GB1038295A - A method and device for providing, on a turning or planing tool, a swarf-guiding step having a rounded guide back - Google Patents

A method and device for providing, on a turning or planing tool, a swarf-guiding step having a rounded guide back

Info

Publication number
GB1038295A
GB1038295A GB3656363A GB3656363A GB1038295A GB 1038295 A GB1038295 A GB 1038295A GB 3656363 A GB3656363 A GB 3656363A GB 3656363 A GB3656363 A GB 3656363A GB 1038295 A GB1038295 A GB 1038295A
Authority
GB
United Kingdom
Prior art keywords
wheel
tool
arm
bearing
reciprocating movement
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
GB3656363A
Inventor
Arthur Raymond Davies
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.)
UERKHEIM A G MASCHF
Original Assignee
UERKHEIM A G MASCHF
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 UERKHEIM A G MASCHF filed Critical UERKHEIM A G MASCHF
Priority to GB3656363A priority Critical patent/GB1038295A/en
Publication of GB1038295A publication Critical patent/GB1038295A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
    • B24B3/34—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of turning or planing tools or tool bits, e.g. gear cutters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C3/00—Rotary-piston machines or pumps, with non-parallel axes of movement of co-operating members, e.g. of screw type
    • F04C3/06—Rotary-piston machines or pumps, with non-parallel axes of movement of co-operating members, e.g. of screw type the axes being arranged otherwise than at an angle of 90 degrees
    • F04C3/08—Rotary-piston machines or pumps, with non-parallel axes of movement of co-operating members, e.g. of screw type the axes being arranged otherwise than at an angle of 90 degrees of intermeshing engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing

Landscapes

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

Abstract

1,038,295. Grinding; electro-erosion; machine tool details. MASCHINENFABRIK VERKHEIM A.G. Sept. 17, 1963, No. 36563/63. Headings B3B, B3D, B3L and B3V. A turning or planing tool 8 is provided with a swarf-guiding step 7 having a rounded guide back 6 by effecting relative movement between the tool and a dish-shaped grinding wheel 4 or contact wheel of electro-erosion apparatus by pivoting the tool and/or the bearing or bearings 2 of the wheel about the axis of rounding of the guide back so that the effective position of the working surface of the wheel in relation to the tool moves along an arc b. The tool is clamped to a table mounted for reciprocating movement beneath the wheel which has its bearings carried at one end of an arm 1 movable about a pivot 5 by means, such as a threaded spindle or cam disc, or hydraulic, pneumatic or electrical means, acting on an arm 9 connected to the arm 1, the wheel being advanced a step following each reciprocating movement of the tool. In other embodiments, the means moving the wheel may act on the arm 1, the shaft 3 of the wheel may extend longitudinally of the arm, which may be of adjustable length, and the bearing 2 be pivotally mounted on the arm, the bearing 2 of the spindle may be stationary while the table carrying the tool is pivotable about an axis corresponding to that of the shaft 5, and the reciprocating movement may be effected by the wheel instead of the tool.
GB3656363A 1963-09-17 1963-09-17 A method and device for providing, on a turning or planing tool, a swarf-guiding step having a rounded guide back Expired GB1038295A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3656363A GB1038295A (en) 1963-09-17 1963-09-17 A method and device for providing, on a turning or planing tool, a swarf-guiding step having a rounded guide back

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3656363A GB1038295A (en) 1963-09-17 1963-09-17 A method and device for providing, on a turning or planing tool, a swarf-guiding step having a rounded guide back

Publications (1)

Publication Number Publication Date
GB1038295A true GB1038295A (en) 1966-08-10

Family

ID=10389280

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3656363A Expired GB1038295A (en) 1963-09-17 1963-09-17 A method and device for providing, on a turning or planing tool, a swarf-guiding step having a rounded guide back

Country Status (1)

Country Link
GB (1) GB1038295A (en)

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