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Crystal patch 2520 2.5*2.0MM 16MHZ 16.000MHZ 1.6V~3.6V universal OSC
Sample use slicer: 1. Adjust the thickness adjuster of the test piece to the 25mm mark and loosen the sample clamping screw to the size of 5.
0×
Place the 50mm sample into the mounting slot and tighten the sample clamping screw to compress the sample.
2,
The excess sample was cut off along the surface of the cutter platform with a slicing knife. To ensure that the upper portion of the sample was flat, the slice thickness adjuster was used to adjust 0.3 mm, and the sample was trimmed with a slicing knife.
3. The slice thickness adjuster adjusts the thickness of the desired slice (clockwise for the extruded sample, counterclockwise for the sample to return to the sample placement groove, but the thickness of the blade should be added (the sliced ​​blade thickness is about 0.15-0.2mm, for example: When cutting 0.1mm, it should be rotated about 0.3mm.) Slice with a slicing knife. Since the slicing edge has a certain angle with the wall of the slicing knife, the slicing knife should have a certain angle with the cutting platform when slicing, but cannot be cut horizontally (0.5 The mm blade is about 20 degrees, and the 0.3mm blade is about 12 degrees. When slicing, the slice should be pushed and pulled like a saw. The length of the push and pull should exceed the width of the sample (25mm). The thickness of the sample is thin (usually 0.15mm or less). When cutting, it can be cut from one corner and then into the normal cutting direction. When cutting thinner samples, pay special attention to the inclination angle of the cutting knife to ensure that the cutting edge is close to the surface of the cutter platform, otherwise the slice may be broken (especially the material) The more brittle sample) or the inability to cut the sample (the offset distance between the blade and the cutter platform surface is greater than the adjusted sample slice thickness). Reasons that affect slice thickness:
1,
Sample material: Due to the wide variety of samples, some materials have high hardness, and ordinary slicing knives cannot be cut normally. For this material, we can use the serrated knife provided by our company to cut, but for the large diameter and fragile material, there is no better solution.
2,
Proficiency of the operator: Due to the thin section, the slicing process will cause the slice to break when it is slightly inadvertent; and the blade has a certain angle, and the angle of each operation is different, which will result in the slice thickness not being the required thickness; Operation, it is best to do more operation training.
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