In Aluminum Alloys 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 scrap , 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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