Title:
鋸盤および鋸盤制御方法
Document Type and Number:
Japanese Patent JP6490909
Kind Code:
B2
Abstract:
A method for controlling a sawing machine with a sawing tool, which is driven by an electrical sawing tool drive with a first frequency converter, and with a sawing feed device for moving the driven sawing tool at a feed rate in relation to a workpiece to be sawn, and also to such a sawing machine. The feed rate is changed over from an idling feed rate to a working feed rate when the sawing tool engages in the workpiece. A value of a physical variable which corresponds to the torque transferred from the sawing tool drive to the sawing tool or from which a change in this torque can be calculated is determined here at the first frequency converter. The changeover from the idling feed rate to the working feed rate takes place in dependence on the value of this physical variable.
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Inventors:
Marx Oberle
Andre Sabel
Andre Sabel
Application Number:
JP2014117340A
Publication Date:
March 27, 2019
Filing Date:
June 06, 2014
Export Citation:
Assignee:
Coiro Beitzitz Gesell Shaft Mitt Beschlenktel Haftung Und Companion Ade Fau-Dean Stristungs Komandate Gesell Shaft
International Classes:
B23D55/08; B23D47/12; B23D51/20; B23D55/00
Domestic Patent References:
| JP2012032869A | ||||
| JP2000158231A | ||||
| JP50015183A | ||||
| JP4076320U | ||||
| JP55005267A |
Foreign References:
| EP2476531A1 |
Attorney, Agent or Firm:
Patent business corporation r&c