{"id":2059,"date":"2026-01-20T03:13:34","date_gmt":"2026-01-20T03:13:34","guid":{"rendered":"https:\/\/tractorptoshaft.net\/?p=2059"},"modified":"2026-01-20T05:50:37","modified_gmt":"2026-01-20T05:50:37","slug":"cryogenic-main-drum-drive-shafts-for-spiral-freezing","status":"publish","type":"post","link":"https:\/\/tractorptoshaft.net\/tr\/application\/spiral-dondurma-icin-kriyojenik-ana-tambur-tahrik-milleri\/","title":{"rendered":"Spiral Dondurma \u0130\u00e7in Kriyojenik Ana Tambur Tahrik Milleri"},"content":{"rendered":"
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Hollanda'n\u0131n zorlu g\u0131da i\u015fleme hatlar\u0131 i\u00e7in tasarlanm\u0131\u015ft\u0131r. Maksimum hijyen ve -40\u00b0C tork dayan\u0131m\u0131 i\u00e7in 304L Paslanmaz \u00c7elik Tek Par\u00e7a D\u00f6vme y\u00f6ntemiyle \u00fcretilmi\u015ftir.<\/p>\n

Fiyat Teklifi ve \u00c7izim Al\u0131n<\/a><\/span><\/p>\n<\/div>\n<\/div>\n

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Hollanda So\u011fuk Zincirinde M\u00fchendislik G\u00fcvenilirli\u011fi<\/h2>\n

End\u00fcstriyel f\u0131r\u0131nlardan Randstad<\/strong> y\u00fcksek hacimli bal\u0131k i\u015fleme tesislerine Urk<\/strong> Ve IJmuiden<\/strong>Hollanda, g\u0131da teknolojisi alan\u0131nda k\u00fcresel bir kale konumundad\u0131r. Bu ortamlarda, spiral dondurucu sadece bir makine de\u011fil; taze \u00fcretim ile dondurulmu\u015f lojistik aras\u0131ndaki kritik zaman \u00e7izelgesidir. Tam dolu bir spiral sistemde ana tambur tahrik milinin ar\u0131zalanmas\u0131, tonlarca \u00fcr\u00fcn\u00fcn durmas\u0131na, bozulmaya ve b\u00fcy\u00fck mali kay\u0131plara yol a\u00e7abilir.<\/p>\n

EVER-POWER olarak, standart karbon \u00e7elik millerinin -40\u00b0C'de meydana gelen \"S\u00fcnekten K\u0131r\u0131lganl\u0131\u011fa Ge\u00e7i\u015f\" olay\u0131na dayanamayaca\u011f\u0131n\u0131 biliyoruz. Standart haz\u0131r par\u00e7alar, s\u00fcrt\u00fcnmeyle \u00e7al\u0131\u015fan tambur sisteminin y\u00fcksek torklu ba\u015flatma-durdurma hareketlerine maruz kald\u0131klar\u0131nda genellikle mikro \u00e7atlamalardan muzdariptir. Uzmanla\u015fm\u0131\u015f \u00fcr\u00fcnlerimiz bu sorunu \u00e7\u00f6zmektedir. Kriyojenik D\u00f6vme\u2122 Tahrik Milleri<\/strong> \u00f6zellikle a\u015fa\u011f\u0131daki titiz standartlar\u0131 kar\u015f\u0131lamak \u00fczere tasarlanm\u0131\u015ft\u0131r: AB 1935\/2004<\/strong> (G\u0131da ile temas eden malzemeler) ve yap\u0131\u015f\u0131r EHEDG<\/strong> Hijyenik tasar\u0131m y\u00f6nergeleri, Eindhoven veya Venlo'daki tesisinizin uyumlu ve faal kalmas\u0131n\u0131 sa\u011flar.<\/p>\n

\"A\u011f\u0131r<\/p>\n<\/div>\n

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Ar\u0131za Fizi\u011fi: Spiral Dondurucularda Standart Mil Neden K\u0131r\u0131l\u0131r?<\/h2>\n

