{"id":2334,"date":"2026-01-21T03:34:36","date_gmt":"2026-01-21T03:34:36","guid":{"rendered":"https:\/\/www.pto-drive-shafts.com\/?p=2334"},"modified":"2026-01-30T05:48:32","modified_gmt":"2026-01-30T05:48:32","slug":"engineering-the-heart-of-the-cold-chain-drive-shafts-for-spiral-freezers","status":"publish","type":"post","link":"https:\/\/www.pto-drive-shafts.com\/tr\/application\/engineering-the-heart-of-the-cold-chain-drive-shafts-for-spiral-freezers\/","title":{"rendered":"So\u011fuk Zincirin Kalbini Tasarlamak: Spiral Dondurucular \u0130\u00e7in Tahrik Milleri"},"content":{"rendered":"
Konum:<\/strong> Bury St Edmunds, Suffolk, Birle\u015fik Krall\u0131k | Standart:<\/strong> ISO 9001:2015 \/ BRCGS<\/section>\n
\"KardanEnd\u00fcstriyel g\u0131da i\u015flemenin y\u00fcksek riskli ortam\u0131nda, spiral dondurucular \u00fcretimde bir darbo\u011faz olu\u015fturmaktad\u0131r. Ana tambur tahrik sistemindeki bir ar\u0131za, hamur, bal\u0131k veya yemeye haz\u0131r g\u0131dalarda \u00f6nemli kay\u0131plara yol a\u00e7abilir. \u0130ngiltere merkezli pto-drive-shafts.com Ltd., sadece \"par\u00e7a\" satmakla kalmaz; -40\u00b0C \u00e7al\u0131\u015fma s\u0131cakl\u0131klar\u0131ndan +85\u00b0C sterilizasyon ve durulama s\u0131cakl\u0131klar\u0131na kadar de\u011fi\u015fen zorlu ko\u015fullara dayanabilmelerini sa\u011flayan tork \u00e7\u00f6z\u00fcmleri geli\u015ftirmeye kendini adam\u0131\u015ft\u0131r.<\/section>\n
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\ud83d\udc68\u200d\ud83d\udd27 Ba\u015f M\u00fchendisin G\u00fcnl\u00fc\u011f\u00fc (Suffolk At\u00f6lyesi):<\/strong>
\n\u201cBunu Yorkshire ve Midlands'deki fabrikalar\u0131m\u0131zda \u00e7ok defa g\u00f6rd\u00fcm. Tamir ekibi, hasarl\u0131 orijinal mili, 'stokta' oldu\u011fu i\u00e7in standart bir karbon \u00e7elik mil ile de\u011fi\u015ftiriyor. \u0130ki hafta sonra k\u0131r\u0131l\u0131yor. Neden? So\u011fuk k\u0131r\u0131lganl\u0131\u011f\u0131. S\u0131radan \u00e7elik, -20\u00b0C'nin alt\u0131nda s\u00fcnekli\u011fini kaybeder. Helezon \u00e7al\u0131\u015fmaya ba\u015flad\u0131\u011f\u0131nda \u2013 500 metre uzunlu\u011fundaki a\u011f\u0131r hizmet tipi bir band\u0131n statik s\u00fcrt\u00fcnmesini a\u015farken \u2013 darbe y\u00fck\u00fc \u00e7eli\u011fin cam gibi par\u00e7alanmas\u0131na neden olur. Bu nedenle S-700 serimiz, kriyojenik i\u015flem g\u00f6rm\u00fc\u015f 316L paslanmaz \u00e7elik veya modifiye edilmi\u015f 42CrMo4 paslanmaz \u00e7elik kullan\u0131r ve kriyojenik darbe sertifikas\u0131na sahiptir.\u201d<\/div>\n<\/section>\n
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Ar\u0131za Fizi\u011fi: Standart \u015eaftlar Neden Dondurucularda Bozulur?<\/h2>\n

