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1. WO2020114553 - DRESSING DEVICE AND METHOD FOR DRESSING A GRINDING TOOL

Publication Number WO/2020/114553
Publication Date 11.06.2020
International Application No. PCT/DE2019/101024
International Filing Date 29.11.2019
IPC
B24B 53/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
24GRINDING; POLISHING
BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
53Devices or means for dressing or conditioning abrasive surfaces
B24B 53/053 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
24GRINDING; POLISHING
BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
53Devices or means for dressing or conditioning abrasive surfaces
04of cylindrical or conical surfaces on abrasive tools or wheels
053using a rotary dressing tool
B24B 53/06 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
24GRINDING; POLISHING
BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
53Devices or means for dressing or conditioning abrasive surfaces
06of profiled abrasive wheels
B24B 51/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
24GRINDING; POLISHING
BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
51Arrangements for automatic control of a series of individual steps in grinding a workpiece
CPC
B24B 51/00
BPERFORMING OPERATIONS; TRANSPORTING
24GRINDING; POLISHING
BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING
51Arrangements for automatic control of a series of individual steps in grinding a workpiece
B24B 53/003
BPERFORMING OPERATIONS; TRANSPORTING
24GRINDING; POLISHING
BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING
53Devices or means for dressing or conditioning abrasive surfaces
003using at least two conditioning tools
B24B 53/053
BPERFORMING OPERATIONS; TRANSPORTING
24GRINDING; POLISHING
BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING
53Devices or means for dressing or conditioning abrasive surfaces
04of cylindrical or conical surfaces on abrasive tools or wheels
053using a rotary dressing tool
B24B 53/062
BPERFORMING OPERATIONS; TRANSPORTING
24GRINDING; POLISHING
BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING
53Devices or means for dressing or conditioning abrasive surfaces
06of profiled abrasive wheels
062using rotary dressing tools
Applicants
  • SCHAEFFLER TECHNOLOGIES AG & CO. KG [DE]/[DE]
Inventors
  • WOIWODE, Stephan
  • MAHR, Gerhard
  • ROTH, Thorsten
Priority Data
10 2018 130 908.205.12.2018DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) ABRICHTVORRICHTUNG UND VERFAHREN ZUM ABRICHTEN EINES SCHLEIFWERKZEUGS
(EN) DRESSING DEVICE AND METHOD FOR DRESSING A GRINDING TOOL
(FR) DISPOSITIF DE DRESSAGE ET PROCÉDÉ DE DRESSAGE D'UN OUTIL DE RECTIFICATION
Abstract
(DE)
Ein Verfahren zum Abrichten eines Schleifwerkzeugs (3), umfasst die Vorgänge Profilieren und Schärfen, wobei beide Vorgänge durch eine einzige Abrichtvorrichtung (1) durchgeführt werden, welche zwei rotierbare Werkzeuge (4, 5), nämlich ein Profilierwerkzeug (4) und ein Schärfwerkzeug (5), aufweist, die relativ zum Schleifwerkzeug (3) vorgeschoben und zugestellt werden. Mindestens eine der Größen Vorschub und Zustellung wird während des Verfahrens bei den beiden Werkzeugen (4, 5) in unterschiedlicher Weise verstellt.
(EN)
The invention relates to a method for dressing a grinding tool (3) comprising the processes of profiling and sharpening. Both processes are carried out by a single dressing device (1), which has two rotatable tools (4, 5), namely a profiling tool (4) and a sharpening tool (5), which are fed and advanced relative to the grinding tool (3). At least one of the variables of feed and advancement is set differently in the case of the two tools (4, 5).
(FR)
L'invention concerne un procédé de dressage d'un outil de rectification (3), comprenant les opérations de profilage et d'affûtage, les deux opérations étant effectuées par un seul dispositif de dressage (1) qui possède deux outils rotatifs (4, 5), à savoir un outil de profilage (4) et un outil d'affûtage (5), qui sont avancés et approchés par rapport à l'outil de rectification (3). Au moins l'une des grandeurs d'avance et d'approche est ajustée de différentes manières au niveau des deux outils (4, 5) au cours du procédé.
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