Title:
金属供給量の制御方法
Document Type and Number:
Japanese Patent JP4660660
Kind Code:
B2
Abstract:
Regulating the metal dosing in a vacuum die casting machine comprises measuring the metal melt (6) within the heat maintaining oven (7) by determining the actual value using as sensor (11, 12, 13) to exactly determine the melt dose in a casting chamber (9); comparing the measured values with theoretical values in a computer (14); and regulating an evacuation device (15) and/or a vacuum valve (5). Preferred Features: The flow through time and/or the flow through amount is regulated at the vacuum valve. The temperature of the melt is measured using a sensor (12), the sensor being connected to the computer.
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Inventors:
Friedrich Georg Sturmer
Application Number:
JP2000257219A
Publication Date:
March 30, 2011
Filing Date:
August 28, 2000
Export Citation:
Assignee:
Oscar Frech Gembehund und Cokergae
International Classes:
B22D17/30; B22D17/14; B22D39/02; B22D17/32; B22D18/06; B22D39/04; B22D39/06
Domestic Patent References:
| JP6509027A | ||||
| JP6328218A | ||||
| JP7124728A | ||||
| JP8090200A | ||||
| JP57152361A | ||||
| JP9024454A |
Attorney, Agent or Firm:
Nagoya International Patent Service Corporation