Machine Tool Measuring Granite Triangular Ruler

"Machine Tool Measuring Granite Triangular Ruler"refers to a granite-made triangular ruler used for measuring in machine tool processing.Here is a detailed introduction:

Characteristics

High Precision:It usually belongs to a high-precision measuring tool,which can provide very accurate angle and dimensional measurements.For example,the angle error can be controlled within a few seconds,and the linearity and flatness errors are also extremely small,meeting the high-precision measurement requirements in machine tool processing.

Excellent Material Properties:Made of granite,it has good stability,high hardness,and strong wear-resistance.Granite has gone through long-term natural aging,so its internal stress is completely eliminated,which is not easy to deform.In addition,it has the characteristics of corrosion-resistance and non-magnetism,which can avoid the interference of external environmental factors on the measurement results.

Good Surface Quality:The working surface of the ruler is processed by precision grinding and polishing,with a small surface roughness value,generally reaching Ra0.05-Ra0.1μm.This ensures a smooth and flat surface,which can effectively reduce the friction during measurement and improve the accuracy and repeatability of measurement.

Applications

Precision Measurement in Machining:In the fields of mechanical manufacturing,aerospace,and automotive manufacturing,it is used to measure and inspect the geometric parameters of high-precision parts,such as angles,straightness,and flatness.For example,when processing engine blocks,precision molds,and other parts,this triangular ruler can be used to detect the accuracy of angles and planes to ensure that the parts meet the design requirements.

Calibration and Verification:It can be used as a standard measuring tool to calibrate and verify other measuring tools,such as angle gauges and square rulers.In metrology and testing institutions,by comparing with this high-precision granite triangular ruler,the accuracy of other measuring tools can be calibrated and the errors can be evaluated to ensure the accuracy and consistency of the measurement system.

Assembly and Positioning:In the assembly process of precision equipment,it is used to determine the angular and positional relationships between parts to ensure the assembly accuracy.For example,in the assembly of optical instruments and electronic equipment,this triangular ruler is used to ensure the perpendicularity and angular accuracy of the installation of components,thereby ensuring the performance and quality of the equipment.

Maintenance and Care

Cleaning:Regularly wipe the surface of the triangular ruler with a clean and soft cloth to remove dust,oil,and other impurities.Avoid using rough or corrosive cleaning agents to prevent damage to the surface accuracy.

Storage:It should be stored in a dry and constant-temperature environment,away from moisture,heat,and cold to prevent deformation caused by changes in temperature and humidity.It is best to place it in a special tool box and put desiccants in the box to keep it dry.

Handle with Care:As a high-precision measuring tool,it should be handled with great care during use and transportation.Avoid collisions,drops,or strong vibrations to prevent damage to its accuracy.

Regular Calibration:To ensure the measurement accuracy,it is recommended to send the granite triangular ruler to a professional metrology institution for calibration regularly.The calibration cycle is generally determined according to the frequency of use and actual conditions,usually one year or half a year.