click below
click below
Normal Size Small Size show me how
Fundamentals Draft 2
Fundamentals of Drafting Glossary Test 2 (2011)
| Question | Answer |
|---|---|
| A circular centerline on a drawing, containing the centers of holes about a common center. | bolt circle |
| To enlarge a hole with a boring mill. | bore |
| A cylindrical projection on a casting or a forging. | boss |
| An alloy of copper and zinc. | brass |
| To join with a hard solder of brass or zinc. | braze |
| A method of testing hardness of metal. | brinell |
| A long cutting tool with a series of teeth that gradually increase in size that is forces through a hole or over a surface to produce a desired shape. | broach |
| An alloy of eight or nine parts copper and one part tin. | bronze |
| An inclined edge, not at a right angle to the joining surface. | bevel |
| To finish or polish on a buffing wheel composed of fabric with abrasive powders. | buff |