Spiral dondurucunun \u00e7al\u0131\u015fma prensibi, \"d\u00fc\u015f\u00fck gerilim\" s\u00fcrt\u00fcnmeli tahrik sistemine dayan\u0131r. Genellikle 3 ila 6 metre \u00e7ap\u0131nda olan merkezi tambur, son derece hassas bir \u015fekilde d\u00f6nd\u00fcr\u00fclmelidir. Tahrik mili, tek iletim noktas\u0131 g\u00f6revi g\u00f6rerek, di\u015fli kutusundan (genellikle yal\u0131t\u0131ml\u0131 muhafazan\u0131n d\u0131\u015f\u0131nda bulunur) dondurma b\u00f6lgesinin i\u00e7indeki tambur yap\u0131s\u0131na tork iletir.<\/p>\n

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Termal \u015eok Yorgunlu\u011fu<\/h3>\n

Temizlik ve bak\u0131m (CIP) i\u015flemi s\u0131ras\u0131nda, \u015faft -35\u00b0C'de \u00e7al\u0131\u015ft\u0131ktan hemen sonra +80\u00b0C buhara maruz b\u0131rak\u0131l\u0131r. Bu 115\u00b0C'lik termal fark, h\u0131zl\u0131 genle\u015fme ve b\u00fcz\u00fclmeye neden olur. \u00c7ok par\u00e7al\u0131 kaynakl\u0131 \u015faftlarda, kaynak \u0131s\u0131dan etkilenen b\u00f6lgede (HAZ) gerilme k\u0131r\u0131klar\u0131 olu\u015facakt\u0131r. Biz bir y\u00f6ntem kullan\u0131yoruz. Tek Par\u00e7a Flan\u015fl\u0131 Tasar\u0131m<\/strong> Bu riski tamamen ortadan kald\u0131rmak i\u00e7in.<\/p>\n<\/div>\n

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Hijyenik Tasar\u0131m (EHEDG)<\/h3>\n

Hollanda g\u0131da sekt\u00f6r\u00fcnde Listeria kontrol\u00fc son derece \u00f6nemlidir. Kama yuvalar\u0131 ve di\u015fliler, bakteriler i\u00e7in k\u00f6t\u00fc \u015f\u00f6hretli tuzaklard\u0131r. \u015eaftlar\u0131m\u0131z \u015fu \u00f6zelliklere sahiptir: \u00c7okgen Ba\u011flant\u0131lar\u0131<\/strong> M\u00fcmk\u00fcn olan yerlerde Hirth t\u0131rt\u0131klar\u0131 ve biyofilm yap\u0131\u015fmas\u0131n\u0131 \u00f6nlemek i\u00e7in Ra < 0,8 \u00b5m y\u00fczey kalitesi kullan\u0131larak, s\u0131k\u0131 HACCP protokollerine uygun \u015fekilde y\u00fczey i\u015flemleri ger\u00e7ekle\u015ftirilir.<\/p>\n<\/div>\n

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D\u00fc\u015f\u00fck S\u0131cakl\u0131k Tork \u0130letimi<\/h3>\n

-40\u00b0C'de, standart C45 \u00e7eli\u011finin darbe dayan\u0131kl\u0131l\u0131\u011f\u0131 \u00f6nemli \u00f6l\u00e7\u00fcde d\u00fc\u015fer. Biz de bu nedenle... 42CrMo4QT (D\u00fc\u015f\u00fck S\u0131cakl\u0131kta Temperlenmi\u015f)<\/strong> veya AISI 316L (\u00c7\u00f6zeltiyle Tavlanm\u0131\u015f)<\/strong> Derin dondurucuda bile y\u00fcksek Charpy V-\u00c7entik darbe de\u011ferlerini koruyan bu \u015faft, tam y\u00fckl\u00fc 800 metrelik bir band\u0131n ba\u015flang\u0131\u00e7 \u200b\u200btorkunu kald\u0131rabilmesini sa\u011flar.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

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Teknik \u00d6zellikler: Spiral Dondurucu Ana Tahrik Milleri<\/h2>\n

