Me yasa ake amfani da maganin lapping a kan faranti na saman dutse masu daidai, kuma menene ma'ana mai mahimmanci wannan tsari ke aiki a fannin metrology?

Tafiyar Farantin Dutse Mai Daidaito daga tubalin dutse mai ɗanɗano zuwa kayan aikin metrology mai takardar shaida ya ƙunshi jerin matakan ƙera na musamman. Yayin da injinan farko ke ƙirƙirar siffa ta gabaɗaya, mataki na ƙarshe, mai mahimmanci sau da yawa shine amfani da maganin lapping. Ga waɗanda ke cikin masana'antar da ta dace sosai - daga duba sararin samaniya zuwa ƙera mold - fahimtar dalilin da yasa lapping yake da mahimmanci shine mabuɗin fahimtar ainihin ƙimar da aikin wannan kayan aikin.

Lapping ba wai kawai gogewa ba ne; tsari ne na fasaha, na lissafi wanda ke tantance daidaito, aminci, da kuma aikin dandamalin granite kai tsaye. Wannan shine mataki na ƙarshe, madaidaicin mataki wanda ke canza wani yanki na dutse zuwa ainihin ma'aunin bayanai.

Bayan Inji: Muhimmin Aiki Don Latsawa

Tsarin injinan farko, kamar manyan injinan yanka da niƙa, suna da mahimmanci don cire kayan da aka tara da kuma cimma daidaiton da ba shi da kyau. Duk da haka, har ma mafi kyawun hanyoyin niƙa suna haifar da rashin daidaito na ƙananan matakai, gami da:

1. Lalacewar ƙasa da damuwa: Niƙa yana haifar da tsagewar ƙananan ƙwayoyin cuta kuma yana barin raguwar damuwa a saman saman. Waɗannan damuwa na iya haifar da rashin kwanciyar hankali na dogon lokaci, wanda ke kawo cikas ga daidaiton da aka yi alkawari na Abubuwan Granite akan lokaci.

2. Rashin Daidaito a Tsarin Geometric: Kayan aikin niƙa suna barin alamun kayan aiki masu maimaitawa kaɗan, da kuma raƙuman ruwa waɗanda, kodayake ƙarami ne, ba za a iya karɓa ba don aikace-aikacen daidaito na ƙananan micron. Waɗannan kurakuran suna haifar da kurakuran geometric waɗanda ke sa farantin ba shi da amfani ga kayan aikin auna girman gani ko na taɓawa.

3. Rashin Daidaito Tsakanin Zane: Duk da cewa saman ƙasa yana da faɗi a kan sikelin macro, ba shi da tsari mai santsi da ake buƙata don amfani mai inganci tare da kayan aikin aunawa masu laushi.

Manufar Lapping: Samun Gaskiyar Geometric da Ingantaccen Aiki

Lapping tsari ne na gogewa ta amfani da wani abu mai laushi da aka sarrafa don cire kayan daidai gwargwado a saman. Wannan tsari a lokaci guda yana inganta yanayin da kuma kammala saman, yana ba da ayyuka masu mahimmanci da dama:

1. Cimma Daidaito da Daidaito a Matakin Nanometer

Babban burin yin lapping shine a cire kurakuran lissafi da aka bari ta hanyar niƙawa da kuma cimma mafi girman matakin lanƙwasa. Don dandamalin Granite na daidaito (misali, Grade 00 ko Calibration Grade), haƙurin da ake buƙata sau da yawa yana buƙatar lanƙwasa lanƙwasa da aka auna a cikin ɗaruruwan nanometers.

• Ikon Latsa Hannun: Duk da cewa injunan lapping na atomatik suna ɗaukar manyan girma, mafi kyawun kammalawa, musamman akan Tsarin Injin Granite mai rikitarwa ko ƙananan, masu daidaitaccen ma'aunin Granite, galibi suna dogara ne akan ƙwarewar da ba ta misaltuwa ta ƙwararrun masu lapping. A ZHHIMG®, muna dogara ne akan ƙwararrun masu ƙwarewa na shekaru da yawa waɗanda zasu iya amfani da matsin lamba da dabara na musamman don "karanta" saman da kuma kawar da ƙananan wurare masu tsayi da hannu, tsari wanda ke cimma matakin tabbatacce na Nanometer-Level Precision wanda injin kawai ba zai iya cimmawa ba. Wannan yana tabbatar da cewa farantin shine ainihin ma'aunin ma'auni daidai gwargwado.

