7.2 Flashcards
1
Q
Control of tools
A
A shadow board can be used.
A dedicated numbered tool tag can be used.
2
Q
What is a dimension.
A
A measurable limit of some kind.
Nominal size = approximate dimension
Measured size = actual size
Basic size = theoretical size.
3
Q
What does tolerance mean
A
The total amount by which a given dimension is allowed to vary.
Can be bilateral or unilateral.
4
Q
What does allowance mean?
A
Is the minimum clearance space intended between two parts.
The intentional difference the maximum material dimensional limits.
5
Q
Calibration labels should show:
A
Date of last test.
Next inspection is due
Authorised persons signatures or stamp.
6
Q
Torque wrenches.
A
Use of a torque analyser
Calibration and that.
