A cikin masana'antu masu matuƙar wahala inda micron guda ɗaya zai iya zama bambanci tsakanin aiki mara aibi da gazawar bala'i, kayan da muke dogara da su don aunawa da sarrafa motsi ba su da wani abu mai aiki - su ne masu taimakawa wajen ƙirƙira sabbin abubuwa. Daga cikin waɗannan, injinan yumbu masu daidaito sun samo asali daga ƙwarewa ta musamman zuwa ginshiƙin injiniya na gaba. Kuma a zuciyar wannan canjin akwai kayan aiki kamar Precision Ceramic Square Ruler, Precision Ceramic Straight Ruler, da kuma sararin samaniya mai faɗaɗa na sassan yumbu masu daidaito waɗanda aka ƙera ba kawai don cika ƙa'idodi ba - amma don saita su.
Tsawon shekaru da dama, nazarin yanayin ƙasa ya dogara ne da dutse mai daraja da ƙarfe mai tauri a matsayin tushensa. Granite ya ba da kwanciyar hankali na zafi; ƙarfe mai kaifi yana da kaifi. Amma duka biyun sun zo da sassauci: granite yana da nauyi, yana da rauni a ƙarƙashin tasiri, kuma yana iya yin ƙananan guntu yayin da ake maimaita taɓawa da stylus; ƙarfe, yayin da yake da tauri, yana faɗaɗa tare da zafin jiki, yana lalacewa akan lokaci, kuma yana haifar da tsangwama a cikin yanayi masu mahimmanci. Yayin da masana'antun semiconductor, dakunan gwaje-gwaje na sararin samaniya, da masana'antun na'urorin likitanci suka tura haƙuri ƙasa da micron 1, waɗannan ƙuntatawa sun zama ba za a iya watsi da su ba.
Shigar da yumbu na fasaha na zamani—musamman, alumina mai tsafta (Al₂O₃) da zirconia (ZrO₂)—wanda aka ƙera bisa ga ƙayyadaddun bayanai na matakin dakin gwaje-gwaje ta hanyar hanyoyin sarrafawa da daidaito. Ba kamar yumbu na gargajiya da ake amfani da su a cikin tayal ko kayan tebur ba, waɗannan kayan aikin injiniya ana yin su ne a ƙarƙashin zafi mai tsanani da matsin lamba don cimma kusan yawan ka'ida (>99.5%), wanda ke haifar da tsari iri ɗaya, mara ramuka tare da kyawawan halayen injiniya da zafi. Wannan shine fannin injinan yumbu na daidaito: fanni wanda ke haɗa kimiyyar abu, niƙa mai ƙananan micron, da juriyar metrology don samar da abubuwan da suka kasance masu karko a cikin shekaru da yawa na amfani.
Misali, a yi la'akari da Tsarin Ruler na Ceramic Square, wanda aka amince da shi bisa ga ISO/IEC 17025, irin waɗannan rulers suna aiki a matsayin manyan abubuwan da ake amfani da su wajen tabbatar da daidaito a cikin injunan aunawa (CMMs), tsarin duba na gani, da kuma daidaita kayan aikin injin. Bambancin ko da daƙiƙa 2 na baka na iya haifar da kuskuren da za a iya aunawa a kan ambulan aiki na mm 500. Murabba'ai na granite na gargajiya na iya riƙe daidaiton farko, amma gefunansu suna lalacewa ta hanyar maimaita hulɗar bincike. Murabba'ai na ƙarfe suna fuskantar tsatsa ko maganadisu. Duk da haka, madadin yumbu yana haɗa taurin Vickers wanda ya wuce 1600 HV tare da sifili mai ƙarfin maganadisu, kusan sha ruwa, da kuma yawan faɗaɗa zafi (CTE) na 7-8 ppm/°C kawai - wanda aka kwatanta da wasu granites amma tare da kyakkyawan ingancin gefen. Sakamakon? Kayan aiki na tunani wanda ke kula da ƙayyadaddun daidaiton daidaiton daidaiton 0.001 mm ba wai kawai na tsawon watanni ba, har ma na tsawon shekaru.
Hakazalika, Precision Ceramic Straight Ruler ya zama dole a aikace-aikacen da ke buƙatar cikakken layi. Ko dai tabbatar da daidaito a matakan sarrafa wafer, daidaita layukan mai lanƙwasa a cikin kayan aikin lithography, ko daidaita bayanan saman a cikin dakunan gwaje-gwaje na R&D, waɗannan masu lanƙwasa suna ba da madaidaiciya da lanƙwasa a cikin ±1 µm sama da 300 mm - sau da yawa mafi kyau. Ana lanƙwasa saman su kuma ana goge su ta amfani da slurries na lu'u-lu'u a ƙarƙashin yanayin muhalli mai sarrafawa, sannan a tabbatar da su ta hanyar interferometry ko kuma duba CMM mai ƙuduri mai girma. Saboda ba su da ramuka kuma ba su da sinadarai, suna tsayayya da lalacewa daga abubuwan tsaftacewa, acid, ko danshi - suna da mahimmanci a cikin saitunan tsabtataccen ɗaki inda dole ne a rage samar da barbashi.
Amma tasirin injinan yumbu masu daidaito ya wuce kayan aikin metrology na hannu. A duk faɗin masana'antu, injiniyoyi suna ƙayyade daidaiton sassan yumbu don ayyukan da aka tanada don ƙarfe ko polymers. A cikin kayan aikin semiconductor, layukan jagora na yumbu, wafer chucks, da fil ɗin daidaitawa suna jure waƙar plasma mai ƙarfi ba tare da fitar da iska ko warping ba. A cikin na'urorin robotics na likitanci, haɗin yumbu da gidaje suna ba da jituwa ta halitta, juriya ga lalacewa, da rufin lantarki a cikin ƙananan sifofi. A cikin sararin samaniya, sassan yumbu a cikin tsarin kewayawa marasa motsi suna kiyaye daidaitawa duk da tsananin girgiza da canjin zafin jiki.
