Kodi mungasankhe bwanji olamulira oyang'anira granite okhala ndi kulemera koyenera malinga ndi kutalika kwa span?

Mosiyana ndi kutentha komwe kumakopa chidwi cha anthu ambiri, kudzipatula ku kulemera kumachitika chifukwa cha mphamvu yamakina yokha. Chigamulo chowunikira granite chikayikidwa pamwamba pa malo oti chiwunikiridwe, kulemera kwake kumapanga kupindika pang'ono. Pa ntchito zazifupi, izi zimakhala zochepa. Komabe pamene kutalika kosachirikizidwa kukuwonjezeka, kupindika kumakwera kwambiri. Ngakhale granite wakuda wapamwamba sangathawe lamulo lachilengedweli. Ogwiritsa ntchito ambiri amadzudzula khalidwe la zinthu zomwe zimapangitsa kuti zikhale zolakwika, pomwe chifukwa chenicheni ndi kudzipatula kosagwirizana ndi kutalika kwenikweni kwa ntchito.

Kuchuluka kwa zinthu kumayala maziko. ZHHIMG imagwiritsa ntchito granite wakuda wolemera kwambiri pafupifupi 3100 kg/m³, zomwe zimapangitsa kuti ikhale yolimba kwambiri pa unit voliyumu iliyonse poyerekeza ndi zinthu zotsika mtengo za marble. Zinthu za marble zosalimba nthawi zambiri zimachepetsa makulidwe ndi kulemera konse kuti zichepetse ndalama; pansi pa nthawi yochepa, kupindika koonekeratu kumachitika ndipo kumawononga magwiridwe antchito a metrology. Potsatira kudzipereka kwake kwa makasitomala, ZHHIMG imakana mwamphamvu kusintha zinthu zosalimba ndipo imayesa nthawi yogwirira ntchito yovomerezeka ya wolamulira aliyense panthawi yopangira mwamakonda.

Kutalika kogwira ntchito kumatanthauza mtunda weniweni wa mpata pakati pa malo awiri othandizira panthawi yowunikira zenizeni, osati kutalika konse kwa wolamulira. Wolamulira wautali wa granite angagwire ntchito ndi kutalika kochepa kogwira ntchito, pomwe chipangizo chapakati chingakumane ndi mpata waukulu wosachirikizidwa. Ogwiritsa ntchito ayenera kufotokozera kutalika kwenikweni kwa ntchito asanatsimikizire makulidwe, kugawanika kwa mtanda ndi kulemera komwe kumabwera chifukwa cha izi.

Pa zochitika zazifupi zosakwana 800 mm, kulemera koyenera kodziyimira pawokha kumakwaniritsa zofunikira; kupotoza kwa mphamvu yokoka kumakhala kochepa, ndipo chinthu chofunikira kwambiri chikhoza kupita ku mawonekedwe osavuta kunyamula. Ngati kutalika koyenera kumafikira 800 1600 mm, kulemera kopingasa ndi kulemera kodziyimira pawokha kuyenera kuwonjezeredwa molingana kuti kukhale kolimba kolimba. Pazitali zopitilira 1600 mm, kungotambasula kutalika sikokwanira. Gawo la kapangidwe kake liyenera kukonzedwanso, ndipo kulemera kodziyimira pawokha kukwezedwa kuti kuchepetse kupotoza mkati mwa magawo olekerera omwe afotokozedwa ndi miyezo ya DIN, ASME ndi GB. Nthawi zina, malo othandizira okonzedwa bwino amalimbikitsidwanso kuti athetse kupotoza komwe kumabwera chifukwa cha mphamvu yokoka.

Kudzinenera mopitirira muyeso kuyeneranso kupewedwa. Kudzidalira kwambiri sikuwonjezera kulondola, koma kumabweretsa zoopsa pakuyenda ndi manja, kuyikapo ndi mayendedwe pamalopo. Ma rula akuluakulu amafuna zinthu zowonjezera zonyamulira ndikuwonjezera ndalama zogwirira ntchito. Kudzidalira koyenera komwe kumayang'ana nthawi yeniyeni yogwiritsidwa ntchito kumabweretsa mgwirizano wabwino pakati pa kulimba ndi magwiridwe antchito.

Gulu la mainjiniya la ZHHIMG limachita chitsanzo cha kupotoza kwa rula lililonse loyang'anira granite malinga ndi momwe makasitomala amadziwira nthawi yothandizira. Pogwiritsa ntchito chidziwitso cha zaka makumi ambiri cha metrology komanso chidziwitso chapadziko lonse lapansi chokhudza DIN 875, ASME ndi zina, akatswiri amasintha mawonekedwe a magawo osiyanasiyana ndikuwerengera kulemera koyenera, m'malo mongotsatira njira zokhazikika za kabukhu.

Pambuyo pokonza zida zazikulu zopera mkati mwa malo osungiramo zinthu zotenthetsera kutentha, rula lililonse lomalizidwa limatsimikiziridwa mokwanira. Zipangizo zoyesera kuphatikizapo Renishaw laser interferometers ndi WYLER electronic levels zimalemba deta yolunjika pansi pa makonzedwe enieni othandizira. Zikalata zowunikira zomwe zimatsatiridwa ku mabungwe a dziko lonse lapansi zimalemba magwiridwe antchito pansi pa mikhalidwe ya nthawi yowunikira, osati kokha kusalala kwa benchi lokhazikika. Izi zimathandiza makasitomala kumvetsetsa magawo a nthawi yomwe chidachi chimasunga giredi yake yolondola yotsimikizika.                             

Ngakhale mutagwiritsa ntchito kulemera ndi kutalika koyenera, tsatanetsatane wa ntchito yamunda umakhudza zotsatira zomaliza. Ogwiritsa ntchito ayenera kuyika zothandizira pamalo omwe asankhidwa ndi wopanga, m'malo moyika malo osankhidwa mwachisawawa. Mukayang'ana zidutswa zogwirira ntchito zosinthika, pewani kukulitsa kutalika komwe sikuthandizidwa kupitirira malire ovomerezeka a wolamulira wa granite. Pa mipata yayikulu kwambiri, gwiritsani ntchito njira zoyezera magawo ambiri kapena sankhani mawola akuluakulu opangidwa mwamakonda. Zothandizira zosungira ndi zoyendera ziyenera kutsanzira kapangidwe ka fulcrum kogwirira ntchito kuti mupewe kupsinjika kwamkati kosatha.

Kuyerekeza kulemera koyenera kwa mtunda wokha kumapereka magwiridwe antchito okhazikika m'magawo ambiri ovuta: kuyang'anira njira yowongolera zida zamakina, kulinganiza chimango cha zida za semiconductor, kulinganiza nsanja yamagetsi ya liniya, kuyang'anira zida zazikulu komanso kusonkhanitsa zida za laser molondola. Ogwirizana ambiri padziko lonse lapansi kuchokera kwa opanga Fortune 500 mpaka mabungwe ofufuza amadalira zida zoyezera granite za ZHHIMG zomwe zakonzedwa mwapadera kuti zigwire ntchito zoyezera mipata yayitali.

Chifukwa cha nzeru zake zabwino zoti kupanga zinthu molondola kwambiri sikulola kuti zinthu zisinthe, ZHHIMG ikupitilizabe kulimbikitsa mapangidwe apadera a zinthu zoyezera granite. Kupatula zinthu zokhazikika za m'ndandanda, gululi limapereka kukonza kapangidwe kake kokhazikika kwa makasitomala omwe ali ndi mipata yayikulu yowunikira, ndikuchotsa zoopsa za kukoka pagawo lopanga zinthu.