Grinding method for sealing plate of rotor disc of inlet rotary valve
The invention discloses a grinding method for an inlet rotary valve rotor disc sealing plate, which comprises the following steps of: mounting a special sand tile, trimming the sand tile to a specific size and shape, grinding the front surface of a sealing plate assembly as a reference surface, turn...
Saved in:
Main Author | |
---|---|
Format | Patent |
Language | Chinese English |
Published |
09.05.2023
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Summary: | The invention discloses a grinding method for an inlet rotary valve rotor disc sealing plate, which comprises the following steps of: mounting a special sand tile, trimming the sand tile to a specific size and shape, grinding the front surface of a sealing plate assembly as a reference surface, turning over the sealing plate, locking the sealing plate and a tool by using a fastening bolt, cleaning a tool plate outer ring and sealing plate outer ring equally-divided holes, and grinding the sealing plate to obtain the inlet rotary valve rotor disc sealing plate. The method comprises the following steps: placing a sealing plate into a grinding machine, loading corresponding filling cores, sequentially carrying out coarse grinding and accurate grinding on the back surface and the front surface of the sealing plate, and when a workpiece is ground to a size required by a drawing, firstly dismounting an outer ring equally-divided fan-shaped piece, then sequentially taking down each assembly of the outer ring in a cl |
---|---|
Bibliography: | Application Number: CN202211471698 |