DE3603681A1 - Single-edged machine boring broach and reamer - Google Patents

Single-edged machine boring broach and reamer

Info

Publication number
DE3603681A1
DE3603681A1 DE19863603681 DE3603681A DE3603681A1 DE 3603681 A1 DE3603681 A1 DE 3603681A1 DE 19863603681 DE19863603681 DE 19863603681 DE 3603681 A DE3603681 A DE 3603681A DE 3603681 A1 DE3603681 A1 DE 3603681A1
Authority
DE
Germany
Prior art keywords
broach
reamer
groove
reaming
machine boring
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.)
Withdrawn
Application number
DE19863603681
Other languages
German (de)
Inventor
Rainer Pfeiffer
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 DE19863603681 priority Critical patent/DE3603681A1/en
Publication of DE3603681A1 publication Critical patent/DE3603681A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/10—Bits for countersinking
    • B23B51/108—Bits for countersinking having a centering drill
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/02—Milling-cutters characterised by the shape of the cutter
    • B23C5/12—Cutters specially designed for producing particular profiles
    • 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
    • B23B—TURNING; BORING
    • B23B2220/00—Details of turning, boring or drilling processes
    • B23B2220/12—Grooving

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling, Broaching, Filing, Reaming, And Others (AREA)

Abstract

Published without abstract.

Description

In der Industrie, werden Reibalen verwand, um vorgebohrte Löcher in Stahl od. andere Metalle zu kalibrieren (Pass-Sitze).In industry, rivets are used to pre-drilled Calibrate holes in steel or other metals (fits).

Sie haben folgende Nachteile:You have the following disadvantages:

  • 1. Teure Erstellungskosten1. Expensive creation costs
  • 2. schneller Verschleiß (ein nachschleifen ist meist nicht möglich).2. quick wear (regrinding is usually not possible).
  • 3. Es kann nur mit kleinen Drehzahlen gearbeitet werden um Rattermarken und festfressen zu vermeiden.3. It can only be worked at low speeds Avoid chatter marks and seize.
  • 4. Es können nur wenige Zehntel Millimeter Material im Lochdurchmesser gerieben werden.4. Only a few tenths of a millimeter of material can have a hole diameter be rubbed.
  • 5. Löcher können nicht außermittig gerieben werden.5. Holes cannot be rubbed off-center.

Der Erfindungsgegenstand beseitigt diese Mängel.The object of the invention eliminates these shortcomings.

Am Zylinderschaft 3 ist eine exentrische 45 Grad Anfasung 1 durch diese zieht sich eine schräg eingeschliffene Radiusnute 2. Fig. I-IIAt the cylinder shaft 3 is a exentrische 45 degrees chamfer 1 through this to an obliquely ingrained Radiusnute pulls. 2 Fig. I-II

Der Zylinderschaft 3 stabilisiert den auf dem Zylinderschaft festsitzenden od. sich bewegenden Werkzeughalter 8 mit dem aufgespannten Werkeug 9 die Nute 6 und der Keil 7 verhindern ein verdrehen des Werkzeughalters 8 beim Arbeitsvorgang. Fig. IIThe cylinder shaft 3 stabilizes the tight on the cylindrical shank od. Moving tool holder 8 with the clamped Werkeug 9 prevent the groove 6 and the wedge 7, a twisting of the tool holder 8 during operation. Fig. II

Claims (3)

