MACHINE TOOL

• Main Author: NAGASAWA KAZUHIRO
• Format: Patent
• Language: English; Japanese
• Published: 09.04.2020
• Subjects: COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOTDIRECTED TO A PARTICULAR RESULT; CONTROL OR REGULATING SYSTEMS IN GENERAL; CONTROLLING; DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g.ARRANGEMENTS FOR COPYING OR CONTROLLING; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MACHINE TOOLS; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OFPARTICULAR DETAILS OR COMPONENTS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS; PERFORMING OPERATIONS; PHYSICS; REGULATING; TRANSPORTING

To allow information related to trouble in machining to be easily confirmed.SOLUTION: A machining center 1 includes: machining history preparing means (an NC device 2) that prepares machining history data, associating information about tools machining work-pieces, machining date information and machining program information with work-piece identification information for identifying the work-pieces, in machining the plurality of work-pieces using tools; memorizing means (a memorizing part 2a) that memorizes the machining history data prepared by the NC device 2; inputting means (an HMI device 4) that can specify the work-piece identification information; and displaying means (the HMI device 4) that, when the work-piece identification information is specified by the HMI device 4, extracts and displays the machining history data associated with the specified work-piece identification information.SELECTED DRAWING: Figure 1 【課題】加工トラブルに係る情報を簡単に確認可能とする。【解決手段】マシニングセンタ１は、ツールを用いて複数のワークを加工する際、各ワークを識別するワーク識別情報に、各ワークを加工した工具情報と、加工日時情報と、加工プログラム情報とを関連づけて加工履歴データを作成する加工履歴作成手段（ＮＣ装置２）と、ＮＣ装置２で作成された加工履歴データを記憶する記憶手段（記憶部２ａ）と、ワーク識別情報を特定可能な入力手段（ＨＭＩ装置４）と、ＨＭＩ装置４でワーク識別情報が特定された際に、特定されたワーク識別情報に関連する加工履歴データを抽出して表示する表示手段（ＨＭＩ装置４）と、を含んでなる。【選択図】図１