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JPS5656362A - Method of controlling rough machining by numerical-controlled lathe - Google Patents

Method of controlling rough machining by numerical-controlled lathe

Info

Publication number
JPS5656362A
JPS5656362A JP13163379A JP13163379A JPS5656362A JP S5656362 A JPS5656362 A JP S5656362A JP 13163379 A JP13163379 A JP 13163379A JP 13163379 A JP13163379 A JP 13163379A JP S5656362 A JPS5656362 A JP S5656362A
Authority
JP
Japan
Prior art keywords
rough machining
recessed
type
intermediately
machining
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
JP13163379A
Other languages
Japanese (ja)
Inventor
Eiichi Morita
Koichi Takeda
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.)
Daihatsu Motor Co Ltd
Original Assignee
Daihatsu Motor Co 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 Daihatsu Motor Co Ltd filed Critical Daihatsu Motor Co Ltd
Priority to JP13163379A priority Critical patent/JPS5656362A/en
Priority to PCT/JP1980/000214 priority patent/WO1981001061A1/en
Priority to DE19803049870 priority patent/DE3049870A1/en
Priority to AU63396/80A priority patent/AU6339680A/en
Priority to GB8031002A priority patent/GB2062293B/en
Priority to FR8020975A priority patent/FR2466798B1/en
Priority to BE0/202312A priority patent/BE885506A/en
Priority to FR8107400A priority patent/FR2480960B1/en
Priority to FR8107403A priority patent/FR2480963B1/en
Priority to FR8107401A priority patent/FR2480961B1/en
Priority to FR818107402A priority patent/FR2480962B1/en
Publication of JPS5656362A publication Critical patent/JPS5656362A/en
Priority to SE8103421A priority patent/SE8103421L/en
Priority to GB08231888A priority patent/GB2112178B/en
Priority to GB08231890A priority patent/GB2111723B/en
Priority to GB08231889A priority patent/GB2111248B/en
Priority to GB08231891A priority patent/GB2111249B/en
Pending legal-status Critical Current

Links

Landscapes

  • Numerical Control (AREA)

Abstract

PURPOSE: To perform the rough machining on a recessed and protruded complicated shape with simple input operation, by enabling input separately for an open type and an intermediately recessed type of machined shapes and by effecting the rough machining while performing the sequential internal calculation of the cutting route of the machining.
CONSTITUTION: Rough machining is divided into methods for two kinds of machined shapes including an open type and an intermediately recessed type. Tool movement instruction patterns are prescribed to perform quick feed for the open type and cutting feed for the intermediately recessed type from Gi-1 to Gi, cutting feed for both the types from Gi to Hi and quick return for both the types from Hi to Ji. Rough machining can be effected if the Z and X coordinate values of Gi, Hi and Ji are sequentially calculated. The coordinate value Z(Gi) of an intermediately recessed taper is determined from the X and Y coordinate values of the starting point A and end point F of the roughly machined taper taking its finishing allowance δ into consideration.
COPYRIGHT: (C)1981,JPO&Japio
JP13163379A 1979-10-02 1979-10-11 Method of controlling rough machining by numerical-controlled lathe Pending JPS5656362A (en)

Priority Applications (16)

Application Number Priority Date Filing Date Title
JP13163379A JPS5656362A (en) 1979-10-11 1979-10-11 Method of controlling rough machining by numerical-controlled lathe
PCT/JP1980/000214 WO1981001061A1 (en) 1979-10-02 1980-09-24 Method of controlling numerical controlled machine tool
DE19803049870 DE3049870A1 (en) 1979-10-02 1980-09-24 METHOD OF CONTROLLING NUMERICAL CONTROLLED MACHINE TOOL
AU63396/80A AU6339680A (en) 1979-10-02 1980-09-24 Method of controlling numerical controlled machine tool
GB8031002A GB2062293B (en) 1979-10-02 1980-09-25 Method of control of nc machine tools
FR8020975A FR2466798B1 (en) 1979-10-02 1980-09-30 METHOD FOR DIGITAL CONTROL OF A MACHINE TOOL
BE0/202312A BE885506A (en) 1979-10-02 1980-10-02 METHOD FOR DIGITAL CONTROL OF A MACHINE TOOL
FR8107400A FR2480960B1 (en) 1979-10-02 1981-04-13 METHOD FOR DIGITAL CONTROL OF A MACHINE TOOL
FR8107403A FR2480963B1 (en) 1979-10-02 1981-04-13 METHOD FOR DIGITAL CONTROL OF A MACHINE TOOL
FR8107401A FR2480961B1 (en) 1979-10-02 1981-04-13 METHOD FOR DIGITAL CONTROL OF A MACHINE TOOL
FR818107402A FR2480962B1 (en) 1979-10-02 1981-04-13 METHOD FOR DIGITAL CONTROL OF A MACHINE TOOL
SE8103421A SE8103421L (en) 1979-10-02 1981-06-01 PROCEDURE FOR CONTROL OF TOOLS IN AN NC MACHINE
GB08231888A GB2112178B (en) 1979-10-02 1982-11-09 Method of control of nc machine tools
GB08231890A GB2111723B (en) 1979-10-02 1982-11-09 Method of control of nc machine tools
GB08231889A GB2111248B (en) 1979-10-02 1982-11-09 Method of control of nc machine tools
GB08231891A GB2111249B (en) 1979-10-02 1982-11-09 Method of control of nc machine tools

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13163379A JPS5656362A (en) 1979-10-11 1979-10-11 Method of controlling rough machining by numerical-controlled lathe

Publications (1)

Publication Number Publication Date
JPS5656362A true JPS5656362A (en) 1981-05-18

Family

ID=15062605

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13163379A Pending JPS5656362A (en) 1979-10-02 1979-10-11 Method of controlling rough machining by numerical-controlled lathe

Country Status (1)

Country Link
JP (1) JPS5656362A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59140514A (en) * 1983-01-31 1984-08-11 Mitsubishi Electric Corp Controller for positioning pattern
JPS6195838A (en) * 1984-10-15 1986-05-14 Brother Ind Ltd Machine Tools
JPH01224807A (en) * 1988-03-04 1989-09-07 Fanuc Ltd Interactive type automatic programming device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5241978A (en) * 1975-09-29 1977-03-31 Dainichi Kinzoku Kogyo Kk Operating method for consecutive numerical control of cutting machine tool

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5241978A (en) * 1975-09-29 1977-03-31 Dainichi Kinzoku Kogyo Kk Operating method for consecutive numerical control of cutting machine tool

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59140514A (en) * 1983-01-31 1984-08-11 Mitsubishi Electric Corp Controller for positioning pattern
JPS6195838A (en) * 1984-10-15 1986-05-14 Brother Ind Ltd Machine Tools
JPH0436814B2 (en) * 1984-10-15 1992-06-17 Brother Ind Ltd
JPH01224807A (en) * 1988-03-04 1989-09-07 Fanuc Ltd Interactive type automatic programming device

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