BONDING OF MINIATURE PARTS WITH ADHESIVES AND VISION BASED PROCEDURE INSPECTION

来源 :Chinese Journal of Mechanical Engineering | 被引量 : 0次 | 上传用户:canble_dut
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
Bonding with adhesives is an important technique for building up hybrid microsystems.Some adhesives are tested with capillary dispensing system for microassembly, and volume of dropletsless than 10 nl with good repeatability can be acquired. 1-part UV curing adhesive hardens rapidly andis suitable for bonding of transparent microparts. Light-activated adhesive starts the curing process inan adjustable short period of time after the radiation of visible light, and thus suits bonding ofnon-transoarent microparts. A method is proposed for bonding the guides of a miniature linear motorbeing developed by collaborate research center 516 (SFB516) in Germany.With the method high as-sembly accuracy in the vedical direction can be guaranteed. By making small grooves on the stator forcontaining adhesive, the deterioration of the accuracy due to the thickness of adhesive layer can beavoided. The criteria on deciding the size of the groove are given and analyzed. Vision based inspec-tion method is introduced for aut Bonding with adhesives is an important technique for building up hybrid microsystems. Some adhesives were tested with capillary dispensing system for microassembly, and volume of droplets less than 10 nl with good repeatability can be acquired. 1-part UV curing adhesive hardens rapidly and suitable for bonding of transparent microparts. Light-activated adhesive starts the curing process in adjustable short period of time the radiation of visible light, and thus suits bonding of non-transoarent microparts. A method is proposed for bonding the guides of a miniature linear motorbearing developed by collaborate research center 516 (SFB516) in Germany. With the method high as-sembly accuracy in the vedical direction can be guaranteed. By making small grooves on the stator forcontaining adhesive, the deterioration of the accuracy due to the thickness of the adhesive layer can beavoided. The criteria on deciding the size of the groove are given and analyzed. Vision based inspec tion method is introduced for aut
其他文献
气门掉入气缸中,肯定是柴油机突然工作不稳定,发出较大的撞击声,并自行停车,熄火。经查缸盖、气缸套,活塞顶发生不同程度损坏。这一故障主要是气门锁夹没有锁牢固以致振动后脱出。
为提高油井产量 ,可使用组合人工举升法 ,即同时联合使用杆式泵、电潜泵和气举等举升方式。与采用单一举升方式相比 ,应用组合人工举升方法可以大大增加产量 ,减少设备体积 ,
公路养护会计制度主要是根据我国公路养护行业的实际情况而制定的,它必须和我国社会主义市场经济发展相适应,能够紧跟市场经济的发展步伐。公路养护会计制度的改革与发展应当
请下载后查看,本文暂不支持在线获取查看简介。 Please download to view, this article does not support online access to view profile.
他是中国电影界的票房保证,更是外国人最认可的一个中国电影品牌。他名字背后蕴藏的个人收入、产品价值、品牌价值加起来,已经不能用数字去检验了,这一点已是大家的共识。因
患者,男性,75岁。因右侧三叉神经痛于1991年6月15日行经皮穿刺Meckel’s囊甘油注射术,手术顺利。术后当天出现患侧面部麻木,痛觉消失,右眼角膜反射消失,未做其它处理。1个月
目的了解医院门诊、急诊处方临床药物应用情况及发展趋势,为临床合理用药提供依据。方法调取2007年9月-2008年8月门诊、急诊全部处方38620张,采用统计分析法和药物经济学方法
作为摩托车修理者,全都遇到过这样的“难题”:每次修车过后,满手的油污无论是用洗衣粉、肥皂、洗洁净甚至用汽油洗,都难以彻底洗净,黑色的油污深藏在指甲缝隙、掌纹里,几天
期刊
情感教育是教育过程的一部分,它关注教育过程中学生的态度、情绪、情感以及信念,以促进学生的个体发展和整个社会的健康发展。情感教育既是一种教学模式,又是一种教学策略。
遗传性进行性感音神经性聋少见,作者发现两个家系患者,一家系3代7例发病,为常染色体显性遗传。另一家系4代4例发病,为显性遗传。两家系内发病年龄基本一致,在8~10岁或10余岁