Development of Macro Program for Improving Machining Characteristics of Logarithmic Spiral on CNC Machining Center

2021 ◽  
pp. 17-23
Author(s):  
Vratraj Joshi ◽  
Bhavin Desai ◽  
Shalin Marathe ◽  
Keyur Desai ◽  
Harit Raval
Keyword(s):  
Logarithmic Spiral ◽  
Cnc Machining ◽  
Machining Center ◽  
Machining Characteristics ◽  
Cnc Machining Center

The Research of the Logarithmic Spiral Axis and NC Machining

2010 ◽  
Vol 135 ◽  
pp. 102-106 ◽  
Author(s):  
Ning Luo ◽  
You Yi Zheng ◽  
Guo Tai Han ◽  
Ke Jiang
Keyword(s):  
Geometric Modeling ◽  
Tool Path ◽  
Logarithmic Spiral ◽  
Nc Machining ◽  
Cnc Machining ◽  
Machining Process ◽  
Machining Center ◽  
High Fatigue ◽  
A New Technique ◽  
Cnc Machining Center

The characteristics of surface connection include high fatigue strength, high centering ability, easy dismantling and long life. According to these characteristics and based on the analysis of logarithmic spiral equation, the article explores a new technique of the matched logarithmic spiral profile connection to facilitate efficiently by formulating the machining process and analysing the part technology to determine the geometric modeling, tool path and simulation of NC machining graph and to inspect the process of Logarithmic spiral axes CNC Machining Center and CMM.

scholarly journals An Approach on a Transient Regime of a CNC Machining Center Spindle Drive System Using the Active Electrical Power Evolution

2019 ◽  
Vol 20 (3) ◽  
pp. 99-106
Author(s):  
Florin Chifan ◽  
◽  
Constantin Luca ◽  
Mihaita Horodinca ◽  
Catalin Gabriel Dumitras ◽  
...  
Keyword(s):  
Electrical Power ◽  
Transient Regime ◽  
Drive System ◽  
Cnc Machining ◽  
Machining Center ◽  
Power Evolution ◽  
Cnc Machining Center

Application of the friction surfacing process in a CNC machining center: a viability assessment for producing Al-alloy coatings on low carbon steel

2018 ◽  
Vol 40 (1) ◽  
Author(s):  
Márcio Maciel da Silva ◽  
Michel Lenhago Beneducci Afonso ◽  
Stephanny Lohanny Nunes Silva ◽  
Fernanda Christina Teotonio Dias Troysi ◽  
Ítalo Bruno dos Santos ◽  
...  
Keyword(s):  
Carbon Steel ◽  
Low Carbon Steel ◽  
Cnc Machining ◽  
Al Alloy ◽  
Low Carbon ◽  
Viability Assessment ◽  
Friction Surfacing ◽  
Machining Center ◽  
Cnc Machining Center

Manufacturing method of double-helical gears using CNC machining center

2015 ◽  
Vol 230 (7-8) ◽  
pp. 1149-1156 ◽  
Author(s):  
Kazumasa Kawasaki ◽  
Isamu Tsuji ◽  
Hiroshi Gunbara
Keyword(s):  
Machine Tools ◽  
Helical Gear ◽  
Cnc Machining ◽  
Tooth Surface ◽  
Design System ◽  
Helical Gears ◽  
Manufacturing Method ◽  
Machining Center ◽  
Computer Aided ◽  
Cnc Machining Center

Double-helical gears are usually manufactured using special type of machine tools, such as gear hobbing and shaping machines. In this paper, a manufacturing method of double-helical gears using a CNC machining center instead of the special type of machine tools is proposed. This manufacturing method has the following advantages: (i) the tooth surfaces can be modified arbitrarily, (ii) all we have to do in gear machining is only one machine setting, (iii) the hole and blank diameter and so on except the tooth surface can be also machined, and (iv) the auxiliary apparatus, special type of tools, and special type of machine tools are not needed. For this study, first the tooth profiles of the double-helical gear were modelled using a 3D computer-aided design system and the gear was machined using a CNC machining center based on a computer-aided manufacturing system. Next, the profile deviations, helix deviations, pitch deviations, and surface roughnesses of the manufactured double-helical gears were measured. Afterwards, the relationship between the tool wear and life time of the end mill were made clear. Finally, this manufacturing method was applied to the gears for a double-helical gear pump. As a result, the validity and effectiveness of the manufacturing method of double-helical gears using a CNC machining center were confirmed.

1407 Consideration of Digital Magic Mirror Fabrication using CNC Machining Center

2012 ◽  
Vol 2012.87 (0) ◽  
pp. _14-6_
Author(s):  
Ryohei KAWAI ◽  
Eiichi AOYAMA ◽  
Toshiki HIROGAKI ◽  
Keiji OGAWA
Keyword(s):  
Cnc Machining ◽  
Machining Center ◽  
Cnc Machining Center
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