{"id":8400,"date":"2026-05-23T17:03:54","date_gmt":"2026-05-23T09:03:54","guid":{"rendered":"https:\/\/www.endlesswiresaw.com\/?p=8400"},"modified":"2026-07-13T14:24:40","modified_gmt":"2026-07-13T06:24:40","slug":"smco-ferrite-cutting","status":"publish","type":"post","link":"https:\/\/www.endlesswiresaw.com\/tr\/smco-ferrite-cutting\/","title":{"rendered":"Ferrit M\u0131knat\u0131s Kesimi SmCo ve Ferrit M\u0131knat\u0131slar \u0130\u00e7in"},"content":{"rendered":"

SmCo m\u0131knat\u0131slar uyar\u0131 vermeden \u00e7atlar. Bir m\u00fc\u015fterimiz bize Sm2Co17 ark segmentlerinden olu\u015fan bir parti g\u00f6nderdi \u2014 toplam 40 adet \u2014 ve neden testere b\u0131\u00e7a\u011f\u0131n\u0131n kesim s\u0131ras\u0131nda her 4 taneden 1'ini yok etti\u011fini sordu. Cevap termal \u015foktu. SmCo'nun k\u0131r\u0131lma toklu\u011fu yakla\u015f\u0131k 1,0 MPa\u00b7m^(1\/2)'dir, bu da pencere cam\u0131n\u0131nkiyle kabaca ayn\u0131d\u0131r ve \u0131s\u0131 \u00fcreten herhangi bir i\u015flem, istenmeyen yerde stresi yo\u011funla\u015ft\u0131r\u0131r. Ferrit m\u0131knat\u0131s kesimi benzer bir zorluk sunar: stronsiyum ferrit (SrFe12O19) ucuz ve her yerdedir, ancak besleme kuvveti birazc\u0131k bile y\u00fcksek olursa seramik fayans gibi yontulur.<\/p>\n\n\n\n

Her iki malzeme de so\u011fuk, d\u00fc\u015f\u00fck kuvvetli bir kesim y\u00f6ntemi gerektirir. \u0130\u015fte elmas telin devreye girdi\u011fi yer buras\u0131d\u0131r \u2014 ve neden \u00fcretim par\u00e7alar\u0131nda kenar yontulmas\u0131n\u0131 50 \u03bcm'nin alt\u0131nda tutan SmCo ve ferrit i\u00e7in \u00f6zel parametre setleri geli\u015ftirdi\u011fimizin nedeni budur.<\/p>\n\n\n\n

Bu makale, SmCo ve ferrit m\u0131knat\u0131slar\u0131n kesim \u00f6zelliklerini, i\u015fe yarayan \u00f6zel tel testeresi parametrelerini ve \u00e7atlak par\u00e7alara yol a\u00e7an hatalar\u0131 ele almaktad\u0131r. Manyetik malzemeler i\u00e7in elmas tel kesimi hakk\u0131ndaki genel bak\u0131\u015f\u0131m\u0131z\u0131 zaten okuduysan\u0131z, bu, at\u00f6lye zemininde en \u00e7ok soruna neden olan iki malzeme ailesine daha derinlemesine inmektedir. SmCo ve Ferrit M\u0131knat\u0131slar Neden Kesilmesi Bu Kadar Zor?<\/a>, K\u0131sa cevap: mekanik olarak konu\u015fursak, ikisi de seramiktir.<\/p>\n\n\n\n

\"Vimfun<\/figure>\n\n\n\n

SmCo (hem Sm1Co5 hem de Sm2Co17 kaliteleri) sinterlenmi\u015f bir intermetalik bile\u015fiktir. Serttir \u2014 genellikle kaliteye ba\u011fl\u0131 olarak HRC 55\u201365 \u2014 ve neredeyse hi\u00e7 plastik deformasyon kapasitesi yoktur. Gerilim k\u0131r\u0131lma e\u015fi\u011fini a\u015ft\u0131\u011f\u0131nda, malzeme b\u00fck\u00fclmez. K\u0131r\u0131l\u0131r. Sm2Co17'nin k\u0131r\u0131lma toklu\u011fu yakla\u015f\u0131k 1,0\u20131,2 MPa\u00b7m^(1\/2)'dir, bu da \u015funa benzer<\/h2>\n\n\n\n

