DE2725225A1 - Shaft dia. precision cutting tool - reduces shaft to accurately specified dimensions using four internal teeth - Google Patents

Shaft dia. precision cutting tool - reduces shaft to accurately specified dimensions using four internal teeth

Info

Publication number
DE2725225A1
DE2725225A1 DE19772725225 DE2725225A DE2725225A1 DE 2725225 A1 DE2725225 A1 DE 2725225A1 DE 19772725225 DE19772725225 DE 19772725225 DE 2725225 A DE2725225 A DE 2725225A DE 2725225 A1 DE2725225 A1 DE 2725225A1
Authority
DE
Germany
Prior art keywords
shaft
cutting tool
internal teeth
dia
precision 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.)
Pending
Application number
DE19772725225
Other languages
German (de)
Inventor
Detlef Saft
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19772725225 priority Critical patent/DE2725225A1/en
Publication of DE2725225A1 publication Critical patent/DE2725225A1/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D77/00—Reaming tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D2277/00—Reaming tools
    • B23D2277/40—Reaming tools configured to ream an external surface

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)
  • Drilling Tools (AREA)

Abstract

The precision diameter cutting tool (1) is of one-piece construction, and can be produced in any size and with any required number of shape of cutting edges. It enables, for instance, a shaft to be produced to an exact dimension, e.g. 10.00 mm in one step, thus obviating the hitherto necessary multiple work stages and measurements. It has the further advantage of permitting shafts to be prepared accurately, without the need for final inspection, thus affording a large saving in production time. The tool has a cylindrical outer surface. It looks like a tap, and has four internal cutting edges.

Description

Titel: Durchmesser-Präzisionsreibeisen (Technische Bezeichnung) Anwendungsgebiet: Gesamte Industrie und Handel.Title: Diameter precision grater (technical name) Area of application: Entire industry and trade.

Zweck: Bei der Verwendung des Durchmesser-Präzisionsreibeisens wird eine Welle unter Berücksichtigung des Sollmaßes in einem Arbeitsgang auf ein genaues Maß, z.B. 10,00 mm h 7, gefertigt.Purpose: When using the diameter precision grater a shaft taking into account the nominal size in one work step Dimension, e.g. 10.00 mm h 7, manufactured.

Stand der Technik: Zur Zeit müssen bei der Bearbeitung von Wellen, die ein genaues Maß benötigen, mehrere Arbeitsgänge und Messungen vorgenommen werden.State of the art: At present, when machining shafts, that require an exact measurement, several operations and measurements are made.

Aufgabe: Der Erfindung liegt die Aufgabe zu Grunde, die Vielzahl der Arbeitsgänge und Messungen auf ein Minimum zu reduzieren.Task: The invention is based on the task of eliminating the multitude of Reduce work steps and measurements to a minimum.

Lösung: Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß bei der Verwendung des Durchmesser-Präzisionsreibeisens unter Berücksichtigung des Sollmaßes das Istmaß in einem Arbeitsgang ohne Endkontrolle angefertigt wird.Solution: This object is achieved according to the invention in that at the use of the diameter precision reaming tool, taking the nominal dimension into account the actual size is made in one operation without a final inspection.

Vorteile: Die mit der Erfindung erzielten Vorteile bestehen insbesondere darin, daß sämtliche Paßwellen in einem Arbeitsgang ohne Rückkontrolle (auch Hilfskräfte) angefertigt werden können. Bei der Verwendung des Durchme s ser - Präzi sions reibeisens wird die Produktionszeit erheblich reduziert.Advantages: The advantages achieved with the invention exist in particular in that all pass waves in one work step without back control (including assistants) can be made. When using the diameter precision grater the production time is significantly reduced.

Herstellung: Das Durchmesser-Präzisionsreibeisen kann in jeder Größe, mit beliebig vielen Schneiden und in jeder Form hergestellt werden.Manufacture: The diameter precision grater can be made in any size, can be produced with any number of cutting edges and in any shape.

Claims (1)

P a t e n t a n s p r ü c h e : Oberbegriff: 1. Durchmsser - Präzisionsreibei--en für die gesamte Industrie und Handeln.P a t e n t a n s p r ü c h e: General term: 1. Diameter - precision graters for the entire industry and trade. Kennzeichnender Teil: dadurch gekennzeichnet, doß des Durchnmesser-präzisionsretbeisen aus einem Stück, in jeder Gr5.e mit beliebig vielen Schneiden und in jeger Form hergestellt werden kann.Characteristic part: characterized, doß of the diameter precision grip from one piece, in any size with any number of cutting edges and in any shape can be produced. Oberbegriff des Unteranspruchs: 2. Durchmesser-Präzisionsreibeisen nach Anspruch 1, Kennzeichnender Teil des Unteranspruchs: wie im Kennzeichnenden Teil 1,Preamble of the dependent claim: 2. Diameter precision reamers according to claim 1, the characterizing part of the dependent claim: as in the characterizing part Part 1,
DE19772725225 1977-06-03 1977-06-03 Shaft dia. precision cutting tool - reduces shaft to accurately specified dimensions using four internal teeth Pending DE2725225A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19772725225 DE2725225A1 (en) 1977-06-03 1977-06-03 Shaft dia. precision cutting tool - reduces shaft to accurately specified dimensions using four internal teeth

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772725225 DE2725225A1 (en) 1977-06-03 1977-06-03 Shaft dia. precision cutting tool - reduces shaft to accurately specified dimensions using four internal teeth

Publications (1)

Publication Number Publication Date
DE2725225A1 true DE2725225A1 (en) 1978-12-07

Family

ID=6010703

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772725225 Pending DE2725225A1 (en) 1977-06-03 1977-06-03 Shaft dia. precision cutting tool - reduces shaft to accurately specified dimensions using four internal teeth

Country Status (1)

Country Link
DE (1) DE2725225A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3822123C1 (en) * 1988-06-30 1990-03-15 Bernd 2325 Grebin De Brandes
US4919035A (en) * 1989-03-06 1990-04-24 Pinkston Mark C Muzzle brake and tool for installation
CN102728895A (en) * 2012-06-28 2012-10-17 四川安岳宇良汽车水泵有限公司 Internal reamer and machining method of water-pump circulating pipe

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3822123C1 (en) * 1988-06-30 1990-03-15 Bernd 2325 Grebin De Brandes
US4919035A (en) * 1989-03-06 1990-04-24 Pinkston Mark C Muzzle brake and tool for installation
CN102728895A (en) * 2012-06-28 2012-10-17 四川安岳宇良汽车水泵有限公司 Internal reamer and machining method of water-pump circulating pipe
CN102728895B (en) * 2012-06-28 2015-02-25 四川安岳宇良汽车水泵有限公司 Internal reamer and machining method of water-pump circulating pipe

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