Method for manufacture of at least one micronozzle in an aerosta

Powder metallurgy processes – Powder metallurgy processes with heating or sintering – Making porous product

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419 5, 419 6, 419 7, 419 8, 419 9, 419 43, 419 66, 427457, 427523, B22F 700

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active

055640630

ABSTRACT:
A method for manufacture of at least one micronozzle in an aerostatic bearing, wherein at least one hole is placed into a compacted bearing surface from porous sintered material by means of a laser beam and disposed so as to be distributed across the surface. The holes distributed across the compacted bearing surface constitute micronozzles of an aerostatic bearing.

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patent: 5407280 (1995-04-01), Heinzl et al.

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