ancak kritik bir farkla: SmCo'nun Curie s\u0131cakl\u0131\u011f\u0131 700\u2013800\u00b0C iken NdFeB'nin 310\u2013340\u00b0C'dir. Bu, SmCo'nun havac\u0131l\u0131k akt\u00fcat\u00f6rlerinde, askeri s\u0131n\u0131f sens\u00f6rlerde ve s\u0131cakl\u0131klar\u0131n rutin olarak 150\u00b0C'yi a\u015ft\u0131\u011f\u0131 yer alt\u0131 sondaj aletlerinde kullan\u0131ld\u0131\u011f\u0131 anlam\u0131na gelir. Bu par\u00e7alarda kenar hasar\u0131na tahamm\u00fcl edemezsiniz \u2014 boyut tolerans\u0131n\u0131n dar oldu\u011fu ve y\u00fczey \u00e7atlaklar\u0131n\u0131n titre\u015fim y\u00fcklemesi alt\u0131nda yay\u0131ld\u0131\u011f\u0131 montajlara girerler.<\/p>\n\n\n\n

Ferrit farkl\u0131 bir hayvand\u0131r. Baryum ferrit (BaFe12O19) ve stronsiyum ferrit (SrFe12O19) ger\u00e7ek seramiklerdir \u2014 oksit bazl\u0131, 1200\u20131300\u00b0C'de sinterlenmi\u015f, Vickers sertli\u011fi yakla\u015f\u0131k HV 500\u2013600'd\u00fcr. Hacim olarak d\u00fcnyada en \u00e7ok \u00fcretilen kal\u0131c\u0131 m\u0131knat\u0131slard\u0131r, b\u00fcy\u00fck \u00f6l\u00e7\u00fcde ham maddeler (demir oksit + stronsiyum\/baryum karbonat) nadir toprak elementlerine k\u0131yasla bol ve ucuz oldu\u011fu i\u00e7in. Ancak bu d\u00fc\u015f\u00fck maliyetin bir bedeli vard\u0131r: ferrit son derece k\u0131r\u0131lgand\u0131r. Ferrit ark segmentlerinin fikst\u00fcrleme s\u0131ras\u0131nda sadece kelep\u00e7eleme bas\u0131nc\u0131ndan \u00e7atlad\u0131\u011f\u0131n\u0131 g\u00f6rd\u00fck. NdFeB m\u0131knat\u0131slar<\/a> A\u015fa\u011f\u0131daki tablo, temel mekanik farkl\u0131l\u0131klar\u0131 \u00f6zetlemektedir:.<\/p>\n\n\n\n

