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《Forging & Stamping Technology》 2007-06
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Design of faceblank,nosecup and their moulds for respirator with one-piece facial visor

LI Xiao-yin BAO Guo-qing LIN Xiao-zhong (First Research Division,Research Institute for Chemical Defense,Beijing 100083,China)  
The faceblank is an important functional assembly in the overall design of the facepiece,which puts other functional assemblies,such as eyepieces,breathing system,voice transmitter and nosecup etc.together as a whole, and is involved over ten technical properties.The structural features of the faceblank and the nosecup and their moulds for a respirator with one-piece facial visor were introduced.Designed according to the Chinese standard dummy head, the faceblank had a dually internal peripheral seal.The faceblank had the features of broad vision,high resistance to impact and scratch,geometric symmetry in the shape,compactness in the configuration,rationality in the arrangement of the functional assemblies.The general structural design of the moulds,the selection of the separating surfaces,the determination of the way of the fixer and the design of the mountings were discussed in detail.
【CateGory Index】: TQ330.6
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【References】
Chinese Journal Full-text Database 1 Hits
1 Huangfu Xile1 Li Xiaoyin1 Wang Liying1 Zhao Dali2(1 Research Institute of Chemical Defence,Beijing,100191)(2 Shanxi Xinhua Protective Equipment Co.,Ltd,Taiyuan,030008);Numerical Design of the Facepiece for Positive Pressure Self-contained Open-circuit Compressed Air Breathing Apparatus[J];China Personal Protective Equipment;2008-06
【Citations】
Chinese Journal Full-text Database 1 Hits
1 ZHANG Wen-yu (Hengyang Campus of Hunan University, Hengyang Hunan 421101,China);Comparing analysis of several methods of mould cavity finished machining[J];Forging & Stamping Technology;2005-04
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 ;Development of Full Mask of FMY Positive Pressure Oxygen Respirator[J];Mining Safety & Environmental Protection;2009-04
2 Li Juanjuan (Shanxi Provincial Institute of Chemical Industry, Taiyuan 030021);Mould Design of Castable Polyurethane Elastomers[J];Polyurethane Industry;2002-01
3 ZHANG Shouchun(Guangzhou Mechanical Engineering Research Institute,Guangzhou 510700,China);The Design and Research of the Adjustbale Boring Head[J];Machine Tool & Hydraulics;2008-04
4 LI Xiao-yin,HUANG Qiang (Research Institute for Chemical Defence,Beijing100083,China);Design of the Mask Body for a New Type of Respirator and Its Mould[J];Die & Mould Industry;2004-01
5 Li Xiao-yin,HUANG Qiang (Research Institute for Chemical Defense,Beijing100083,China);Design of the Whole-Face Respirator and the Moulds for the Faceshield and Nosecup[J];Die & Mould Industry;2005-01
6 Liu Hesheng;Design of Extrusion Die for a Rubber Sealing Bar[J];Die and Mould Technology;1997-05
7 ;Application of Forming Tools in Processing Rubber Mold[J];Die&Mould Manufacture;2005-03
8 LAI Si-qi,GUO Lei(Southwest University of Science and Technology,Mianyang 621010,China);New Process and Die Designing of Damping Belt-driver Pulley Rubber Vulcanization[J];Coal Mine Machinery;2008-06
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10 CHEN Ji yue 1,LI Cheng gang 1,ZHANG Chun lin 2,HUANG Yan 2,LIU Jing dong 3 (1.Chengdu Au Pro Electron Co.Ltd Chengdu 610031,China;2.Chengdu Aeronautic Vocational & Technical College,Chengdu 610041,China;3.Sichuan Provincial Institute for Labor H;A report on the preparation of a new-type sampler-multi-functional breath synchronous sampler[J];Chinese Journal of Industrial Medicine;2002-04
【Co-references】
Chinese Journal Full-text Database 1 Hits
1 Li Xiao-yin,HUANG Qiang (Research Institute for Chemical Defense,Beijing100083,China);Design of the Whole-Face Respirator and the Moulds for the Faceshield and Nosecup[J];Die & Mould Industry;2005-01
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