JPS63271505A - Position interpolating method for numerical controller - Google Patents

Position interpolating method for numerical controller

Info

Publication number
JPS63271505A
JPS63271505A JP10611987A JP10611987A JPS63271505A JP S63271505 A JPS63271505 A JP S63271505A JP 10611987 A JP10611987 A JP 10611987A JP 10611987 A JP10611987 A JP 10611987A JP S63271505 A JPS63271505 A JP S63271505A
Authority
JP
Japan
Prior art keywords
fine block
composition
block
path
error
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
JP10611987A
Other languages
Japanese (ja)
Inventor
Masato Riyouki
Kazunori Miyake
Kenji Ito
Original Assignee
Okuma Mach Works 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 Okuma Mach Works Ltd filed Critical Okuma Mach Works Ltd
Priority to JP10611987A priority Critical patent/JPS63271505A/en
Publication of JPS63271505A publication Critical patent/JPS63271505A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To increase the feed speed of a tool up to its maximum by composing a fine block so that a shape error is within a permissible error quantity range.
CONSTITUTION: A block of axial movement command data, specially, a fine block is composed so that its error is within the permissible error quantity range specified by an operator, and a new path is generated before a movement quantity per unit time is found from data commanded in a machining program. Namely, when the fine block is composed by a position interpolation part 241, two processes, i.e. the removal (primary composition) 241a of an extremely fine block for determining whether or not the composition is performed according to the movement quantity of the fine block and the composition (secondary composition) 241b of a fine block for determining whether or not a new path is employed by generating the new path and comparing the path with a command path are carried out. Consequently, fast machining is enabled.
COPYRIGHT: (C)1988,JPO&Japio
JP10611987A 1987-04-28 1987-04-28 Position interpolating method for numerical controller Pending JPS63271505A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10611987A JPS63271505A (en) 1987-04-28 1987-04-28 Position interpolating method for numerical controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10611987A JPS63271505A (en) 1987-04-28 1987-04-28 Position interpolating method for numerical controller

Publications (1)

Publication Number Publication Date
JPS63271505A true JPS63271505A (en) 1988-11-09

Family

ID=14425559

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10611987A Pending JPS63271505A (en) 1987-04-28 1987-04-28 Position interpolating method for numerical controller

Country Status (1)

Country Link
JP (1) JPS63271505A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010198380A (en) * 2009-02-25 2010-09-09 Canon Electronics Inc Processing apparatus, processing method and program
JP2011186939A (en) * 2010-03-10 2011-09-22 Mitsubishi Electric Corp Numerical control device and production system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5542413A (en) * 1978-09-20 1980-03-25 Hitachi Ltd Linear phase equalizer circuit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5542413A (en) * 1978-09-20 1980-03-25 Hitachi Ltd Linear phase equalizer circuit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010198380A (en) * 2009-02-25 2010-09-09 Canon Electronics Inc Processing apparatus, processing method and program
JP2011186939A (en) * 2010-03-10 2011-09-22 Mitsubishi Electric Corp Numerical control device and production system

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