Jig vs Fixture: Difference and Comparison

We use different words to denote things. But, sometimes, we got confused.

The term Jig and Fixture have similar meanings, but they are used in different ways.

Both are tools used for distinct purposes.

Key Takeaways

  1. A jig is used to hold and guide a cutting tool, while a fixture is used to hold and position a workpiece for machining.
  2. Jigs are more specialized and are used for specific tasks, while fixtures are more versatile and can be adapted for different tasks.
  3. Jigs are used for drilling, tapping, and reaming, while fixtures are used for milling, grinding, and turning.

Jig vs Fixture

A Jig is a specialized tool that guides the cutting or shaping of a workpiece during machining operations and is designed to ensure precision. A Fixture is a device that holds a workpiece in a fixed position during machining or inspection operations and is designed to provide stability.

Jig vs

A Jig is a tool used to lift, hold and support things. It works on the specific operation to instruct the cutting tools. For busing and guiding, Jig fits perfectly with the machines.

It can also control the motion or location of another tool. While manufacturing, Jig provides accuracy, repeatability, and interchangeability.

The Jig is nothing, but it holds the thing and guides the tools. The Jigs have a bottom-up approach which is used in woodworking.

To manufacture a product with perfect shape, Jig is needed

The fixture is used in woodworking machines.

The main purpose of the fixtures is to hold and locate the workpiece during any machining operation and to provide repeatability, accuracy, and interchangeability in the manufacturing of products. Fixtures used in multi-dimensional me singing like mining, grinding, and turning.

The fix is heavier than jigs and has a simple design that helps mechanics to handle their workpieces efficiently.

Fixtures have a particular tune in milling machine shapers and slotting
machines, and they are fixed to the machine table so that they can be used
stable without any disturbance to the workpiece

Also Read:  Quiet vs Shy: Difference and Comparison

Comparison Table

Parameters of comparisonJigFixture
WeightJig is light-weightedFixture is heavy-weighted
ConstructionThe Jig has many purposes in constructionThe fixture has no purpose in construction
BushesJig use Bushes in many waysThe fixture does not use the bushes
UsesThe Jig is used in drilling, reaming & boring operations.The fixture is used in milling, turning, grinding operations.
Cutting ToolThe Jig will manage the cutting toolThe fixture does not supervise the cutting tool

What is a Jig?

A Jig is a tool used to lift, hold and support things. It works on the specific operation to instruct the cutting tools.

For busing and guiding, Jig fits perfectly with the machines. It can also control the motion or location of another tool. While manufacturing, Jig provides accuracy, repeatability, and interchangeability.

The Jig is nothing, but it holds the thing and guides the tools.

Many types of Jig are available. They are drill Jig, PCB Jig, and Jewelry Jig. The drill Jig is used in many industries to interchange products. It has many purposes.

It helps in twisting things. It is widely used in CNC companies and factories. The PCB stands for Print Circuit Board. It has a dumb board inside the Jig.

The Jewelry Jig is used in the Jewelry industry. Jig help to structure the products and get the information of other tools.

The Jigs have a bottom-up approach which is used in woodworking. To manufacture a product with perfect shape, Jig is needed.

The Jig helps to give the identical dimensions and perfect shape of the products. The Jig is needed in all industries to make perfectly shaped products.

What is a Fixture?

The fixture is used in woodworking machines.

The main purpose of the fixtures is to hold and locate the workpiece during any machining operation and to provide repeatability, accuracy, and interchangeability in the manufacturing of products. Fixtures used in multi-dimensional me singing like mining, grinding, and turning.

Also Read:  Quote vs Quotation: Difference and Comparison

The fix is heavier than jigs and has a simple design that helps mechanics to handle their workpieces efficiently.

Fixtures have a particular tune in milling machine shapers and slotting machines, and they are fixed to the machine table so that they can be used stable without any disturbance to the workpiece.

There are different types of fixtures in the market plate fixture, angle plate fixture, Angle plate fixture, indexing fixture, multi-station fixture, profile fixture, and profile fixture.

These fixes are used to increase the machining accuracy and also increase production capacity, whereas fewer skills are required for
operating this fixture and we can reduce their production cost, and also labour utilization can be increased.

This fixer can be quickly set up as a tool and proper positioning for the work. However, many advantages increase the quality of production in industries.

Main Differences Between Jig and Fixture

  1. The Jig will manage the cutting tool, but the fixture does not supervise the cutting tool.
  2. The Jig is used in drilling, reaming & boring operations, and the fixture is used in milling, turning grinding operations.
  3. Jig uses Bushes in many ways, but the fixture does not use the bushes.
  4. The Jig has many objects in construction, and the fixture has no purpose in construction.
  5. The Jig is light-weighted, whereas the fixture is heavy-weighted.
Difference Between Jig and
References
  1. https://books.google.com/books?hl=en&lr=&id=KTIKAAAAQBAJ&oi=fnd&pg=PR5&dq=jig+and+fixture&ots=h2ygpOrLV0&sig=kh3OL6MbNgEZCS_dN8RK0IjHINI
  2. https://books.google.com/books?hl=en&lr=&id=OX9hspFzRAsC&oi=fnd&pg=PP6&dq=jig+and+fixture&ots=u3BCf57cQF&sig=25knLfXPlC02VsfO_WNa8nNCbPo

Last Updated : 13 July, 2023

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11 thoughts on “Jig vs Fixture: Difference and Comparison”

  1. This was an eye-opener. Never fully understood the differences between the two. I do appreciate the clear and concise explanation.

    Reply
  2. I totally understand the different between Jig and Fixture now. They are different in many ways. Thanks for the comparison.

    Reply

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