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The Effect of Parameters and Geometry Cutting Edge After Turning of the Duplex Cast Steel on the Maximum Tool Flank Wear

dry machining of duplex stainless steel (DSS) , Metalurgija, 52, 2, pp. 259-262, 2013. [11] Królczyk, G., Niesłony, P., Legutko, S., Determination of tool life and research wear during duplex stainless steel turning , Archives of Civil and Mechanical Engineering, Vol. 15, No. 2, pp. 347-354, 2015. [12] Królczyk, G., Niesłony, P., Legutko, S., Hloch, S., Samardzic, I., Investigation of selected surface integrity features of duplex stainless steel (DSS) after turning , Metalurgija, 54, 1, pp. 91-94, 2015. [13] Labuda, W., The influence of changing

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Tooling Development for Thermoplastic Composites Thermoforming Process Based on FEM Analysis – a Rib Case Study

Abstract

Remarkable characteristics of high temperature thermoplastic (HTP) matrix used in composite materials reinforced with continuous fibres causes growing application in composite industry. Because of high processing temperature of some semi, crystalline matrix there is limited number of technologies that can be used for part manufacturing. Press forming is an example of technology that allows manufacturing high quality complex parts made of HTP reinforced fibres composite. In order to manufacture part with acceptable quality and mechanical properties, uniform pressure distribution during the process is required.

In this article, tooling design process focused on uniform pressure distribution for manufacturing of supporting rib was presented. In order to satisfy this requirement, the rubber stamp was proposed as a tool for manufacturing. Typical press forming process defects were identified and the requirements for rubber stamp were described. It was assumed that the forming process has to begin at one point on mould surface and sequentially continue in all directions. For stamp material, the two components additive silicone was selected. The hardness of the silicone was equal 40 Shore A. The rubber mechanical properties was determined through the additional tests and used for stamp designing. The tooling was designed using FEM software ABAQUS 6.12.

The sequence of stamp shape designing and optimization in order to meet the stamp requirements was presented. At the end the FEM rubber stamp designing recommendation were presented.

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Python Programming Language as a Tool for Creating Three-Dimensional Figures of Glider Aerobatics

Abstract

The article presents the possibilities and validity of the implementation in the field of developing mathematical models for aerobatics trajectory. Proposing a catalogue of three-dimensional figures and those described mathematically will allow improving judging and scoring level, as well as the art of piloting in aerobatics. In the first chapter, article describes the processes of aerobatic flight, judge evaluation method and the current state of technology supporting the scoring process. The second chapter presents the capabilities of the Python programming language, which will be a tool for the construction of three-dimensional models. The third chapter of this article is a description of the comparative analysis of ideal trajectories and obtained in real flight. This chapter also demonstrates the validity and necessity of introducing new standards for assessing aerobatic flights. Aerobatics flights and judging, intelligent system to control aerobatic flights, three-dimensional models of aerobatic flights are presented in the article. The article concerns on use modern technologies to support the judges during the competition. The introduction of ASSD + PL system and the possibility of implementing designed models of aerobatic figures open new paths for improving the art of pilotage and arbitration.

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Using Thermovision for Temperature Measurements During Turning Process

References [1] Abhang, L. B., Hameedullah, M., The measurement of chip-tool interface temperature in the turning of steel , International Journal of Computer Communication and Information System, Vol. 2, No. 1, 2010. [2] Ånmark, N., Karasev, A., Jönsson, G., The effect of different non-metallic inclusions on the machinability of steels , Materials, Vol. 8, 2015. [3] Ghodam, S. D., Temperature measurement of a cutting tool in turning process by using tool work thermocouple , International Journal of Research in Engineering Technology, Vol. 3

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The Influence of Changing of Treatment Condition on Surface Roughness Parameter During Turning Process by Wiper Insert

