JPS641004A - Graphic defining system - Google Patents

Graphic defining system

Info

Publication number
JPS641004A
JPS641004A JP62156907A JP15690787A JPS641004A JP S641004 A JPS641004 A JP S641004A JP 62156907 A JP62156907 A JP 62156907A JP 15690787 A JP15690787 A JP 15690787A JP S641004 A JPS641004 A JP S641004A
Authority
JP
Japan
Prior art keywords
work
data
division
outputted
graphic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP62156907A
Other languages
Japanese (ja)
Other versions
JPH011004A (en
Inventor
Seiko Fujiwara
Kohei Chiga
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
NEC Robotics Engineering Ltd
Original Assignee
NEC Corp
NEC Robotics Engineering Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NEC Corp, NEC Robotics Engineering Ltd filed Critical NEC Corp
Priority to JP62156907A priority Critical patent/JPS641004A/en
Publication of JPH011004A publication Critical patent/JPH011004A/en
Publication of JPS641004A publication Critical patent/JPS641004A/en
Pending legal-status Critical Current

Links

Landscapes

  • Numerical Control (AREA)

Abstract

PURPOSE: To facilitate definition of the sectional shape of a work at a side view, by obtaining coordinates of sectional shapes by a dividing means when a polyhedron whose top and bottom faces are parallel with each other but are different in shape is cut with planes parallel with the top face.
CONSTITUTION: The work to be worked which is defined as lines or arcs segmented into the same number is divided into three by an input medium 101, and a division unit of arc and that of height are inputted to storage devices 102 and 103 respectively. A defined graphic analyzer 104 converts the work to analysis data of the start point and the end point of division, and the work is divided in a graphic decomposer 106 by a preliminarily stored pattern division step unit if it is judged by a graphic corresponding discriminator 105 that division is required, and the work is outputted as plural pairs of data. These data and the output of a height position calculator 107 are inputted to a coordinate value calculator 108 and the objective work input is outputted as coordinates. Working data is obtained from this output by a numerical control data generator 109 and is outputted from an output medium 110. Consequently, graphics are defined with coordinate value to perform working and generation.
COPYRIGHT: (C)1989,JPO&Japio
JP62156907A 1987-06-23 1987-06-23 Graphic defining system Pending JPS641004A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62156907A JPS641004A (en) 1987-06-23 1987-06-23 Graphic defining system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62156907A JPS641004A (en) 1987-06-23 1987-06-23 Graphic defining system

Publications (2)

Publication Number Publication Date
JPH011004A JPH011004A (en) 1989-01-05
JPS641004A true JPS641004A (en) 1989-01-05

Family

ID=15637995

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62156907A Pending JPS641004A (en) 1987-06-23 1987-06-23 Graphic defining system

Country Status (1)

Country Link
JP (1) JPS641004A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0348972A (en) * 1989-07-17 1991-03-01 Nec Corp Generating system for three-dimensional model
CN1294284C (en) * 2001-02-13 2007-01-10 诺维尔里斯公司 Production of Aluminum Alloy Foils with High Strength and Good Rollability

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0348972A (en) * 1989-07-17 1991-03-01 Nec Corp Generating system for three-dimensional model
CN1294284C (en) * 2001-02-13 2007-01-10 诺维尔里斯公司 Production of Aluminum Alloy Foils with High Strength and Good Rollability

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