ISO 1985:1998 PDF

Scope: This standard (refer to GB/T 17421.1) specifies the geometric accuracy inspection and working accuracy inspection of vertical axis rectangular table surface grinders for general purposes and ordinary precision. This standard specifies corresponding tolerances for these tests. This standard does not apply to surface grinders with fixed worktables or circular worktables, nor to surface grinders with longitudinally moving grinding heads. This standard is only used for the accuracy inspection of machine tools. It is not applicable to the operation inspection of machine tools (such as vibration, abnormal noise, crawling of moving parts, etc.), nor the parameter inspection of machine tools (such as speed, feed, etc.) , these checks should usually be performed before accuracy inspection.

ISO 1985:1998 Referenced Document

GB/T 17421.1-1998 Test code for machine tools. Part 1: Geometric accuracy of machines operating under no-load or finishing conditions*， 1998-07-02 Update
GB/T 19660-2005 Industrial automation systems and integration-Numerical control of machines-Coordinate system and motion nomenclature*， 2005-01-25 Update

2015 ISO 1985:2015 Machine tools - Test conditions for surface grinding machines with vertical grinding wheel spindle and reciprocating table - Testing of the accuracy
1998 ISO 1985:1998 Machine tools - Test conditions for surface grinding machines with vertical grinding wheel spindle and reciprocating table - Testing of the accuracy
1985 ISO 1985:1985 Acceptance conditions for surface grinding machines with vertical grinding wheel spindle and reciprocating table; Testing of accuracy
1974 ISO 1985:1974 Test conditions for surface grinding machines with vertical grinding wheel spindle and reciprocating table — Testing of accuracy