SmCo (Sm2Co17).<\/p>\n\n\n\n

Ferrit (SrFe12O19)<\/p>\n\n\n\n

\u00d6zellik<\/th>NdFeB (N35\u2013N52)<\/th>HRC 55\u201365<\/th>HV 500\u2013600<\/th><\/tr><\/thead>
Sertlik<\/td>K\u0131r\u0131lma toklu\u011fu (K_IC)<\/td>1,0\u20131,2 MPa\u00b7m^(1\/2)<\/td>HRC 57\u201361<\/td><\/tr>
0,9\u20131,1 MPa\u00b7m^(1\/2)<\/td>1,0\u20131,5 MPa\u00b7m^(1\/2)<\/td>Curie s\u0131cakl\u0131\u011f\u0131<\/td>700\u2013800\u00b0C<\/td><\/tr>
450\u2013460\u00b0C<\/td>310\u2013340\u00b0C<\/td>Yo\u011funluk<\/td>8,2\u20138,4 g\/cm\u00b3<\/td><\/tr>
4,8\u20135,0 g\/cm\u00b3<\/td>7,4\u20137,6 g\/cm\u00b3<\/td>Kesimde birincil ar\u0131za modu<\/td>Termal mikro \u00e7atlama<\/td><\/tr>
Kenar yontulmas\u0131 \/ d\u00f6k\u00fclme<\/td>Kenar yontulmas\u0131 + oksidasyon<\/td>Her iki malzeme de k\u0131r\u0131lgan k\u0131r\u0131lma ile ar\u0131zalan\u0131r. Ancak farkl\u0131 \u015fekilde ar\u0131zalan\u0131rlar \u2014 ve bu fark, kesimi nas\u0131l ayarlad\u0131\u011f\u0131n\u0131z i\u00e7in \u00f6nemlidir.<\/td>Elmas Tel Kesimi \u00c7atlama Sorununu Nas\u0131l \u00c7\u00f6z\u00fcyor?<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Geleneksel a\u015f\u0131nd\u0131r\u0131c\u0131 b\u0131\u00e7akl\u0131 testereler, kesim b\u00f6lgesinde \u2014 so\u011futucu ile bile \u2014 tipik olarak 200\u2013400\u00b0C'de yerelle\u015ftirilmi\u015f \u0131s\u0131 \u00fcretir. SmCo i\u00e7in bu termal gradyan, kesim y\u00fczeyinin alt\u0131nda mikro \u00e7atlaklar\u0131 ba\u015flatan art\u0131k gerilim olu\u015fturur. Ferrit i\u00e7in b\u0131\u00e7a\u011f\u0131n yanal kuvveti, malzemenin esasen s\u0131f\u0131r s\u00fcnekli\u011fe sahip olmas\u0131 nedeniyle kenar d\u00f6k\u00fclmesine neden olur.<\/p>\n\n\n\n

Elmas tel kesimi her iki sorunu da ortadan kald\u0131r\u0131r.<\/h2>\n\n\n\n

tek y\u00f6nde kontroll\u00fc h\u0131zda \u00e7al\u0131\u015f\u0131r, kesme y\u00fck\u00fcn\u00fc ayn\u0131 anda binlerce elmas tanecik noktas\u0131na da\u011f\u0131t\u0131r. Temas alan\u0131 k\u00fc\u00e7\u00fckt\u00fcr \u2014 0,35 mm \u00e7ap\u0131nda bir tel, 0,5 mm\u00b2'den az bir alanda i\u015f par\u00e7as\u0131na temas eder \u2014 bu nedenle kesme kuvvetleri k\u0131r\u0131lma e\u015fi\u011finin alt\u0131nda kal\u0131r.<\/p>\n\n\n\n

Genellikle ferrit m\u0131knat\u0131s kesimini ve SmCo kesimini sonsuz elmas tel d\u00f6ng\u00fcs\u00fc<\/a> tezgah \u00fcst\u00fc hassas tel testerelerimizde ger\u00e7ekle\u015ftiririz. Bu makineler size ihtiyac\u0131n\u0131z olan kontrol\u00fc sa\u011flar: 0 ila 60 m\/s aras\u0131nda ayarlanabilir tel h\u0131z\u0131, 0 ila 150 N aras\u0131nda gerilim kontrol\u00fc ve 0,1 mm\/dak'ya kadar programlanabilir besleme h\u0131zlar\u0131. \u00dcretim par\u00e7alar\u0131nda temiz bir kesim ile \u00e7atlak bir par\u00e7a aras\u0131ndaki fark 0,5 mm\/dak besleme h\u0131z\u0131 oldu\u011funda bu d\u00fczeyde bir ayr\u0131nt\u0131 \u00f6nemlidir.<\/p>\n\n\n\n

\u00d6nerilen Kesim Parametreleri Nelerdir? SG20<\/a> Otomatik dilimleme teli testereleri SG20-R<\/a> \u0130\u015flerin \u00f6zel hale geldi\u011fi yer buras\u0131d\u0131r. Farkl\u0131 kaliteler ve geometriler \u00fczerinde y\u00fczlerce SmCo ve ferrit \u00f6rne\u011fini test ettik. A\u015fa\u011f\u0131daki parametreler, ders kitab\u0131 say\u0131lar\u0131 de\u011fil, \u00fcretimde do\u011frulanm\u0131\u015f ba\u015flang\u0131\u00e7 noktalar\u0131m\u0131zd\u0131r.<\/p>\n\n\n\n

\"Elmas<\/figure>\n\n\n\n

SmCo Kesim Parametreleri<\/h2>\n\n\n\n

ark segmentleri i\u00e7in varsay\u0131lan\u0131m\u0131z 0,42 mm'dir.<\/p>\n\n\n\n

