Shin kun san menene Juriya na Form da Matsayi?
Haƙuri na geometric yana nufin bambancin da aka halatta na ainihin siffar da ainihin matsayi na sashi daga siffar da ya dace da matsayi mai kyau.
Haƙuri na Geometric ya haɗa da haƙurin siffar da juriyar matsayi.Kowane bangare yana kunshe da maki, layuka, da filaye, kuma wadannan maki, layuka, da saman ana kiransu abubuwa.Abubuwan ainihin abubuwan da aka yi amfani da su koyaushe suna da kurakurai dangane da abubuwan da suka dace, gami da kurakuran siffa da kurakuran matsayi.Irin wannan kuskuren yana rinjayar aikin samfuran injina, kuma ya kamata a ƙayyade haƙurin da ya dace yayin ƙira kuma a yi masa alama akan zane bisa ga ƙayyadaddun alamomin ƙayyadaddun ƙayyadaddun.A cikin shekarun 1950s, ƙasashe masu arzikin masana'antu suna da tsari da ƙa'idodin haƙuri.Hukumar kula da daidaito ta kasa da kasa (ISO) ta buga ma'auni na juriya na geometric a shekarar 1969, kuma ta ba da shawarar ka'idar gano juriya da juriya a cikin 1978. Kasar Sin ta fitar da ka'idojin juriya da matsayi a 1980, gami da ka'idojin gwaji.Haƙurin siffa da haƙurin matsayi ana magana da su azaman haƙurin sifa don gajere.
Sassan da aka sarrafa ba kawai suna da juriyar juzu'i ba, amma kuma babu makawa suna da bambance-bambance tsakanin ainihin siffa ko matsayi na maki, layi da filaye waɗanda suka ƙunshi sifofin geometric na ɓangaren da siffar da matsayi na juna da aka ƙayyade ta madaidaicin lissafi.Wannan bambance-bambance a cikin siffar shine juriya ga siffar , kuma bambancin matsayi na juna shine matsayi na matsayi, wanda ake kira tare da juriya na nau'i da matsayi.
Lokacin da muka yi magana game da "Haƙuri na Form da Matsayi", duka biyu ne na ka'ida da ƙwarewa, nawa kuka sani game da shi?A cikin samarwa, idan muka yi kuskuren fahimtar juriya na geometric da aka yi alama a kan zane, zai haifar da bincike na aiki da sakamakon sarrafawa don kauce wa bukatun, har ma ya kawo sakamako mai tsanani.
A yau, bari mu fahimci tsari da tsari na 14 da haƙurin matsayi.
14 Haɗe-haɗen Alamomin Haƙuri na Geometric na Duniya.
01 Madaidaici
Madaidaici, wanda aka fi sani da madaidaici, yana nuna yanayin cewa ainihin siffar madaidaicin abubuwan da ke cikin ɓangaren yana kula da madaidaicin madaidaiciya.Haƙuri madaidaiciya shine matsakaicin bambancin da aka ba da izini ta ainihin layin zuwa madaidaicin layi.
Misali 1: A cikin jirgin da aka ba, yankin haƙuri dole ne ya zama yanki tsakanin layi biyu madaidaiciya madaidaiciya tare da nisa na 0.1mm.
02 Lafiya
Lalaci, wanda aka fi sani da lebur, yana nuna ainihin sifar abubuwan da ke cikin jirgin, yana kiyaye yanayin jirgin sama mai kyau.Haƙurin kwanciyar hankali shine matsakaicin bambancin da aka ba da izini ta ainihin saman daga madaidaicin jirgin sama.
Misali: Yankin haƙuri shine yanki tsakanin jirage guda biyu masu kama da juna a nesa na 0.08mm.
03 Zagaye
Roundness, wanda aka fi sani da matakin zagaye, yana nuna yanayin cewa ainihin siffar da'irar da'irar a wani yanki ya kasance daidai da tsakiyarsa.Haƙurin juzu'i shine matsakaicin bambancin da ainihin da'irar ke ba da izini zuwa da'irar manufa akan sashe ɗaya.
Misali:Yankin haƙuri dole ne ya kasance akan sashe na al'ada iri ɗaya, yanki tsakanin da'irori biyu masu ma'ana tare da bambancin radius na 0.03mm.
04 Silindricity
Cylindricity yana nufin cewa kowane batu a kan kwane-kwane na saman silinda a ɓangaren an kiyaye shi daidai da axis.Haƙuri na cylindricity shine matsakaicin bambancin da aka ba da izini ta ainihin yanayin silindari zuwa farfajiyar silindari mai kyau.
Misali:Yankin haƙuri shine yanki tsakanin saman coaxial cylindrical biyu tare da bambancin radius na 0.1 mm.
05 bayanin martaba
Bayanin martaba na layi shine yanayin cewa lanƙwasa kowane nau'i yana kiyaye kyakkyawan siffarsa akan wani jirgin da aka bayar na wani yanki.Haƙurin bayanin martaba na layi yana nufin bambance-bambancen da aka halatta na ainihin layin kwane-kwane na lankwasa marar madauwari.
06 bayanin martaba
Bayanan martaba shine yanayin cewa kowane saman da ke kan sashe yana kiyaye kyakkyawan siffarsa.Haƙurin bayanin martaba na sama yana nufin bambamcin damar damar ainihin layin kwane-kwane na saman mara madauwari zuwa ingantaccen bayanin martaba.
Misali: Yankin haƙuri yana tsakanin envelopes guda biyu suna lulluɓe jerin bukukuwa tare da diamita na 0.02mm.Cibiyoyin ƙwallayen yakamata su kasance a bisa ka'ida a saman daidaitaccen siffar ƙwalƙwalwa.
