Jis B 1702-1 Pdf

Pitch deviations, profile deviations, and helix (helix slope and lead) deviations. The Grading System: Old vs. New JIS Standards

The standard is intended for:

: You can buy the official English or Japanese version through the Japanese Standards Association (JSA) Webdesk . jis b 1702-1 pdf

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: The official publisher. A preview of the 2016 edition is available on the JSA Webdesk ANSI Webstore ANSI Webstore provides the full document for purchase and subscription. Intertek Inform : This platform offers the current JIS B 1702-1:2016 and historical versions like the 1998 edition. Pitch deviations, profile deviations, and helix (helix slope

Suitable for general machinery where moderate tolerances are acceptable. 4. Methodologies for Evaluation

In the world of mechanical engineering, precision is not just a metric; it is the language of reliability. When dealing with cylindrical gears, one name stands out in the Japanese industrial landscape: . This public link is valid for 7 days

is the comprehensive Japanese Industrial Standard that establishes the tolerance classification system for the tooth flanks of individual cylindrical involute gears. Heavily based on the international standard ISO 1328-1 , this specification outlines the precise definitions, measurement methods, and allowable deviation values necessary for manufacturing high-precision spur and helical gears.

JIS B 1702-1 is the first part of the Japanese Industrial Standard that specifies the accuracy classification system and definitions for the tangential and radial deviations of spur and helical cylindrical gears.

is the primary Japanese industrial standard for defining the accuracy and tolerances of individual cylindrical involute gears. 日本規格協会 JSA GROUP Webdesk Standard Overview Current Version : JIS B 1702-1:2016.

If you are currently using a scanned PDF from 1998, beware of these changes in the current revision (JIS B 1702-1:2015):