Special outside micrometer, Dezhou outside micrometer, outside micrometer election Bohai Heavenly

[Bohai Heavenly recommend star product - Magnetically shielded outside micrometer] outside micrometer introduce outside micrometer often referred to as a micrometer Special micrometer diameter, it is more than a caliper more precise length measuring instruments, common one shown in Fig. Its range is 0-25 mm, dividing the value is 0.01 mm. Outside micrometer to measure the main objective to achieve paperless, improve measurement accuracy and efficiency testing, when more than specifications, can be timely to remind [Bohai Heavenly recommend star product - outside micrometer micrometer] works : If the outside micrometer screw working principle is applied outside micrometer readings institutions, which includes a pair of precision thread - micrometer screw threaded bushings, and a pair of reading sleeve - fixed differential cylinder sleeve. With a micrometer to measure the size of the parts, is to be measured is placed between the parts of the two micrometer measuring surface. So the distance between the two anvil surface is part of measurements. When the micrometer screw is rotated in the threaded sleeve, since the effect of the helix, the measurement of the screw there is an axial movement, so that the distance between the two anvil surface changes. Such as micrometer screw rotation clockwise direction, distance between two anvils on the narrow side of a pitch. Similarly, if the counter-clockwise rotation, the distance between the anvil surface is increased by a pitch. Common micrometer micrometer screw pitch is 0.5mm. So outside micrometer manufacturers, when micrometer screw clockwise rotation, the distance between the two anvil surfaces on narrow 0.5mm. When less than a micrometer screw clockwise when the price of a week outside micrometer, narrowing the distance is less than one pitch, it's specific values ??can be read from the micrometer screw to form one of the circumference of the scale of the differential cylinder. Engraved with the circumference of the differential cylinder 50 bisector, when the differential cylinder revolution, micrometer screw to advance or retreat 0.5mm, differential cylinder circumference scale turned itself a small cell, the surface between two anvils rotational distance: 0.5 ÷ 50 = 0.01 (mm). It can be seen: the reading mechanism micrometer screw on correctly read 0.01mm, is micrometer readings is 0.01mm. Special outside micrometer, Dezhou outside micrometer, outside micrometer selected by the Bohai Sea Bohai tico tico. If you have any questions or consult this information, please contact us now! Our Company Name: Tianjin Bohai Tiangong mechanical and electrical products sales Limited (www.tjbhtg.com) Contact: Liu Bokai, or click on the "Business Alliance Customer Service" direct dialogue with us!