2020 IEEE 11th International Conference on Mechanical and Intelligent Manufacturing Technologies (ICMIMT)最新文献_第2页

Energy Consumption Analysis in Turning Ti-6Al-4V alloy Ti-6Al-4V合金车削能耗分析

2020 IEEE 11th International Conference on Mechanical and Intelligent Manufacturing Technologies (ICMIMT) Pub Date : 2020-01-01 DOI: 10.1109/ICMIMT49010.2020.9041194

S. H. Imran Jaffery, M. Younas, Mushtaq Khan, Liaqat Ali

{"title":"Energy Consumption Analysis in Turning Ti-6Al-4V alloy","authors":"S. H. Imran Jaffery, M. Younas, Mushtaq Khan, Liaqat Ali","doi":"10.1109/ICMIMT49010.2020.9041194","DOIUrl":"https://doi.org/10.1109/ICMIMT49010.2020.9041194","url":null,"abstract":"One of the major concerns in manufacturing industries include the amount of energy consumed during machining processes. Therefore, the study of the specific energy during machining must be analyzed in relation to the process parameters (feed rate, speed and depth of cut). This work demonstrates the analysis of specific cutting energy (SCE) and cutting power during titanium alloys machining under dry conditions. Turning experiments with uncoated carbide inserts were performed applying Taguchi Design of Experiments technique and analyzed the effect of speed, feed and depth of cut during turning Ti-6Al-4V titanium alloys. ANOVA was done to find out the influence of the machining parameters on energy consumption. The outcome of this analysis indicates that feed rate is the highly dominant factor responsible for the SCE of a machine tool, whereas, cutting speed was found as the influential factor affecting the power during the machining process. The environmental and economic performance for a machining process may be significantly improved by reducing energy consumption using appropriate machining conditions.","PeriodicalId":377249,"journal":{"name":"2020 IEEE 11th International Conference on Mechanical and Intelligent Manufacturing Technologies (ICMIMT)","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124846222","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Object color recognition and sorting robot based on OpenCV and machine vision 基于OpenCV和机器视觉的物体颜色识别分拣机器人

2020 IEEE 11th International Conference on Mechanical and Intelligent Manufacturing Technologies (ICMIMT) Pub Date : 2020-01-01 DOI: 10.1109/ICMIMT49010.2020.9041220

Wenbin Zhang, Chengliang Zhang, Chengbin Li, He Zhang

引用次数: 8

[Title page] (标题页)

2020 IEEE 11th International Conference on Mechanical and Intelligent Manufacturing Technologies (ICMIMT) Pub Date : 2020-01-01 DOI: 10.1109/icmimt49010.2020.9041221

引用次数: 0

[Copyright notice] (版权)

2020 IEEE 11th International Conference on Mechanical and Intelligent Manufacturing Technologies (ICMIMT) Pub Date : 2020-01-01 DOI: 10.1109/icmimt49010.2020.9041169

引用次数: 0

Dynamic Load Limitation in Electromechanical Systems of the Rolling Mill Stand during Biting 轧机机架咬入过程机电系统的动态载荷限制

2020 IEEE 11th International Conference on Mechanical and Intelligent Manufacturing Technologies (ICMIMT) Pub Date : 2020-01-01 DOI: 10.1109/ICMIMT49010.2020.9041192

