What are jigs and what are the benefits of manufacturing Jigs?

A tooling fixture is a device that holds and positions a workpiece while also guiding and controlling one or more cutting tools. The work is held and the tool is guided in such a way that they are inaccurate relative positions to each other.

In construction, a jig is a plate, framework, or box composed of metal or, in certain circumstances, non-metal with provisions for handling similar components one after the other and then guiding the tool into the wrong positions on the work according to the drawing, specification, or operation arrangement.

Consumption of jigs has risen in recent years as industrial technology has advanced rapidly. As a result, manufacturing jigs have devised novel techniques for creating high-quality products at a much faster rate to fulfill the increased demand.

Innovative manufacturing jigs concepts such as Lean Production System, Cellular Manufacturing, Single Minute Exchange of Dies, and Tact Time Analysis have been introduced into the manufacturing process. These inventive manufacturing jigs ways necessitate a slew of effective, low-cost instruments and work-holding devices.

A basic work positioning strategy and gadgets are required by the manufacturing jigs organization for proper operations. This is to ensure that there are no difficulties in assembly and that unit costs are reduced, that enormous production costs are reduced and that their profitability is increased.

There are a few things to keep in mind when working with fixtures:

• It is utilized in uni-dimensional machining procedures such as drilling, tapping, and reaming, among other things.
• This system is light and has a complicated shape, according to the researchers.
• fixtures are more expensive than gauge blocks because they aren’t necessary.
• the fixture isn’t attached to the machine table until a significant operation is required.

From a human factor standpoint, fixtures have made manufacturing processes less time-consuming, more precise, and hassle-free.

The following are only a few of the advantages of fixtures:

• An increase in output.
• Because of the little variability in dimension, manufactured products have a constant quality.
• Cost-cutting.
• Part interchangeability and high precision.
• The cost of inspection and quality control is greatly lowered.
• Improved safety standards reduce the likelihood of an accident.
• Semi-skilled workers can operate this equipment due to their relatively easy maneuverability, lowering labor costs.
• To a reasonable extent, the machine tool can be automated.
• Components that are complex, robust, and heavy can be easily machined.
• Simple assembly methods cut down on time spent on non-productive tasks.
• Eliminates the need for measuring, punching, positioning, alignments, and setup for each workpiece, resulting in a shorter cycle and setup time.
• Machine tool technological capacities are increased.
• On a workpiece, more than one device can be employed at the same time.
• Because of the improved clamping capabilities of fixtures, higher values of some operational conditions such as depth of cut, speed, and rate of feed can be achieved.

A basic work positioning strategy and gadgets are required by the manufacturing organization for proper operations. This is to ensure that there are no difficulties in assembly and that unit costs are reduced, that enormous production costs are reduced and that their profitability is increased.

Manufacturing fixtures are used to simplify machining operations and cut down on non-productive time in any mass manufacturing process. Jigs are designed using the location concept, often known as the 3-2-1 principle, as well as CAD and FEA tools.

Conclusively, fixtures have the primary purpose of assuring accuracy with easy methods while manufacturing the products.