Wednesday 19 August, 2015 |

What is Workpiece Surface Precision

What is Workpiece Surface Precision?

How to define workpiece surface precision?

It is denoted by two ways: R_a and R_r.

1.    R_a – means average height difference of surface shape.

2.    R_r – the maximum height difference on surface configuration.

Certainly, R_a is easier to reach.

Besides What is Workpiece Surface Precision? You maybe also interested in:

1)     3.175mm shank diameter straight router bit;

2)     Corn teeth pcb cutting bit;

3)     8 cutting tool properties (Ⅱ).

by astech-cnctools

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