A. Radionov, V. Gasiyarov, A. Karandaev, D. Usatiy, V. Khramshin

{"title":"Dynamic Load Limitation in Electromechanical Systems of the Rolling Mill Stand during Biting","authors":"A. Radionov, V. Gasiyarov, A. Karandaev, D. Usatiy, V. Khramshin","doi":"10.1109/ICMIMT49010.2020.9041192","DOIUrl":"https://doi.org/10.1109/ICMIMT49010.2020.9041192","url":null,"abstract":"The paper describes the characteristics of the reversing 5000 rolling mill stand from Magnitogorsk Iron and Steel Works (MMK PJSC). Causes for intolerable dynamic loads during biting are noted. It is shown in the text that one of such causes is angular plays in spindle joints. The paper considers the mechanism for creation of impact loads in case of angular play lock. Also, the paper describes a well-known method for enforced angular play lock before biting, by means of preliminary electric drive boost. It is shown that this method cannot fully compensate the dynamic torque. The reason for this is torque overcontrol during shock loading which depends on how the automatic electric drive speed control system is configured. The paper provides a brief description of the designed math model, presents modeling results proving the conclusion. Also, the paper suggests a method for limiting the dynamic torque through preventive acceleration (boosting) to compensate the value of a dynamic speed control error. Engine speed and torque oscillograms recorded during implementing this method on rolling mill 5000 are presented. Dynamic torque reduction and speed control error are confirmed. Focus areas for further advancements are drawn up.","PeriodicalId":377249,"journal":{"name":"2020 IEEE 11th International Conference on Mechanical and Intelligent Manufacturing Technologies (ICMIMT)","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121686978","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

An Improved Grey Wolf Optimizer for Flexible Job-shop Scheduling Problem 柔性作业车间调度问题的改进灰狼优化算法

2020 IEEE 11th International Conference on Mechanical and Intelligent Manufacturing Technologies (ICMIMT) Pub Date : 2020-01-01 DOI: 10.1109/ICMIMT49010.2020.9041184

Ye Jieran, W. Aimin, Ge Yan, Shen Xinyi

引用次数: 2

Simulation and theoretical Analyses of the Impact of Velocity, Pressure and Kinetic Energy during Damping in a Shock absorber 减振器阻尼过程中速度、压力和动能影响的仿真与理论分析

2020 IEEE 11th International Conference on Mechanical and Intelligent Manufacturing Technologies (ICMIMT) Pub Date : 2020-01-01 DOI: 10.1109/ICMIMT49010.2020.9041170

P. Sob, M. Pita

{"title":"Simulation and theoretical Analyses of the Impact of Velocity, Pressure and Kinetic Energy during Damping in a Shock absorber","authors":"P. Sob, M. Pita","doi":"10.1109/ICMIMT49010.2020.9041170","DOIUrl":"https://doi.org/10.1109/ICMIMT49010.2020.9041170","url":null,"abstract":"The current global crisis of climate change has forced engineers to redesigned automotive cars that will require less fuel combustion and burning of gases to reduced pollution. This has seen energy optimization with less emission control in the automotive industries. This research study presents a simulation of the major parameters for energy regeneration in automotive hydraulic shock absorber during car operation. This involves the simulation of major parameters during damping which impacts the oscillatory motion of the car during motion into rotary motion. In the simulation process, the influence of hydraulic dynamic flow, velocity, pressure and kinetic energy during damping was taken in to consideration during simulation. Parameter such as the bulk fluid modulus, viscous friction torque, and compressive flow in fluid dynamics, motor efficiencies, and torque constant coefficients were simulated theoretically using the theory of stochastic mechanics. It was also shown that the resistance also caused a change in geometry between the working cylinder and reserve cylinder when fluid experiences a change in velocity due to turbulence. It was also shown that the fluid thickness in the damper during damping created turbulent flow and eddies which moves randomly and also affected the energy harvesting process. The drop is pressure during damping is also proportional to the square of velocity the drop in pressure due to the increase in average speed during damping and this can be related to the transfer of Kinetic Energy from the random molecular motion to stochastic mean motion","PeriodicalId":377249,"journal":{"name":"2020 IEEE 11th International Conference on Mechanical and Intelligent Manufacturing Technologies (ICMIMT)","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131650343","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Control of a check ball in hydraulic L-shaped pipe by Magnus effect 利用马格努斯效应控制液压l型管止回球

2020 IEEE 11th International Conference on Mechanical and Intelligent Manufacturing Technologies (ICMIMT) Pub Date : 2020-01-01 DOI: 10.1109/ICMIMT49010.2020.9041163

S. Kajiwara

引用次数: 0

Innovative Solutions for the Covering Process in the Manufacturing of Wire Harnesses to Increase the Automation Degree 线束制造中覆盖工艺的创新解决方案，提高自动化程度

