Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
SEQUENTIAL MOLDING DEVICE AND SEQUENTIAL MOLDING METHOD
Document Type and Number:
Japanese Patent JP2016153127
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a sequential molding device capable of molding even a non-rotor shape, and having high versatility of processing, and a sequential molding method using the same.SOLUTION: A sequential molding device 10 comprises: chucks 20a and 20b for holding both ends of a workpiece 12; chuck control means 30a and 30b for controlling operations of the chucks 20a and 20b; disk-shaped processing rolls 60a and 60b arranged on a periphery of a z-axis in a symmetrical state; and processing roll control means 70a and 70b for controlling operations of the processing rolls 60a and 60b. The chuck control means 30a and 30b include functions for controlling movement of the chucks 20a and 20b to the z-axis direction, and rotation and revolution of the chucks. The processing roll control means 70a and 70b include functions for controlling rotation of the processing rolls 60a and 60b, movement to an r-axis direction, and inclination of a rotation plane. If the workpiece 12 is sequentially processed by such a device, molding of an asymmetric rotor shape, and forming of a spiral groove can be realized.SELECTED DRAWING: Figure 1

Inventors:
SAKURAI SHINGO
OKAJIMA TAKUMA
FUJIWARA MASANAO
Application Number:
JP2015031296A
Publication Date:
August 25, 2016
Filing Date:
February 20, 2015
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
DAIDO STEEL CO LTD
International Classes:
B21H8/00; B21H1/00; B21H3/02
Domestic Patent References:
JP2000066710A2000-03-03
JPH02303701A1990-12-17
JPS506562A1975-01-23
JP2005169496A2005-06-30
Foreign References:
US4823580A1989-04-25
Attorney, Agent or Firm:
Fumio Hatakeyama