measurement & inspection
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measurement & inspection - Details
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17 questions
| 🇬🇧 | 🇬🇧 |
| Using gages to determine if a product is good or bad resulting in a yes/no, go/no go decision | What is an attribute? |
| Using calibrated instruments to determine the actual dimensions of the product for comparison with the desired. | What is variable inspection? |
| Accuracy is hitting the same target consistently, precision is repeatability | Difference between accuracy precision |
| When largest shaft is smaller than smallest hole | What is a clearance fit? |
| When the hole is smaller than the largest shaft | What is interference fits? |
| Large allowance; accuracy not imporant. | What is a loose fit? |
| Medium allowance; running fits where speeds are below 600 rpm pressure less than 600 psi for sliding fits | What is a medium fit |
| Zero allowance; no movement under load intended no shaking wanted. tightest fit assembable by hand. | Snug fit |
| Considerable negative allowance, used for permanent shrink fits on steel members | Heavy force and shrink fits |
| The difference between the two limits of size of a part, an absolute amt without signs. | What is tolerance |
| When an assembly has either clearance or interference fits | What is a transition fit? |
| Max allowable deviation of a form or position from the perfect geometry implied by a drawing. | What is geometric tolerances |