ROLLED-THREAD BOLT PRODUCTION METHOD

The disclosure provides a rolled-thread bolt production method, which includes: forming a steel wire into a workpiece having a prescribed unthreaded-bolt shape; forming a threaded-portion on the workpiece having the unthreaded-bolt shape through thread rolling; and performing shot blasting on an ent...

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Bibliographische Detailangaben
1. Verfasser:	TAKEUCHI TAKETO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PUNCHING METAL TRANSPORTING WORKING OR PROCESSING OF METAL WIRE
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	The disclosure provides a rolled-thread bolt production method, which includes: forming a steel wire into a workpiece having a prescribed unthreaded-bolt shape; forming a threaded-portion on the workpiece having the unthreaded-bolt shape through thread rolling; and performing shot blasting on an entire surface of the workpiece after forming the threaded-portion. 本公开提供种滚压螺栓的制造方法，将钢丝材料成型为具有预定的无螺纹的螺栓形状的坯件，在无螺纹的螺栓形状的所述坯件上采用滚压法形成螺纹部，在形成螺纹部之后，对所述坯件的整个表面进行喷丸处理。