2020 IEEE 11th International Conference on Mechanical and Intelligent Manufacturing Technologies (ICMIMT) Pub Date : 2020-01-01 DOI: 10.1109/ICMIMT49010.2020.9041165

Paul K. Heisler, Marlene Kuhn, Robert Süß-Wolf, J. Franke

{"title":"Innovative Solutions for the Covering Process in the Manufacturing of Wire Harnesses to Increase the Automation Degree","authors":"Paul K. Heisler, Marlene Kuhn, Robert Süß-Wolf, J. Franke","doi":"10.1109/ICMIMT49010.2020.9041165","DOIUrl":"https://doi.org/10.1109/ICMIMT49010.2020.9041165","url":null,"abstract":"The recent trends in the automotive sector are challenging the manufacturers of wire harnesses. Automation, connectivity, and electrification are the key developments for a future car which should on one hand run autonomous and on the other hand have a highly reduced carbon emission. Those advances place higher demands on energy, data and signal transmission which leads to a significant complexity increase of the wiring. Due to their complexity and their impact on its reliability wire harnesses are one of the most important and costly components of modern-day cars. Their labor-intensive production process has seen marginal progress towards a higher degree of automation in recent years and remains predominantly manual. The manual taping process is with over 30% production time proportion one of the most elaborate process of the wire harness manufacturing and represents the highest need for automation and optimization. This paper summarizes the results of a study on alternative processes for replacing the manual taping process and shows further developments and research directions. The study contains the conception and validation of two prototypical test setups for two different coating processes. The research findings identify challenges that can be eliminated by presented further developed solutions.","PeriodicalId":377249,"journal":{"name":"2020 IEEE 11th International Conference on Mechanical and Intelligent Manufacturing Technologies (ICMIMT)","volume":"42 7","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114022047","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Comparative study of Hydrogen yield from magnesium waste products in Acetic acid and Iron chloride solution 镁废物在醋酸和氯化铁溶液中产氢的比较研究

2020 IEEE 11th International Conference on Mechanical and Intelligent Manufacturing Technologies (ICMIMT) Pub Date : 2020-01-01 DOI: 10.1109/ICMIMT49010.2020.9041198

V. Hashe, T. Jen

{"title":"Comparative study of Hydrogen yield from magnesium waste products in Acetic acid and Iron chloride solution","authors":"V. Hashe, T. Jen","doi":"10.1109/ICMIMT49010.2020.9041198","DOIUrl":"https://doi.org/10.1109/ICMIMT49010.2020.9041198","url":null,"abstract":"Low-grade magnesium (Mg) waste from postconsumer products and production waste cannot be recycled efficiently and economically. This work addresses this challenge by converting this waste into hydrogen. Hydrogen (H2) offers a wide range of benefits and the greatest of them all is its ability and flexibility to be used as a green energy carrier. In this work Mg waste is re-melted, loaded on one side of a stainless steel and allowed to solidify at room temperature to form a galvanic Mg stainless steel couple. Mg reacts slowly with water and releases hydrogen at room temperature and this is followed by the formation of magnesium hydroxide on its surface. Stainless steel net is considered as a metallic catalyst and two acids as accelerators reacting with the couples separately. A set of couples were used to generate hydrogen in 3.5% by weight acetic acid (CH3COOH). The experimental results show that a mean accumulated H2 volume of 3.17 – 3.21 litres was produced in 3600 seconds. Another set of couples produced H2 in 1.5 wt. % of iron chloride (FeCb). The results confirmed FeCl3 as an excellent hydrolysis reaction accelerator with stainless steel as an effective catalyst. On average, the reaction yielded 2700mL of H2 over 3600 seconds which appear to be substantially higher than the litres achieve when CH3COOH was considered as an accelerator.","PeriodicalId":377249,"journal":{"name":"2020 IEEE 11th International Conference on Mechanical and Intelligent Manufacturing Technologies (ICMIMT)","volume":"173 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115918584","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1