira kuvhurika, kutetepa kana kuti chakaiswa muhomwe kuti chikwanise kufambiswa netambo uye kufamba pachikuva.

Kugadzikana Kwemadimikira Nekufamba Kwenguva

Zvishandiso zvesimbi zvakaumbwa uye mafuremu esimbi akaumbwa zvinotakura zvinorema kubva pakuumbwa, kusungirirwa uye michina inorema. Kwemwedzi nemakore, zvinorema izvi zvinozorora uye chimiro chinofamba - kazhinji ma micrometer mashoma, dzimwe nguva zvichikwira mushure mekutakurwa kwakaoma kana kupiswa nekupisa. Ndosaka nheyo dzesimbi dzichida kurapwa kwekupisa kunoderedza kushushikana uye kazhinji nguva "yekugadzikana" isati yagadziriswa. Granite, yakagadzirwa kwemazana emamiriyoni emakore uye yakacherwa mumabhuroko makuru, haina zvinorema zvinokonzerwa nekugadzirwa kuti inyaradze: kana yangoiswa, geometry yayo inoramba iripo. Yakanatswazvikamu zvegraniteZvakaongororwa nhasi zvinogara zvichisimbiswazve makore anotevera mukati mechikamu chidiki chekushivirira kwavo kwekutanga.

Kuramba Kuora uye Maitiro Emagineti

Granite haikanganisi: mhute inotonhodza, mvura inochekwa uye mhepo ine hunyoro hazviikanganisi, saka hapana machira ekudzivirira kana mafirimu emafuta anodiwa - bhenefiti chaiyo mumakamuri ekuchenesa e semiconductor uko kubuda kwegasi uye kugadzirwa kwezvikamu zvinodzorwa zvakanyanya. Granite hainawo magineti, iyo inokosha kune michina yemagetsi ine mota (hapana kukwezva marara esimbi munzvimbo yemagineti) uye kune metrology inonzwa magnetic. Simbi, zvakasiyana, inoda kuputirwa, kupenda kana kuoirwa mafuta, uye machira ese anogona kusvibisa kana kusakara.

Kuenzanisa Padivi Nepadivi

Maonero Echokwadi Einjiniya: Metal Ichiri Kushanda Nesimba Rini?

Granite haisi mhinduro chaiyo yega, uye mutengesi akavimbika achataura kudaro. Simbi inokunda kana hwaro huchifanira kunge hwakakura asi hwakareruka, kana maumbirwo akaomarara akagadzirwa kana madziro matete achidikanwa, kana kana kumanikidzwa kwemutengo kuchinyanya uye kudiwa kwekunyatsorongeka kuri kushoma. Magadzirirwo ehybrid ari kuwanda uye kazhinji ndiwo akanakisa ekugadzira: furemu yesimbi yakasungirirwa ine granite reference pamusoro, zvivakwa zvakaumbwa nemineral zvakasungirirwa kugranite rails, kana granite columns dzakasungirirwa kuma damped steel sub-frames. Mubvunzo chaiwo hausi wekuti "granite kana simbi?" asi"Chinhu chipi - kupisa, kunyorovesa, kugadzikana - chinoganhurira kururama kwemuchina uyu, uye ndechipi chinhu chinouendesa pahukuru nemutengo zvinogamuchirika?"

Izvo Kugona Kwakakura Kunoita Kuti Zvikwanisike

Dzidziso yezvinhu inova yechokwadi chete kana mugadziri achikwanisa kugadzira hwaro hunodiwa nemuchina wako. Kugadzirwa kwegranite nemazvo padanho remaindasitiri kunotsanangurwa nehunyanzvi hushoma hwekugadzira: kugadzira imwe chetezvigadziko zvegranitekusvika matani zana, kureba kwemuchina kusvika 20 m, upamhi hunosvika 4000 mm uye ukobvu hunosvika 1000 mm, nehupamhi hwepamusoro hunosvika 6000 mm. Miganhu iyi inotema kana hwaro hwe lithography-stage, tafura yeCMM yakazara kana hwaro hwe laser-gantry hunogona kugadzirwa se monolith imwe chete isina kushushikana - pachinzvimbo chekusanganiswa kubva pazvidimbu zvidiki zvine majoini anova kupisa uye anonyorovesa nzvimbo dzisina simba. Pakuongorora cheromutengesi we granite chaiyo, bvunzai nezvehamvuropu chaiyo yemuchina-chishandiso uye kusava nechokwadi kwekuongorora kwemuchina wavo mukuru wekukuya, kwete chete mabhurocha ekubvumirana kweplate ye500 mm.

Mhedziso: Kugadzikana Ndiko Hwaro hweMuchina Wese

Mamota emagetsi, ma encoders nema interferometers anoyera uye anogadzirisa - asi anogona chete kutsiva zvikanganiso zvinozivikanwa nesystem yekudzora, zvichireva base rinogara risingachinji. Kugadzikana kwekupisa kweGranite, kudzikamisa kwemukati, kusadzivirira ngura uye kusununguka kubva mukushushikana kwezvakasara zvinoita kuti ive chinhu chekutarisa mabhesi emuchina chaiwo mumetrology, semiconductor uye laser equipment; simbi yakagadzirwa zvakanaka uye hybrid structures zvinoramba zviripo uko huremu, chimiro kana mutengo zvinonyanya kukosha. Kukunda kweinjiniya kunobva mukufananidza hunhu hwezvinhu nebhajeti rezvikanganiso zvemuchina - uye kubva pakusarudza mugadziri ane kugona kukuru kwekugadzira zvinhu izvozvo pahukuru hunodiwa nemuchina wako.

ZHHIMG®inogadzira mabhesi emuchina wegranite akagadzirwa zvakanaka anosvika 100 t / 20 m ane grinding yakakura kusvika 6000 mm, kusanganisira matafura eCMM, mabhesi echikamu chezvikamu zve semiconductor uye mabhesi e laser-gantry.Taura nesukuti tikurukure nezvekugadzirwa kwehwaro hwenyu.