There are essential differences between electric displacement table and manual displacement table in the structure and characteristics of the product. First, the electric displacement table is driven by a motor to rotate gears to achieve a distance movement. The manual displacement table is mainly driven by the rotation of the differential head to achieve a distance movement of the gear. So there are structural differences between them. There are also differences in the application of products. Firstly, the application field of electric adjusting frame is some high-end and precision products, which has improved the performance-price ratio and product efficiency. Manual displacement table in the application field is mainly some processing equipment with low processing accuracy and high production efficiency.

 

Application fields of electric displacement table:

 

1. Production and testing equipment of DVD, MD, CD-related optical disc reading lens and writable optical head. Mainly arc positioning.

 

2. Prism positioning and mounting of LCD projector.

 

3. Optical fiber positioning, optical communication system products and testing equipment.

 

4. Liquid crystal production and testing equipment.

 

5. Semiconductor Associated Production Equipment and Inspection and Evaluation Equipment

 

The application field of manual displacement table;

 

When choosing the electric translation table, we should first make sure whether it needs manual adjustment or motor control, and then make sure whether the displacement stroke, load size, displacement precision, resolution, desired shape size and quantity are quantified. Generally speaking, the manual translation table is small in size, but it has small travel, light load and low price, especially when quantitative adjustment is not needed. The fine tooth screw with 0.25mm pitch is selected to adjust, and the cost is lower.