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Aspects in Cutting Mechanism in High Speed Cutting
CIRP Annals, 1989Summary Since appr. 10 years the researches on high speed cutting (hsc) are one of the scientific key points of the Institute of Cutting Technology and Machine Tools (ITW) of the Technical University of Darmstadt. One of the essential results is the fact that just known cutting mechanisms in normal speeds are also valid for hsc.
H. Schulz, G. Spur
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Advanced Mechanical Cutting Process
2018The need of advanced materials required in the modern-day technology and the demand of miniaturisation from different kinds of engineering applications have led to the development of cutting processes that are able to offset the limitations encountered in the conventional manufacturing processes.
Rasheedat Modupe Mahamood +1 more
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Medicine & Science in Sports & Exercise, 2015
Quick changes of direction during running (cutting) are necessary for successful performance of many sports but are associated with noncontact anterior cruciate ligament (ACL) injuries. Currently, it is not known how biomechanics associated with fast performance of cutting tasks relate to the mechanics associated with increased risk for injury. Without
Kathryn L, Havens, Susan M, Sigward
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Quick changes of direction during running (cutting) are necessary for successful performance of many sports but are associated with noncontact anterior cruciate ligament (ACL) injuries. Currently, it is not known how biomechanics associated with fast performance of cutting tasks relate to the mechanics associated with increased risk for injury. Without
Kathryn L, Havens, Susan M, Sigward
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Catastrophe Analyses of Rock Cut by Helical Cutting Mechanism
Advanced Materials Research, 2011To research the change law of the load of the helical cutting mechanism cutting into the rock, the cutting experiment was done basing on the constructed rock. The constitutive model of the cutting load was build according to the experiment load, and the mechanical model of the rock was build too.
Song Yong Liu +3 more
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Cutting Vibration Analysis for Mechanical Cutting Machines
1998Bu makalede, keski kullanarak kaya ve kömür kazısı yapan mekanik kazı makinalarındaki kesme titreşimi anlatılmaktadır. Kesme titreşimi ve titreşim analizi yöntemi ayrıntılı olarak verilmiştir. Kesme titreşimlerinin makina performansı üzerindeki etkilerini araştırmak için Orta Anadolu Linyitleri (OAL) İşletmesi Bölge Müdürlüp'ndeki tamburlu kesici ...
TİRYAKİ, Bülent +1 more
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Metal Cutting Mechanics, Finite Element Modelling
2008This chapter presents a short analysis of the basics of traditional metal cutting mechanics, outlining its components and the basics of finite element modelling (FEM) of the metal cutting process. Based on a previously proposed definition of metal cutting, advanced metal cutting mechanics considers the power spent in metal cutting as the summation of ...
Astakhov, Viktor P., Outeiro, José C.
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Cutting Mechanism and Model for Cutting Al/SiCp Composites
Advanced Materials Research, 2011Al/SiCp composite material is rapidly advanced due to its applications to weapon, military, aeronautics and astronautics. In some cases, fields of research are stagnating for its difficulty in material processing. In this study, we are particularly concerned about the cutting mechanism of Al/SiCp through modeling and simulations on wear rate of the ...
Kuai Ji Cai, Fei Hu Zhang
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The Mechanism of Cutting in Electrosurgery
IEEE Transactions on Biomedical Engineering, 1975A detailed analysis shows how electrosurgical r-f power is localized in the vicinity of the cutting electrode. This localization requires a small radius of curvature for the surgical tip, relatively high r-f voltages, and rapid surgical tip motion.
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Mechanics of metal cutting and cutting fluid action
International Journal of Machine Tool Design and Research, 1977Abstract The paper contains an analysis of orthogonal cutting where process geometry is described by the chip compression factor λ and where friction of the rake face is determined by the reduced tool-chip contact length n. The minimum energy principle is applied to a simple upper-bound field and an analytical relationship is found between λ and n ...
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