{"id":2360,"date":"2025-08-20T15:58:59","date_gmt":"2025-08-20T07:58:59","guid":{"rendered":"https:\/\/www.3dptek.com\/?p=2360"},"modified":"2025-08-20T15:59:07","modified_gmt":"2025-08-20T07:59:07","slug":"4-meter-class-large-sand-mold-casting-3d-printer","status":"publish","type":"post","link":"https:\/\/www.3dptek.com\/tr\/blogs\/4-meter-class-large-sand-mold-casting-3d-printer\/","title":{"rendered":"4 metrelik B\u00fcy\u00fck Kum D\u00f6k\u00fcm 3D Yaz\u0131c\u0131: 2025'e kadar B\u00fcy\u00fck D\u00f6k\u00fcm \u00dcretiminin Kilidini A\u00e7ma, 80% D\u00f6ng\u00fc S\u00fcresi Azaltma + Maliyet D\u00fc\u015f\u00fcrme \u00c7\u00f6z\u00fcmleri"},"content":{"rendered":"
B\u00fcy\u00fck d\u00f6k\u00fcmlerin \u00fcretimi alan\u0131nda (\u00f6rne\u011fin motor bloklar\u0131, end\u00fcstriyel makine g\u00f6vdeleri, havac\u0131l\u0131k ve uzay bile\u015fenleri).Geleneksel kum kal\u0131plama i\u015flemi<\/strong>\"Boyut s\u0131n\u0131rlamas\u0131, uzun teslim s\u00fcresi ve y\u00fcksek maliyet\" gibi \u00fc\u00e7 ana sorun noktas\u0131yla k\u0131s\u0131tlanan 4 metrelik kum kal\u0131plar\u0131n\u0131n yap\u0131lmas\u0131 birka\u00e7 ay s\u00fcr\u00fcyor ve birden fazla kum \u00e7ekirde\u011finin manuel olarak monte edilmesini gerektiriyor, bu da 15%'den fazla hurda oran\u0131na neden oluyor.4 metrelik b\u00fcy\u00fck \u00f6l\u00e7ekli kum d\u00f6k\u00fcm 3D yaz\u0131c\u0131<\/strong>(\u015feklinde) 3DPTEK-J4000<\/a> Bu ekipman\u0131n ortaya \u00e7\u0131kmas\u0131 ad\u0131na, bu ikilemi tamamen k\u0131rmak i\u00e7in: 4 metrelik toplam kumu tamamlamak i\u00e7in 1 kez bask\u0131, 80% d\u00f6ng\u00fcs\u00fcn\u00fc k\u0131saltmak, 40% maliyetini d\u00fc\u015f\u00fcrmek, ayn\u0131 zamanda geleneksel s\u00fcreci elde etmek i\u00e7in karma\u015f\u0131k i\u00e7 yap\u0131 tamamlanamaz. Bu makalede, bu ekipman\u0131n temel parametrelerini, avantajlar\u0131n\u0131, uygulama senaryolar\u0131n\u0131 ve end\u00fcstri de\u011ferini analiz edece\u011fiz ve a\u011f\u0131r imalat i\u015fletmeleri i\u00e7in teknik d\u00f6n\u00fc\u015f\u00fcm k\u0131lavuzlar\u0131 sa\u011flayaca\u011f\u0131z.<\/p>\n\n\n\n Geleneksel b\u00fcy\u00fck \u00f6l\u00e7ekli kum \u00fcretimi (2 metreden b\u00fcy\u00fck), i\u00e7inden \u00e7\u0131k\u0131lmaz bir sorun noktas\u0131 olan \"kal\u0131p yap\u0131m\u0131 - kum \u00e7ekirde\u011fi s\u00f6kme - manuel montaj\" gibi birden fazla a\u015fama gerektirir. 4 metrelik kum 3D bask\u0131, \"entegre kal\u0131plama + dijital s\u00fcre\u00e7\" sayesinde tam bir at\u0131l\u0131m ger\u00e7ekle\u015ftirir. 4 metrelik kum 3D bask\u0131, \"entegre kal\u0131plama + dijital s\u00fcre\u00e7\" yoluyla bir d\u00f6n\u00fcm noktas\u0131d\u0131r:<\/p>\n\n\n\nNavigasyonu okuyun<\/h2>
I. Geleneksel B\u00fcy\u00fck \u00d6l\u00e7ekli Kum \u0130\u015fleminin 4 S\u0131k\u0131nt\u0131 Noktas\u0131, 4 Metrelik 3D Bask\u0131 Nas\u0131l K\u0131r\u0131l\u0131r?<\/h2>\n\n\n\n
A\u011fr\u0131 noktas\u0131n\u0131n t\u00fcr\u00fc<\/td> Geleneksel el sanatlar\u0131n\u0131n durumu<\/td> 4 metrelik kum 3D bask\u0131 \u00e7\u00f6z\u00fcm\u00fc<\/td><\/tr> uzun teslim s\u00fcresi<\/td> 4 metre kum kal\u0131b\u0131 \u00fcretmek i\u00e7in 4-8 hafta (sadece kal\u0131plama i\u00e7in 2-4 hafta)<\/td> T\u00fcm kum bask\u0131y\u0131 tamamlamak i\u00e7in 2-5 g\u00fcn, tam d\u00f6ng\u00fc s\u00fcresini k\u0131salt\u0131r 80%<\/td><\/tr> Yap\u0131sal s\u0131n\u0131rlamalar<\/td> Karma\u015f\u0131k i\u00e7 kanallar, topoloji optimizasyonlu yap\u0131lar 10 setten fazla kum \u00e7ekirde\u011finin s\u00f6k\u00fclmesini gerektirir ve montaj hatalar\u0131na a\u00e7\u0131kt\u0131r.<\/td> Karma\u015f\u0131k yap\u0131lar\u0131 tek par\u00e7a halinde yazd\u0131r\u0131n, s\u00f6kmeye gerek yok, hata \u2264 0,3 mm<\/td><\/tr> y\u00fcksek maliyet<\/td> B\u00fcy\u00fck metal kal\u0131plar\u0131n maliyeti 500.000 dolar\u0131n \u00fczerindedir ve elle montaj i\u00e7in g\u00fcnde 10 ki\u015fi gerekir.<\/td> Kal\u0131p maliyeti yok, otomatik bask\u0131 80% i\u015f\u00e7ili\u011fini azalt\u0131r<\/td><\/tr> Y\u00fcksek hurda oran\u0131<\/td> Kum ma\u00e7a ekleme bo\u015fluklar\u0131 d\u00f6k\u00fcm hatalar\u0131na ve hurda oran\u0131na yol a\u00e7ar 15%-20%<\/td> Hurda oran\u0131n\u0131 5%'nin alt\u0131na d\u00fc\u015f\u00fcrmek i\u00e7in diki\u015fsiz kum kal\u0131plama + sim\u00fclasyon optimizasyonu<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
<\/figure>\n\n\n\n\u0130kincisi, 4 metre s\u0131n\u0131f\u0131 b\u00fcy\u00fck kum 3D yaz\u0131c\u0131 \u00e7ekirdek analizi: 3DPTEK-J4000 parametreleri ve teknik avantajlar\u0131<\/h2>\n\n\n\n
1. Anahtar parametre: b\u00fcy\u00fck d\u00f6k\u00fcmler i\u00e7in tam senaryo gereksinimlerini kar\u015f\u0131lay\u0131n<\/h3>\n\n\n\n