Rarraba GB don Gwajin Daidaiton Geometric na Cibiyoyin Kera
Daidaiton mashin ɗin mashin ɗin shine muhimmin alama don auna daidaiton injin ɗin sa da ingancinsa. Don tabbatar da cewa aiki da daidaito na cibiyar injinan sun cika ka'idodin ƙasa, ana buƙatar jerin gwaje-gwajen daidaiton geometric. Wannan labarin zai gabatar da rarrabuwa na ƙa'idodin ƙasa don gwajin daidaiton geometric na cibiyoyin injina.
1. Axis verticality
Axis tsaye yana nufin matakin tsaye tsakanin gatura na cibiyar injina. Wannan ya haɗa da tsayin daka tsakanin igiyar igiya da tebur ɗin aiki, da kuma tsayin daka tsakanin gatura masu daidaitawa. Daidaiton tsaye yana rinjayar siffa da daidaiton girman sassan da aka kera.
2. Madaidaici
Duban madaidaici ya ƙunshi daidaiton motsin layi madaidaiciya na axis ɗin daidaitawa. Wannan ya haɗa da madaidaiciyar hanyar dogo mai jagora, madaidaiciyar benci na aiki, da dai sauransu Daidaiton madaidaiciya yana da mahimmanci don tabbatar da daidaiton matsayi da kwanciyar hankali na motsi na cibiyar injin.
3. Lalata
Binciken flatness ya fi mai da hankali kan shimfidar benci da sauran saman. Ƙaƙwalwar ɗakin aiki na iya rinjayar shigarwa da machining daidaito na workpiece, yayin da flatness na sauran jirage na iya shafar motsi na kayan aiki da machining ingancin.
4. Coaxiality
Coaxiality yana nufin matakin da axis na ɓangaren juyi ya zo daidai da axis, kamar coaxiality tsakanin igiya da mai riƙe kayan aiki. Daidaiton coaxiality yana da mahimmanci don injin jujjuyawar sauri mai sauri da mashin ɗin rami mai tsayi.
5. Daidaituwa
Gwajin kama-da-wane ya ƙunshi alaƙar daidaici tsakanin daidaita gatura, kamar daidaitawar gatari X, Y, da Z. Daidaitaccen daidaituwa yana tabbatar da daidaituwa da daidaito na motsi na kowane axis yayin sarrafa mashin axis da yawa.
6. Radial runout
Radial runout yana nufin adadin runout na jujjuyawar juzu'i a cikin radial shugabanci, kamar radial runout na spindle. Radial runout zai iya rinjayar rashin ƙarfi da daidaito na saman da aka yi.
7. Axial ƙaura
Maɓalli na axial yana nufin adadin motsi na ɓangaren jujjuyawar a cikin jagorar axial, kamar ƙaurawar axial na sandal. Motsi na axial na iya haifar da rashin kwanciyar hankali a matsayin kayan aiki kuma yana rinjayar daidaiton mashin.
8. Matsayi daidai
Matsakaicin daidaito yana nufin daidaiton cibiyar injina a takamaiman matsayi, gami da kuskuren sakawa da maimaita daidaiton matsayi. Wannan yana da mahimmanci musamman don sarrafa hadaddun sifofi da madaidaicin sassa.
9. Juya bambanci
Bambanci na baya yana nufin bambancin kuskure lokacin motsawa cikin ingantattun kwatance mara kyau da mara kyau na axis daidaitawa. Ƙananan bambance-bambancen baya yana taimakawa wajen inganta daidaito da kwanciyar hankali na cibiyar injin.
Waɗannan rabe-raben sun ƙunshi manyan abubuwan gwajin daidaito na geometric don cibiyoyin injina. Ta hanyar duba waɗannan abubuwa, za a iya ƙididdige madaidaicin matakin cibiyar mashin ɗin kuma ko ya dace da ƙa'idodin ƙasa kuma ana iya ƙayyade buƙatun fasaha masu dacewa.
A cikin aikin dubawa, ƙwararrun kayan aunawa da kayan aiki kamar masu mulki, calipers, micrometers, interferometers na laser, da sauransu galibi ana amfani dasu don aunawa da kimanta alamun daidaito daban-daban. A lokaci guda, ya zama dole don zaɓar hanyoyin dubawa da ma'auni masu dacewa dangane da nau'in, ƙayyadaddun bayanai, da buƙatun amfani na cibiyar injin.
Ya kamata a lura cewa kasashe da yankuna daban-daban na iya samun ma'auni da hanyoyin duba daidaiton lissafi na geometric daban-daban, amma gabaɗayan manufar ita ce tabbatar da cewa cibiyar injin ɗin tana da daidaito da ƙarfin injina. Binciken daidaito na geometric na yau da kullun da kiyayewa na iya tabbatar da aiki na yau da kullun na cibiyar injin da haɓaka ingancin injina da inganci.
A taƙaice, ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun bayanai don duba daidaiton geometric na cibiyoyin injuna sun haɗa da madaidaiciyar axis, madaidaiciya, flatness, coaxiality, parallelism, radial runout, ƙaurawar axial, daidaiton matsayi, da juzu'i. Wadannan rabe-raben suna taimakawa wajen kimanta daidaitattun ayyukan cibiyoyin injina da kuma tabbatar da cewa sun cika bukatu na ingantattun injina.