Method for manufacturing microwire and device for effecting...

B - Operations – Transporting – 21 – C

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

205/32

B21C 1/02 (2006.01)

Patent

CA 1201086

METHOD FOR MANUFACTURING MICROWIRE AND DEVICE FOR EFFECTING SAME ABSTRACT The invention relates to the rolling and drawing of metals. The microwire manufacturing method according to the invention is characterized in that a microwire blank (1) is rolled during the drawing process in opposite directions relative to the drawing axis (B-B). The blank (1) is rolled over the same di- stance equal to at least one half of its circumference. The method is carried out with the aid of a device cimprising a body (3), a die (4) and a mechanism for drawing wire through the die (4). The die (4) is composed of two parts (5 and 6) which interact with the blank (1) as the latter is drawn between them. Each of the die parts (5 and 6) has a working surface (8). According to the invention, the parts (5 and 6) of the die (4) are secured in the body (3) so that they can be set in synchro- nized reciprocating motion in parallel planes. The working sur- faces (8) of both parts (5 and 6) of the die (4) are flat and parallel with each other and the drawing axis (B-B). The microwire manufacturing method and device according to the invention are applicable to the fabrication of semiconductor instruments and integrated microcircuits. They can also be used to improve the surface finish of microwire produced by conven- tional methods with the aid of conventional equipment.

402402

LandOfFree

Say what you really think

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

Rating

Method for manufacturing microwire and device for effecting... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for manufacturing microwire and device for effecting..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for manufacturing microwire and device for effecting... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1238049

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