100\u2013130 N<\/h3>\n\n\n\n
Parametre<\/th>\u00d6nerilen Aral\u0131k<\/th>Notlar<\/th><\/tr><\/thead>
Tel \u00e7ap\u0131<\/td>0,35\u20130,50 mm<\/td>NdFeB'den daha d\u00fc\u015f\u00fck \u2014 SmCo daha fazla \u00e7atlama hassasiyetine sahiptir<\/td><\/tr>
Tel gerginli\u011fi<\/td>30\u201350 m\/s<\/td>NdFeB'den daha d\u00fc\u015f\u00fck - SmCo daha hassas \u00e7atlar<\/td><\/tr>
Tel h\u0131z\u0131<\/td>30\u201350 m\/s<\/td>55 m\/s'yi a\u015fmay\u0131n; y\u00fczey kalitesinde azalan verim<\/td><\/tr>
\u0130lerleme h\u0131z\u0131<\/td>1,0\u20132,5 mm\/dak<\/td>1,5 mm\/dak ile ba\u015flay\u0131n ve kenar kalitesine g\u00f6re ayarlay\u0131n<\/td><\/tr>
So\u011futucu<\/td>Su bazl\u0131 so\u011futucu<\/td>Beyaz madeni ya\u011f da i\u015fe yarar; kuru kesimden ka\u00e7\u0131n\u0131n<\/td><\/tr>
Kesme geni\u015fli\u011fi<\/td>0,40\u20130,55 mm<\/td>Tel \u00e7ap\u0131 + tane boyutuna ba\u011fl\u0131d\u0131r<\/td><\/tr>
Y\u00fczey p\u00fcr\u00fczl\u00fcl\u00fc\u011f\u00fc<\/td>Ra 0,4\u20130,8 \u03bcm<\/td>\u0130kincil ta\u015flama olmadan elde edilebilir<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Ba\u015flang\u0131\u00e7ta bizi zorlayan bir \u015fey: SmCo, kesim s\u0131ras\u0131nda ince metalik-manyetik kal\u0131nt\u0131 \u00fcretir. Bu par\u00e7ac\u0131klar tele, k\u0131lavuz tekerleklere ve makinenin hemen hemen her metal y\u00fczeyine \u00e7ekilir. Kesim b\u00f6lgesini yeterince y\u0131kamazsan\u0131z, kal\u0131nt\u0131 ikincil bir a\u015f\u0131nd\u0131r\u0131c\u0131 g\u00f6revi g\u00f6r\u00fcr ve tel a\u015f\u0131nmas\u0131n\u0131 h\u0131zland\u0131r\u0131r. \u015eimdi, kesim giri\u015f noktas\u0131na y\u00f6nlendirilen minimum 2 L\/dak so\u011futucu ak\u0131\u015f h\u0131z\u0131 \u00f6neriyoruz. So\u011futucu kurulumu hakk\u0131nda daha fazla bilgi i\u00e7in l\u00fctfen bizim NdFeB kesimi manyetizasyondan \u00f6nce ger\u00e7ekle\u015fir \u2014 sinterleme f\u0131r\u0131n\u0131ndan \u00e7\u0131kan bloklar manyetize edilmemi\u015ftir, bu nedenle kesim s\u0131ras\u0131ndaki demanyetizasyon endi\u015fe kayna\u011f\u0131 de\u011fildir. Endi\u015fe kayna\u011f\u0131 olan \u015fey, tane s\u0131n\u0131r\u0131 mikroyap\u0131s\u0131na termal hasard\u0131r. Tane s\u0131n\u0131rlar\u0131n\u0131 bir arada tutan Nd a\u00e7\u0131s\u0131ndan zengin faz, 200 \u00b0C'nin \u00fczerinde bozulmaya ba\u015flar ve EDM veya agresif b\u0131\u00e7akl\u0131 kesimden kaynaklanan a\u015f\u0131r\u0131 lokal \u0131s\u0131tma, tane s\u0131n\u0131rlar\u0131ndaki mikro bo\u015fluklar ve faz de\u011fi\u015fiklikleri olu\u015fturabilir. Bu kusurlar g\u00f6rsel olarak ortaya \u00e7\u0131kmaz, ancak par\u00e7alar nihayetinde manyetize edildi\u011finde m\u0131knat\u0131s\u0131n elde edilebilir enerji \u00fcr\u00fcn\u00fcn\u00fc (BHmax) d\u00fc\u015f\u00fcr\u00fcrler. Kesim a\u015famas\u0131ndaki termal hasar nedeniyle derecelendirilmi\u015f performanslar\u0131n\u0131n %3\u20138'ini kaybeden partiler g\u00f6rd\u00fck, bu da son Kalite Kontrol'e kadar fark edilmedi.<\/a>.<\/p>\n\n\n\n

