GB987801A - Improvements in or relating to ultrasonic machining of hard materials - Google Patents

Improvements in or relating to ultrasonic machining of hard materials

Info

Publication number
GB987801A
GB987801A GB2945/63A GB294563A GB987801A GB 987801 A GB987801 A GB 987801A GB 2945/63 A GB2945/63 A GB 2945/63A GB 294563 A GB294563 A GB 294563A GB 987801 A GB987801 A GB 987801A
Authority
GB
United Kingdom
Prior art keywords
probe
workpiece
coolant
chuck
tip portion
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.)
Expired
Application number
GB2945/63A
Inventor
Percy Legge
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.)
UK Atomic Energy Authority
Original Assignee
UK Atomic Energy Authority
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
Priority to CH361154D priority Critical patent/CH361154A/en
Application filed by UK Atomic Energy Authority filed Critical UK Atomic Energy Authority
Priority to GB2945/63A priority patent/GB987801A/en
Priority to BE642908D priority patent/BE642908A/fr
Priority to FR961372A priority patent/FR1385783A/en
Priority to DE1964U0004281 priority patent/DE1894592U/en
Publication of GB987801A publication Critical patent/GB987801A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B37/00—Boring by making use of ultrasonic energy
    • 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
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/10—Arrangements for cooling or lubricating tools 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
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
    • B24B1/04—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes subjecting the grinding or polishing tools, the abrading or polishing medium or work to vibration, e.g. grinding with ultrasonic frequency

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Abstract

987,801. Abrading. UNITED KINGDOM ATOMIC ENERGY AUTHORITY. Jan. 21, 1964 [Jan. 23, 1963], No. 2945/63. Heading B3D. A method of machining hard materials comprises ultrasonically activating an abrasive impregnated probe, moving a workpiece relative to the probe, and supplying a coolant fluid between the probe and workpiece. The probe 4 is mounted in the holder 5 of an ultrasonic generator 1 vertically movable in a guide head 2 under the control of a counter balance 6, which is connected by a cable 7 to the generator, and an hydraulic unit 31 which provides for a slow advance and rapid withdrawal of the probe relative to a workpiece held in a chuck 10. The chuck is of the 4-jaw type and is mounted for rotation on a machine table 11, the chuck being secured to a shaft 17 which is mounted in bearings 18 in a support block 19 and connected by a belt-drive 13 to an electric motor 12. The support block 19 is disposed within a coolant drain tank 20 and coolant is prevented from reaching the bearing by a seal 22 and shroud member 16. The probe may be solid and be impregnated with abrasive, for example, diamond dust, and have flutes or flats formed on its peripheral surface for the passage of coolant. Alternatively, the probe may be formed of a hollow shank 24 having a diamond impregnated tip portion 25. A pair of passages 29 connect the end face 26 of the tip portion to the shank bore 30, which is connected to a supply of coolant, and the peripheral face of the tip portion is formed with grooves parallel to the axis of the shank for flushing away waste particles. For trepanning, the probe may be hollow or a solid probe used with a workpiece rotated in an offset manner. The machine may also be used to form annular grooves and threads by rotating and traversing the workpiece at rightangles to a suitably shaped probe. The material of the workpiece may be hard ceramic such as sintered uranium dioxide.
GB2945/63A 1956-10-22 1963-01-23 Improvements in or relating to ultrasonic machining of hard materials Expired GB987801A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH361154D CH361154A (en) 1956-10-22 1957-11-27 Ultrasonic machine tool
GB2945/63A GB987801A (en) 1956-10-22 1963-01-23 Improvements in or relating to ultrasonic machining of hard materials
BE642908D BE642908A (en) 1963-01-23 1964-01-23
FR961372A FR1385783A (en) 1963-01-23 1964-01-23 Ultrasonic machining process for hard materials
DE1964U0004281 DE1894592U (en) 1963-01-23 1964-01-23 DEVICE FOR ULTRASONIC MACHINING OF HARD MATERIALS.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB353066X 1956-10-22
GB361154X 1956-11-30
GB81057X 1957-10-08
GB2945/63A GB987801A (en) 1956-10-22 1963-01-23 Improvements in or relating to ultrasonic machining of hard materials

Publications (1)

Publication Number Publication Date
GB987801A true GB987801A (en) 1965-03-31

Family

ID=27447259

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2945/63A Expired GB987801A (en) 1956-10-22 1963-01-23 Improvements in or relating to ultrasonic machining of hard materials

Country Status (2)

Country Link
CH (1) CH361154A (en)
GB (1) GB987801A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3482360A (en) * 1966-03-16 1969-12-09 Atomic Energy Authority Uk Ultrasonic machining apparatus
EP0112949A1 (en) * 1982-12-30 1984-07-11 Inoue-Japax Research Incorporated Sewing method and machine
US4541349A (en) * 1981-12-24 1985-09-17 Inoue-Japax Research Incorporated Sewing method and machine
CN103481123A (en) * 2013-08-26 2014-01-01 北京迪蒙特佳工模具技术有限公司 Automatic ultrasonic truing processing machine for wire-drawing die and processing method
CN105619187A (en) * 2016-03-24 2016-06-01 吉林大学 Two-dimensional ultrasonic vibration polishing device and method
CN113103089A (en) * 2021-04-25 2021-07-13 安徽振兴拉丝模有限公司 Full-automatic wire drawing die needle grinding system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114211318A (en) * 2021-12-27 2022-03-22 河源市皓吉达通讯器材有限公司 Processing method for perpendicularity and parallelism of slide way

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3482360A (en) * 1966-03-16 1969-12-09 Atomic Energy Authority Uk Ultrasonic machining apparatus
US4541349A (en) * 1981-12-24 1985-09-17 Inoue-Japax Research Incorporated Sewing method and machine
EP0112949A1 (en) * 1982-12-30 1984-07-11 Inoue-Japax Research Incorporated Sewing method and machine
CN103481123A (en) * 2013-08-26 2014-01-01 北京迪蒙特佳工模具技术有限公司 Automatic ultrasonic truing processing machine for wire-drawing die and processing method
CN103481123B (en) * 2013-08-26 2016-04-13 北京迪蒙特佳工模具技术有限公司 A kind of wire drawing die automatic ultrasonic shaping processing machine and processing method
CN105619187A (en) * 2016-03-24 2016-06-01 吉林大学 Two-dimensional ultrasonic vibration polishing device and method
CN105619187B (en) * 2016-03-24 2016-09-21 吉林大学 A kind of two dimensional ultrasonic vibration polishing processing device and method
CN113103089A (en) * 2021-04-25 2021-07-13 安徽振兴拉丝模有限公司 Full-automatic wire drawing die needle grinding system

Also Published As

Publication number Publication date
CH361154A (en) 1962-03-31

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