GB749457A - Improvements in cooling cutting tools during metal working and like operations - Google Patents

Improvements in cooling cutting tools during metal working and like operations

Info

Publication number
GB749457A
GB749457A GB15918/53A GB1591853A GB749457A GB 749457 A GB749457 A GB 749457A GB 15918/53 A GB15918/53 A GB 15918/53A GB 1591853 A GB1591853 A GB 1591853A GB 749457 A GB749457 A GB 749457A
Authority
GB
United Kingdom
Prior art keywords
cutting
carbon dioxide
capillary tube
tool
cooling cutting
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
GB15918/53A
Inventor
Thomas Bruce Philip
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.)
Distillers Co Yeast Ltd
Distillers Co Ltd
Original Assignee
Distillers Co Yeast Ltd
Distillers 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 Distillers Co Yeast Ltd, Distillers Co Ltd filed Critical Distillers Co Yeast Ltd
Publication of GB749457A publication Critical patent/GB749457A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/10—Cutting tools with special provision for cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lubricants (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Auxiliary Devices For Machine Tools (AREA)

Abstract

749,457. Cooling cutting-tools. DISTILLERS CO., Ltd. May 18, 1954 [June 10, 1953], No. 15918/53. Class 83 (3). [Also in Group XXIII] A method of cooling cutting-tools and work during turning, milling, grinding, &c. on metals, thermoplastic synthetic resins &c., comprises delivering to the cutting region carbon dioxide in the form of gas, liquid, or snow, or any combination of these, from a capillary tube supplied with liquid carbon dioxide at a pressure of at least that given by the equation where p is the pressure in pounds per square inch above atmospheric pressure and T is the absolute temperature of the carbon dioxide entering the capillary tube, substantially within the range 250 to 304 degrees absolute. A lathe tool B, Fig. 3, is drilled to enable a capillary tube D to be passed through the tool. The carbon dioxide supply line E is connected to the tube and the latter is positioned so that its orifice is just below and to the rear of the cutting-tip of the tool. A cutting-oil may also be used.
GB15918/53A 1953-06-10 1953-06-10 Improvements in cooling cutting tools during metal working and like operations Expired GB749457A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB321210X 1953-06-10

Publications (1)

Publication Number Publication Date
GB749457A true GB749457A (en) 1956-05-23

Family

ID=10333572

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15918/53A Expired GB749457A (en) 1953-06-10 1953-06-10 Improvements in cooling cutting tools during metal working and like operations

Country Status (2)

Country Link
CH (1) CH321210A (en)
GB (1) GB749457A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3971114A (en) * 1972-01-27 1976-07-27 Dudley George M Machine tool having internally routed cryogenic fluid for cooling interface between cutting edge of tool and workpiece
FR2724337A1 (en) * 1994-09-09 1996-03-15 Anhydride Carbonique Ind System for cooling material to be machined
US20180043504A1 (en) * 2016-08-12 2018-02-15 United Technologies Corporation Machining a cooled region of a body

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3971114A (en) * 1972-01-27 1976-07-27 Dudley George M Machine tool having internally routed cryogenic fluid for cooling interface between cutting edge of tool and workpiece
FR2724337A1 (en) * 1994-09-09 1996-03-15 Anhydride Carbonique Ind System for cooling material to be machined
US20180043504A1 (en) * 2016-08-12 2018-02-15 United Technologies Corporation Machining a cooled region of a body

Also Published As

Publication number Publication date
CH321210A (en) 1957-04-30

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