Menene ma'aunin tantancewa don dandamalin gwajin granite mai maki 00?

Dandalin gwajin granite mai maki 00 kayan aiki ne mai matuƙar daidaito, kuma ƙa'idodin tantancewa sun ƙunshi waɗannan fannoni:

Daidaiton Geometric:

Faɗi: Kuskuren faɗin da ke kan dukkan saman dandamali dole ne ya zama ƙarami sosai, wanda yawanci ana sarrafa shi zuwa matakin micron. Misali, a ƙarƙashin yanayi na yau da kullun, karkacewar faɗin bai kamata ya wuce microns 0.5 ba, ma'ana saman dandamali kusan ya yi faɗi gaba ɗaya, yana ba da ma'auni mai ƙarfi don aunawa.

Daidaito: Ana buƙatar daidaito mai yawa tsakanin saman aiki daban-daban don tabbatar da daidaiton ma'auni. Misali, kuskuren daidaito tsakanin saman aiki guda biyu da ke maƙwabtaka ya kamata ya zama ƙasa da microns 0.3 don tabbatar da amincin bayanai lokacin auna kusurwoyi ko matsayi na dangi.

Daidaito: Dole ne a sarrafa daidaiton da ke tsakanin kowace farfajiyar aiki da kuma farfajiyar da aka yi amfani da ita sosai. Gabaɗaya, bambancin da ke tsakanin madaidaiciya ya kamata ya kasance cikin microns 0.2, wanda yake da mahimmanci ga aikace-aikacen da ke buƙatar aunawa a tsaye, kamar auna daidaitawa mai girma uku.

Kayayyakin Kayan Aiki:

Granite: Granite mai tsari iri ɗaya da tsari mai yawa yawanci ana amfani da shi azaman kayan tushe. Babban taurinsa, juriyar lalacewa mai kyau, da ƙarancin faɗaɗa zafi suna tabbatar da kwanciyar hankali na girman dandamali da juriya ga nakasa yayin amfani da dogon lokaci. Misali, granite da aka zaɓa yakamata ya sami taurin Rockwell na 70 ko sama da haka don tabbatar da kyakkyawan juriyar lalacewa da karce na dandamali.

Kwanciyar hankali: Tsarin gwajin granite mai matakai 00 ana yin maganin tsufa mai tsauri yayin ƙera shi don kawar da damuwa na ciki, yana tabbatar da ingantaccen aiki a ƙarƙashin yanayi daban-daban na muhalli. Bayan magani, saurin canjin girman dandamalin bai wuce 0.001 mm/m kowace shekara ba, wanda ya cika buƙatun ma'aunin daidaito.

Ingancin Fuskar:

Rashin Tsauri: Rashin Tsauri a saman dandamalin yana da ƙasa sosai, yawanci ƙasa da Ra0.05, wanda ke haifar da santsi kamar madubi. Wannan yana rage gogayya da kuskure tsakanin kayan aikin aunawa da abin da ake aunawa, don haka yana inganta daidaiton aunawa.

Mai sheƙi: Babban sheƙi na dandamalin, wanda yawanci ya wuce digiri 80, ba wai kawai yana ƙara kyawunsa ba, har ma yana sauƙaƙa wa masu aiki lura da sakamakon aunawa da daidaitawa.

Daidaiton Ma'auni:

Kwanciyar Zafin Jiki: Saboda ma'aunai galibi suna buƙatar aiki a yanayin zafi daban-daban, dandamalin gwajin granite mai maki 00 dole ne ya nuna kyakkyawan kwanciyar hankali na zafin jiki. Gabaɗaya, daidaiton ma'aunin dandamali bai kamata ya bambanta da fiye da microns 0.1 akan kewayon zafin jiki na -10°C zuwa +30°C ba, yana tabbatar da sahihan sakamakon aunawa a ƙarƙashin duk yanayin zafin jiki.

Kwanciyar Hankali Na Dogon Lokaci: Daidaiton aunawa na dandamalin ya kamata ya kasance mai karko a tsawon lokacin amfani da shi na dogon lokaci, kuma bayan wani lokaci na amfani, daidaitonsa bai kamata ya bambanta fiye da iyakokin da aka ƙayyade ba. Misali, a ƙarƙashin yanayin aiki na yau da kullun, daidaiton aunawa na dandamalin bai kamata ya karkata da fiye da microns 0.2 ba tsawon shekara guda.

A taƙaice, ma'aunin tantancewa don dandamalin gwajin granite na 00-granite suna da matuƙar tsauri, suna rufe fannoni da yawa ciki har da daidaiton lissafi, halayen kayan aiki, ingancin saman, da daidaiton ma'auni. Ta hanyar cika waɗannan manyan ƙa'idodi ne kawai dandamalin zai iya taka muhimmiyar rawa a cikin aunawa mai inganci, yana samar da daidaitaccen ma'aunin ma'auni don binciken kimiyya, gwajin injiniya, da kuma kula da inganci.