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...

Full description

Saved in:
Bibliographic Details
Main Author QIU HONGHUI
Format Patent
LanguageChinese
English
Published 09.05.2023
Subjects
DRESSING OR CONDITIONING OF ABRADING SURFACES
FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
GRINDING
MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING
PERFORMING OPERATIONS
POLISHING
TRANSPORTING
Online AccessGet full text

Cover

More Information
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