Process for producing surface remelted chilled layer camshaft

Details Process for producing surface remelted chilled layer camshaft Process for producing surface remelted chilled layer camshaft

1986-08-08

1988-01-19

Andrews, Melvyn J.

Metal treatment

Process of modifying or maintaining internal physical...

Chemical-heat removing or burning of metal

148902, 148903, 219121LM, C21D 930

Patent

active

047203129

ABSTRACT:
A process for producing a surfactant remelted chilled layer camshaft with cams subjected to a remelting chilling treatment comprising steps of melting a sliding cam surface by irradiating a high density energy (e.g., a TIG arc) and forming a continuous chill layer by self-cooling. Then, at places where a formed molten metal pool may be caused to sag by the force of gravity, the melting action is interrupted to solidify the molten metal pool, and is resumed so as to overlap a former formed chill layer portion and a following chill layer portion.

REFERENCES:
patent: 4147335 (1979-05-01), Heck

Affiliated with

Also associated with

Rating

Process for producing surface remelted chilled layer camshaft does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for producing surface remelted chilled layer camshaft, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for producing surface remelted chilled layer camshaft will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-370585