IS 4702-1968
Accuracy requirements for high-precision gears

Standard No.

IS 4702-1968

Release Date

1968

Published By

IN-BIS

Status

Be replaced

Replace By

ISO/FDIS 4702:2024

Latest

ISO/FDIS 4702:2024

Scope

This standard covers the manufacturing tolerances of machine cut high precision gears of Grades 3 and 4 (see IS: 3681-1966〓 ) having involute profiles and modified involute profiles of straight and inclined teeth and pitch velocity above 15 m per second.

IS 4702-1968 history

• 2024 ISO/FDIS 4702:2024 Water quality — Zirconium 93 — Test method using ICP-MS
• 1968 IS 4702-1968 Accuracy requirements for high-precision gears