Quick Answer: Generation Of Involute Gear Tooth Profile is a board that shows how involute gear teeth are cut by a rack type cutter, using 3 white acrylic discs with pitch circle diameters of 450 mm, 300 mm and 200 mm.
Last updated: October 2026
Key Features
3 white acrylic discs, A, B and C
Pitch circle diameters: 450 mm, 300 mm and 200 mm
Rack type cutter
Traces a gear tooth profile with module 25mm on paper placed between disc and cutter
Shows the effect of interference and undercutting on the tooth profile
Technical Specifications
Specification
Value
Discs
3, white acrylic (A, B, C)
Pitch circle diameter, disc A
450 mm
Pitch circle diameter, disc B
300 mm
Pitch circle diameter, disc C
200 mm
Module
25 mm
Cutter
rack type
About This Product
A sheet of paper is placed between the disc and the rack type cutter, and the tooth profile is traced out as the cutting of involute gear teeth is followed step by step. From the traced profiles, THEORY OF MACHINE LAB students can study how interference and undercutting affect the correct profile of a gear tooth.
Frequently Asked Questions
Q1. What module of gear tooth can be traced? A gear tooth profile with module 25mm.
Q2. What can be learned from the traced profiles? The effect of interference and undercutting on the correct profile of a gear tooth.
Lab Equipments Ambala exports to 80+ countries, including Malawi, Poland, Lebanon and Panama.
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