Ferrit Kesim Parametreleri<\/h3>\n\n\n\n
Parametre<\/th>\u00d6nerilen Aral\u0131k<\/th>Notlar<\/th><\/tr><\/thead>
Tel \u00e7ap\u0131<\/td>0,35\u20130,50 mm<\/td>0,35 mm ince karolar i\u00e7in (<3 mm kal\u0131nl\u0131k)<\/td><\/tr>
Tel gerginli\u011fi<\/td>100\u2013140 N<\/td>SmCo'dan biraz daha y\u00fcksek \u2014 ferrit daha fazla gerilime tolerans g\u00f6sterir<\/td><\/tr>
Tel h\u0131z\u0131<\/td>35\u201360 m\/s<\/td>Daha y\u00fcksek h\u0131z, ferrit \u00fczerindeki kenar kalitesini iyile\u015ftirir<\/td><\/tr>
\u0130lerleme h\u0131z\u0131<\/td>1,5\u20133,0 mm\/dak<\/td>Kal\u0131n bloklarda (>15 mm) 3,5 mm\/dak'ya kadar \u00e7\u0131k\u0131labilir<\/td><\/tr>
So\u011futucu<\/td>Su bazl\u0131 so\u011futucu veya beyaz mineral ya\u011f<\/td>Ferrit tozu y\u00f6netimi i\u00e7in su bazl\u0131 tercih edilir<\/td><\/tr>
Kesme geni\u015fli\u011fi<\/td>0,40\u20130,55 mm<\/td>SmCo ile ayn\u0131<\/td><\/tr>
Y\u00fczey p\u00fcr\u00fczl\u00fcl\u00fc\u011f\u00fc<\/td>Ra 0,5\u20131,0 \u03bcm<\/td>Ferrit y\u00fczeyi do\u011fas\u0131 gere\u011fi SmCo'dan daha tanelidir<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Ferrit, besleme h\u0131z\u0131 konusunda SmCo'dan daha affedicidir \u2014 tipik olarak \u201350 daha h\u0131zl\u0131 \u00e7al\u0131\u015ft\u0131rabilirsiniz. Ancak 5 mm'den ince par\u00e7alarda 3 mm\/dak \u00fczerindeki kenar yontulma riski keskin bir \u015fekilde artar. Aksi takdirde iyi kesimlerin, besleme h\u0131z\u0131n\u0131n 0,5 mm\/dak fazla olmas\u0131ndan dolay\u0131 \u00e7\u0131k\u0131\u015f kenar\u0131nda 100\u2013200 \u03bcm yontulmaya neden oldu\u011funu g\u00f6rd\u00fck.<\/p>\n\n\n\n

Uyar\u0131: ferrit tozu a\u015f\u0131nd\u0131r\u0131c\u0131 ve iletkendir. Her yere bula\u015f\u0131r. Makineyi her partiden sonra temizleyin ve so\u011futucu filtreleme sisteminizin par\u00e7ac\u0131k y\u00fck\u00fcn\u00fc kald\u0131rabilece\u011finden emin olun. Bir m\u00fc\u015fterimiz bir hafta temizli\u011fi atlad\u0131 ve t\u0131kanm\u0131\u015f so\u011futucu hatlar\u0131 ve s\u0131k\u0131\u015fm\u0131\u015f bir sirk\u00fclasyon pompas\u0131 ile kar\u015f\u0131la\u015ft\u0131.<\/p>\n\n\n\n

