For the 5mm diameter gear grinding fluid expansion fixture (actuated by a push rod), the following is a detailed explanation of its related content:

I. Basic Overview

A 5mm diameter gear grinding胀紧 fixture (actuated by a push rod) is a specialized fixture designed for the grinding processing of 5mm diameter gear workpieces. It utilizes static pressure expansion technology, which is actuated by a push rod to apply pressure on the fixture, creating pressure within the fixture's cavity hydraulic medium. This forces thin-walled deformation components to uniformly elastic deform over the entire clamping range in 360° circumferential direction, thereby securing the workpiece's locating holes/axes.

Section 2: Working Principle

The clamp operates based on the principle of hydrostatic pressure transmission. When the push rod is subjected to an external force, it transfers the pressure to the hydraulic medium inside the clamp. Upon pressure, the hydraulic medium compresses and transmits the pressure to the deforming element. Under the pressure, the deforming element undergoes elastic deformation, thereby securely holding the workpiece. This clamping method ensures the stability and accuracy of the workpiece during the machining process.