Gözenekli Esnek Malzemelerin Bernoulli Prensibi Kullanılarak Temassız Taşınması Üzerine Literatür Taraması

Abstract

Yapılan bu çalışmada Bernoulli prensibi ile çalışan tutucular ve uygulama alanları hakkında geniş kapsamlı bir araştırma yapılmıştır. Otomatik üretim süreçlerinde tutma aparatları ve yöntemleri bir çok ürünün taşınmasında önemli bir rol oynamaktadır. Göreceli olarak esnek ürünlerin temassız kaldırılıp taşınması için otomasyon uygulamaları, uygun tutucu eksikliğinden dolayı, sınırlıdır. Bu tür esnek malzemeler, esnekliğinin yanında genellikle, narin, gözenekli ve üzerlerinde kolaylıkla iz kalabildiğinden dolayı robot tutucuların çoğunun kullanılması mümkün değildir. Bu çalışmada değişken boyut, şekil ve ağırlıktaki esnek ürünlerin temassız kaldırılıp-taşınması için tutucuların yenilikçi yaklaşımları sunulmuştur. Temassız tutucular, tutucu ile ürün arasında Bernoulli prensibine uygun yüksek hızlı akış üretilmesi sonucunda oluşan vakum ile kaldırılması ilkesiyle çalışmaktadırlar. Çalışmanın sonunda bu tutucularla ilgili ileride yapılabilecek çalışmalar hakkında önerilerde bulunulmuştur.

Keywords

• Bernoulli tutucu,Temassız tutma,Radyal akış,Esnek malzemelerin taşınması

A Literature Review on Non-Contact Handling of Porous Flexible Materials using Bernoulli Principle

Abstract

In this study, an extensive research has been done about grippers working with the Bernoulli principle and applicationd fields. In automated production processes grasping devices and methods play a crucial role in the handling of many products. The application of automation for handling of non-rigid products are relatively limited due to lack of appropriate gripper. Most of the robot grippers are not easily applicable due to this type of products are often non-rigid, delicate, porous and easily marked. In this study, robot grippers work with principles of non-contact are introduced. These non-contact grippers are used to handle non-rigid products with variable size, shape and weight. The non-contact gripper operate using Bernoulli principle of generating a highspeed flow between the end effector and object surface thereby creating a vacuum which lifted the product. At the end of the study, suggestions were made about future studies on these grippers.

Keywords

• Bernoulli gripper,Non-Contact Handling,Radial Flow,Handling of Non-Rigid Materials

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