SURFACE LAYER ROUGHNESS IN OPTICAL PRODUCTS AFTER DIAMOND MICRO-TURNING
                    
                        
                            نویسندگان
                            
                            
                        
                        
                    
                    
                    چکیده
منابع مشابه
Surface Roughness Modeling in Precision Turning of Aluminium by Polycrystalline Diamond Tool Using Response Surface Methodology
Diamond, because of its high modulus of elasticity, chemical inertness and exceptionally high hardness, is ideal for obtaining fine surface finish and accuracy. Today’s requirement of high precision parts like magnetic memory device, laser equipment, electrostatic copier, printing machine, etc., made of non-ferrous materials, such as aluminum, copper and resin demands very high surface finish. ...
متن کاملSurface Roughness Control Simulation of Turning Processes
The machining quality on computerized numerically controlled (CNC) machine tools is sensitive to the machining parameters. With modern machine tools, an operator still manually adjusts controlling parameters, such as feed rate and cutting speed. The adjusted values mainly depend on operator experience and knowledge. Standard machining catalogues and commercial cutting condition prediction softw...
متن کاملFabrication of Micro-Optical Devices Using Slow Tool Servo Diamond Turning Process
Micro-optical devices, e.g., micro lenses, micro mirrors, play an important role in high speed data, voice and video signal transmissions. In this study, a new method of fabricating micro optical devices was investigated. The method is different from traditional fabrication processes in the sense that that the micro optical elements were simultaneously machined in a process known as slow tool s...
متن کاملFabrication of Micro and Diffractive Optical Devices by Use of Slow Tool Servo Diamond Turning Process
In recent years it has become possible to fabricate freeform optics using multi-axes ultraprecision machines. Unlike conventional process where a single diamond tool is used to machine each individual lens one at a time, this research demonstrates the development of an innovative diamond tool trajectory which allows the entire microlens array or diffractive lens to be machined in a single opera...
متن کاملSimulation Approach for Surface Roughness Interval Prediction in Finish Turning
Existing simulation models used in predicting the surface roughness of a workpiece in finish turning are based on an ideal circular cutting tool nose profile. This leads to a single predicted roughness value for a given set of input parameters. In this paper, a simulation approach that considers the random tool nose profile micro-deviations as well as the tool chatter vibration to predict a rou...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Bulletin of Bryansk state technical university
سال: 2018
ISSN: 1999-8775
DOI: 10.30987/article_5be14a261366e7.69019105