Jagoran Haɓaka Tushen Alamar Laser: Kwatanta Madaidaicin Ƙarfafa Tsakanin Granite da Cast Iron a cikin Gudanar da matakin-Picosecond.

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A cikin yanayin aiki mai mahimmanci na injunan alamar Laser matakin picosecond, tushe, a matsayin ginshiƙan kayan tallafi na kayan aiki, zaɓin kayan sa kai tsaye yana ƙayyade daidaiton daidaiton aiki. Granite da simintin ƙarfe abubuwa ne na gama gari don kera tushe. Wannan labarin zai gudanar da kwatantawa daga bangarori irin su kaddarorin jiki, ka'idar ƙaddamarwa daidai, da bayanan aikace-aikacen aiki, samar da tushen kimiyya don haɓaka kayan aiki. ;
I. Bambance-bambancen Material: Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarfafa Ayyuka
Granite dutse ne mai banƙyama na halitta, wanda aka samo shi ta hanyar kusancin crystallization na ma'adanai irin su quartz da feldspar a ciki. An kwatanta shi da tsari mai yawa da babban taurin. Its yawa yawanci tsakanin 2.7 da 3.1g/cm³, da coefficient na thermal fadada shi ne musamman low, kamar (4-8) ×10⁻⁶ / ℃, wanda zai iya yadda ya kamata tsayayya da tasiri na zazzabi canje-canje a kan daidaito na kayan aiki. Bugu da ƙari, ƙayyadaddun microstructure na granite yana ba shi kyakkyawan aikin damping, yana ba shi damar ɗaukar makamashin girgizar waje da sauri kuma ya rage tsangwama na rawar jiki akan daidaiton aiki. ;
Simintin ƙarfe, azaman kayan masana'antu na gargajiya, yana da yawa kusan 7.86g/cm³, ingantacciyar ƙarfin matsawa, amma yana da zafi.
Lambar faɗaɗa (kimanin 12×10⁻⁶/℃) shine sau 1.5-3 na granite. Bugu da ƙari, akwai tsarin graphite flake a cikin simintin ƙarfe. A lokacin amfani na dogon lokaci, waɗannan sifofi na iya haifar da ƙaddamar da damuwa, yana shafar kwanciyar hankali na kayan kuma daga baya haifar da raguwa a daidai. ;

Ii. Daidaitaccen Tsarin Haɓakawa a cikin Mashin ɗin matakin Picosecond
Picosecond-matakin Laser aiki yana da musamman high bukatun ga muhalli kwanciyar hankali. Duk wani ɗan ƙanƙantar nakasar kayan tushe za a ƙara girma zuwa sakamakon sarrafawa. Sauye-sauyen yanayin zafi, girgizar da ke haifar da aikin kayan aiki, gajiya a ƙarƙashin nauyin dogon lokaci, da sauransu, duk mahimman abubuwan da ke haifar da raguwar daidaito. ;
Lokacin da zafin jiki ya canza, girman granite yana canzawa kaɗan saboda ƙarancin haɓakar haɓakar zafi. Matsakaicin girman haɓakar haɓakar zafin jiki na simintin ƙarfe zai sa tushe ya sami nakasu wanda ke da wahalar ganowa da ido tsirara. Wannan nakasar za ta yi tasiri kai tsaye ga kwanciyar hankali na hanyar gani na Laser kuma ya sa alamar alama ta matsa. Dangane da rawar jiki, babban yanayin damping na granite zai iya rage girgizar 100Hz a cikin daƙiƙa 0.12, yayin da simintin ƙarfe yana buƙatar 0.9 seconds. Ƙarƙashin yanayin girgiza mai-girma, daidaiton sarrafa kayan aiki tare da sansanonin ƙarfe na ƙarfe ya fi saurin haɓakawa. ;
Iii. Kwatanta Madaidaicin Bayanan Haɗawa
Dangane da gwaje-gwajen cibiyoyin ƙwararru, yayin ci gaba da aikin sa'a na picosecond Laser na ci gaba da sa'o'i 8, ƙaddamar da daidaiton daidaitaccen matsayi na XY-axis na kayan aiki tare da tushe mai granite yana cikin ± 0.5μm. Madaidaicin ƙayyadaddun ƙayyadaddun kayan aikin ƙarfe na simintin ƙarfe ya kai ± 3μm, tare da babban bambanci. A cikin yanayin da aka kwaikwayi tare da canjin zafin jiki na 5 ℃, kuskuren nakasar thermal na kayan aikin granite shine kawai + 0.8μm, yayin da na simintin ƙarfe na tushe ya kai + 12μm. ;
Bugu da ƙari kuma, daga hangen nesa na amfani da dogon lokaci, kuskuren ƙididdiga na sansanonin granite shine kawai 0.03%, yayin da kuskuren ƙididdiga na ƙananan ƙarfe na ƙarfe ya kai 0.5% saboda matsalolin kwanciyar hankali. Waɗannan bayanan sun nuna cikakken cewa ƙarƙashin madaidaicin buƙatun aiki na matakin-picosecond, fa'idar kwanciyar hankali na tushen granite yana da mahimmanci. ;
Iv. Haɓaka Shawarwari da Aikace-aikace Masu Aiki
Ga kamfanoni waɗanda ke bin daidaitattun sarrafawa na ƙarshe, haɓaka ginin simintin ƙarfe zuwa ginin granite hanya ce mai inganci don haɓaka aikin kayan aiki. A lokacin aikin haɓakawa, ya kamata a biya hankali ga daidaiton aiki na tushen granite don tabbatar da cewa shimfidar wuri ya dace da buƙatun ƙira. A lokaci guda, a hade tare da na'urori masu taimako irin su tsarin keɓewar girgizar iska ta iska, ana iya inganta aikin anti-vibration na kayan aiki. ;
A halin yanzu, a cikin masana'antu kamar masana'antar guntu na semiconductor da daidaitaccen kayan aikin gani na gani, injunan alamar Laser tare da sansanonin granite an karɓe su sosai, suna haɓaka yawan amfanin ƙasa da ingantaccen samarwa. Misali, bayan da wasu masana'antun kayan aikin gani suka haɓaka kayan aikin ginin simintin ƙarfe, ƙimar cancantar samfurin ya ƙaru daga 82% zuwa 97%, kuma ingancin samarwa ya inganta sosai. ;
A ƙarshe, a cikin haɓakar tushe na injunan alamar Laser matakin picosecond, granite, tare da ingantaccen yanayin yanayin zafi, babban aikin damping da ikon riƙe daidaitaccen lokaci na dogon lokaci, ya zama kyakkyawan zaɓi wanda ya fi ƙarfin jefa baƙin ƙarfe. Kamfanoni na iya zabar kayan tushe cikin haƙiƙa bisa buƙatun sarrafa nasu da kasafin kuɗi don cimma cikakkiyar haɓaka aikin kayan aiki.