Distinguish, differentiate, compare and explain what is the Difference between Jig and Fixture. Comparison and Differences.
The main construction difference between a jig and a fixture is mass. Because of the increased tool forces, fixtures are built stronger and heavier than a jig would be for the same part. They are made basically the same way as far as locators and positioners are concerned.
Differences between Jig and Fixture
|1||A jig holds, locates as well as guide the tool.||A fixture holds and position the work but does not guide the tool.|
|2||Jigs are lighter in weight.||Fixtures are heavier in construction.|
|3||Clamping the jig with work table is not required.||Fixtures are bolted rigidly with the work table.|
|4||Jigs are used for holding the work and guiding the tool in drilling, reaming or tapping.||Fixtures are used to holding the work in milling, grinding, planning operations.|
|5||Jigs come in direct contact with the cutting tool.||Fixtures never come in contact with the cutting tool.|
|6||Drill bushes used for tool guiding.||Feeler gauges, setting blocks to adjust position of tool in relation to work.|
Difference between Fixture vs Jig
Jig vs Fixture
Differences between Fixture vs Jig