02-04-2015, 08:25 PM
Basic Concept of Mechanical Engineering
A-Z
Everyone must update in figure tip
Design of Machine Elements
1. In majority of machine members, the damping capacity of the material should be zero.
2. At quite low temperatures (say -75°c) the notched bar impact value of steel decreases significantly.
3. The crest diameter of a screw thread is same as major diameter.
Attachment : [attachment=28019]
A-Z
Everyone must update in figure tip
Design of Machine Elements
1. In majority of machine members, the damping capacity of the material should be zero.
2. At quite low temperatures (say -75°c) the notched bar impact value of steel decreases significantly.
3. The crest diameter of a screw thread is same as major diameter.
Attachment : [attachment=28019]