Microhardness test object stage capable of adjusting angle
A microhardness and stage technology, applied in microscopes, optics, instruments, etc., can solve the problem that the microhardness test stage cannot adjust the angle of the sample, and achieve a simple structure, compact shape, and convenient operation Effect
Inactive Publication Date: 2014-06-04
UNIV OF JINAN
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[0004] The present invention designs a rotatable microhardness test stage for the current situation that the microhardness test stage cannot realize the adjustment of the sample angle.
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[0013] Such as figure 1 with figure 2 As shown, a microhardness test stage with adjustable angle, its structure includes 1 upper table, 2 screws, 3 cover plate, 4 rotating table, 5 lower table, 6 linear adjustment knob, 7 middle table , 8 angle adjustment knobs, 9 support sleeves, 10 large gears, 11 small gears. The rotary table places the sample to be tested, the gear adjustment mechanism can realize the rotation of the rotary table, and the worktable part can realize the linear adjustment in the XY direction through its own linear adjustment knob; the gear adjustment mechanism is composed of two gears, large and small, which mesh with each other. The gear is fixedly connected to the rotary table, and the pinion is fixedly connected to the angle adjustment knob; there is a pointer on the angle adjustment knob, and there is an angular scale around the mounting hole of the cover plate.
[0014] When in use, place the sample on the rotating table, observe it in the field of v...
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The invention provides a microhardness test object stage capable of adjusting the angle and belongs to the field of microscopy tests. The microhardness test object stage capable of adjusting the angle mainly achieves the purpose that the angle of a sample is adjusted in the microhardness test process. According to the structure, the microhardness test object stage capable of adjusting the angle comprises a rotary table, a gear adjusting mechanism and a workbench; the sample to be tested is placed on the rotary table; the gear adjusting mechanism is composed of a large gear and a pinion which are meshed with each other, the large gear is fixedly connected to the rotary table, and the pinion is fixedly connected to an angle adjusting knob so that the rotary table can be rotated; linear adjustment in the X direction and the Y direction can be achieved by a part of the workbench through a linear adjusting knob of the workbench. The object stage can be directly installed on a microhardness tester. In a test, the linear position of the sample in the X direction and the Y direction is adjusted through the linear adjusting knob on the workbench, the angle adjusting knob can be rotated with the combination of an angle scale on a cover board, so that the sample is rotated, and the angle of the sample is adjusted until the requirement is satisfied.
Description
technical field [0001] The invention relates to an angle-adjustable microhardness testing stage, which belongs to the field of microscopic testing. Background technique [0002] The stage is a component that must be used in the field of microscopic testing. During the test, the sample is placed on the stage, and the position of the sample in the field of view is adjusted by adjusting the knob. Usually the stage consists of a base, a workbench and an adjustment knob. During the microhardness test, when testing the hardness layer, it is necessary to adjust the position of the sample in the field of view of the eyepiece so that the edge is parallel to the edge of the worktable, and then test the hardness value at different depths to obtain the thickness of the hardness layer. [0003] In the existing published documents, such as CN102540441A "Microscope Stage" and CN1254098A "Microscope Stage", although the XY linear position of the sample can be adjusted, it is necessary to a...
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IPC IPC(8): G02B21/26
Inventor 鲁帅帅昃向博付秀丽
Owner UNIV OF JINAN