Machine for processing printed circuitboard

A machine for machining the printed circuit board features that its mainshaft and shaft sleeve are integrally supported, the straight line guider constituted by the holder of roller can freely move up and down in tool carrier, a sealing unit composed of soft scraper and duster is arranged above said...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ITO YASUSHI, HONDA YUJI, OTANI TAMIO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS CUTTING DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING,CUTTING-OUT, STAMPING-OUT OR SEVERING ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY HAND CUTTING TOOLS MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS PERFORMING OPERATIONS PRINTED CIRCUITS SEVERING TRANSPORTING
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Beschreibung
Zusammenfassung:	A machine for machining the printed circuit board features that its mainshaft and shaft sleeve are integrally supported, the straight line guider constituted by the holder of roller can freely move up and down in tool carrier, a sealing unit composed of soft scraper and duster is arranged above said tool carrier, and the lower cover holding soft scraper and duster is arranged under said tool carrier. It can prevent the cuttings from coming in tool carrier. 一种印刷线路板加工机，其主轴17与轴套一体地被支承，并通过由旋转自如地支承圆柱滚子19a的保持架19b构成的直线导向装置19在刀架15的内部在上下方向可移动自如。在刀架15的上侧配置由软刮板73和除尘器74等构成的密封装置，在刀架15的下侧配置保持软刮板73和除尘器74的下盖85，以防止付着在轴套20表面等的切屑进入刀架15的内部。本发明不会降低加工速度而且维修保养容易。