Pub Date : 2020-11-10DOI: 10.34218/ijdmt.11.1.2020.002
Chaitanya Joshi
{"title":"DESIGN AND MANUFACTURING OF SUSTAINABLE CHAISE LONGUE USING PARAMETRIC DESIGN AND ADVANCED ENGINEERING TOOLS","authors":"Chaitanya Joshi","doi":"10.34218/ijdmt.11.1.2020.002","DOIUrl":"https://doi.org/10.34218/ijdmt.11.1.2020.002","url":null,"abstract":"","PeriodicalId":344434,"journal":{"name":"INTERNATIONAL JOURNAL OF DESIGN AND MANUFACTURING TECHNOLOGY","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131530723","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}
Pub Date : 2020-10-03DOI: 10.34218/ijdmt.11.1.2020.001
Shivani Jog, Prashant Nehe
{"title":"FAILURE ANALYSIS OF REAR AXLE (BANJO BEAM) HOUSING OF A UTILITY VEHICLE","authors":"Shivani Jog, Prashant Nehe","doi":"10.34218/ijdmt.11.1.2020.001","DOIUrl":"https://doi.org/10.34218/ijdmt.11.1.2020.001","url":null,"abstract":"","PeriodicalId":344434,"journal":{"name":"INTERNATIONAL JOURNAL OF DESIGN AND MANUFACTURING TECHNOLOGY","volume":"191 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116167342","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}
Pub Date : 2020-04-24DOI: 10.34218/ijdmt.9.2.2018.001
A. K. Mahmoud, Khalaf Nasralla, S. Shihab
{"title":"3D FE-SIMULATION OF THERMALLY ASSISTED TURNING OF INCONEL-718 FOR CUTTING FORCES PREDICTION","authors":"A. K. Mahmoud, Khalaf Nasralla, S. Shihab","doi":"10.34218/ijdmt.9.2.2018.001","DOIUrl":"https://doi.org/10.34218/ijdmt.9.2.2018.001","url":null,"abstract":"","PeriodicalId":344434,"journal":{"name":"INTERNATIONAL JOURNAL OF DESIGN AND MANUFACTURING TECHNOLOGY","volume":"140 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-04-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115732089","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}
Pub Date : 2019-11-30DOI: 10.34218/ijdmt.10.3.2019.001
Y. Hadi
{"title":"IDEAL SELECTION OF CIRCULAR INTERPOLATION FOR CNC TURNING CENTERS","authors":"Y. Hadi","doi":"10.34218/ijdmt.10.3.2019.001","DOIUrl":"https://doi.org/10.34218/ijdmt.10.3.2019.001","url":null,"abstract":"","PeriodicalId":344434,"journal":{"name":"INTERNATIONAL JOURNAL OF DESIGN AND MANUFACTURING TECHNOLOGY","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114596116","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}
Pub Date : 2019-03-31DOI: 10.34218/IJDMT.10.1.2019.001
Imam Mardiyansah, M. Yamin
{"title":"RE-DESIGN PRUSA I3 3D PRINTER USING SOFTWARE SOLIDWORKS 2016","authors":"Imam Mardiyansah, M. Yamin","doi":"10.34218/IJDMT.10.1.2019.001","DOIUrl":"https://doi.org/10.34218/IJDMT.10.1.2019.001","url":null,"abstract":"","PeriodicalId":344434,"journal":{"name":"INTERNATIONAL JOURNAL OF DESIGN AND MANUFACTURING TECHNOLOGY","volume":"103 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122028898","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}
Pub Date : 2018-12-31DOI: 10.34218/ijdmt.9.3.2018.001
A. K. Mahmoud, Khalaf Nasralla, S. Shihab
This paper investigates the effect thermally assisted turning (TAT) of different cutting parameters (cutting speed, feed rate, and depth of cut) on cutting force under dry hard turning process of Inconel 718. 3D FE simulations based ABAQUS/explicit of both orthogonal and oblique turning processes were performed. the results indicated that 3D FE modeling provides the reliability to predict cutting forces during turning process by validation the obtained results with the experimental results. Also, the results indicated that 3D models of oblique machining have more accurate results as compare with orthogonal models although computing time is larger for 3D oblique machining models. In addition, the results show that the cutting force decreases significantly with increase cutting speed and workpiece temperature while it increases with increase the feed rate and depth of cut.
