Machining device for pipeline inner wall drag reduction structure

The utility model aims to provide a machining device for a pipeline inner wall drag reduction structure. The machining device comprises a walking portion, a walking portion motor, a machining portion and a machining portion motor, the walking portion comprises a guide walking portion, a front walkin...

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Bibliographische Detailangaben
Hauptverfasser:	RU JING, YU WEIBO, GU YUNQING, LI ZHAOYUAN, LIU WENBO, ZHENG JINXING, ZANG DONGYANG, ZHAO GANG, MA CHANGSHUN, ZHAO YANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PUNCHING METAL TRANSPORTING WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
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Beschreibung
Zusammenfassung:	The utility model aims to provide a machining device for a pipeline inner wall drag reduction structure. The machining device comprises a walking portion, a walking portion motor, a machining portion and a machining portion motor, the walking portion comprises a guide walking portion, a front walking portion and a rear walking portion, the structure of the lower half portion of the front walking portion is as same as that of the upper half portion of the front walking portion, the walking portion motor is mounted between the front walking portion and the rear walking portion and comprises a telescopic rod, the rod is connected with the rear walking portion, the rear walking portion and the front walking portion have the same structure and are symmetrically arranged, a mechanism comprises the machining portion and the machining portion motor, and the guide walking portion, the mechanism, the front walking portion, the walking portion motor and the rear walking portion are sequentially connected. The machining