1、 Purpose:

The marble base deflectometer with handwheel is widely used for measuring shaft and disc products and components, mainly detecting their radial runout, ellipticity, and end face accuracy errors.

2、 Advantages:

1. The use of granite instrument bases has improved the accuracy of the reference plane and reduced the accuracy error of the instrument itself.

2. The activity table holder can be used for measurement at any position on the instrument holder.

3. The instrument base is rust free and easy to use and store.

3、 Usage:

Tighten the eccentric shaft handle, first fix the fixed seat on the instrument base. Fix the movable seat in the appropriate position according to the length of the tested part. Press down on the ball handle, insert the component, and use two supports to hold the center hole of the component. Tighten the grip tightly to secure it in place. Place the activity gauge holder in the desired position and use a dial indicator (micrometer) to perform the inspection work.