{"title":"3D FE- SIMULATION OF THERMALLY ASSISTED TURNING OF INCONEL-718 FOR CUTTING FORCES PREDICTION","authors":"A. K. Mahmoud, Khalaf Nasralla, S. Shihab","doi":"10.34218/ijdmt.9.3.2018.001","DOIUrl":"https://doi.org/10.34218/ijdmt.9.3.2018.001","url":null,"abstract":"This paper investigates the effect thermally assisted turning (TAT) of different cutting parameters (cutting speed, feed rate, and depth of cut) on cutting force under dry hard turning process of Inconel 718. 3D FE simulations based ABAQUS/explicit of both orthogonal and oblique turning processes were performed. the results indicated that 3D FE modeling provides the reliability to predict cutting forces during turning process by validation the obtained results with the experimental results. Also, the results indicated that 3D models of oblique machining have more accurate results as compare with orthogonal models although computing time is larger for 3D oblique machining models. In addition, the results show that the cutting force decreases significantly with increase cutting speed and workpiece temperature while it increases with increase the feed rate and depth of cut.","PeriodicalId":344434,"journal":{"name":"INTERNATIONAL JOURNAL OF DESIGN AND MANUFACTURING TECHNOLOGY","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133386621","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}
Pub Date : 2012-10-21DOI: 10.34218/ijdmt.3.1.2012.007
Manikandapirapu P. K., Srinivasa G. R., Sudhakar K. G., Madhu D.
Performance of axial fan is found to reduce drastically when instability is encountered during its operation. Performance of an axial fan is severely impaired by many factors mostly related to system instabilities due to rotating stall and surge phenomenon experienced during its operation. The present work involves measuring the time domain sound signal in ducted axial fan under stall region at throttle positions 3 cm from the casing. Objective of the experiment is to measure the time domain sound signal in terms of decibel and comprehend the sound Characteristics in ducted axial fan by using sound spectrum analyser. Different types of time domain sound signals have been measured under stall region at throttle position 3 cm from the casing for different rotor speed and different graphs are plotted for ducted axial fan.
{"title":"TIME DOMAIN SOUND SPECTRUM MEASUREMENTS IN DUCTED AXIAL FAN UNDER STABLE REGION AT THROTTLE POSITION 5 CM","authors":"Manikandapirapu P. K., Srinivasa G. R., Sudhakar K. G., Madhu D.","doi":"10.34218/ijdmt.3.1.2012.007","DOIUrl":"https://doi.org/10.34218/ijdmt.3.1.2012.007","url":null,"abstract":"Performance of axial fan is found to reduce drastically when instability is encountered during its operation. Performance of an axial fan is severely impaired by many factors mostly related to system instabilities due to rotating stall and surge phenomenon experienced during its operation. The present work involves measuring the time domain sound signal in ducted axial fan under stall region at throttle positions 3 cm from the casing. Objective of the experiment is to measure the time domain sound signal in terms of decibel and comprehend the sound Characteristics in ducted axial fan by using sound spectrum analyser. Different types of time domain sound signals have been measured under stall region at throttle position 3 cm from the casing for different rotor speed and different graphs are plotted for ducted axial fan.","PeriodicalId":344434,"journal":{"name":"INTERNATIONAL JOURNAL OF DESIGN AND MANUFACTURING TECHNOLOGY","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122245165","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}
Pub Date : 2012-09-19DOI: 10.34218/ijdmt.3.1.2012.006
Manikandapirapu P. K., Srinivasa G. R., Sudhakar K. G., Madhu D.
{"title":"OCTAVE WAVE SOUND SIGNAL MEASUREMENTS IN DUCTED AXIAL FAN UNDER STABLE REGION AT THROTTLE POSITION 5 CM","authors":"Manikandapirapu P. K., Srinivasa G. R., Sudhakar K. G., Madhu D.","doi":"10.34218/ijdmt.3.1.2012.006","DOIUrl":"https://doi.org/10.34218/ijdmt.3.1.2012.006","url":null,"abstract":"","PeriodicalId":344434,"journal":{"name":"INTERNATIONAL JOURNAL OF DESIGN AND MANUFACTURING TECHNOLOGY","volume":"212 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116417568","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}
Pub Date : 2012-07-26DOI: 10.34218/ijdmt.3.1.2012.005
P. Selvan
Abrasive waterjet cutting is superior to many other non-traditional machining processes in processing variety of materials, particularly difficult-to-cut materials and has found extensive applications in industry. This paper assesses the influence of process parameters on depth of cut which is an important cutting performance measure in abrasive waterjet cutting of mild steel. Experiments were conducted in varying water pressure, nozzle traverse speed, abrasive mass flow rate and standoff distance for cutting mild steel using abrasive waterjet cutting process. The effects of these parameters on depth of cut have been studied based on the experimental results. In order to correctly select the process parameters, an empirical model for the prediction of depth of cut in abrasive waterjet cutting of mild steel is developed using regression analysis. This developed model has been verified with the experimental results that reveal a high applicability of the model within the experimental range used.