Maschinenbohr- und Reibale, bestehend aus legiertem Stahl, Hss-Stahl oder Hartmetall,Machine drilling and reaming, consisting of alloy steel, Hss steel or hard metal, 1. Dadurch gekennzeichnet, daß an ihrer Schneideseite eine exentrisch verlaufende Anfasung die Möglichkeit eröffnet, auch kleiner vorgebohrte Löcher aufzureiben, durch den schrägen Einschliff einer Radius-Nute, entsteht eine Schneidfläche von 45° am Schaft der Schneideseite.1. characterized in that an eccentrically extending chamfer opened on its cutting side, the possibility also reamed small predrilled holes through the inclined countersink radius a groove, results in a cutting area of 45 ° to the shaft of the cutting side. 2. Das auf dem Zylindrischen Schaft, ein beweglicher oder fester Werkzeughalter mittels Nute und Keil aufgeschoben werden kann, zur mehrfach Bearbeitung eines Werkstückes, z. B. Nachbohren, Reiben, Senken, Planen, rundes Formfräsen.2. That on the cylindrical shaft, a movable or Fixed tool holder pushed on using a groove and wedge can be used for multiple machining of a workpiece, e.g. B. re-drilling, reaming, countersinking, planning, round milling.
DE19863603681 1986-02-06 1986-02-06 Single-edged machine boring broach and reamer Withdrawn DE3603681A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19863603681 DE3603681A1 (en) 1986-02-06 1986-02-06 Single-edged machine boring broach and reamer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863603681 DE3603681A1 (en) 1986-02-06 1986-02-06 Single-edged machine boring broach and reamer

Publications (1)

Publication Number Publication Date
DE3603681A1 true DE3603681A1 (en) 1987-08-13

Family

ID=6293533

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19863603681 Withdrawn DE3603681A1 (en) 1986-02-06 1986-02-06 Single-edged machine boring broach and reamer

Country Status (1)

Country Link
DE (1) DE3603681A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1008411A2 (en) * 1998-12-09 2000-06-14 Fuji Seiko Limited Reamer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1008411A2 (en) * 1998-12-09 2000-06-14 Fuji Seiko Limited Reamer
EP1008411B1 (en) * 1998-12-09 2006-03-15 Fuji Seiko Limited Reamer

Similar Documents

Publication Publication Date Title
DE69112665T2 (en) Drill with one-way cutting insert.
DE3233968A1 (en) MULTIPLE LIP DRILL
EP0287711A3 (en) Drilling and milling tool
DE4228322A1 (en) Drilling and endmilling tool for producing chamfered and profiled holes - has drill tip followed by reduced form milling section with shoulders allowing both ends of hole to be chamfered when tool is eccentrically rotated
EP0565907B1 (en) Tool with exchangeable cutting tip for shaping by chipforming essentially in metal working
US5725336A (en) Thread tapping cutting tool
DE3603681A1 (en) Single-edged machine boring broach and reamer
EP1291109A1 (en) Cutting tool
DE2016364C3 (en) Twist drill
EP0410342B1 (en) One insert reamer
WO2018184901A1 (en) Drilling tool comprising a replaceable cutting disk
US4591302A (en) Countersink with disposable insert
DE2135376A1 (en) Tool for working metal
EP0301185A1 (en) Chucking device for cutting tools like screw-taps, milling cutters or the like, particularly solid hard metal tools
GB1568013A (en) Wood auger
DE2902750A1 (en) Boring tool for difficult to machine metals - has cutting edges in form of circular discs with tapered edges
OKUSHIMA et al. Action of Gaseous Environment in Metal Cutting: Surface Roughness and Tool Forces When Machining with Oxygen Jet
DE2358048C3 (en) Drilling tool for high-strength materials
DE814991C (en) Combined boring and boring tool
DE1477760C (en) Countersink tool
CH671175A5 (en) Chamfering or radiusing milling cutter - has bush fixed in axial bore for guiding arbor
DE2358048A1 (en) Two edged drill for high tensile materials - has cutter plate whose edges are axially and positively radially between zero and five degrees
Rocek Influence of the Cutting Edge Quality of Reamers on the Surface Roughness of Bores
Kuhanz et al. Automation-Suitable Tool Development for Service-Lean Production of Precision Bores by Drillout and Broaching
DE29607213U1 (en) Multi-area chamfering tool with indexable insert for edge processing on bores

Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee