The testing results from the self-testing grid indicated that the synchronization accuracy of scanning motor and the imaging quality of laser typesetter was both improved. 通过自检方格的测试证明,该系统提高了激光照排机行、场扫描电机的同步控制精度,从而提高了激光照排机的成像质量。
Computerised editing and laser typesetting semi-electronic typesetter 计算机-激光编辑排版半电子式照相排字机
This paper briefly describes the principle and operation process of electronic publishing systems, analyzes some kinds of electrooptical transformation, and points out the advantages of acoustooptic modulator used for electro-optical transformation device in laser typesetter. 介绍电子出版系统的基本原理及工作过程,分析了几种电光转换方式,指出了在激光照排机中用声光调制器作为电光转换器件的优点。
In the drum type laser typesetter, the screw with laser beam heads moves continuously when the drum is rotating and the film is scanned line by line. 滚筒式激光照排机采用逐线扫描的方式,当滚筒旋转扫描时,带有激光头的丝杠以均匀速度不停地平移。
Laser typesetter is an optical, mechanical and electrical product. It is a key output equipment for computer-laser edit and lay out system. The printing quality is directly depended on the film quality outputted by the laser typesetter. 激光照排机是一种光机电相结合的产品,是计算机&激光编辑排版系统中的关键输出设备,由它输出的胶片的质量直接影响着印刷质量的好坏。
Research and Implementation of Column Scanning Control for Laser Typesetter 激光照排机场扫描控制的研究与实现
? The principle of laser typesetter and fundamental measure methods of moire is introduced. 介绍了激光照排机的原理及莫尔条纹测量技术的基本方法。
Circuit for Phase Locked in Laser Typesetter with Scan Deflector 转镜式激光照排机中的锁相电路
Drum type laser typesetter: It outputs positive or negative films of high quality. 滚筒型激光照排机:输出质量很高的正片或负片。
With the development of the modern printing industry, the laser typesetter is applied widely as the pivotal export equipment of the modern printing technology. 随着现代印刷业的发展,激光照排机作为现代印刷技术的关键输出设备被广泛应用。
Chapter two analyzed the principle of the type setter vibration caused by the rotor unbalance, combining the actual conditions of the laser typesetter, introduced the expression of unbalance quantity and categorized method. 第二章分析了转子不平衡引起激光照排机振动的原理,结合激光照排机的实际情况,介绍了不平衡量的表示和分类方法。
Research on Laser Typesetter Rotor Dynamic Balance System 激光照排机转子动平衡系统的研究