在硬盘生产过程中，一个很重要的环节就是伺服刻写。
In the whole process of production for a hard disk drive, the servo track writing is a very important process.
磁盘虽历经数代变化，但伺服刻写技术仍采用传统模式。
Hard disk has been across through several generations, but STW technology is still based on traditional mode.
在理论上，建立了螺旋伺服刻写的运动模型，并作了性能分析。
A new servo track writing method (named spiral servo track writing) for hard disks is introduced in this paper.
基于部分伺服刻写的思想，提出了一种微硬(磁)盘半自伺服刻写实现方法——螺旋伺服刻写方法。
Based on the idea of partial servo track writing (PSTW), a new servo track writing implementation method, named spiral servo track writing, for micro hard disk drives was introduced.
面对磁盘大容量、高性能和小型化的迫切需求，磁盘制造工业不断地突破传统伺服刻写的局限性，提出新型伺服刻写技术和实现方法。
Facing to large capacity, high performance and miniaturized demand of hard disk, manufactures continuously make break through limitations, and propose new servo technology.
刻写完成的硬盘伺服信息，所需的校验时间已成为影响硬盘生产效率的瓶颈。
Time of verifying the servo info of hard disk has become to a bottleneck which is putting back hard disk producing efficiency.
本文设计了用于刻写伺服图形的光记录系统。
An optical recording system is designed in this paper to record the servo patterns.
在硬盘生产过程中，一个不可或缺的环节就是伺服信息刻写。
During the manufacturing process of hard disk, servo track writing is one of the most important steps.
而且随着硬盘道密度的不断提高，对伺服信息刻写的精度要求进一步提高，增加了伺服信息刻写的困难程度。
Along with the increase of the track density of hard disk, the accuracy of servo track writing and the difficulty of servo track writing are increased.
为了保证刻写每一磁道伺服信息时的准确性，必须能够精确地控制伺服信息刻写磁头的运动以及定位。
In order to guarantee the accuracy of every servo track's writing, the movement and position of head, which is used to write servo, must be accurately controlled.
为了保证刻写每一磁道伺服信息时的准确性，必须能够精确地控制伺服信息刻写磁头的运动以及定位。
In order to guarantee the accuracy of every servo track's writing, the movement and position of head, which is used to write servo, must be accurately controlled.
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