Nas\u0131l detayl\u0131 bir tart\u0131\u015fma i\u00e7in Tel h\u0131z\u0131, gerginli\u011fi ve ilerleme h\u0131z\u0131<\/a> etkile\u015fim, ayr\u0131 bir teknik k\u0131lavuz yay\u0131nlad\u0131k.<\/p>\n\n\n\n

SmCo ve Ferrit Kesimi NdFeB ile Nas\u0131l Kar\u015f\u0131la\u015ft\u0131r\u0131l\u0131r?<\/h2>\n\n\n\n

Zaten NdFeB m\u0131knat\u0131slar\u0131 kestiyseniz, yar\u0131 yoldas\u0131n\u0131z. Kesim mekani\u011fi benzerdir \u2014 her \u00fc\u00e7\u00fc de elmas a\u015f\u0131nd\u0131rma ile \u00e7\u0131kar\u0131lan k\u0131r\u0131lgan sinterlenmi\u015f malzemelerdir. Ancak \u015feytan parametre detaylar\u0131nda gizlidir.<\/p>\n\n\n\n

Fakt\u00f6r<\/th>NdFeB<\/th>SmCo<\/th>Ferrit<\/th><\/tr><\/thead>
Besleme h\u0131z\u0131 tolerans\u0131<\/td>1,5\u20133 mm\/dak<\/td>1,0\u20132,5 mm\/dak<\/td>1,5\u20133,5 mm\/dak<\/td><\/tr>
Tel gerilimi tatl\u0131 noktas\u0131<\/td>120\u2013150 N<\/td>30\u201350 m\/s<\/td>100\u2013140 N<\/td><\/tr>
Manyetik kal\u0131nt\u0131 sorunu<\/td>Orta<\/td>Y\u00fcksek (daha g\u00fc\u00e7l\u00fc alan)<\/td>D\u00fc\u015f\u00fck (daha zay\u0131f alan)<\/td><\/tr>
Kenar yontulma riski<\/td>Orta<\/td>Y\u00fcksek (mikro \u00e7atlama)<\/td>Y\u00fcksek (d\u00f6k\u00fclme)<\/td><\/tr>
So\u011futucu hassasiyeti<\/td>Orta<\/td>Y\u00fcksek (termal \u00e7atlama)<\/td>D\u00fc\u015f\u00fck<\/td><\/tr>
Oksidasyon riski<\/td>Y\u00fcksek (Fe i\u00e7eri\u011fi)<\/td>D\u00fc\u015f\u00fck<\/td>Yok<\/td><\/tr>
Parti ba\u015f\u0131na tel \u00f6mr\u00fc<\/td>~5 g\u00fcn<\/td>~4 g\u00fcn<\/td>~6 g\u00fcn<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

En b\u00fcy\u00fck pratik fark: SmCo, NdFeB'den daha muhafazakar parametreler gerektirir, daha az de\u011fil. Bir\u00e7ok operat\u00f6r, SmCo'nun \u201cy\u00fcksek performansl\u0131\u201d bir m\u0131knat\u0131s oldu\u011fu i\u00e7in daha dayan\u0131kl\u0131 olmas\u0131 gerekti\u011fini varsayar. De\u011fildir. K\u0131r\u0131lma davran\u0131\u015f\u0131 asl\u0131nda \u00e7o\u011fu NdFeB s\u0131n\u0131f\u0131ndan, \u00f6zellikle de Sm1Co5 bile\u015fiminden daha k\u00f6t\u00fcd\u00fcr, bu da Sm2Co17'den daha d\u00fc\u015f\u00fck k\u0131r\u0131lma toklu\u011funa sahiptir.<\/p>\n\n\n\n

\u00d6te yandan ferrit, \u00fc\u00e7\u00fc aras\u0131nda tel kesimi i\u00e7in en affedici olan\u0131d\u0131r. Ana risk, kesimin son 2\u20133 mm'sinde besleme h\u0131z\u0131n\u0131 azaltarak kontrol etti\u011finiz \u00e7\u0131k\u0131\u015f kenar\u0131 yontulmas\u0131d\u0131r. \u0130nce ferrit karolar i\u00e7in son yakla\u015fmada 'l\u0131k bir besleme azaltmas\u0131 programl\u0131yoruz \u2014 bu tek ba\u015f\u0131na eskiden g\u00f6rd\u00fc\u011f\u00fcm\u00fcz kenar kusurlar\u0131n\u0131n yakla\u015f\u0131k 'ini ortadan kald\u0131r\u0131yor.<\/p>\n\n\n\n

