Research on the Teaching Numerical Lathe Machine Based on Mach3

2013 ◽  
Vol 584 ◽  
pp. 231-235
Author(s):  
Ying Jie Wang ◽  
Wei Zhao ◽  
Zhi Ping Wang
Keyword(s):  
Cnc Turning ◽  
Visual Model ◽  
Cnc Lathe ◽  
Engineering Plastics ◽  
Lathe Machine

According to the demands of teaching, it is designed and manufactured that a new visual model of CNC turning lathe with assembles the horizontal bed and inclined bed in one. As it can display the structure of CNC lathe directly and intuitively, the model can be used for the teaching of CNC courses. The model has micro-switch, which can be used to control the movement of the workplace, and the automatic feed strokes of the tool, thus avoiding the collisions during manufacturing. Meanwhile, the test proved that it can cut the nylon, wood, engineering plastics and so on, so this model can satisfy the demands of teaching.

Optimization of MRR and Surface Roughness of AlMg3 (AA5754) Alloy in CNC Lathe Machine by Using Taguchi Method

2018 ◽  
Vol 877 ◽  
pp. 110-117 ◽  
Author(s):  
Poornesh Kumar Chaturvedi ◽  
Harendra Kumar Narang ◽  
Atul Kumar Sahu
Keyword(s):  
Surface Roughness ◽  
Taguchi Method ◽  
Metal Removal ◽  
Removal Rate ◽  
Surface Condition ◽  
Point Of View ◽  
Depth Of Cut ◽  
Metal Removal Rate ◽  
Cnc Lathe ◽  
Lathe Machine

Quality of the product is the major concern in manufacturing industries from customers as well as producers point of view. There are number of factors in the product such as surface condition, height, weight, length, width etc., which may be consider for the measurement of the quality. Surface roughness and Metal Removal Rate (MRR) are the two main outcomes on which numerous researchers have applied different approaches for several years to get optimum results. In this study, Taguchi Method is applied for getting optimum parameters settings for Surface roughness and Metal Removal Rate (MRR) in case of turning AlMg3 (AA5754) in CNC Lathe machine, which is an aluminum alloy having diameter 20 mm and length 100 mm. The three parameters i.e. spindle speed, feed rate and depth of cut with 3 levels are taken as the process variables and the working ranges of these parameters for conducting experiments are selected based on Taguchi’s L9 Orthogonal Array (OA) design. To analyze the significant process parameters; main effect plots for data means and for S/N ratio are generated using Minitab statistical software.

Improvement of the thermal deformation of the CNC lathe machine caused by the rotation of the spindle

2019 ◽  
Vol 2019.13 (0) ◽  
pp. A04
Author(s):  
Tomonori KATAYAMA ◽  
Takashi ONISHI ◽  
Tomohiro AKAI ◽  
Takamasa SUETAKE ◽  
Ryoichi MURAKI ◽  
...  
Keyword(s):  
Thermal Deformation ◽  
Cnc Lathe ◽  
Lathe Machine

Research and Development on Miniature Teaching Computer Numerical Control Lathe Machine

2011 ◽  
Vol 328-330 ◽  
pp. 810-813 ◽  
Author(s):  
Hai Yun Zhang ◽  
Yu Gang Zhao ◽  
Guo Yong Zhao ◽  
Yan Rong Li ◽  
Zhong Wen Sima
Keyword(s):  
Low Cost ◽  
Computer Numerical Control ◽  
Numerical Control ◽  
Motion Controller ◽  
Cnc System ◽  
Dynamic Display ◽  
Cnc Lathe ◽  
Lathe Machine ◽  
Controller Card ◽  
Linkage Program

An open double coordinates computer numerical control (CNC) system was developed, which was based on PC and PMAC motion controller card. A miniature and teaching CNC lathe machine was developed with a simple structure, low cost, small volume and suitability for teaching. The CNC system had the advantages of 2-axis linkage, program editing, manual operation, inching operation, simulation processing operation, automatic operation and dynamic display of the tracing. The system was based on the Windows XP platform. Its interface was friendly and it was convenient to manipulate.

scholarly journals DEVELOPMENT OF A PARAMETRIC PROGRAM FOR PROCESSING A HYPERBOLIC SURFACE ON A LATHE MACHINE

2019 ◽  
Vol 3 ◽  
pp. 70 ◽  
Author(s):  
Tsvetan Kaldashev
Keyword(s):  
Virtual Environment ◽  
Computer Numerical Control ◽  
Hyperbolic Surface ◽  
Numerical Control ◽  
Cnc Lathe ◽  
Tool Trajectory ◽  
Lathe Machine

This paper discusses the development of a parametric (macro) program for processing a hyperbolic surface on a CNC lathe machine. Analytical dependences have been used to develop the macro program, as a result of which the CNC (computer numerical control) automatically calculates the coordinates of the intermediate points of the tool trajectory. The WHILE cycle operator is used to run the tool. Macro program functionality has been verified in a virtual environment using Vericut.

Estimation of the Thermal Deformation in CNC Lathe Machine by Using Multiple Regression Analysis

2017 ◽  
Vol 2017.55 (0) ◽  
pp. K0902
Author(s):  
Yuta MAKINO ◽  
Takashi ONISHI ◽  
Kazuhito OHASHI ◽  
Yoichiro SHIMODA ◽  
Takamasa SUETAKE ◽  
...  
Keyword(s):  
Regression Analysis ◽  
Multiple Regression Analysis ◽  
Multiple Regression ◽  
Thermal Deformation ◽  
Cnc Lathe ◽  
Lathe Machine

Time-Frequency Based Sensor Fusion in the Assessment and Monitoring of Machine Performance Degradation

2002 ◽  
Author(s):  
Dragan Djurdjanovic ◽  
Jun Ni ◽  
Jay Lee
Keyword(s):  
Signal Analysis ◽  
Performance Degradation ◽  
Frequency Signal ◽  
Time Frequency ◽  
Multiple Sensors ◽  
Machine Performance ◽  
Signal Features ◽  
Cnc Lathe ◽  
Lathe Machine ◽  
Assessment And Monitoring

Machines degrade as a result of aging and wear, which decreases their performance reliability and increases the potential for faults and failures. In contemporary manufacturing it becomes increasingly important to predict and prevent machine failures, rather than allowing the machine to fail and then fixing the failure. In this paper, methods of time-frequency signal analysis will be used to capture information from multiple machine sensors. This information could be used to assess machine performance degradation and subsequently take appropriate action. Signals emanating from three different sensors were collected when a sharp and a worn tool have been mounted on a CNC lathe machine. Several combinations of sensors and signal features have been tried in order to demonstrate the ability to use the information from multiple sensors and increase sensitivity to tool wear.

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