Straightening mechanism and shape correcting method for cold-drawn oil cylinder pipe

The invention discloses a straightening mechanism and a shape righting method for a cold-drawn oil cylinder pipe, and belongs to the technical field of oil cylinder pipe machining shape righting. The straightening mechanism for the cold-drawn oil cylinder pipe comprises a sliding adjusting structure...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHANG ZHIYUAN, LI SHIYU, WANG SHENG, GE ZHIQUN, HE YUE
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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