Test conditions for die sinking electro-discharge machines (die sinking EDM). Testing of the accuracy - Single-column machines (cross-slide table type and fixed-table type) has-hardcopy Using BS ISO 27892 you

Using BS ISO 27892 you can specify a method for the measurement of rapid shutdown torque (destructive torque) of turbomolecular pumps in which gas momentum is produced by axial flow type blades and/or helical channels

test methods required for testing the constituent materials

Typical GC operating conditions

BS EN 2240-015 covers the terms and definitions

Test conditions for die sinking electro-discharge machines (die sinking EDM). Testing of the accuracy - Single-column machines (cross-slide table type and fixed-table type) has-hardcopy Using BS ISO 27892 you1 Scope This part of ISO 11090 specifies, with reference to ISO 230 1 and ISO 230 2, geometric and machining tests and tests for checking accuracy and repeatability of numerically controlled positioning axes for normal accuracy and general purpose die sinking electro discharge machines (die sinking EDM). It also specifies the applicable tolerances corresponding to the above mentioned tests. This part of ISO 11090 is also applicable to single column