Double Sided Go/No Go Plug gauge is widely used in the manufacturing industry, such as the electronics industry, medical equipment manufacturing, precision instrument manufacturing, aviation industry, and other fields, involving industries such as aviation, optical instruments, measuring equipment, laboratory equipment, etc., to assist in detecting the size and shape of various precision parts.

Double Sided Go/No/Go Plug Gauge mainly used to detect the size and shape of inner holes to ensure the geometric accuracy of parts. Specifically, the applications of go and no go gauges include:

1. Thread detection: One of the common applications of three-pin gauges is thread detection. It consists of three pin gauges of different sizes, which are used to compare the size of the thread bottom and top to ensure that the shape and size of the thread meet the requirements.

2. Aperture and shaft diameter detection: Plug gauges are used to detect the aperture, and ring gauges are used to detect the shaft diameter. These detection tools are based on the go and no-go principle and can ensure that the diameter size of the part is within the specified tolerance range.

3. Other collective feature detection: Go and no go plug gauges can also assist other measuring tools to measure or compare other geometric features to ensure the geometric accuracy of parts.