Limaman Metrology: Dalilin da yasa Lapping Hands Har Yanzu shine Babban Sirrin Daidaito ga Nanometer

Iyakar Aiki da Kai a cikin Injin Sub-Micron

Muna rayuwa ne a zamanin da ci gaba ke mamaye da tsarin sarrafa kansa. Babban inganci, mai sassa daban-dabanInjin CNCcibiyoyi da manyan injin niƙa saman za su iya sarrafa manyan kayan aiki tare da saurin gaske da kuma sauƙin maimaitawa. Cibiyoyin masana'antu a duk duniya sun dogara sosai akan waɗannan fasahohin - gami da ayyukanmu, waɗanda ke amfani da injin niƙa mai daidaito na Nante na dala miliyan da yawa, waɗanda ke iya sarrafa dandamalin ƙarfe da waɗanda ba ƙarfe ba har zuwa tsawon 6000mm.

Duk da haka, wani sirri a bayyane yake a cikin manyan fannoni na kimiyyar kayan abu da ilimin tsarin ƙasa: Lokacin da buƙatar haƙuri ta shiga yankin sub-micron da nanometer, injina mafi ci gaba a duniya suna fuskantar bango na zahiri.

Domin cike gibin da ke tsakanin simintin ƙasa da injin da kuma daidaiton matakin nanometer na gaske (kamar faranti na saman Grade 000 da masana'antun semiconductor ke buƙata), shiga tsakani na ɗan adam ya zama dole. Wannan matakin daidaito na ƙarshe ana cimma shi ta hanyar fasahar Lapping Hannu ta da.

Ilimin Fiziki na Nika vs. Latsa Hannu

Me yasa injunan niƙa masu tsada sosai suke yin aiki tukuru kafin su kai ga cikakkiyar kamala? Amsar tana cikin yanayin zafi da kuma matsin lamba na inji.

Idan tayoyin niƙa mai saurin gudu suka taɓa wani abu kamar ZHHIMG® Black Granite, yana haifar da gogayya mai ƙarfi da zafi na gida. Ko da a ƙarƙashin kwararar ruwan sanyi mai yawa, ƙananan yanayin zafi suna yaɗuwa ta cikin dutsen. Lokacin da kayan ya huce bayan an ƙera shi, yana fuskantar ɗan hutawa da matsewa kaɗan. Bugu da ƙari, ƙarfin injina na sandar niƙa yana shigar da ƙananan damuwa, masu zagaye cikin tsarin lu'ulu'u na dutse.

Lapping da hannu yana shawo kan waɗannan matsalolin gaba ɗaya. Ana gudanar da shi a cikin ɗakunan tsaftacewa masu tsari sosai, masu yawan zafin jiki, masu fasaha suna amfani da ƙananan mahaɗan gogewa (kamar foda lu'u-lu'u ko silicon carbide da aka haɗa da mai ko ruwa) kuma suna aiwatar da motsi mai ƙididdigewa, wanda ba ya maimaitawa - siffofi takwas masu jujjuyawa ta amfani da tubalan lapping na musamman. Saboda aikin yana da hannu kuma yana da ƙarancin gudu, yana haifar da zafi mara ma'ana kuma ba ya haifar da damuwa ta tsari, yana barin matrix na lu'ulu'u na dutse a cikin yanayi mai annashuwa.

"Matsakaicin Tafiya ta Lantarki": Fasahar Taɓawa Dan Adam

A ZHONGHUI Group, babban abin da muke da shi na gasa ba wai kawai injinanmu ba ne, har ma da ƙwararrun ma'aikatanmu. Yawancin manyan ma'aikatanmu suna da fiye da shekaru 30 na ƙwarewar yin amfani da hannu akai-akai.

Tsawon shekaru da dama na maimaitawa, waɗannan ƙwararru sun haɓaka yanayin taɓawa wanda ke nuna kayan aikin lantarki. A cikin masana'antar, abokan ciniki suna kiran su da "matakan lantarki masu tafiya."

Lokacin da ake gyaran katakon ɗaukar iska na granite ko kuma gefen madaidaiciya zuwa ma'aunin micron 1 (1 µm), waɗannan manyan lappers ɗin za su iya jin karkacewar micrometer ɗaya kawai ta hanyar zame hannayensu a saman da aka riga aka goge. Sun san ainihin matsin lamba da za a shafa, da kuma ainihin inda za a shafa shi, don cire 'yan nanometers kaɗan daga wurare masu tsayi na gida.

Haɗuwa da Tsarin Ingancin Ƙasashen Duniya Masu Tauri

Wannan cakuda ƙwarewar ɗan adam da kimiyyar kayan duniya yana ba mu damar cikawa da wuce ƙa'idodin ilimin lissafi mafi buƙata a duniya akai-akai:

• DIN 876 (Jamus): Tabbatar da cikakken rarrabuwar lanƙwasa don ayyukan dakin gwaje-gwaje masu inganci.

• GGGP-463C-78 (Amurka): Ma'aunin tarayya na faranti na daidaita jiragen sama na soja da na tsaro.

• JIS (Japan) da GB (China): Tsarin masana'antu masu inganci a duk duniya.

Kamar yadda manufofin ingancin kamfanoni suka bayyana: "Kasuwancin da ya dace ba zai iya zama mai wahala ba." Yayin da sarrafa kansa ke gina harsashin masana'antar zamani, taɓawar ɗan adam ce ke daidaita su zuwa nanometer.