Spiral konvey\u00f6r sistemlerinde, \u00f6zellikle ana tambur tahrikinde, kardan mili (\u00fcniversal mafsal mili) kullan\u0131m\u0131 benzersiz bir \"Gerilim \u00dc\u00e7l\u00fcs\u00fc\" ortaya \u00e7\u0131kar\u0131r:<\/p>\n

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  1. Termal \u015eok ve CTE Uyumsuzlu\u011fu:<\/strong> Yerinde temizleme (CIP) d\u00f6ng\u00fcleri s\u0131ras\u0131nda mil h\u0131zla genle\u015fir. E\u011fer kamal\u0131 ba\u011flant\u0131 toleranslar\u0131 bu Termal Genle\u015fme Katsay\u0131s\u0131 (CTE) i\u00e7in hesaplanmazsa, kayar ba\u011flant\u0131 s\u0131k\u0131\u015f\u0131r. Dondurucu yeniden \u00e7al\u0131\u015ft\u0131r\u0131ld\u0131\u011f\u0131nda, s\u0131k\u0131\u015fm\u0131\u015f kayar ba\u011flant\u0131 eksenel y\u00fckleri di\u015fli kutusu yataklar\u0131na ileterek felaketle sonu\u00e7lanan bir ar\u0131zaya neden olur.<\/li>\n
  2. \u201cKayma-Sapma\u201d Fenomeni:<\/strong> Spiral kay\u0131\u015flar, \u00f6zellikle buzlanm\u0131\u015f olduklar\u0131nda, y\u00fcksek statik s\u00fcrt\u00fcnmeye sahiptir. Ba\u015flang\u0131\u00e7 \u200b\u200btorku genellikle \u00e7al\u0131\u015fma torkunun 3,5 kat\u0131d\u0131r.<\/li>\n
  3. A\u015f\u0131nd\u0131r\u0131c\u0131 Sald\u0131r\u0131:<\/strong> G\u0131da asitleri (laktik, sitrik) ve agresif kostik temizleyicilerin birle\u015fimi, sadece boyadan daha fazlas\u0131n\u0131 gerektirir.<\/li>\n<\/ol>\n

    \u00c7\u00f6z\u00fcm\u00fcm\u00fcz: \"Tek Par\u00e7a\" Felsefesi<\/h3>\n

    Birle\u015fik Krall\u0131k G\u0131da Standartlar\u0131 Ajans\u0131 (FSA) ve k\u00fcresel BRCGS denetimlerinin gerektirdi\u011fi hijyen standartlar\u0131n\u0131 kar\u015f\u0131lamak i\u00e7in, birinci s\u0131n\u0131f g\u0131da s\u0131n\u0131f\u0131 \u015faft\u0131m\u0131z\u0131n kaynakl\u0131 flan\u015f tasar\u0131m\u0131ndan vazge\u00e7tik ve bunun yerine tek par\u00e7a flan\u015fl\u0131 tahrik mili \u00fcretim s\u00fcrecini benimsedik.<\/p>\n

    Paslanmaz \u00e7elikten tek par\u00e7a halinde i\u015flenmi\u015f ba\u011flant\u0131 par\u00e7as\u0131 ve flan\u015f sayesinde, Listeria monocytogenes i\u00e7in \u00f6nemli bir \u00fcreme alan\u0131 ve yorulma \u00e7atlaklar\u0131 i\u00e7in yap\u0131sal bir zay\u0131f nokta olan kaynaklar\u0131 ortadan kald\u0131rd\u0131k.<\/p>\n<\/section>\n

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    Teknik \u00d6zellikler Matrisi: S-700 Serisi Cryo-Drive<\/h2>\n

