DE706004C - Procedure for restoring the profile of grinding wheels - Google Patents

Procedure for restoring the profile of grinding wheels

Info

Publication number
DE706004C
DE706004C DEST57259D DEST057259D DE706004C DE 706004 C DE706004 C DE 706004C DE ST57259 D DEST57259 D DE ST57259D DE ST057259 D DEST057259 D DE ST057259D DE 706004 C DE706004 C DE 706004C
Authority
DE
Germany
Prior art keywords
restoring
profile
grinding wheels
disc
working surfaces
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
DEST57259D
Other languages
German (de)
Inventor
Albert Strasmann
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.)
ALBERT STRASMANN PRAEZ S WERKZ
Original Assignee
ALBERT STRASMANN PRAEZ S WERKZ
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 ALBERT STRASMANN PRAEZ S WERKZ filed Critical ALBERT STRASMANN PRAEZ S WERKZ
Priority to DEST57259D priority Critical patent/DE706004C/en
Application granted granted Critical
Publication of DE706004C publication Critical patent/DE706004C/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

Description

PatentaνSprüche:Patent claims:

ι. Verfahren zum Wiederherstellen des Profils von Schleifscheiben nach Patent 702317, dadurch gekennzeichnet, daß an Stelle des thermoplastischen Stoffes ein plastischer Stoff verwendet wird, dessen arbeitende Flächen gehärtet werden.ι. Method for restoring the profile of grinding wheels according to patent 702317, characterized in that instead of the thermoplastic material a plastic material is used, the working surfaces of which are hardened.

2. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß die Schleifscheibe aus Aluminium besteht und die arbeitenden Flächen elektrisch oxydiert werden.2. The method according to claim 1, characterized in that the grinding wheel consists of aluminum and the working surfaces are electrically oxidized.

3. Verfahren nach Anspruch 1 und 2, dadurch gekennzeichnet, daß die arbeitenden Flächen vor dem Härten aufgerauht werden.3. The method according to claim 1 and 2, characterized in that the working Surfaces are roughened before hardening.

Claims (1)

St 57259St 57259 • Das Hauptpatent betrifft ein Verfahren zum Wiederherstellen von Schleifscheiben, bei welchem die aus thermoplastischem Stoff bestehende Scheibe, welche im erkalteten Zustände die zum Bearbeiten von Werkstücken erforderliche Härte aufweist^ erwärmt und die Sollform verlustlos durch Verformung, beispielsweise Pressen, Kneten oder Walzen, erzeugt wird.• The main patent relates to a method for restoring grinding wheels, at which is made of thermoplastic material, which in the cold state has the hardness required for machining workpieces ^ heated and the target shape without loss through deformation, e.g. pressing, kneading or rolling, is produced. Die vorliegende Erfindung stellt eine Weiterbildung dieses Verfahrens dar, indem an Stelle des thermoplastischen Stoffes ein plastischer Stoff verwendet wird, dessen arbeitende Flächen gehärtet werden. Diese Härtung kann durch Wärmebehandlung, z. B. Anlassen, oder durch Oxydieren erfolgen. Am besten eignet sich für dieses Verfahren Aluminium, dessen Oberfläche durch elektrochemische Oxydation eine erhebliche HärteThe present invention represents a further development of this method in that Place of the thermoplastic material a plastic material is used whose working surfaces are hardened. This hardening can be achieved by heat treatment, e.g. B. Tempering or by oxidizing. Aluminum is best suited for this process, the surface of which is extremely hard due to electrochemical oxidation ao bekommt. Zweckmäßig werden die arbeitenden Flächen vor dem Härten aufgerauht, jedoch derart, daß das Profil der Scheibe nicht verändert wird. Wenn die Scheibe abgenutzt ist, wird die an sich plastische Grundmasse in die richtige Form gebracht as und dann wiederum gehärtet.ao gets. The working surfaces are expediently roughened before hardening, but in such a way that the profile of the disc is not changed. When the disc is worn out, the plastic matrix is brought into the correct shape as and then hardened again.
DEST57259D 1938-03-22 1938-03-22 Procedure for restoring the profile of grinding wheels Expired DE706004C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEST57259D DE706004C (en) 1938-03-22 1938-03-22 Procedure for restoring the profile of grinding wheels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEST57259D DE706004C (en) 1938-03-22 1938-03-22 Procedure for restoring the profile of grinding wheels

Publications (1)

Publication Number Publication Date
DE706004C true DE706004C (en) 1941-05-15

Family

ID=7467671

Family Applications (1)

Application Number Title Priority Date Filing Date
DEST57259D Expired DE706004C (en) 1938-03-22 1938-03-22 Procedure for restoring the profile of grinding wheels

Country Status (1)

Country Link
DE (1) DE706004C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2642208A1 (en) * 1976-09-08 1978-03-16 Alusuisse POLISHING FILM OR POLISHING PLATE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2642208A1 (en) * 1976-09-08 1978-03-16 Alusuisse POLISHING FILM OR POLISHING PLATE

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