References [1] Agustina, B., Bernal, C., Camacho, A. M., Rubio, E. M., Experimental Analysis of the Cutting Forces Obtained in Dry Turning Processes of UNS A97075 Aluminium Alloys , The Manufacturing Engineering Society International Conference, MESIC, Procedia Engineering, Vol. 63. pp. 694-699, 2013. [2] Bensouilah, H., Aouici, H., Meddour, I., Yallese, M. A., Mabrouki, T., Girardin, F., Performance of coated and uncoated mixed ceramic tools in hard turning process , Measurement, Elsevier, 2015. [3] Callister, W. D. Jr., Materials Science

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The Influence of Changing of Cutting Parameters on Temperature and Cutting Forces During Turning Process by CCET09T302R-MF Insert

References [1] Agustina, B., Bernal, C., Camacho, A. M., Rubio, E. M., Experimental analysis of the cutting forces obtained in dry turning processes of UNS A97075 aluminium alloys , The Manufacturing Engineering Society International Conference, MESIC, Procedia Engineering 63, pp. 694-699, 2013. [2] Bensouilah, H., Aouici, H., Meddour, I., Yallese, M. A., Mabrouki, T., Girardin, F., Performance of coated and uncoated mixed ceramic tools in hard turning process , Measurement, Elsevier, 2015. [3] Callister, W. D. Jr., Materials Science and

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Finishing Treatment of Marine Pump Shafts Made of X5CrNi18-10 Steel

References [1] Agustina, B., Bernal, C., Camacho, A. M., Rubio, E. M., Experimental analysis of the cutting forces obtained in dry turning processes of UNS A97075 aluminium alloys , The Manufacturing Engineering Society International Conference, MESIC, Procedia Engineering 63, pp. 694-699, 2013. [2] Bensouilah, H., Aouici, H., Meddour, I., Yallese, M. A., Mabrouki, T., Girardin, F., Performance of coated and uncoated mixed ceramic tools in hard turning process , Measurement, Elsevier, 2015. [3] Callister Jr., W. D., Materials science and

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The Possibility of Application Thermography Method for Controlling Friction Stir Welding of AW-5083 Aluminium Alloy Sheets

in shipbuilding , Svetsaren, Vol. 58, No.1, pp. 6-8, 2003. [10] Molenda, J., Charchalis, A., Determining the emissivity at the tool-chip interface during S235JR steel turning, Journal of KONES Powertrain and Transport, Vol. 22, No. 2, pp. 149-154, Warsaw 2015. [11] www.nec-avio.co.jp .

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The Influence of the Geometry of the Cutting Edge and Machining Parameters of Duplex Cast Steel After Turning

, Vol. 21, No. 1, pp. 75-82, 2014. [7] Dyl, T., Rydz, D., Stradomski, G., Nagniatanie staliwa typu dupleks w aspekcie zwiększenia twardości i zmniejszenia chropowatości powierzchni , Zeszyty Naukowe Akademii Morskiej w Gdyni, Nr 100, pp. 76-86, 2017. [8] Królczyk, G., Legutko, S., Gajek, M., Predicting the surface roughness in the dry machining of duplex stainless steel (DSS) , Metalurgija, 52 (2), pp. 259-262, 2013. [9] Królczyk, G., Niesłony, P., Legutko, S., Determination of tool life and research wear during duplex stainless steel turning

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Integrated Supervision for Supporting Control and Proactive Maintenance of Material Handling System

References [1] Azizi, A., Yazdi, P. G., Humairi, A. A., Alsami, M., Rashdi, B. A., Al Zakwani, Z., Al Sheikaili, S., Design and fabrication of intelligent material handling system in modern manufacturing with industry 4.0 approaches, International Robotics & Automation Journal, Vol. 4 (3), pp. 186-195, 2018. [2] Dubov, A. A., Principal features of metal magnetic memory method and inspection tools as compared to known magnetic NDT methods, Montreal World Conference on Non Destructive Testing, August, 2004. [3] Findeison, W., Hierarchical

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