V-block is used to hold round bars. It has a V-groove which is usually 90 Degree.
3) 'V' block is used to hold round bars. It has a Vee groove which is usually
Answer is:
90 Degree
Explanation:
Related Marking MCQ - Machinist(Set-1) with Answers
Answer is:
12 Degree to 15 Degree
Explanation:
In lay out work it is necessary to scribe lines to indicate the dimensions of the workpiece to be filed or machined. The scriber is a tool used for this purpose. It is made of high carbon steel and is hardened. For drawing clear and sharp lines, the point should be ground and honed frequently for maintaining its sharpness. Generally the point angle of Scriber is 12 Degree to 15 Degree.
Answer is:
90 Degree
Explanation:
The point angle of centre punch is 90 Degree.
Answer is:
Marking off table surface
Explanation:
During Marking, the reference surface is provided by Marking off table surface.
Answer is:
Accommodation bolts
Explanation:
An angle plate is a work holding device used as a fixture in metalworking. Angle plates are used to hold workpieces square to the table during marking out operations. The slots are provided on angle plate for accommodation bolts.
Slotted holes or "T" bolt slots are machined into the surfaces to enable the secure attachment or clamping of workpieces to the plate, and the plate to the worktable.
