Arburg develops powder injection molding raw material testing method

Arburg GmbH + Co KG of Germany developed a simple powder injection molding material testing method, mainly using the company's small Allrounder 170 S machine. Arburg claims to use the Selogica control system while using the machine, which is more cost effective than a high pressure capillary viscometer in a quality control laboratory environment.
The test used a metal or ceramic powder that was not degreased and sintered. At equilibrium temperature conditions, the Allrounder model machine, with the help of the Selogica system, accurately measures the maximum injection pressure at the holding pressure transition point. The test model produced test pieces. The control system records the maximum injection pressure associated with the speed as a measurement. These values ​​provide information on the quality and flow characteristics of the raw materials.

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