Veriler EVER-POWER Standart Seri SF-7000'e dayanmaktad\u0131r. Belirli makine yerle\u015fimleri i\u00e7in \u00f6zelle\u015ftirme m\u00fcmk\u00fcnd\u00fcr.<\/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
Parametre<\/th>\nSpesifikasyon De\u011feri<\/th>\n<\/tr>\n
Nominal Tork De\u011feri (Tn)<\/td>\n12.500 Nm \u2013 45.000 Nm<\/td>\n<\/tr>\n
Maksimum Amortis\u00f6r Torku (Tmax)<\/td>\n85.000 Nm<\/td>\n<\/tr>\n
\u00c7al\u0131\u015fma S\u0131cakl\u0131\u011f\u0131 Aral\u0131\u011f\u0131<\/td>\n-55\u00b0C ila +120\u00b0C<\/td>\n<\/tr>\n
\u015eaft Malzeme Se\u00e7ene\u011fi A<\/td>\nAISI 316L (1.4404) Paslanmaz \u00c7elik<\/td>\n<\/tr>\n
\u015eaft Malzeme Se\u00e7ene\u011fi B<\/td>\n42CrMo4 + QT (1.7225) Nikel Kaplamal\u0131<\/td>\n<\/tr>\n
Darbe Dayan\u0131m\u0131 (Charpy V)<\/td>\n-40\u00b0C'de 27 Joule'den fazla enerji<\/td>\n<\/tr>\n
Yorulma S\u0131n\u0131r\u0131 (E\u011filme)<\/td>\n480 MPa<\/td>\n<\/tr>\n
Toplam Uzunluk (L)<\/td>\n\u00d6zel \u00f6l\u00e7\u00fcler (Tipik: 800 mm \u2013 2400 mm)<\/td>\n<\/tr>\n
Flan\u015f \u00c7ap\u0131<\/td>\n650 mm'ye kadar (Tek par\u00e7a d\u00f6vme)<\/td>\n<\/tr>\n
Mil \u00c7ap\u0131 (Yatak Yuvas\u0131)<\/td>\n90 mm \u2013 220 mm (+\/- 0,01 mm)<\/td>\n<\/tr>\n
Y\u00fczey P\u00fcr\u00fczl\u00fcl\u00fc\u011f\u00fc (G\u0131da B\u00f6lgesi)<\/td>\nRa \u2264 0,8 \u00b5m (Parlat\u0131lm\u0131\u015f)<\/td>\n<\/tr>\n
Y\u00fczey P\u00fcr\u00fczl\u00fcl\u00fc\u011f\u00fc (Oturma B\u00f6lgesi)<\/td>\nRa \u2264 1,6 \u00b5m<\/td>\n<\/tr>\n
Sal\u0131n\u0131m \/ E\u015fmerkezlilik<\/td>\n< 0,05 mm TIR<\/td>\n<\/tr>\n
Kaliteyi Dengelemek<\/td>\nG 6.3 (ISO 1940-1)<\/td>\n<\/tr>\n
Korozyon Direnci<\/td>\nTuz P\u00fcsk\u00fcrtme Testi > 1000 Saat<\/td>\n<\/tr>\n
Spline Standard<\/td>\nDIN 5480 \/ ANSI B92.1 \/ K\u0131vr\u0131ml\u0131<\/td>\n<\/tr>\n
Kama Yuvas\u0131 Standard\u0131<\/td>\nDIN 6885 (Hijyen i\u00e7in yuvarlak u\u00e7lar)<\/td>\n<\/tr>\n
Burulma Rijitli\u011fi<\/td>\n3,5 x 10^5 Nm\/rad<\/td>\n<\/tr>\n
Eksenel Y\u00fck Kapasitesi<\/td>\n150 kN<\/td>\n<\/tr>\n
Ya\u011flama Uyumlulu\u011fu<\/td>\nG\u0131da s\u0131n\u0131f\u0131 H1 gres ya\u011f\u0131 ile uyumlu<\/td>\n<\/tr>\n
Conta Y\u00fczey Sertli\u011fi<\/td>\n> 55 HRC (Sert Krom veya Seramik kaplama)<\/td>\n<\/tr>\n
Ba\u011flant\u0131 T\u00fcr\u00fc<\/td>\nFlan\u015f \/ \u0130\u00e7i Bo\u015f Delik \/ B\u00fczme Diski<\/td>\n<\/tr>\n
A\u011f\u0131rl\u0131k (Yakla\u015f\u0131k)<\/td>\n85 kg \u2013 350 kg<\/td>\n<\/tr>\n
Verilen Sertifikalar<\/td>\nEN 10204 3.1, FDA Malzeme Sertifikas\u0131<\/td>\n<\/tr>\n
Tasar\u0131m \u00d6mr\u00fc<\/td>\n50.000 \u00c7al\u0131\u015fma Saati<\/td>\n<\/tr>\n
Hizmet Fakt\u00f6r\u00fc (G\u0131da Sekt\u00f6r\u00fc)<\/td>\n2.0 \u2013 2.5<\/td>\n<\/tr>\n
Bak\u0131m D\u00f6ng\u00fcs\u00fc<\/td>\nBak\u0131m gerektirmeyen se\u00e7enekler mevcuttur.<\/td>\n<\/tr>\n
\u0130\u00e7i Bo\u015f \u015eaft Se\u00e7ene\u011fi<\/td>\nBuz \u00e7\u00f6zme s\u0131v\u0131s\u0131 enjeksiyonu i\u00e7in mevcuttur.<\/td>\n<\/tr>\n
Kaplama (Paslanmaz \u00c7elik Olmayan Par\u00e7alar)<\/td>\n\u015eerardizasyon \/ Ksilen 1070<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
Tam Veri Sayfas\u0131n\u0131 \u0130ndir<\/a><\/span><\/div>\n<\/div>\n
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\u00dcretimde M\u00fckemmellik: D\u00f6vme \u0130\u015flemi<\/h2>\n

