Cutting apparatus, holder position coordinate correcting method, and computer-readable non-volatile storage medium

Abstract

According to the present invention, provided are a cutting apparatus, a holder position coordinate correcting method, and a computer-readable non-volatile storage medium. The cutting apparatus includes: a container including a holder in which a workpiece having an adapter attached thereto is held; a reading target applied to the adapter; an optical sensor to optically read the reading target; a memory to store a position coordinate of the holder, and a theoretical position coordinate of the reading target associated with the position coordinate of the holder; a reader to read the reading target using the optical sensor to acquire an image of the reading target; a calculator to determine, in accordance with the image acquired by the reader, an actual position coordinate of the reading target to calculate a correction value from a difference between the actual position coordinate and the theoretical position coordinate; and an updater to update, using the correction value calculated by the calculator, the position coordinate of the holder stored in the memory.

Description

technical field [0001] The present invention relates to a method of correcting the position coordinates of a cutting machine and a storage unit, and a computer-readable nonvolatile recording medium. Background technique [0002] Conventionally, there is known a cutting machine that processes a workpiece (hereinafter, also referred to as a "work") to be cut into a desired shape. For example, Japanese Patent Application Laid-Open No. 2018-124862 discloses a cutting machine including: a storage device having a storage unit capable of storing a plurality of workpieces equipped with adapters; and a cutting device for cutting the workpieces. ; a conveying device for conveying workpieces from a storage device to a cutting device by holding the adapter; a control device for carrying out conveying and cutting of workpieces according to a machining program, and the cutting machine can automatically cut and process a plurality of workpieces. [0003] In such a cutting machine, when as...

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Problems solved by technology

[0004] However, in the case of manually measuring assembly errors, human errors may occur due to differences in the level of workers.

Furthermore, if the position coordinates of a plurality of storage parts are to be corrected, the operation is complicated, and the measurement of the assembly error and the input of the correction value to the machining program based on this require a lot of work time and labor.

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