Abin da ya sa hakan zai yiwu ba wai kawai kayan ba ne—amma ƙwarewar ƙera su. Injin yumbu mai daidaito ya shahara da ƙalubale. Taurin Alumina ya yi karo da sapphire, kayan aikin da aka lu'u-lu'u masu buƙata, dandamalin CNC mai ƙarfi, da jerin niƙa/gogewa masu matakai da yawa. Ko da ƙaramin damuwa da ya rage daga rashin yin sintering na iya haifar da karkacewar bayan injin. Shi ya sa kaɗan daga cikin masu samar da kayayyaki na duniya suka haɗa tsarin kayan cikin gida, ƙirƙirar daidaito, da kuma kammala sub-micron a ƙarƙashin rufin gida ɗaya—wani ƙarfin da ke raba masu kera na gaskiya na matakin metrology daga masu kera yumbu gabaɗaya.
A ZHONGHUI INTELLIGENT MANUFACTURING (JINAN) GROUP CO., LTD (ZHHIMG), wannan haɗin kai muhimmin abu ne ga falsafarmu. Daga zaɓin foda mai ɗanɗano zuwa takardar shaida ta ƙarshe, kowane ɓangaren yumbu mai daidaito yana fuskantar tsauraran matakan sarrafawa. Ana ƙera layukan Ruler ɗinmu na Ceramic Square Ruler da Precision Ceramic Straight Ruler a cikin ɗakunan tsabta na ISO Class 7, tare da cikakken bin diddigin ma'auni na NIST. Kowane na'ura yana ɗauke da takardar shaidar daidaitawa da ke bayyana lanƙwasa, madaidaiciya, perpendicularity, da kuma rashin ƙarfi na saman (yawanci Ra < 0.05 µm) - bayanai waɗanda ke da mahimmanci ga manajoji masu inganci a cikin masu samar da motoci na Tier 1, 'yan kwangilar tsaro, da kuma semiconductor OEMs iri ɗaya.
Abin mamaki, waɗannan kayan aikin ba wai kawai “sun fi daidai” ba ne—suna dawwama a cikin dogon lokaci. Duk da cewa farashin farko ya wuce na granite, tsawon rayuwarsu yana rage yawan sake daidaitawa, zagayowar maye gurbin, da lokacin aiki.mai mulkin murabba'in yumbuzai iya wuce daidaitattun duwatsu guda uku na granite a cikin yanayin da ake amfani da su sosai, yana rage jimlar farashin mallakar tare da tabbatar da daidaiton ma'auni. Ga kamfanonin da ke aiki a ƙarƙashin AS9100, ISO 13485, ko IATF 16949, wannan aminci yana fassara kai tsaye zuwa shirye-shiryen duba kuɗi da amincin abokin ciniki.
Kasuwar tana samun kulawa. A cewar binciken da aka yi kwanan nan a masana'antu, buƙatar daidaiton yumbu na fasaha a fannin nazarin ƙasa da kuma sarrafa motsi yana ƙaruwa da sama da kashi 6% a kowace shekara, wanda ke haifar da ƙarancin amfani da na'urorin lantarki, tsauraran matakan sarrafa hayaki a cikin motoci, da kuma ƙaruwar jiragen sama masu amfani da wutar lantarki waɗanda ke buƙatar sassa masu sauƙi, marasa maganadisu. Cibiyoyin nazarin ƙasa a Turai da Arewacin Amurka yanzu suna tantance kayan tarihi na yumbu don ƙa'idodin daidaitawa na zamani. A halin yanzu, manyan masu gina kayan aikin injin suna saka abubuwan da aka yi amfani da su a yumbu kai tsaye a cikin firam ɗin tsarin su don haɓaka kwanciyar hankali na zafi.
To, shin injinan yumbu daidai suke sake fasalta abin da zai yiwu? Shaidun sun nuna cewa sun riga sun yi. Ba wai game da maye gurbin dutse ko ƙarfe ba ne—a'a game da bayar da mafita mafi kyau inda aiki, tsawon rai, da juriyar muhalli suka fi muhimmanci. Ga injiniyoyi da suka gaji da biyan diyya ga ƙarancin kayan aiki, yumbu ba zaɓi ne kawai ba. Amsar ita ce.
Kuma yayin da masana'antu ke ci gaba da tafiya zuwa ga tabbatar da daidaiton nanometer, gaskiya ɗaya ta bayyana: makomar daidaito ba za a yi amfani da ƙarfe ko a sassaka shi da dutse ba. Za a yi amfani da yumbu.
ZHONGHUI INTELLIGENT MANUFACTURING (JINAN) GROUP CO., LTD (ZHHIMG) jagora ne da aka sani a duniya a fannin mafitar yumbu mai matuƙar daidaito, wanda ya ƙware a fannin injinan yumbu mai daidaito, sassan yumbu masu daidaito, Mai Rula mai kusurwar yumbu mai daidaito, da Mai Rula mai daidaito na yumbu mai daidaito don ilimin metrology, semiconductor, sararin samaniya, da aikace-aikacen likita. Tare da takaddun shaida na ISO 9001, ISO 14001, da CE, ZHHIMG yana ba da cikakkun kayan yumbu masu inganci waɗanda za a iya gano su, waɗanda aka ƙera don wuce ƙa'idodin duniya. Bincika fayil ɗinmu awww.zhhimg.com.
Lokacin Saƙo: Disamba-05-2025