NdFeB kesim parametreleri ile tam bir kar\u015f\u0131la\u015ft\u0131rma i\u00e7in l\u00fctfen bizim NdFeB m\u0131knat\u0131s kesim k\u0131lavuzu<\/a>.<\/p>\n\n\n\n

\"Manyetik<\/figure>\n\n\n\n

Kenar Kalitesi ve \u00c7atlak \u00d6nleme Hakk\u0131nda Ne S\u00f6ylersiniz?<\/h2>\n\n\n\n

Kenar kalitesi her iki malzeme i\u00e7in de birincil kalite \u00f6l\u00e7\u00fct\u00fcd\u00fcr. \u0130\u015fte \u00f6l\u00e7t\u00fc\u011f\u00fcm\u00fcz ve sorunlara neden olan \u015feyler.<\/p>\n\n\n\n

SmCo Kenar Kusurlar\u0131<\/h3>\n\n\n\n

SmCo'da bask\u0131n ar\u0131za modu, kesim y\u00fczeyinin 20\u201350 \u03bcm alt\u0131nda olu\u015fan ve \u00e7\u0131plak g\u00f6zle g\u00f6r\u00fclemeyen \u00e7atlaklard\u0131r. Bu \u00e7atlaklar, mekanik gerilim veya termal d\u00f6ng\u00fc alt\u0131nda son uygulamada yay\u0131l\u0131r. 150\u2013200\u00b0C'de titre\u015fim y\u00fcklemesiyle \u00e7al\u0131\u015fan havac\u0131l\u0131k akt\u00fcat\u00f6rlerinde, kesimden kaynaklanan y\u00fczey alt\u0131 \u00e7atlaklar\u0131 6\u201312 ay i\u00e7inde ar\u0131zaya neden olabilir.<\/p>\n\n\n\n

Y\u00fczey alt\u0131 hasar\u0131 en aza indirmek i\u00e7in:<\/p>\n\n\n\n

    \n
  1. Besleme h\u0131z\u0131n\u0131 2,5 mm\/dakika alt\u0131nda tutun.<\/strong> Bunun \u00fczerinde, elmas taneciklerinin n\u00fcfuz derinli\u011fi malzemenin kritik gerilme e\u015fi\u011fini a\u015far.<\/li>\n\n\n\n
  2. 0,42 mm veya daha ince tel kullan\u0131n.<\/strong> Daha ince tel, tanecik ba\u015f\u0131na daha d\u00fc\u015f\u00fck kesme kuvveti anlam\u0131na gelir.<\/li>\n\n\n\n
  3. Tutarl\u0131 so\u011futucu ak\u0131\u015f\u0131n\u0131 koruyun.<\/strong> Herhangi bir kesinti - 2-3 saniye bile - mikro \u00e7atlaklar\u0131 ba\u015flatan bir termal ani y\u00fckseli\u015fe neden olur.<\/li>\n\n\n\n
  4. \u0130nce kesitlere kelep\u00e7eleme bas\u0131nc\u0131ndan ka\u00e7\u0131n\u0131n.<\/strong> 3 mm'den ince SmCo par\u00e7alar\u0131 mekanik olarak kelep\u00e7elenmek yerine mumla monte edilmelidir.<\/li>\n<\/ol>\n\n\n\n

    Ferrit Kenar Kusurlar\u0131<\/h3>\n\n\n\n

    Ferritin ar\u0131za modu makro yontulmad\u0131r - kesilmi\u015f kenardan tipik olarak 100-500 \u03bcm boyutunda g\u00f6r\u00fclebilen par\u00e7alar\u0131n kopmas\u0131d\u0131r. Bu tamamen mekaniktir: telin \u00e7\u0131k\u0131\u015f noktas\u0131, malzemenin (\u00e7ok d\u00fc\u015f\u00fck) \u00e7ekme dayan\u0131m\u0131n\u0131 a\u015fan bir \u00e7ekme gerilimi olu\u015fturur.<\/p>\n\n\n\n

