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 - Content
Search - People/Events
Search - Forums
Search - Newsfeeds



jobcenterbanner

FacebookLinkedinPinterestYoutube
Welcome, Guest
Username: Password: Remember me
Have a question on lubricants, wire drawing, quality, testing, ISO, environmental? Post your question here to get the answer!
  • Page:
  • 1
  • 2

TOPIC: Turk´s Heads

Turk´s Heads 1 year 7 months ago #1869

Anyone have references or knowledge about the turk´s heads technology than use three rolls to cold rolling round wire? I only found information by manufacture such as Eurolls and Fenn, but nothing in articles.
The administrator has disabled public write access.

Re: Turk´s Heads 1 year 7 months ago #1870

Turks Heads as you no doubt know are by definition single plane, 4 roll cold rolling machines designed to convert round wire to rectangular or unusual shape profiles. ( www.karl-fuhr.com/en.pic.tech4b/blank.html ) In fact the name of the machine is believed to have come from the resemblance of the four rolls to the decorative Turks Head knot.

Volker Gerth, Technical Director of Karl Fuhr GmbH & Co. KG ( www.karl-fuhr.com ) wrote a short article titled "Profile Wire Rolling - With Universal Turks Heads" (4 rolls for rectangular profiles) in the November 2003 Issue of Wire & Cable Technology International Magazine.

Perhaps you can get a reprint from Karl Fuhr or from the magazine. Likewise Karl Fuhr may be able to help you with 3 roll rolling mills or with a specially designed "3 roll Turks Head".

Kindest Regards,
Peter Stewart-Hay
Principal
Stewart-Hay Associates
www.Stewart-Hay.com
The administrator has disabled public write access.

Re: Turk´s Heads 1 year 7 months ago #1871

Turks heads are an economical way to shape wire. They can be used alone or as an auxiliary piece of equipment added to a machine. Often they will be at the start end of a flat wire rolling mill and are used to pre-shape the rod prior to flattening. They have also been used by transformer manufactures to "post roll" shaped enameled wire so that they do not have to stock as many different sizes of materials. A good source of info would be Nelson Ferguson at BHS-Torin.
richard - spectre
The administrator has disabled public write access.

Re: Turk´s Heads 1 year 7 months ago #1872

Hi Richard,

We are pretty intrigued by your statement "They have also been used by transformer manufactures to "post roll" shaped enameled wire so that they do not have to stock as many different sizes of materials." Do you or anyone else reading this note have a reference on this post rolling process as we would have thought that there would have been enough damage to the enamel insulation to render the process impossible. Likewise, the surface area per unit weight would increase if the cross-section were reduced in size or changed from circular. Where would the enamel necessary to cover the increased surface area come from? Elastic stretch?

Kindest Regards,
Peter Stewart-Hay
Principal
Stewart-Hay Associates
www.Stewart-Hay.com
The administrator has disabled public write access.

Re: Turk´s Heads 1 year 7 months ago #1873

In July of 2003, Fenn Technologies acquired BHS-Torin Inc. of Farmington, Connecticut. To contact people at Fenn Technologies, go to www.fennmfg.com/

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

Re: Turk´s Heads 1 year 7 months ago #1874

Post rolling of enameled wire can be done when the supply wire is slightly bigger than the desired finished wire. Post rolling has been done by a major transformer manufacturer. Shaped wire has to pass a NEMA test that calls for 5% elongation and then edgwise bending. I think if you post roll and only reduce the width or thickes by a few thousands while keeping elongation under 5% you are ok. This wire is then used in an oil filled transformer. Richard - Spectre Engineering.
The administrator has disabled public write access.
  • Page:
  • 1
  • 2
Time to create page: 0.290 seconds