Method for determining raw material shape, processing method, system for determining raw material shape, and program for determining raw material shape
AssigneeMitsubishi Heavy Industries, Ltd.
InventorJun ETO
Life of this patent
Estimating the term…
Abstract
In a method for generating a numerical control program, information related to the shape of a material is acquired, the shape of a flange is categorized on the basis of the acquired information related to the shape of the material, a gripping part for gripping the material during processing of the material is set on the basis of the acquired information related to the shape of the material and flange categorization information, the raw material shape necessary for processing the material is calculated on the basis of the acquired information related to the shape of the material, the flange categorization information, and gripping part setting information.
Claims19
A method for determining a shape of a raw material used for processing of a material having a main plate portion which has a tabular shape, is formed to extend along an axial direction, and includes a surface element including a straight line corresponding to the longest distance between two points, and at least one flange which is formed to extend in the axial direction, and is provided to extend in a direction intersecting the surface element from the main plate portion, the method comprising:
- a material information acquisition step of acquiring information regarding a shape of the material;
- a flange classification step of classifying the flange on the basis of the acquired information regarding the shape of the material;
- a grip portion setting step of setting a grip portion to be gripped during processing of the material at one end part of the main plate portion on the basis of the acquired information regarding the shape of the material and classification information of the flange in the flange classification step;
- and
- a raw material shape calculation step of calculating a shape of the raw material on the basis of the information regarding the shape of the material acquired in the material information acquisition step, the classification information of the flange in the flange classification step, and setting information of the grip portion in the grip portion setting step.
A system for determining a shape of a raw material used for processing of
- a material having a main plate portion which has a tabular shape, is formed to extend along an axial direction, and includes a surface element including a straight line corresponding to the longest distance between two points, and at least one flange which is formed to extend in the axial direction, and is provided to extend in a direction intersecting the surface element from the main plate portion, the system comprising:
- a control section,
- wherein the control section executes respective steps including
- a material information acquisition step of acquiring information regarding a shape of the material,
- a flange classification step of classifying the flange on the basis of the acquired information regarding the shape of the material,
- a grip portion setting step of setting a grip portion to be gripped during processing of the material at one end part of the main plate portion on the basis of the acquired information regarding the shape of the material and classification information of the flange in the flange classification step, and
- a raw material shape calculation step of calculating a shape of the raw material on the basis of the information regarding the shape of the material acquired in the material information acquisition step, the classification information of the flange in the flange classification step, and setting information of the grip portion in the grip portion setting step.
A program for determining a shape of a raw material used for processing of a material having a main plate portion which has a tabular shape, is formed to extend along an axial direction, and includes a surface element including a straight line corresponding to the longest distance between two points, and at least one flange which is formed to extend in the axial direction, and is provided to extend in a direction intersecting the surface element from the main plate portion, the program causing a computer to execute:
- a material information acquisition step of acquiring information regarding a shape of the material;
- a flange classification step of classifying the flange on the basis of the acquired information regarding the shape of the material;
- a grip portion setting step of setting a grip portion to be gripped during processing of the material at one end part of the main plate portion on the basis of the acquired information regarding the shape of the material and classification information of the flange in the flange classification step;
- and
- a raw material shape calculation step of calculating a shape of the raw material on the basis of the information regarding the shape of the material acquired in the material information acquisition step, the classification information of the flange in the flange classification step, and setting information of the grip portion in the grip portion setting step.
Dependencies are inferred from the claim text.