•: Professional gear measuring machines can accurately measure various parameters of gears, including the module. Igiya lihlelwe emshinini wokulinganisa, futhi ngezinzwa zokuqondisa nezinhlelo zokulinganisa, umshini ungathola ngqo idatha efana nephrofayili yezinyo, iphimbo, ne-helix angle yegiya. By analyzing these data, the module of the gear can be calculated. Le ndlela inembe kakhulu futhi ilungele ukulinganisa amagiya ngezidingo eziphezulu zokunemba, kepha imishini iyabiza futhi idinga ukusebenza kwezobuchwepheshe.

•: A gear tooth vernier caliper can measure the chordal thickness and chordal addendum of the gear teeth. For a standard gear, there is a certain relationship between the module, chordal thickness, and chordal addendum. Ngokukala ubukhulu be-chormal kanye nesengezo se-chordwal yamazinyo wegiya kanye nokubhekisele kwifomula yokubalwa kwepharamitha efanelekile, imodyuli yegiya ingabalwa. The accuracy of this method is relatively high and is suitable for on-site measurement of general precision gears.

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•: Ohlelweni lokuhambisa amagiya, uma ibanga lesikhungo phakathi kwamagiya amabili kanye nesilinganiso sokudlulisela saziwa, futhi inani lamazinyo namagiya amabili anelisa ubuhlobo, kanye nebanga eliphakathi. By combining these equations, the module can be calculated.

•: Select a standard gear with a known module and compare it with the gear to be measured. Ngokubheka usayizi wamazinyo egiya nokwenza ukuqhathanisa okunzima, inani elilinganisiwe lemodyuli yamagiya okulinganiswayo kungalinganiswa. This method is simple and quick but has low accuracy and is only suitable for rough judgment.

•: Place the standard gear and the gear to be measured together and observe the degree of coincidence of the tooth profiles by overlaying them. If possible, you can also use a projector to project the tooth profiles of the two gears onto a screen for comparison. Ngokushintsha isikhundla ne-angle, thola amagiya ajwayelekile ahambelana kahle negiya elizolinganiswa, futhi imodyuli yegiya elijwayelekile yimodyuli esondelene.