Precise clicking technique of track link rail

The invention discloses a precision die cutting technique for a caterpillar section, which is particularly applied to a caterpillar section forge piece with requirements of straight holes and straight edges. A set of nitrogen compressing die is added on an forged clipping press, a forge piece with a...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHOU YONGNAN, QIAN JINGYI, YU YONGBING, REN ZHENHE, NI FANGQING, ZHANG JIN, YU FENG, ZHU DESONG, CHENG GONG, LIU DEQUN
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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