Granite measuring tool is a very precise measurement tools, if you are not good maintenance, to lead to inaccurate measurement and measurement shortened lifespan, so well during the use and maintenance, below to see how to maintain it.
1, the measurement on the machine tool parts, such as parts measured again after stopped completely, otherwise not only will prematurely wear granite measuring tool measuring surface and thus lose accuracy, and easy to cause an accident.
2, should the granite measuring tool before measurement and parts of the surface of the measured surface to wipe clean, avoid the presence of dirt and affect measurement accuracy. Use of precision measuring tools such as vernier caliper, dial gauge, dial indicator and so on, to measure malleable cast a blank, or with the surface of the abrasives are wrong, this easy to wear fast measuring surface and lose accuracy.
3, granite measuring tool in use process, don't get along with other tools, cutting tools, such as file, hammer, turning and drilling pile up together, avoid bruising measuring tool. Don't go on machine tools, measuring tool to avoid machine tool vibration and make the drop measuring tool damage. Especially the vernier caliper, etc., should be flat on a dedicated box, avoid make feet body deformation and affect the precision.
4, granite measuring tool measuring tool, never as a substitute for other tools. With dial gauge as small hammer, for example, take the vernier caliper, with steel ruler as rotary screw driver, and with a steel ruler clear chip are wrong. Toys, such as the measuring tool when take in the hands of the dial gauge and arbitrary wave or rocking-turn is wrong, is easy to lose measuring precision.
5, is highly affected by the temperature measurement results, the precision measurement of parts must make parts and measuring tool at 20 ℃ under the condition of measurements. Can generally be measured at room temperature, but must be consistent with measuring temperature of components, otherwise, due to the characteristics of metal materials heat bilges cold shrink, can lead to inaccurate measurements. The influence of temperature on the measuring accuracy is big also, precision measuring tool should not be in the sun or on headstock, because after measuring temperature, also is the right size. Don't put more precision measuring tool in the near heat sources (such as electric furnace, heat exchangers, etc.), lest make measuring heat deformation and loss of accuracy.
Granite measuring tool maintenance method to share here, here, we call you if needed. Your satisfaction is our unremitting pursuit of the goal!
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