JPS6478745A - Process scheduling device - Google Patents

Process scheduling device

Info

Publication number
JPS6478745A
JPS6478745A JP62232660A JP23266087A JPS6478745A JP S6478745 A JPS6478745 A JP S6478745A JP 62232660 A JP62232660 A JP 62232660A JP 23266087 A JP23266087 A JP 23266087A JP S6478745 A JPS6478745 A JP S6478745A
Authority
JP
Japan
Prior art keywords
pallet
mounting
common multiple
quantities
memory device
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
JP62232660A
Other languages
Japanese (ja)
Other versions
JPH0671693B2 (en
Inventor
Akio Kubota
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.)
Hitachi Seiki Co Ltd
Original Assignee
Hitachi Seiki 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 Hitachi Seiki Co Ltd filed Critical Hitachi Seiki Co Ltd
Priority to JP62232660A priority Critical patent/JPH0671693B2/en
Publication of JPS6478745A publication Critical patent/JPS6478745A/en
Publication of JPH0671693B2 publication Critical patent/JPH0671693B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

Landscapes

  • Multi-Process Working Machines And Systems (AREA)
  • General Factory Administration (AREA)

Abstract

PURPOSE:To enable the simple determination of a process schedule by operating the least common multiple of mounting quantities for every type of workpieces in a pallet mounting memory device and delivering pallets in accordance with the allotment frequency of a pallet order memory device at equal intervals of the multiple. CONSTITUTION:A least common multiple calculation circuit 21 operates the least common multiple of mounting quantities A0 to An-1 for every type of workpieces W0 to Wn-1 in a pallet mounting memory device 14. And the circuit 21 outputs a pallet delivery instruction for every type W of the workpieces, according to the allotment frequency of a pallet order memory device 15 assigned with the mounting quantities of pallets at equal intervals of said least common multiple. According to the aforesaid system, a carriage controller 4 drives a carriage drive device 20 and the pallets are thereby delivered for feed to each NC machine tool. In this way, a process schedule can be simply determined only by calculating the least common multiple of pallet mounting quantities and alloting the quantities as aforementioned.
JP62232660A 1987-09-18 1987-09-18 Processing scheduling device Expired - Lifetime JPH0671693B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62232660A JPH0671693B2 (en) 1987-09-18 1987-09-18 Processing scheduling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62232660A JPH0671693B2 (en) 1987-09-18 1987-09-18 Processing scheduling device

Publications (2)

Publication Number Publication Date
JPS6478745A true JPS6478745A (en) 1989-03-24
JPH0671693B2 JPH0671693B2 (en) 1994-09-14

Family

ID=16942792

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62232660A Expired - Lifetime JPH0671693B2 (en) 1987-09-18 1987-09-18 Processing scheduling device

Country Status (1)

Country Link
JP (1) JPH0671693B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018092222A1 (en) 2016-11-16 2018-05-24 株式会社牧野フライス製作所 Machine tool system

Also Published As

Publication number Publication date
JPH0671693B2 (en) 1994-09-14

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