Tools having compacted powder metal work surfaces, and method

Details Tools having compacted powder metal work surfaces, and method Tools having compacted powder metal work surfaces, and method

B - Operations, Transporting

22

F

B22F 3/12 (2006.01) B22F 5/00 (2006.01)

Patent

CA 2716989

A method and apparatus for forming a net or near net shaped work surface includes providing a substrate and en-gaging a die with the substrate forming a die cavity enclosing a portion of the substrate. A powdered metal is introduced into the cavity, heated prior to and within the die cavity, and pressurized to consolidate the powdered metal. The die is then disengaged from the substrate. In one exemplary embodiment, the work surface forms the cutting teeth of a saw blade.

La présente invention concerne un procédé et un dispositif pour former une surface de travail réticulaire ou presque réticulaire qui comprend la fourniture d'un substrat et l'engagement d'une matrice avec le substrat en formant une cavité de matrice entourant une portion du substrat. Un métal en poudre est introduit dans la cavité, chauffé préalablement et dans la cavité et mis sous pression pour consolider le métal en poudre. La matrice est ensuite désengagée du substrat. Dans un mode de réalisation exemplaire, la surface de travail forme les dents de coupe dune lame de scie.

Affiliated with

Also associated with

Rating

Tools having compacted powder metal work surfaces, and method does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Tools having compacted powder metal work surfaces, and method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tools having compacted powder metal work surfaces, and method will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-2042856