KR860001687A - Machine tool - Google Patents

Machine tool Download PDF

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Publication number
KR860001687A
KR860001687A KR1019850005866A KR850005866A KR860001687A KR 860001687 A KR860001687 A KR 860001687A KR 1019850005866 A KR1019850005866 A KR 1019850005866A KR 850005866 A KR850005866 A KR 850005866A KR 860001687 A KR860001687 A KR 860001687A
Authority
KR
South Korea
Prior art keywords
tool
cutting
rate constant
feed rate
feed
Prior art date
Application number
KR1019850005866A
Other languages
Korean (ko)
Other versions
KR920006483B1 (en
Inventor
고우이찌 아사구라
Original Assignee
가와시마 가쓰지
부라더 고오교 가부시기 가이샤
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 가와시마 가쓰지, 부라더 고오교 가부시기 가이샤 filed Critical 가와시마 가쓰지
Publication of KR860001687A publication Critical patent/KR860001687A/en
Application granted granted Critical
Publication of KR920006483B1 publication Critical patent/KR920006483B1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q16/00—Equipment for precise positioning of tool or work into particular locations not otherwise provided for
    • B23Q16/003—Equipment for precise positioning of tool or work into particular locations not otherwise provided for with means to return a tool back, after its withdrawal movement, to the previous working position
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
    • B23B39/16—Drilling machines with a plurality of working-spindles; Drilling automatons
    • B23B39/20—Setting work or tool carrier along a circular index line; Turret head drilling machines
    • B23B39/205—Turret head drilling machines
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/416—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by control of velocity, acceleration or deceleration
    • G05B19/4166—Controlling feed or in-feed
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/49—Nc machine tool, till multiple
    • G05B2219/49047—Remove chips by tool up down movement, pecking

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Drilling And Boring (AREA)
  • Numerical Control (AREA)

Abstract

내용 없음No content

Description

공작기계Machine tools

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 특허청구범위 대응도.1 is a view corresponding to a claim.

제5도는 공작기계의 구조를 나타낸 단면도.5 is a cross-sectional view showing the structure of a machine tool.

제7도는 컴퓨터의 정면도.7 is a front view of a computer.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 절삭이송량 상수기억수단 2 : 이송량 연산수단1: Cutting feed amount constant storage means 2: Feed amount calculating means

3 : 이송제어수단3: feed control means

Claims (1)

가공구(加工具)를 피가공물에 대해서 복수회 스텝시켜서 하나의 가공구멍을 복수회로 나누어서 가공하도록 한 공작기계에 있어서, 스텝회수마다 공구직경에 대한 절삭이송량 상수를 기억하는 기억수단과, 스텝회수마다 상기 절삭이송량 상수를 판독함과 동시에, 그 절삭이송량 상수와 공구의 직경과의 적(積)을 구하는 이송량 연산수단과, 그 연산수단에 의해서 구해진 이송량만큼 절삭한 다음, 일단 스텝시켜서 재차 상기연산수단에 의해서 구해진 다음의 절삭량만큼 순차적으로 절삭시키도록 가공구를 이송제어하기 위한 이송제어수단을 구비하고 있는 것을 특징으로 하는 공작기계.A machine tool in which a machining tool is subjected to a plurality of steps for a workpiece, and that one machining hole is divided into a plurality of times, wherein the memory means stores a cutting feed rate constant for the tool diameter at every step number, and a step count. The cutting feed rate constant is read out every time, and the feed amount calculating means for finding the product of the cutting feed rate constant and the diameter of the tool, the cutting amount calculated by the calculating means is cut, and then stepped once again to perform the above operation again. And a feed control means for feed control of the tool such that the cutting tool is sequentially cut by the next cutting amount determined by the means. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019850005866A 1984-08-27 1985-08-14 Machine tool for machining a workpiece by feeding a cutting tool in a series of distrete steps and related method KR920006483B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP59177692A JPS6156810A (en) 1984-08-27 1984-08-27 Machine tool
JP84-177692 1984-08-27

Publications (2)

Publication Number Publication Date
KR860001687A true KR860001687A (en) 1986-03-22
KR920006483B1 KR920006483B1 (en) 1992-08-07

Family

ID=16035434

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019850005866A KR920006483B1 (en) 1984-08-27 1985-08-14 Machine tool for machining a workpiece by feeding a cutting tool in a series of distrete steps and related method

Country Status (2)

Country Link
JP (1) JPS6156810A (en)
KR (1) KR920006483B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2752795B2 (en) * 1991-02-06 1998-05-18 山形日本電気株式会社 Negative feedback amplifier
JP4787768B2 (en) * 2007-02-05 2011-10-05 日東工器株式会社 Drilling equipment
CN109226905A (en) * 2018-11-23 2019-01-18 安徽邦尼特轨道装备有限公司 A kind of process equipment of outer window frame

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58223508A (en) * 1982-06-18 1983-12-26 Daihatsu Motor Co Ltd Drill processing method of nc machine tool

Also Published As

Publication number Publication date
JPH0516961B2 (en) 1993-03-05
KR920006483B1 (en) 1992-08-07
JPS6156810A (en) 1986-03-22

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