In aluminum production, measurement tools for inspectors as their weapons. If the weapon is semi-paralyzed or damage to state that the test results would not make any sense, but there is no supervision of product quality control role. Therefore, measuring the maintenance and care is very important. Here are a few measurement tool maintenance specifications (for commonly used detection tool):
1 Measuring exhausted after, to clean surface stains, Aluminum Strip, loosen the fastening device, when the long-term (one month or more) when not in the measurement surface to be oiled. Gage when not, to put it in a protective case, it is best to use someone full-time, and do measuring unit testing by the authoritative annual record.
(2) Do not use the caliper jaws as the stylus tip, compasses, or other tools, are not allowed to artificially twist two jaws or to gauge when the card board uses.
3 Do not oil stone, emery cloth and rub the surface of measuring surface and measuring reticle part non-metering maintenance personnel, non-demolition, alteration and unauthorized repairs gauges.
4 Do not touch the gage measuring surface, because the hands have sweat and other dirt can contaminate the measuring surface, making it rust. Measuring do with other tools, and metal substances mixed together so as not to bruise measuring tools.
5 gage storage place should be kept clean, dry, no vibration, no corrosive gas, and to stay away from a large range of temperature change place or places where magnetic fields. Storage box measuring gages to clean and dry, are not allowed to store other debris.
6, when the surface has burrs, must go to the net burr, and then measure, or make measuring wear, and will affect the measurement accuracy of the results.
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