Glass line scale calibration glass micrometer scale national scale

1. What is the line scale? Line scale for longer than that, measuring machine, universal tool microscope, universal length measuring machine measurement calibration measurement tools as optical components; coordinate boring, jig grinders and other precision machine tools as optical positioning element. When the line scale for measuring or positioning, to and reading microscope, optical reading head or supporting the use of the photoelectric microscope. Wherein the lower line scale membrane microscope used for engraved lines the back of the ruler. 2, line scale materials usually have? (1), line scale soda glass optical glass having a thermal expansion coefficient, high precision, greater hardness, corrosion resistance is good. (2), the quartz glass of the quartz glass is a valuable material. Quartz glass high temperature, low thermal expansion, good chemical thermal stability, bubbles, stripes, uniformity, birefringence can be comparable with conventional optical glass, so it works with high stability of the optical system in a variety of adverse situations essential optical material. (3), K9 glass K9 glass has excellent mechanical properties and very low air bubbles and impurities, has a good scratch resistance. Because of its stable chemical properties, without special treatment grinding and polishing. Used in many areas of optoelectronics, microwave technology, diffractive optics. 3, the type of line scale of what? Line scale can be divided into the reference line scale, the standard line scale and line scale work. Line scale and magnitude of the reference standard for the measurement of the length of the line scale transfer. Work line scale for measuring the positioning of measuring instruments and precision lathes use. 4, common glass line scale specifications have? - Conventional glass-lined ruler specifications are as follows: Model Length (mm) Width (mm) thickness (mm) sub-grid value precision (μm) HBL01-100 130 30 5 0.1mm, 0.5mm, 1mm 1 HBL01-200 230 30 5 0.1mm, 0.5mm, 1mm 1 HBL01-300 330 30 5 0.1mm, 0.5mm, 1mm 1 HBL01-400 430 30 5 0.1mm, 0.5mm, 1mm 1 HBL01-500 530 30 5 0.1mm, 0.5mm, 1mm 1 HBL01-600 630 30 5 1mm 3 HBL01-700 730 30 5 1mm 3 HBL01-800 830 30 5 1mm 5-8 HBL01-1000 1030 30 5 1mm 8-10 above specifications for common specifications, other models can be customized. - Glass line scale national level specifications are as follows: Model Length (mm) Width (mm) thickness (mm) sub-grid value precision (μm) HBL01-1 46 30 5 0.01mm 1 HBL01-10 46 30 5 0.01mm 1 HBL01-100 130 30 10 1mm 1 HBL01-200 230 30 10 1mm 1.5 HBL01-300 330 30 15 1mm 2.5 HBL01-400 430 30 15 1mm 3 HBL01-500 530 30-35 15-25 1mm 3.5 5, if the above does not help You solve the puzzle, you can also call our service hotline 13723521401 Miss Yang