    \u00d6nleme basittir:<\/p>\n\n\n\n

      \n
    1. Her kesimin son 2-3 mm'si i\u00e7in besleme h\u0131z\u0131n\u0131 azalt\u0131n.<\/strong> Nominal besleme h\u0131z\u0131n\u0131n -50'sini kullan\u0131r\u0131z.<\/li>\n\n\n\n
    2. \u00c7\u0131k\u0131\u015f y\u00fczeyini destekleyin.<\/strong> M\u00fcmk\u00fcnse, i\u015f par\u00e7as\u0131n\u0131 telin \u00e7\u0131k\u0131\u015f taraf\u0131nda koruyucu bir malzeme (akrilik veya mum) ile destekleyin.<\/li>\n\n\n\n
    3. Yay segmentlerini veya d\u00fczensiz \u015fekilleri dilimlerken daha b\u00fcy\u00fck kesitten daha k\u00fc\u00e7\u00fck kesite do\u011fru kesin.<\/strong> Ferrit i\u00e7in daha y\u00fcksek tel h\u0131z\u0131 (50-60 m\/s) kullan\u0131n. Tel ne kadar h\u0131zl\u0131 hareket ederse, her elmas par\u00e7ac\u0131\u011f\u0131n\u0131n \u0131s\u0131r\u0131\u011f\u0131 o kadar k\u00fc\u00e7\u00fck olur ve \u00e7\u0131k\u0131\u015f kenar\u0131 gerilimi o kadar d\u00fc\u015f\u00fck olur.<\/li>\n\n\n\n
    4. Deneyimlerimize g\u00f6re, elmas tel kesimi, bu k\u0131lavuzlara uyuldu\u011funda hem SmCo hem de ferrit \u00fczerinde tutarl\u0131 bir \u015fekilde 50 \u03bcm'nin alt\u0131nda kenar yontulmas\u0131 sa\u011flar. Bu, ayn\u0131 malzemeler \u00fczerinde b\u0131\u00e7akl\u0131 testere kesimlerinden \u00f6l\u00e7t\u00fc\u011f\u00fcm\u00fczden 3-5 kat daha iyidir.<\/strong> SmCo ve Ferrit M\u0131knat\u0131s Kesimi \u0130\u00e7in Ne T\u00fcr Ekipmanlara \u0130htiyac\u0131n\u0131z Var?.<\/li>\n<\/ol>\n\n\n\n

      Ar-Ge ve k\u00fc\u00e7\u00fck parti \u00fcretimi (g\u00fcnde 1-50 adet) i\u00e7in masa\u00fcst\u00fc hassas tel testere her iki malzemeyi de iyi i\u015fler. Bizim.<\/p>\n\n\n\n

      en yayg\u0131n se\u00e7enektir - 20 mm y\u00fcksekli\u011fe kadar i\u015f par\u00e7alar\u0131n\u0131 \u00b10,03 mm hassasiyetle i\u015fler ve<\/h2>\n\n\n\n

      0,35-0,50 mm \u00e7aplar\u0131nda kabul eder. SG20<\/a> Yay segmenti kesimi veya a\u00e7\u0131l\u0131 kesim gerektiren par\u00e7alar i\u00e7in elektrolizle kaplanm\u0131\u015f elmas tel halkalar<\/a> \u00f6zel fikst\u00fcrleme olmadan m\u0131knat\u0131s\u0131 a\u00e7\u0131l\u0131 dilimleme i\u00e7in y\u00f6nlendirmenizi sa\u011flayan bir d\u00f6ner eksen ekler.<\/p>\n\n\n\n

      M\u0131knat\u0131s kesimi i\u00e7in \u00f6nemli makine \u00f6zellikleri: SG20-R<\/a> Otomatik tel gerginli\u011fi kontrol\u00fc.<\/p>\n\n\n\n

      - tutars\u0131z kesimlere neden olan manuel ayar kaymas\u0131n\u0131 ortadan kald\u0131r\u0131r<\/p>\n\n\n\n