A cikin ma'aunin ma'auni, kwanciyar hankali na ma'auni na kayan aiki kai tsaye yana ƙayyade amincin bayanan. Matsalolin kuskuren auna sakamakon nakasar zafi na sansanonin simintin ƙarfe ya daɗe yana addabar masana'antar kera. Koyaya, dandamalin auna kayan lebur ɗin dutsen da ZHHIMG ya ƙaddamar, tare da takaddun sahihancin matakin AAA wanda ya keta ka'idojin masana'antu, yana ba da mafita na juyin juya hali don ma'aunin madaidaici.
Matsalar nakasar zafi na sansanonin simintin ƙarfe: Mai kashe kurakuran auna
An taɓa yin amfani da sansanonin simintin ƙarfe a ko'ina wajen auna kayan aiki saboda ƙarancin farashi da ƙaƙƙarfan tsauri. Koyaya, a aikace-aikacen aikace-aikacen, koma baya na rashin kwanciyar hankali na thermal ya bayyana a hankali. Matsakaicin haɓakar haɓakar zafi na simintin ƙarfe ya kai 11-12 × 10⁻⁶/℃. Lokacin da kayan aiki ke aiki ko yanayin yanayin zafi ya canza, yana da matukar wuya ga nakasar thermal. Misali, lokacin da yanayin yanayi a cikin bitar ya canza da 5℃, ginin ƙarfe na simintin zai iya fuskantar nakasar layi ta 0.0055-0.006mm. Irin wannan ƙananan canji zai haifar da ma'aunin ma'auni kai tsaye zuwa matsawa, yana ninka kuskuren auna.
Bugu da kari, zafin zafi na tushen simintin ƙarfe ba daidai ba ne. Lokacin da kayan aiki ke aiki, dumama gida zai haifar da "sakamako na thermal gradient", wanda zai haifar da lalacewa da lalacewa a saman tushe. A cikin ma'auni mai laushi, wannan nakasar na iya haifar da sabani a cikin matsayi na dangi tsakanin binciken aunawa da abin da ake aunawa, a ƙarshe yana fitar da bayanan auna ba daidai ba. Dangane da kididdigar masana'antu, don auna kayan aiki tare da sansanonin simintin ƙarfe, kurakuran da ke haifar da nakasar thermal suna da fiye da 40% na jimlar kurakurai, suna da matukar tasiri ga daidaiton ingancin samfurin.
Ci gaban fasaha na dandalin granite na ZHHIMG: Kawar da nakasar thermal daga tushen.
ZHHIMG granite flatness auna kayan aikin dandali yana ɗaukar granite na halitta azaman kayan tushe, yana magance matsalar nakasar zafi daga ainihin kayan. Matsakaicin haɓakar haɓakar thermal na granite shine kawai 5-7 × 10⁻⁶/℃, wanda shine rabin na simintin ƙarfe. Bugu da ƙari, tsarinsa na ciki yana da yawa kuma iri ɗaya. Ko da a ƙarƙashin matsananciyar canje-canjen zafin jiki, zai iya kula da girman girman da siffar. Bayanan dakin gwaje-gwaje sun nuna cewa a cikin yanayin da ke da canjin zafin jiki na 20 ℃, nakasar madaidaiciyar dandali na granite bai wuce 0.0014mm ba, wanda kusan ba shi da komai.
Baya ga fa'idodin abu, ZHHIMG yana ɗaukar fasahar sarrafa madaidaicin haƙƙin mallaka. Ta hanyar CNC niƙa da polishing dabaru, da flatness na dandali surface an inganta zuwa ± 0.001mm / m, kai saman matakin a cikin masana'antu. A halin yanzu, an tsara tsarin sakin damuwa na musamman mai siffar saƙar zuma a cikin dandalin, wanda ke ƙara haɓaka taurin kai yayin da yadda ya kamata ya watsar da nakasar mintin da damuwa mai zafi ya haifar, yana tabbatar da cewa ma'aunin ma'aunin ya kasance mai ƙarfi da aminci a kowane lokaci.
Takaddun madaidaicin matakin Aaa: Alƙawari mai inganci wanda hukuma ke goyan bayanta
Dandalin dutsen dutse na ZHHIMG ya wuce takaddun shaida na matakin AAA ta wata hukuma mai iko ta duniya. Wannan ma'aunin takaddun shaida yana buƙatar a koyaushe a sarrafa kuskuren ma'aunin kayan aiki a cikin ± 0.3μm ƙarƙashin sauye-sauyen muhalli da yawa kamar zazzabi, zafi da girgiza. Don saduwa da wannan ma'auni, ZHHIMG ya kafa tsarin kula da ingancin cikakken tsari: daga duban albarkatun granite, daidaitaccen aiki zuwa duba samfuran da aka gama, kowane hanyar haɗin yanar gizon ana sa ido sosai ta kayan aikin dubawa ta atomatik. Misali, ana amfani da interferometer na Laser don gudanar da sikanin matakin micron na saman dandamali don tabbatar da cewa an inganta kuskuren flatness. Ana tabbatar da kwanciyar hankali na thermal na dandalin ta hanyar siffanta matsanancin yanayi ta wurin dakin gwaje-gwaje na zafin jiki da zafi akai-akai.
A cikin aikace-aikacen aikace-aikacen, dandalin ZHHIMG ya nuna babban fa'ida a cikin masana'antu irin su semiconductor, ruwan tabarau na gani, da madaidaicin gyare-gyare. Bayan wani kamfani na semiconductor ya gabatar da wannan dandali, an rage kuskuren ma'aunin flatness da kashi 90%, kuma yawan amfanin samfur ya karu da kashi 15%, yadda ya kamata ya magance matsalar sake yin aiki ta hanyar kurakuran auna.
Dangane da yanayin haɓaka masana'antar masana'antu zuwa babban daidaito da hankali, dandali na kayan aikin auna ma'aunin dutse na ZHHIMG ya sake fayyace ma'aunin daidaitaccen ma'auni tare da ikonsa na ƙarshe akan nakasar zafi da takaddun shaida na matakin AAA. Ba wai kawai yana ba da tabbacin auna abin dogaro ga kamfanoni ba, har ma yana haɓaka haɓakar fasahar masana'antu daga "hukunce-hukunce" zuwa "gano daidai".
Lokacin aikawa: Mayu-12-2025