Hot wire cutting system

Cutting – With means to control or modify temperature of apparatus or... – Of tool

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

836511, 83701, B26D 710, B26D 144

Patent

active

046990321

ABSTRACT:
A hot wire cutting system for cutting a pattern shape in a block of polyfoam for use as a casting mold for a metal shielding block to be used in radiotherapy treatments is described. The system provides proportioned current responsive to deflection of the hot cutter wire in order to cancel the deflection and maintain the wire in its optimal central cutting position. The hot cutter-wire preferably passes through a field which provides fine vibratory motion of the cutting wire allowing use of lower wire temperatures to effect the cutting. The system may include optical means for determining the accuracy of the profile cut in the polyfoam block.

REFERENCES:
patent: 2972669 (1961-02-01), Brown
patent: 3968711 (1976-07-01), Wilson

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Hot wire cutting system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Hot wire cutting system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hot wire cutting system will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-404901

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.