Tungsten Carbide Rod Molding Process

Tungsten Carbide Rod Molding Process

Tungsten carbide rod molding process can be divided into two methods which are horizontal direction and vertical direction.

Horizontal direction:
Firstly, shape the two punches of the mold into a round-rod shape and press out powder between them. Under this process, the length of rods would be easily restricted by the specifications of the mold and pressing machines. Due to the uneven pressure from both punches, there can be gaps formed in the blank voids, and they are difficult to close. There are some possibilities that the cobalt contents is increasing and thus creates the so-called cracking which can not be fixed.

Vertical direction:
Similar to the horizontal repression process, the specifications and length of the rods are also being restricted by the specifications of the mold and pressing machines and cannot be easily extruded out in the vertical direction.


Tungsten Manufacturer & Supplier: Chinatungsten Online - http://www.chinatungsten.com
Tel.: 86 592 5129696; Fax: 86 592 5129797
Email:  sales@chinatungsten.com
Tungsten & Molybdenum Information Bank: http://i.chinatungsten.com
Tungsten News & Tungsten Prices, 3G Version: http://3g.chinatungsten.com
Molybdenum News & Molybdenum Price: http://news.molybdenum.com.cn
 

• < Prev
• Next >