Method of deburring eyelens needle blanks with a laser beam

Details Method of deburring eyelens needle blanks with a laser beam Method of deburring eyelens needle blanks with a laser beam

1997-10-14

1999-03-30

Mills, Gregory L

Electric heating

Metal heating

By arc

21912166, 21912183, 21912185, B23K 2600

Patent

active

058892559

ABSTRACT:
A method of removing edges from an eyeless operating needle blank includes the steps of providing needle blanks having an end portion which defines a bore. Aligning the end portion, which defines a bore, longitudinally with a laser. The laser is fired such that radiation from the laser is incident on the end portion. The incident radiation from the laser forms rounded edges about the end portion.

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