Yayin da dandalin granite zai yi kama da dutse mai sauƙi, ƙa'idodin zaɓin suna canzawa sosai lokacin ƙaura daga aikace-aikacen masana'antu na yau da kullun zuwa babban binciken gani da awo. Don ZHHIMG®, samar da madaidaicin sassa ga shugabannin duniya a cikin semiconductor da fasahar laser yana nufin sanin cewa dandamali don ma'aunin gani ba kawai tushe ba ne - wani ɓangare ne mai mahimmanci, wanda ba za a iya sasantawa ba na tsarin gani da kanta.
Abubuwan da ake buƙata don dubawa na gani-wanda ya haɗa da babban girman girman girman hoto, duban laser, da interferometry-an bayyana su ta hanyar buƙatar kawar da duk tushen amo. Wannan yana haifar da mayar da hankali kan kaddarorin musamman guda uku waɗanda ke bambanta dandamali na gani na gaskiya daga daidaitaccen masana'antu.
1. Maɗaukakin Ƙwaƙwalwar Ƙaƙwalwar Ƙwaƙwalwar Ƙwaƙwalwar Ƙwaƙwalwar Ƙwaƙwalwa
Don daidaitattun sansanonin CNC na masana'antu, simintin ƙarfe ko granite na yau da kullun na iya ba da isasshen ƙarfi. Koyaya, saitin gani yana da matukar kulawa ga ƙaura na mintuna kaɗan sakamakon girgizar waje daga kayan masana'anta, tsarin sarrafa iska, ko ma zirga-zirga mai nisa.
A nan ne ilimin abin duniya ya zama mafi mahimmanci. Dandali na gani yana buƙatar granite tare da keɓancewar kayan damping. ZHHIMG® yana amfani da ZHHIMG® Black Granite na mallakarsa (≈ 3100 kg/m³). Wannan abu mai girman gaske, ba kamar granite na ƙasa ba ko madaidaicin marmara, yana da tsarin crystalline mai inganci sosai wajen watsar da makamashin inji. Manufar ba kawai don rage rawar jiki ba ne, amma don tabbatar da tushe ya kasance ƙasa mai shuru na inji, rage girman motsi tsakanin ainihin ruwan tabarau da samfurin da aka bincika a matakin ƙananan micron.
2. Matsanancin Ƙarfafa Ƙwararru don Yaƙar Drift
Madaidaitan dandamali na masana'antu suna jure wa ƙananan canje-canje; kashi goma na ma'aunin ma'aunin celcius bazai da mahimmanci ga hakowa. Amma a cikin tsarin gani da ke yin ma'auni daidai gwargwado na tsawon lokaci, duk wani motsi na zafi a cikin jumlolin tushe yana gabatar da kuskuren tsari.
Don duba gani, dandamali dole ne yayi aiki azaman nutse mai zafi tare da ƙarancin ƙarancin haɓakar haɓakar thermal (CTE). Maɗaukakin girma da yawa na ZHHIMG® Black Granite yana ba da madaidaicin zafin jiki don tsayayya da faɗaɗawar mintuna da ƙanƙancewa waɗanda zasu iya faruwa a cikin ɗaki mai sarrafa yanayi. Wannan kwanciyar hankali yana tabbatar da cewa madaidaiciyar nisa na mayar da hankali da daidaita tsarin abubuwan abubuwan gani sun kasance a tsaye, yana ba da garantin ma'aunin ma'auni na tsawon sa'o'i-abun da ba za a iya sasantawa ba don bincikar wafer mai ƙima ko yanayin nunin panel-panel.
3. Samun Nano-Level Flatness da Daidaitaccen Geometric
Bambanci mafi bayyane shine abin da ake buƙata don flatness. Yayin da tushen masana'antu na yau da kullun na iya saduwa da ƙorafi na Grade 1 ko Grade 0 (wanda aka auna cikin ƴan microns), tsarin gani yana buƙatar daidaito a cikin kewayon nanometer. Wannan matakin na daidaitattun siffofi yana da mahimmanci don samar da jirgin sama mai dogara ga matakan layi da tsarin autofocus wanda ke aiki akan ka'idodin tsangwama na haske.
Cimmawa da tabbatar da kwanciyar hankali matakin nanometer yana buƙatar tsarin masana'antu gaba ɗaya daban. Ya ƙunshi fasaha na musamman ta amfani da injuna na ci gaba kamar Taiwan Nanter grinders kuma an tabbatar da su ta ingantattun kayan aikin awo kamar Renishaw Laser Interferometers. Dole ne a gudanar da wannan tsari a cikin yanayi mai tsayayye, kamar girgizawar ZHHIMG®, tarurrukan da ake sarrafa yanayi, inda har ma ana rage yawan motsin iska.
Ainihin, zabar dandali madaidaicin dutse don dubawa na gani shine yanke shawara don saka hannun jari a cikin abin da ke ba da tabbacin ainihin ma'aunin gani da kansa. Yana buƙatar haɗin gwiwa tare da masana'anta waɗanda ke kallon takaddun shaida na ISO 9001 da cikakken yanayin ganowa ba azaman fasali na zaɓi ba, amma azaman buƙatun tushe don shiga duniyar madaidaicin madaidaicin gani.
Lokacin aikawa: Oktoba-21-2025