Shanghai weiyu computerized embroidery machines co . , ltd founded in 1992 , is the first domestic private enterprise of this trade , which was the former computerized embroidery machines research institute of shanghai weiyu mechanical electronics co . , ltd 梁成根： 13321999107021 - 57880631上海威宇电脑刺绣机有限公司创始于1992年，前身是上海威宇机械电子有限公司电脑刺绣机研究所，是国内电脑刺绣机行业民营企业第一家。
With its leadership in r & d and production of computerized embroidery machine control system , beijing xingdahao is pushing forward the development of the whole embroidery machine industry and has expanded its products line to the whole sewing equipment control system area 北京兴大豪科技开发有限公司是专业从事电脑刺绣机控制系统研制和生产的旗舰企业，引领并推动整个刺绣机行业的发展，并面向整个缝制设备控制系统领域延伸。
On the base of keeping the same law of motion of original thread - taking - up pole of computerized embroidery machine and relevant sizes , the disc cam with pushing bar of roller of linear motion along the axis with the spring force closure is used to design a new thread - taking - up mechanism 摘要保持原有电脑刺绣机挑线杆运动规律和相关尺寸不变，采用对心直动滚子推杆盘形凸轮机构，辅以弹簧力进行锁合，对原挑线机构进行了创新设计。
This system is implemented on the microcomputer . this paper mainly discusses the following problems : the system design and realization method ; algorithms of picture creation , picture transformation , picture access and so on ; the input and output system . this paper also discusses the encounter problems and their solutions during the design and development of the system 在微型计算机上经过各种算法的处理和人机交互的编辑过程把特征点转化为刺绣工艺所需的落针点信息，并把这些信息以一定的格式存入磁盘，形成花版文件，再由电脑刺绣机根据花版文件的绣图信息完成刺绣产品的加工。
The technique coving hand - knitted , bead , embroidered , weaving , etc . product series including girlish fashion , adult sportswear , technical glad rags , etc , are move off more than 30 countries and areas , such as europe , north south america , mid - east , japan , etc . looking forward , fuyuan woolen industrial co . , ltd will cooperate with all domestic and oversea friends to create a beautiful and bright future 工艺包括手?钉珠刺绣机织等制作手法，产品系列包括少女时尚成熟休闲工艺晚装等。产品畅销欧洲北美南美中东日本等30多个国家和地区，深受赞誉展望未来，富源毛织实业有限公司与时俱进，愿与海内外朋友携手并进，共创辉煌。
In order to get the vibration information of computerized embroidery machine , failure - energy theory and perpendicular wavelet package method are applied to the modal ga920 , the character energy vector is gotten and a new method of failure identification is found 摘要为得到电脑刺绣机在不同振动状态的准确信息，应用“故障能量”的理论和正交小波包变换的方法对ga920型电脑刺绣机主横梁的振动信号进行分析，得到了不同振动状态的能量向量，为电脑刺绣机的故障诊断提供了一种新的解决方法。
