METHOD FOR TURNING INJECTING UNIT OF INJECTION MOLDING MACHINE

PROBLEM TO BE SOLVED: To remarkably heighten safety when an injecting unit is turned without lowering productivity. SOLUTION: The speed of a drive motor 3 in a turning mode for turning the injecting unit Mi at the retracting limit position Xr of the unit Mi is set to a low speed Vd lower than a norm...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
1. Verfasser:	OGASAWARA MITSUHIRO
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To remarkably heighten safety when an injecting unit is turned without lowering productivity. SOLUTION: The speed of a drive motor 3 in a turning mode for turning the injecting unit Mi at the retracting limit position Xr of the unit Mi is set to a low speed Vd lower than a normal speed Vs in an advancing/retracting mode for advancing or retracting the unit Mi by a driver 2 having the drive motor 3 for advancing or retracting the unit Mi. In this case, the unit Mi is turned by the operation for starting the turning mode, and when the unit Mi reaches the turning limit position Xe to be detected by a position sensor 4, a drive motor 3i can be stopped, and the turning time is monitored by the starting operation of the turning mode, and when it reaches the preset monitoring limit time Te, the motor 3i can be stopped. COPYRIGHT: (C)2004,JPO