{"title":"INFLUENCE OF ABRASIVE WATERJET CUTTING CONDITIONS ON DEPTH OF CUT OF MILD STEEL","authors":"P. Selvan","doi":"10.34218/ijdmt.3.1.2012.005","DOIUrl":"https://doi.org/10.34218/ijdmt.3.1.2012.005","url":null,"abstract":"Abrasive waterjet cutting is superior to many other non-traditional machining processes in processing variety of materials, particularly difficult-to-cut materials and has found extensive applications in industry. This paper assesses the influence of process parameters on depth of cut which is an important cutting performance measure in abrasive waterjet cutting of mild steel. Experiments were conducted in varying water pressure, nozzle traverse speed, abrasive mass flow rate and standoff distance for cutting mild steel using abrasive waterjet cutting process. The effects of these parameters on depth of cut have been studied based on the experimental results. In order to correctly select the process parameters, an empirical model for the prediction of depth of cut in abrasive waterjet cutting of mild steel is developed using regression analysis. This developed model has been verified with the experimental results that reveal a high applicability of the model within the experimental range used.","PeriodicalId":344434,"journal":{"name":"INTERNATIONAL JOURNAL OF DESIGN AND MANUFACTURING TECHNOLOGY","volume":"362 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115952005","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}
Pub Date : 2012-07-06DOI: 10.34218/ijdmt.3.1.2012.004
Salinee Rattanaphan, Panya Srichandr
Objective: Massage has been used for several thousand years, both for therapeutic and relaxation purposes. Massage is known to be effective in relieving pain, stress, anxiety, and therefore improving health for both patients and ordinary people. Access to massage is still very limited at present. One way to improve the access is via the use of massage chairs. Several types of massage chairs have been developed but customers still feel that their performances are too mechanical, unlike the massage performed by human masseurs. The objective of this work is to design a massage chair that can mimic or perform massage activities similar to human masseurs as much as possible. Design and results : The work was performed in 3 phases; study phase, in which Thai massage was studied in some detail, massage chair design phase, and prototype and test phase. It was found that Thai massage could be characterized by 3 key actions; pull, press, pin or 3Ps for short. A massage chair was designed in such a way that it could perform back massage according to the 3P actions similar to human masseurs. A test of the prototype was carried out with 40 potential customers in Bangkok. The test results showed that the chair performed satisfactorily and the massage performed was more ‘human–like’ than those performed by existing roller-type massage chairs. A number of improvements were suggested by those participated in the test, however. Conclusions: This study indicates that design and development of more ‘human–like’ massage chairs is possible and, if successful, would improve access to massage for many. Such wider access to ‘human-like’ massage chairs would help improve health and quality of life both patients and general public.
{"title":"ENGINEERING THE HUMAN TOUCH: MIMICKING THE ART OF THAI MASSAGE","authors":"Salinee Rattanaphan, Panya Srichandr","doi":"10.34218/ijdmt.3.1.2012.004","DOIUrl":"https://doi.org/10.34218/ijdmt.3.1.2012.004","url":null,"abstract":"Objective: Massage has been used for several thousand years, both for therapeutic and relaxation purposes. Massage is known to be effective in relieving pain, stress, anxiety, and therefore improving health for both patients and ordinary people. Access to massage is still very limited at present. One way to improve the access is via the use of massage chairs. Several types of massage chairs have been developed but customers still feel that their performances are too mechanical, unlike the massage performed by human masseurs. The objective of this work is to design a massage chair that can mimic or perform massage activities similar to human masseurs as much as possible. Design and results : The work was performed in 3 phases; study phase, in which Thai massage was studied in some detail, massage chair design phase, and prototype and test phase. It was found that Thai massage could be characterized by 3 key actions; pull, press, pin or 3Ps for short. A massage chair was designed in such a way that it could perform back massage according to the 3P actions similar to human masseurs. A test of the prototype was carried out with 40 potential customers in Bangkok. The test results showed that the chair performed satisfactorily and the massage performed was more ‘human–like’ than those performed by existing roller-type massage chairs. A number of improvements were suggested by those participated in the test, however. Conclusions: This study indicates that design and development of more ‘human–like’ massage chairs is possible and, if successful, would improve access to massage for many. Such wider access to ‘human-like’ massage chairs would help improve health and quality of life both patients and general public.","PeriodicalId":344434,"journal":{"name":"INTERNATIONAL JOURNAL OF DESIGN AND MANUFACTURING TECHNOLOGY","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128282767","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}
京公网安备 11010802042870号
京ICP备2023020795号-1
扫码关注我们
求助内容：
应助结果提醒方式：