07 Daidaituwa
Daidaituwa, wanda aka fi sani da matsayin matakin daidaitawa, yana nuna yanayin cewa ainihin abubuwan da aka auna akan ɓangaren ana kiyaye su daidai da datum.Haƙuri daidai gwargwado shine madaidaicin bambancin da aka yarda tsakanin ainihin alkiblar sinadari da aka auna da ingantacciyar alkibla mai kama da datum.
Misali: Idan an ƙara alamar Φ kafin ƙimar haƙuri, yankin haƙuri yana cikin saman silinda tare da madaidaicin diamita na Φ0.03mm.
08 A tsaye
Daidaitawa, wanda yawanci ake magana da shi azaman matakin orthogonality tsakanin abubuwa biyu, yana nufin cewa ma'aunin da aka auna a ɓangaren yana kiyaye madaidaicin kusurwa 90° dangane da abin da ake tunani.Haƙuri daidai gwargwado shine matsakaicin bambancin da aka yarda tsakanin ainihin alkiblar sinadari da aka auna da ingantacciyar alkibla akan datum.
09 zuw
gangara shine madaidaicin yanayin kowane kusurwar da aka ba da tsakanin kusancin dangi na fasali guda biyu akan sashe.Haƙurin juzu'i shine matsakaicin matsakaicin da aka yarda tsakanin ainihin daidaitawar sifar da aka auna da madaidaicin daidaitawa a kowane kusurwar datum.
Misali:Yankin juriya na axis ɗin da aka auna shine yanki tsakanin jiragen sama guda biyu masu layi daya tare da ƙimar haƙuri na 0.08mm da kusurwar ka'idar 60° tare da jirgin datum A.
Matsayi 10 digiri
Matsayin digiri yana nufin daidaitaccen yanayin maki, layi, saman da sauran abubuwa akanal'ada cnc milling partdangi zuwa ga manufa matsayi.Haƙuri na matsayi shine matsakaicin damar da za a iya yarda da shi na ainihin matsayi na ma'aunin ma'auni dangane da matsayi mai kyau.
11 coaxial (concentric) digiri
Coaxiality, wanda aka fi sani da matsayi na coaxiality, yana nufin cewa ma'aunin ma'auni a ɓangaren yana kiyaye shi a kan madaidaiciyar layi ɗaya dangane da axis.Haƙurin haƙura shine zaɓin da aka yarda da shi na ainihin axis da aka auna dangane da axis.
12 Sihiri
Matsayin ma'auni yana nufin cewa abubuwan tsakiya guda biyu masu ma'ana a ɓangaren ana ajiye su a cikin jirgin tsakiya ɗaya.Haƙurin simti shine adadin bambancin da aka ba da izini ta wurin jirgin sama na simti (ko layin tsakiya, axis) na ainihin kashi zuwa madaidaicin jirgin sama.
Misali:Yanki na haƙuri shine yanki tsakanin jiragen sama guda biyu masu layi ɗaya ko madaidaiciya layi tare da nisa na 0.08mm kuma an shirya su daidai gwargwado dangane da jirgin tsakiyar datum ko layin tsakiya.
Zagaye 13
Runout madauwari shine yanayin da saman juyin juya hali akan wanialuminum cnc sassayana riƙe da ƙayyadaddun matsayi dangane da axis na datum a cikin ƙayyadadden ma'aunin jirgin sama.Haƙurin runout madauwari shine matsakaicin bambancin da aka yarda a cikin iyakataccen kewayon ma'auni lokacin da ainihin abin da aka auna yana jujjuya cikakken da'irar kusa da axis ba tare da motsin axial ba.
Misali: Yankin haƙuri shine yanki tsakanin da'irori biyu masu daidaitawa daidai da kowane jirgin ma'auni, tare da radius radius na 0.1mm kuma wanda cibiyoyinsa ke kan datum axis iri ɗaya.
14 cike da bugun
Cikakken runout yana nufin adadin runout tare da duk faɗin da aka auna lokacin dainji sassa karfeana ci gaba da jujjuyawa a kusa da axis.Cikakken juriyar runout shine matsakaicin runout da aka yarda lokacin da ainihin abin da aka auna yana jujjuya ci gaba a kusa da axis na datum yayin da mai nuna alama ke motsawa dangane da kyakkyawan kwandon sa.
Misali: Yankin haƙuri shine yanki tsakanin sassa biyu na cylindrical tare da bambancin radius na 0.1 mm da coaxial tare da datum.
Ƙirƙirar ƙima, kyawu da dogaro sune ainihin ƙimar Anebon.Waɗannan ƙa'idodin a yau fiye da kowane lokaci suna samar da tushen nasarar Anebon a matsayin kasuwancin matsakaicin matsakaici na duniya don Samar da masana'anta da aka keɓance bangaren cnc, cnc juya sassa da ɓangaren simintin don Na'urori marasa daidaituwa/Masana'antar Likitoci/Electronics/Auto Accessory/Lens camera , Maraba da duk abokan cinikin gida da waje don ziyartar kamfanin Anebon, don ƙirƙirar kyakkyawar makoma ta hanyar haɗin gwiwarmu.
Mai ba da Zinare na China don ƙera Ƙarfe na Sheet na China daMachining Parts, Anebon barka da zuwa gida da kuma kasashen waje abokan ciniki ziyarci mu kamfanin da kuma yin kasuwanci magana.Kamfaninmu koyaushe yana nacewa kan ka'idar "kyakkyawan inganci, farashi mai ma'ana, sabis na aji na farko".Anebon ya kasance a shirye don gina dogon lokaci, abokantaka da haɗin kai tare da ku.
Lokacin aikawa: Afrilu-03-2023