make up natural cara make up make up tutorial make up korea make up minimalis make up artis make up mata belajar make up make up wardah alat make up makeup forever indonesia makeup artist jakarta tips make up barbie make up natural make up make up wajah make up pesta make up syahrini makeup mata makeup minimalis peralatan make up make up cantik make up mac make up kit jual make up make up sederhana perlengkapan make up gambar make up vidio make up cara makeup minimalis wardah make up make up pac make up glamour cara memakai makeup make up panggung harga make up make up modern make up alami make up dasar pixy make up make up muslimah make up oriflame make up jepang makeover cosmetic make up ultima make up sariayu grosir make up makeup fantasi makeup pesta tas makeup langkah make up make up pria make up malam alat makeup tahapan make up produk make up shading make up mak up make up kebaya make up jilbab make up inez make up simpel contoh make up cara ber makeup makeup wajah tanpa make up make up terbaru toko make up mac makeup indonesia make up soft urutan make up trik make up makeover makeup brand gusnaldi make up paket make up panduan make up jual makeup brush make up bagus alat2 make up make up gusnaldi aplikasi make up alat alat makeup dasar make up inez make up peralatan makeup make up wanita make up berjilbab make up tebal sejarah make up make up maybeline make up branded make up siang tata cara makeup reseller make up make up muslim make up maybelin warna make up tips make up artist rias make up make up mata make up artis belajar make up make up artist kursus make up kuas make up make up forever indonesia jual make up mac indonesia make up make up artist indonesia harga make up forever jual make up online make up pac make up forever jakarta make up oriflame jual make up forever make up online shop indonesia harga make up sekolah make up grosir make up harga make up maybelline jual make up murah make up terbaru mak up mac make up indonesia sofia make up make up kit murah mac makeup indonesia produk make up jual make up kit make up store indonesia make up forever academy jakarta toko make up online jual make up set jual make up mac make up beauty jual make up branded produk make up mac make up forever harga make up mac indonesia produk make up artis jual make up palette produk make up forever make up palette murah before after make up pengantin before after make up sendiri before n after hasil makeup contoh make up karakter contoh riasan pengantin before n after harga make up wisuda harga make up artist harga make up forever make up wisuda rias wisuda di jogja Daftar harga make up forever daftar harga make up mac daftar harga kosmetik make up forever makeup wisuda harga makeup wisuda kursus make up di yogyakarta kursus make up di jogja kursus make up jogja kursus make up yogyakarta kursus kecantikan di yogyakarta kursus kecantikan di jogja kursus make up artist di jogja kursus rias pengantin di jogja kursus rias di yogyakarta kursus tata rias di yogyakarta rias pengantin muslim jogja jasa kreasi jilbab wisuda yogyakarta jasa rias make up wisuda murah bagus bisa dpanggil tempat make uf di jigja yang bagus rias wisuda murah dan berkualitas yogyakarta pakar kreasi jilbab di jogja make uper natural yogya make up wisuda hijab area jogja make up dan kreasi jilbab yang bagus di jogja jasa make up natural untuk wisuda jogja makeup jogja make up jogja makeup yogyakarta make up yogyakarta makeup wisuda jogja make up wisuda jogja make up wisuda yogyakarta makeup wisuda yogyakarta
Search - People/Events
Search - Content
Search - Industry
Search - Forums
Search - Newsfeeds



jobcenterbanner

FacebookLinkedinPinterestYoutube
Welcome, Guest
Username: Password: Remember me
Nonferrous topics such as copper and aluminum, annealing, etc. go here.
  • Page:
  • 1
  • 2

TOPIC: Formulas for conductor

Formulas for conductor 1 year 11 months ago #1732

What are the formulas to calculate height and width for sector shape conductor
The administrator has disabled public write access.

Re: Formulas for conductor 1 year 11 months ago #1733

harish1981

I am under the impression that the dimensions of sector shaped conductor, including segments for Milliken conductor, are determined by using geometry in the Product Engineering Department of each Wire and Cable Company. The massaged geometric shapes are outlined with black ink, full size on clear film. Then, when segments are rolled, they are compared to the design master (film) with an optical comparator. If the segments appear OK, they are then closed to determine how the overall conductor fits together. If OK, it is a go, but if it is not OK, the segment shapes may have to be adjusted and the whole process done again.

I seriously doubt that any Wire and Cable Company is going to give away or publish their intellectual property in this regard.

Regards,

Peter J. Stewart-Hay
Principal
Stewart-Hay Associates
www.Stewart-Hay.com
519 641- 3212
The administrator has disabled public write access.

Re: Formulas for conductor 1 year 11 months ago #1734

Peter, if talking about magnet wire, there are corner radius specs.

Typically a customer had a corner radius that they either wanted or needed and ordered the wire with that spec. We would make a cross section mount and like you said, use optical comparator to check the corners. Once you knew the corner radii, you could calculate the cross sectional area. If the wire was 0.100 x 0.400 and the specified corner radius was 0.015 then if you multiplied width x thickness (assuming near 0.00 corner radius, the area would be 0.0400. Now you need to calculate the material missing due to the corner radius. Think a circle inside a box. The box would be (.015 + 0.015) squared. Subtract the area of the circle from the box; 3.1417 x 0.15 squared. That number is then subtracted from 0.0400 and what is left is the cross sectional area.
The administrator has disabled public write access.

Re: Formulas for conductor 1 year 11 months ago #1735

Hello Spectre07,

That is good information, thank you.

I was however thinking more along the lines of power cable and building wire with segmented shaped conductor. Take a look at the five segments in the Milliken conductor photograph at www.stewart-hay.com/plant1ie.htm The segment is pretty tricky to design because each must slide past each other during the final closing process. The particular conductor in the picture is even more difficult because the aluminum wires were hard drawn and thus the sectors were quite rigid and a bit springy. There is a lot of process technique to get the conductor properly closed.

Best Personal Regards,

Peter J. Stewart-Hay
Principal
Stewart-Hay Associates
www.Stewart-Hay.com
519 641- 3212
The administrator has disabled public write access.

Re: Formulas for conductor 1 year 11 months ago #1736

Peter, thanks for the card. I didn't bother to check what sector shaped cable was. Besides making and coating very fine wires like 50 awg and smaller diameter, probably one of the most difficult magnet wire products to make was transposed cable. I never worked with making any but with company making the shaped wire that went into making it. Did you ever do any transposing?
The administrator has disabled public write access.

Re: Formulas for conductor 1 year 11 months ago #1737

Hi Richard,

Yes our magnet plant in Simcoe, Ontario manufactured transposed cable for many decades and still does. (J. A. Kraft machinery as I recall.) The plant was later sold to Superior Essex, now 100% owned by LS Cable & System of Seoul, Korea and thus a private company.

Peter J. Stewart-Hay
Principal
Stewart-Hay Associates
www.Stewart-Hay.com
519 641- 3212
Last Edit: 1 year 11 months ago by Archived Forum Admin.
The administrator has disabled public write access.
  • Page:
  • 1
  • 2
Time to create page: 0.289 seconds