A Brief Introduction To Angle Gauge Blocks

Wiki Article

Angle gauge blocks are standard measuring tools for angle detection. They are used to calibrate and adjust angle measuring instruments and angle templates for measuring tools. They can also be used directly to inspect high-precision workpieces.

More info about Precision Tools for Holes

Angle gauge blocks with different angles are combined into the required angles using angle gauge block accessories. They are often used to calibrate angle templates and universal angle rulers, etc. They can also be used to directly measure the angles of workpieces. The figure shows two types of angle gauge blocks: α has a measuring angle between 10° and 79°, which is called type I angle gauge blocks; α has four measuring angles between 80° and 100°, which is called type II angle gauge blocks. Angle gauge blocks are supplied in sets, with three levels of accuracy: 0, 1, and 2. The allowable deviations of the measuring angle α are ±3″, ±10″, and ±30″ respectively.

How To Use Angle Gauge Blocks

The angle gauge block is directly attached to the angle surface of the workpiece to be measured for comparison measurement, which is suitable for rapid calibration of standard angles‌.

‌Combined use‌
Multiple angle gauge blocks can be combined into a specific angle value through the gauge block clamp to meet the measurement needs of non-standard angles. When combining, ensure that the contact surfaces of each gauge block are completely attached to avoid gaps affecting accuracy‌.

There Are Many Types Of Thread Gauges

Thread gauges are tools for measuring the correctness of internal thread dimensions. There are many types of thread gauges, which can be divided into three types based on shape: ordinary coarse pitch, fine pitch, and pipe thread. Plug gauges with a pitch of 0.35 mm or less, grade 2 accuracy and above, and grade 3 accuracy with a pitch of 0.8 mm or less do not have end stop probes. Thread gauges below 100 mm are taper shank thread gauges.