    A\u015fa\u011f\u0131daki veriler, a\u011f\u0131r hizmet tipi spiral kuleler i\u00e7in standart konfig\u00fcrasyonumuzu temsil etmektedir (\u00f6rne\u011fin, JBT, GEA, Starfrost uyumlu yedek par\u00e7alar).<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    Parametre Kimli\u011fi<\/th>\nTeknik \u00d6zellik Kategorisi<\/th>\nMetrik De\u011fer \/ Standart<\/th>\n\u0130mparatorluk \/ Notlar<\/th>\n<\/tr>\n<\/thead>\n
    TS-01<\/td>\nNominal Tork (Mn)<\/td>\n12.500 Nm<\/td>\n9.220 lb-ft<\/td>\n<\/tr>\n
    TS-02<\/td>\nYorulma Torku (Mfat)<\/td>\n8.400 Nm<\/td>\nSonsuz ya\u015fam s\u0131n\u0131r\u0131<\/td>\n<\/tr>\n
    TS-03<\/td>\nK\u0131r\u0131lma Torku (Mb)<\/td>\n32.000 Nm<\/td>\nG\u00fcvenlik Fakt\u00f6r\u00fc 2,56<\/td>\n<\/tr>\n
    TS-04<\/td>\nMaksimum Eklemleme A\u00e7\u0131s\u0131<\/td>\n25\u00b0 (S\u00fcrekli)<\/td>\n35\u00b0 (Anl\u0131k)<\/td>\n<\/tr>\n
    TS-05<\/td>\nD\u00f6nme H\u0131z\u0131 (Maks.)<\/td>\n1200 RPM<\/td>\nDengeli G6.3<\/td>\n<\/tr>\n
    TS-06<\/td>\nSpline Tipi<\/td>\n\u0130nvol\u00fct DIN 5480<\/td>\nMod 3, Z=18<\/td>\n<\/tr>\n
    TS-07<\/td>\nMalzeme (Boyunduruklar)<\/td>\nAISI 316L (EN 1.4404)<\/td>\nKriyojenik temperlenmi\u015f<\/td>\n<\/tr>\n
    TS-08<\/td>\nMalzeme (\u00c7apraz Kit)<\/td>\n20CrMnTiH (Y\u00fczey Sertle\u015ftirilmi\u015f)<\/td>\nPTFE Contalarla<\/td>\n<\/tr>\n
    TS-09<\/td>\nY\u00fczey P\u00fcr\u00fczl\u00fcl\u00fc\u011f\u00fc<\/td>\nRa < 0,8 \u00b5m<\/td>\nHijyenik Kaplama<\/td>\n<\/tr>\n
    TS-10<\/td>\n\u00c7al\u0131\u015fma S\u0131cakl\u0131\u011f\u0131 Aral\u0131\u011f\u0131<\/td>\n-45\u00b0C ila +135\u00b0C<\/td>\nDondurarak temizleme ve buharla temizleme y\u00f6ntemlerini kapsar.<\/td>\n<\/tr>\n
    TS-11<\/td>\nKayma Uzant\u0131s\u0131 (La)<\/td>\n140 mm<\/td>\nTermal b\u00fcz\u00fclmenin telafisi<\/td>\n<\/tr>\n
    TS-12<\/td>\nKapal\u0131 Uzunluk (Lc)<\/td>\n850 mm<\/td>\n\u00b15 mm ayarlanabilir<\/td>\n<\/tr>\n
    TS-13<\/td>\nBurulma Rijitli\u011fi<\/td>\n145 kNm\/rad<\/td>\nY\u00fcksek sertlik<\/td>\n<\/tr>\n
    TS-14<\/td>\nDinamik Dengeleme<\/td>\nISO 1940-1 G6.3 S\u0131n\u0131f\u0131<\/td>\n@ 1000 RPM<\/td>\n<\/tr>\n
    TS-15<\/td>\nRulman \u00d6mr\u00fc (L10h)<\/td>\n> 25.000 Saat<\/td>\n50% y\u00fck\u00fc alt\u0131nda<\/td>\n<\/tr>\n
