JJF 1557-2016 Active National Metrology Technical Specifications JJF

JJF 1557-2016 Calibration Specification for Straight Cylindrical Involute Spline Gauges

Publish Date: 2016-03-03 Implement Date: 2016-06-03 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: JJF 1557-2016

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: -

Publish Date: 2016-03-03

Implement Date: 2016-06-03

Pages: 31 pages

Scope

This specification applies to the calibration of cylindrical straight-toothed involute spline gauges with a modulus of 0.25 mm to 10 mm, a number of teeth of 10 to 100, a standard pressure angle of 30°, 37.5°, and 45°, and a pitch circle diameter of ≤ 180 mm.

Development Information

Word Count: 60 Thousand words Pages: 31 pages

Referenced Standards

GB/T 3478.5-2008 Straight cylindrical involute splines—Metric module,side fit—Part 5:Inspection GB/T 5106-2012 Straight cylindrical involute splines—Gauge GB/T 15758-2008 Basic terminology of spline

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