GB558007A - Improvements in abrasive tools and method of making same - Google Patents

Improvements in abrasive tools and method of making same

Info

Publication number
GB558007A
GB558007A GB4763/42A GB476342A GB558007A GB 558007 A GB558007 A GB 558007A GB 4763/42 A GB4763/42 A GB 4763/42A GB 476342 A GB476342 A GB 476342A GB 558007 A GB558007 A GB 558007A
Authority
GB
United Kingdom
Prior art keywords
granules
per cent
abrasive tools
copper
metal
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
GB4763/42A
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.)
ALNCIN Inc
Original Assignee
ALNCIN Inc
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 ALNCIN Inc filed Critical ALNCIN Inc
Publication of GB558007A publication Critical patent/GB558007A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
    • B24D18/0045—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for by stacking sheets of abrasive material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
    • B24D3/02—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent
    • B24D3/04—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic
    • B24D3/06—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic metallic or mixture of metals with ceramic materials, e.g. hard metals, "cermets", cements
    • B24D3/08—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic metallic or mixture of metals with ceramic materials, e.g. hard metals, "cermets", cements for close-grained structure, e.g. using metal with low melting point
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D7/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Abstract

558,007. Abrasive tools. ALNCIN, Inc. April 10, 1942, No. 4763. Convention date June 17, 1941. Drawings to Specification. [Class 60] Abrasive tools are made by applying abrasive granules in a definite distribution to the surface of sheet metal of a nature that is softened at a temperature less than the fusing temperature, forming the sheet metal into a laminated assembly with the granules between adjacent surfaces and subjecting the structure to a temperature sufficient to cause the softened metal to enclose the granules under low pressure, the structure being subsequently tempered. A carbon steel or a copper base or copper aluminium alloy, e.g. 89 per cent. copper, 10 per cent. aluminium, 1 per cent. iron, may be used as the metal which may be in the form of a continuous coiled strip or of laminae in face to face relationship. The granules may be temporarily held in place by a coating of lauryl alcohol. Specification 542,975 is referred to.
GB4763/42A 1941-06-17 1942-04-10 Improvements in abrasive tools and method of making same Expired GB558007A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US558007XA 1941-06-17 1941-06-17

Publications (1)

Publication Number Publication Date
GB558007A true GB558007A (en) 1943-12-15

Family

ID=22000240

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4763/42A Expired GB558007A (en) 1941-06-17 1942-04-10 Improvements in abrasive tools and method of making same

Country Status (1)

Country Link
GB (1) GB558007A (en)

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