\u00dcretim tesisimiz, tek par\u00e7a flan\u015fl\u0131 yap\u0131y\u0131 olu\u015fturmak i\u00e7in 10 tonluk bir elektro-hidrolik \u00e7eki\u00e7 kullanmaktad\u0131r. \u00c7eli\u011fin tane ak\u0131\u015f\u0131n\u0131 flan\u015f\u0131n konturunu takip edecek \u015fekilde d\u00f6verek, i\u015flenmi\u015f veya kaynakl\u0131 alternatiflere k\u0131yasla yorulma direncini 40% art\u0131r\u0131yoruz. Bu, spiral tamponlama sistemlerinde bulunan \"Ba\u015flat-Durdur\" d\u00f6ng\u00fcleri i\u00e7in kritik \u00f6neme sahiptir.<\/p>\n

\"B\u00fcy\u00fck<\/p>\n<\/div>\n

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Vaka \u0130ncelemesi: Urk'ta 18 Ay Boyunca S\u0131f\u0131r Kesinti<\/h2>\n
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M\u00fc\u015fteri Profili:<\/strong> Hollanda'n\u0131n Urk \u015fehrinde bulunan, IQF (Bireysel Olarak H\u0131zl\u0131 Dondurulmu\u015f) yass\u0131 bal\u0131k konusunda uzmanla\u015fm\u0131\u015f \u00f6nde gelen bir deniz \u00fcr\u00fcnleri i\u015fleme tesisi.<\/p>\n

Meydan Okuma:<\/strong> Tesis, 4 numaral\u0131 spiral dondurucu hatt\u0131nda tekrarlayan tahrik mili ar\u0131zalar\u0131 ya\u015f\u0131yordu. Orijinal OEM miller (karbon \u00e7elik), -38\u00b0C \u00e7al\u0131\u015fma ortam\u0131n\u0131n stresi ve bal\u0131klar\u0131n \u00fczerinde olu\u015fan buz tabakas\u0131n\u0131n y\u00fcksek s\u00fcrt\u00fcnmesi nedeniyle kama yuvas\u0131ndan k\u0131r\u0131l\u0131yordu. Her ar\u0131za, m\u00fc\u015fteriye yakla\u015f\u0131k 45.000 \u20ac \u00fcr\u00fcn kayb\u0131na ve 12 saatlik \u00e7al\u0131\u015fma durdurma s\u00fcresine mal oluyordu.<\/p>\n

EVER-POWER \u00c7\u00f6z\u00fcm\u00fc:<\/strong> M\u00fchendislik ekibimiz, tork y\u00fck\u00fc analizi yapmak \u00fczere sahay\u0131 ziyaret etti. \"Kald\u0131rma Torku\"nun (tamburu \u00e7al\u0131\u015ft\u0131rmak i\u00e7in gereken tork) so\u011fuk k\u0131r\u0131lgan \u00e7eli\u011fin akma dayan\u0131m\u0131n\u0131 a\u015ft\u0131\u011f\u0131n\u0131 tespit ettik.<\/p>\n

Uygulama:<\/strong><\/p>\n