2. Tsarin Sama iri ɗaya (Kammalawa) don Aiki

Lapping yana gyara yanayin saman (sau da yawa ana auna shi da Ra ko Rq) zuwa kamala iri ɗaya, ba tare da alkibla ba, wanda yake da mahimmanci ga hulɗar aiki ta farantin da kayan aikin aunawa:

• Ingantaccen Juriya ga Zamiya: Saman da aka lanƙwasa yana tabbatar da daidaito, ƙarancin gogayya yayin zamiya ga tubalan ma'auni, ma'aunin tsayi, ko murabba'ai a kan farantin. Wannan juriya iri ɗaya yana da mahimmanci don canja wurin ma'auni daidai ba tare da gabatar da kurakuran ja ba.

• Mannewa Mai Inganci da Mannewa: Don aikace-aikacen ilimin lissafi waɗanda ke buƙatar tubalan ma'auni ko wasu ƙa'idodin tunani don a "rufe" surface na farantin (mannewa na kwayoyin halitta wanda aka samu ta hanyar saman mai santsi, mai layi ɗaya), gamawa iri ɗaya, ƙarancin Ra wanda aka samu ta hanyar lapping ya zama dole. Wannan ikon mannewa yana tabbatar da mafi girman kwanciyar hankali da daidaito don ma'aunin tarawa.

• Sarrafa Fim ɗin Iska: A cikin aikace-aikacen da suka haɗa da Bearings na Iskar Granite ko matakan injin layi mai sauri da aka ɗora a kan Abubuwan Granite, daidaitaccen lanƙwasa da ƙarewar da aka ƙirƙira ta hanyar lapping suna da mahimmanci don kiyaye kauri mai daidaito, ingantaccen fim ɗin iska, yana tabbatar da motsi mai santsi, ba tare da gogayya ba.

3. Rage Damuwa da Kwanciyar Hankali na Dogon Lokaci

Bayan inganta yanayin siffofi da rubutu, lapping yana taka muhimmiyar rawa a cikin kwanciyar hankali na dogon lokaci na dandamalin. Tsarin yana kawar da lalacewar saman micro-level da sauran damuwa da suka taso daga lokacin niƙa mai ƙarfi.

• Cire Damuwa: Ta hanyar cire saman da ke da damuwa a hankali da hankali, lapping yana hana granite canza siffarsa akan lokaci. Wannan yana da mahimmanci ga duba Sassan Jiragen Sama Masu Inganci, inda farantin dole ne ya riƙe madaidaicin sa na tsawon shekaru, ba tare da la'akari da canjin muhalli ba. Black Granite ZHHIMG®, wanda ya riga ya fi kyau saboda yawansa (3100 kg/m³) da ƙarancin CTE, an ƙara masa kwanciyar hankali ta hanyar wannan maganin ƙarshe mai rage damuwa.

Alƙawarin ZHHIMG®: Daidaito da aka samo asali a cikin sana'ar hannu

Rikici da kuɗaɗen da ke tattare da maganin lapping na gaske sau da yawa suna sa masana'antun su tsallake wannan matakin ko kuma su amince da "niƙawa mai sauƙi." Duk da haka, ga ZHHIMG Group, lapping mataki ne da ba za a iya sasantawa ba wanda ya danganta kai tsaye da ƙa'idar ingancinmu: "Kasuwancin da ya dace ba zai iya zama mai wahala ba."

Kowace Farantin Sama na Granite da muke bayarwa—daga waɗanda ake amfani da su a matsayin Tushen CMM zuwa waɗanda ke aiki a matsayin Masu Kula da Auna Granite a dakin gwaje-gwaje—ana bin wannan tsari mai tsauri a cikin Taron Zaman Lafiya da Danshi Mai Tsayi na 10,000 m². Wannan alƙawarin, wanda ke da goyon bayan takaddun shaida na ƙasashen duniya (ISO, CE) da fayil ɗin haƙƙin mallaka na duniya, yana tabbatar da cewa lokacin da abokin ciniki ya sanya abu akan samfurin ZHHIMG®, suna ɗora ma'auninsu mai mahimmanci akan tushe na gaskiya mai inganci, na geometric.

Lapping shine bambanci tsakanin samfurin aiki da kayan aikin metrology mai takardar shaida - shine ingantaccen gyara na ƙarshe wanda ke tabbatar da daidaiton da ake buƙata don ƙera zamani.