Method of manufacturing a molding member and molding member whic

Details Method of manufacturing a molding member and molding member whic Method of manufacturing a molding member and molding member whic

1995-07-07

1996-09-03

Heinrich, Samuel M.

Metal fusion bonding

Process

With shaping

228231, 228232, 2282332, 148529, 148537, B23K 119

Patent

active

055516254

ABSTRACT:
A mold (1) has two molding members (4, 6) each comprising two plates (11, 13; 15, 17) secured to one another. In the contact surface of one of the plates (13, 15) a groove (19) has been provided to form a cooling duct. In order to reduce the dimensions of such a molding member (4, 6) the two plates (11, 13; 15, 17) are secured to one another by means of a soldering process. In comparison with the known method of securing the plates of a molding member to one another by means of bolts this method has the advantage that no screwthread has to be provided in the plates and no additional sealing, for example by means of an O-ring, has to be provided between the plates in order to seal the cooling duct. As a result of this, the plates can be thinner so that the molding members (4, 6) and the mold (1) can be smaller.

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Metals Handbook Ninth Edition, vol. 6, "Induction Brazing of Steels", pp. 965-974, copyright 1983.

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