    TS-16<\/td>\nYa\u011flama<\/td>\nNSF H1 G\u0131da S\u0131n\u0131f\u0131 Ya\u011flay\u0131c\u0131<\/td>\nMobil SHC veya e\u015fde\u011feri<\/td>\n<\/tr>\n
    TS-17<\/td>\nS\u0131zd\u0131rmazl\u0131k Sistemi<\/td>\n\u00dc\u00e7l\u00fc Dudak Viton\u00ae<\/td>\nIP67 derecelendirmesi<\/td>\n<\/tr>\n
    TS-18<\/td>\nFlan\u015f \u00c7ap\u0131<\/td>\n180 mm<\/td>\nDIN standard\u0131na uygun y\u00fczey<\/td>\n<\/tr>\n
    TS-19<\/td>\nC\u0131vata Deli\u011fi Deseni<\/td>\n8 x 14 mm @ 155 mm PCD<\/td>\nStandart red\u00fckt\u00f6rlere uygundur.<\/td>\n<\/tr>\n
    TS-20<\/td>\nBoru \u00c7ap\u0131<\/td>\n100 mm x 6 mm duvar<\/td>\nDiki\u015fsiz hassas boru<\/td>\n<\/tr>\n
    TS-21<\/td>\nKaynak Sertifikasyonu<\/td>\nEN ISO 9606-1<\/td>\nTIG\/Argon Korumal\u0131<\/td>\n<\/tr>\n
    TS-22<\/td>\nTuz P\u00fcsk\u00fcrtme Direnci<\/td>\n> 1.000 Saat<\/td>\nASTM B117<\/td>\n<\/tr>\n
    TS-23<\/td>\nDarbe Enerjisi (Charpy)<\/td>\n> 40J @ -40\u00b0C<\/td>\nKV2 Dayan\u0131kl\u0131l\u0131k Kontrol\u00fc<\/td>\n<\/tr>\n
    TS-24<\/td>\nBoya\/Kaplama<\/td>\nElektropolished veya Epoksi<\/td>\nFDA Uyumlu Kaplama<\/td>\n<\/tr>\n
    TS-25<\/td>\nEksenel Kuvvet S\u0131n\u0131r\u0131<\/td>\n4.500 N<\/td>\nTeleskop y\u00fck\u00fc alt\u0131nda<\/td>\n<\/tr>\n
    TS-26<\/td>\n\u00c7apraz Kit \u00c7ap\u0131<\/td>\n48 mm<\/td>\nA\u011f\u0131r Hizmet Serisi<\/td>\n<\/tr>\n
    TS-27<\/td>\nBak\u0131m Aral\u0131\u011f\u0131<\/td>\n2.000 Saat \/ 6 Ay<\/td>\nYa\u011flama gerektirmeyen se\u00e7enek mevcuttur.<\/td>\n<\/tr>\n
    TS-28<\/td>\nSertifikalar<\/td>\nUKCA, CE, ATEX (\u0130ste\u011fe ba\u011fl\u0131)<\/td>\nB\u00f6lge 21\/22 Toz Uyumlu<\/td>\n<\/tr>\n
    TS-29<\/td>\nBoru Akma Mukavemeti<\/td>\n> 480 MPa<\/td>\n–<\/td>\n<\/tr>\n
    TS-30<\/td>\nA\u011f\u0131rl\u0131k<\/td>\n42,5 kg<\/td>\nYakla\u015f\u0131k<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n
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    B\u00f6lgesel Uyarlama: Birle\u015fik Krall\u0131k ve Avrupa G\u0131da Sekt\u00f6r\u00fcne Hizmet Etmek<\/h2>\n

    Leeds'teki bir f\u0131r\u0131n\u0131n tahrik mili i\u00e7in gereksinimleri, Aberdeen'deki bir bal\u0131k i\u015fleme tesisininkinden farkl\u0131d\u0131r. Nem, tuzluluk ve \u00e7al\u0131\u015fma d\u00f6ng\u00fclerinde farkl\u0131l\u0131klar vard\u0131r.<\/p>\n

    Birle\u015fik Krall\u0131k Sanayi Merkezleri ve \u00d6zel \u0130htiya\u00e7lar<\/h3>\n