JPS5650404A - Tool course data forming method in numerical control lathe - Google Patents

Tool course data forming method in numerical control lathe

Info

Publication number
JPS5650404A
JPS5650404A JP12759379A JP12759379A JPS5650404A JP S5650404 A JPS5650404 A JP S5650404A JP 12759379 A JP12759379 A JP 12759379A JP 12759379 A JP12759379 A JP 12759379A JP S5650404 A JPS5650404 A JP S5650404A
Authority
JP
Japan
Prior art keywords
input
numerical control
point
course data
tool
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.)
Granted
Application number
JP12759379A
Other languages
Japanese (ja)
Other versions
JPS6321202B2 (en
Inventor
Eiichi Morita
Takuya Oku
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 JP12759379A priority Critical patent/JPS5650404A/en
Priority to PCT/JP1980/000214 priority patent/WO1981001061A1/en
Priority to AU63396/80A priority patent/AU6339680A/en
Priority to DE19803049870 priority patent/DE3049870A1/en
Priority to US06/253,854 priority patent/US4445182A/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 FR8107401A priority patent/FR2480961B1/en
Priority to FR8107403A priority patent/FR2480963B1/en
Priority to FR818107402A priority patent/FR2480962B1/en
Priority to FR8107400A priority patent/FR2480960B1/en
Publication of JPS5650404A publication Critical patent/JPS5650404A/en
Priority to SE8103421A priority patent/SE8103421L/en
Priority to GB08231891A priority patent/GB2111249B/en
Priority to GB08231890A priority patent/GB2111723B/en
Priority to GB08231889A priority patent/GB2111248B/en
Priority to GB08231888A priority patent/GB2112178B/en
Publication of JPS6321202B2 publication Critical patent/JPS6321202B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Numerical Control (AREA)

Abstract

PURPOSE: To reduce the load of the worker to make it possible to facilitate a high- precision numerical control process, by correcting and generating automatically tool course data on a basis of two kinds of input information.
CONSTITUTION: In case that the work having a concave halfway is processed. The pattern of the process form is input by the "halfway concaved" key. In respect to the process quantity, axial direction dimension (k) from work end face S to process start point A and radius dimension (r) of point A are input, and axial direction diemnsion (m) from end face S to process end point F and radius dimension (r) of point F and input, and radius dimension (t) of the concave between points A and F is input. Further, when the cut angle and the front cut blade angle are denoted as α and β respectively, correction for LAB'B=β-3°=β' and LBC'F=α-3°=α' is performed if π-LABC and π-LBCF are α and β or more. Here, 3° is an example for the margin to avoid interference with the tool. As a result, the load of the worker can be reduced to facilitate a high-precision numerical control process.
COPYRIGHT: (C)1981,JPO&Japio
JP12759379A 1979-10-02 1979-10-02 Tool course data forming method in numerical control lathe Granted JPS5650404A (en)

Priority Applications (17)

Application Number Priority Date Filing Date Title
JP12759379A JPS5650404A (en) 1979-10-02 1979-10-02 Tool course data forming method in numerical control lathe
PCT/JP1980/000214 WO1981001061A1 (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
DE19803049870 DE3049870A1 (en) 1979-10-02 1980-09-24 METHOD OF CONTROLLING NUMERICAL CONTROLLED MACHINE TOOL
US06/253,854 US4445182A (en) 1979-10-02 1980-09-24 Method of control of NC machine tools
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
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
FR8107400A FR2480960B1 (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
GB08231891A GB2111249B (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
GB08231888A GB2112178B (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
JP12759379A JPS5650404A (en) 1979-10-02 1979-10-02 Tool course data forming method in numerical control lathe

Publications (2)

Publication Number Publication Date
JPS5650404A true JPS5650404A (en) 1981-05-07
JPS6321202B2 JPS6321202B2 (en) 1988-05-06

Family

ID=14963910

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12759379A Granted JPS5650404A (en) 1979-10-02 1979-10-02 Tool course data forming method in numerical control lathe

Country Status (1)

Country Link
JP (1) JPS5650404A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58211211A (en) * 1982-06-01 1983-12-08 Fanuc Ltd Numerical controlling system
WO1985002693A1 (en) * 1983-12-14 1985-06-20 Fanuc Ltd Tool-selecting method for automatic programming
JPH01130204A (en) * 1987-11-16 1989-05-23 Fanuc Ltd Error display system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58211211A (en) * 1982-06-01 1983-12-08 Fanuc Ltd Numerical controlling system
WO1985002693A1 (en) * 1983-12-14 1985-06-20 Fanuc Ltd Tool-selecting method for automatic programming
JPH01130204A (en) * 1987-11-16 1989-05-23 Fanuc Ltd Error display system

Also Published As

Publication number Publication date
JPS6321202B2 (en) 1988-05-06

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