Composites Manufacturing最新文献_第5页

Index to volume 6 (1995) 第六卷索引(1995年)

Composites Manufacturing Pub Date : 1995-01-01 DOI: 10.1016/0956-7143(95)90020-9

引用次数: 0

Laminate wrinkling scaling laws for ideal composites 理想复合材料的层压起皱结规律

Composites Manufacturing Pub Date : 1995-01-01 DOI: 10.1016/0956-7143(95)95003-H

T.G. Gutowski, G. Dillon, S. Chey, H. Li

引用次数: 50

Characterization of manufacturing effects for buckling-sensitive composite cylinders 屈曲敏感复合材料气缸制造效果的表征

Composites Manufacturing Pub Date : 1995-01-01 DOI: 10.1016/0956-7143(95)99649-D

M.K. Chryssanthopoulos, V. Giavotto , C. Poggi

{"title":"Characterization of manufacturing effects for buckling-sensitive composite cylinders","authors":"M.K. Chryssanthopoulos, V. Giavotto , C. Poggi","doi":"10.1016/0956-7143(95)99649-D","DOIUrl":"10.1016/0956-7143(95)99649-D","url":null,"abstract":"<div><p>This paper presents a detailed statistical analysis on geometric imperfections recorded on two series of nominally identical composite cylinders. These defects can be classified in two categories, both due to the particular manufacturing method used: out-of-roundness and change of thickness due to the overlapping of various layers. The statistical analysis is developed for various purposes: to evaluate the common properties of cylinders with different laminations, to build up a characteristic model for the geometric imperfections suitable for probabilistic simulations in buckling analysis and to identify the parameters for quality control processes. The analysis of the change in thickness due to overlapping layers allows evaluation of the stiffening effects of the manufacturing process that, in some cases, could affect the buckling behaviour of composite cylinders. A standard procedure for the characterization and qualification of manufacturing processes for composite shells, with particular attention to the factors that influence their buckling behaviour, is proposed.</p></div>","PeriodicalId":100299,"journal":{"name":"Composites Manufacturing","volume":"6 2","pages":"Pages 93-101"},"PeriodicalIF":0.0,"publicationDate":"1995-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0956-7143(95)99649-D","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73107284","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: 23

Tryfan Rogers memorial lecture 特里凡·罗杰斯纪念演讲

Composites Manufacturing Pub Date : 1995-01-01 DOI: 10.1016/0956-7143(95)95002-G

A.J.M. Spencer

引用次数: 1

Experiments on compression moulding and pultrusion of thermoplastic powder impregnated towpregs 热塑性粉末浸渍拖曳料的压缩成型和拉挤试验

Composites Manufacturing Pub Date : 1995-01-01 DOI: 10.1016/0956-7143(95)93711-R

Karthik Ramani, Harshad Borgaonkar, Chris Hoyle

引用次数: 17

Rheological characterization of continuous fibre composites in oscillatory shear flow 连续纤维复合材料在振荡剪切流中的流变特性

Composites Manufacturing Pub Date : 1995-01-01 DOI: 10.1016/0956-7143(95)95007-L

R.W. Roberts, R.S. Jones

引用次数: 19

Towpregs from recycled plastics by powder fusion coating and method of production therefor 粉末熔覆再生塑料的纤维浸渍料及其生产方法

Composites Manufacturing Pub Date : 1995-01-01 DOI: 10.1016/0956-7143(95)90010-1

引用次数: 0

Affordable thermoplastic processing of marine structures 经济实惠的热塑性加工海洋结构

Composites Manufacturing Pub Date : 1995-01-01 DOI: 10.1016/0956-7143(95)95011-M

G.F. Leon, J.C. Hall, J.J. Kelly, B.S. Coffenberry, M. Cirino

{"title":"Affordable thermoplastic processing of marine structures","authors":"G.F. Leon, J.C. Hall, J.J. Kelly, B.S. Coffenberry, M. Cirino","doi":"10.1016/0956-7143(95)95011-M","DOIUrl":"10.1016/0956-7143(95)95011-M","url":null,"abstract":"<div><p>The Advanced Research Projects Agency initiated a major technology effort to develop and demonstrate cost effective, advanced fabrication methods for marine structures. <em>In situ</em> consolidation of thermoplastic composite structures in concert with automated fibre placement offers the premise to produce affordable, high quality parts. <em>In situ</em> consolidation processing eliminates costs due to hand lay-up, bagging and autoclaving, as well as costs associated with acquiring, operating and maintaining an autoclave. Automated fibre placement with high quality and tight dimensional control offers the ability to make complex parts, to lay materials at any fibre angle and path, to vary bandwidth and to cure using <em>in situ</em> consolidation. This paper will present. process-related issues associated with the thermoplastic, hot gas, <em>in situ</em> consolidation of 61 cm diameter cylindrical demonstration models, NOL rings and test specimens to achieve low manufacturing costs. These process-related issues include process adaptation, throughput, part integration and scalability to larger diameter parts. Optimization of these factors in terms of manufacturing costs and quality (void content, mechanical properties) will enhance the development of the <em>in situ</em> consolidation fibre placement process into an affordable manufacturing technology. Thermoplastic materials investigated included carbon/poly(ether ether ketone) and carbon/poly(phenylene sulfide).</p></div>","PeriodicalId":100299,"journal":{"name":"Composites Manufacturing","volume":"6 3","pages":"Pages 193-199"},"PeriodicalIF":0.0,"publicationDate":"1995-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0956-7143(95)95011-M","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78533647","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

Orientation changes in a chopped fibre-reinforced thermoplastic composite in compression moulding 短切纤维增强热塑性复合材料在压缩成型中的取向变化

Composites Manufacturing Pub Date : 1995-01-01 DOI: 10.1016/0956-7143(95)95021-P

P. Thevenin, D. Perreux

引用次数: 1

On surface energy effects in composite impregnation and consolidation 复合材料浸渍固结过程中的表面能效应

Composites Manufacturing Pub Date : 1995-01-01 DOI: 10.1016/0956-7143(95)95022-Q

Marco Connor, Staffan Toll, Jan-Anders E. Månson

引用次数: 12