pengertian dan penjelasan tentang jig and fixtureDeskripsi lengkap
jig dan fixture merupakan salah satu peralatan ataau alat bantu yang sering digunakan dalam dunia industri, karena jig and fixture sangat mempermudah pengerjaan suatu benda kerja.Full description
perencanaan jig dan fixtureFull description
6) Analisis Jig and Fixture
Examples of Jig and Fixture for tool engineering subject
jig and fixtureFull description
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5) Perancangan Jig & Fixture
ToolingFull description
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Makalah Materi JIG dan FIXTUREDeskripsi lengkap
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Tooling
tool and die designFull description
Edited By Franklin D, Jones
Edited By Franklin D, Jones
The successful running of any mass production depends upon the interchangeability to facilitate easy assembly and reduction of unit cost. Mass production methods demand a fast and easy method of positioning work for accurate operations on it. Jigs an
The total cost to manufacture a part is the sum of per-piece run cost, setup cost, and tooling cost. Expressed as a formula:
Run Cost
This is the variable cost per piece to produce a part, at shop labor rate (material cost does not need to be included as long as it is the same for all fixturing options). In our example, run costs for the permanent and modular fixtures are the same, while power workholding lowers costs by improving cycle time and reducing scrap.
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Setup Cost
This is the cost to retrieve a fixture, set it up on the machine, and return it to storage after use. The permanent fixture is fastest to set up, the power-workholding fixture is slightly slower due to hydraulic connections, and the modular fixture is slowest due to the assembly required.
Lot Size
This is the average quantity manufactured each time the fixture is set up. In our example, lot size is the same for all three options.
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Initial Tooling Cost
This is the total cost of labor plus material to design and build a fixture (as explained in the previous section). The modular fixture is least expensive because components can be reused, the permanent fixture next, and the hydraulic fixture most expensive.
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Cost Comparison
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Jig and Fixture Design
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