The application scope, working condition and structural design of the sectional spherical head were analyzed and discussed in this article.
本文就无折边球形封头的适用范围、工作环境及结构设计进行分析讨论。
The paper introduces the main functional design of a kind of small cutting coal machine with hydraulic fork lift as feed power and chain-saw cutting knives driven by generator as working head.
论述了一种利用液力叉车作为进给动力，由电机驱动链锯式割刀作为工作头的小型立式割煤机的主要性能设计。
This paper presents the hardware and software design for the controlling thermal head according to its working principle and introduces its application in medical instrument.
阐述热印头的工作原理，热印头控制的软硬件设计及其在医学仪器中的应用。
Designing the working condition parameter optimization and calculation system for the plow head 'force, the system has been applied to design and practice production and achieved good results.
设计了刨煤机工况参数优化和刨头受力的计算程序，该计算程序已被应用于实际生产，取得了良好的效果。
Applied with automatic thread-trimming function; 3, The design of longer machine head offers free working space;
机头加长设计，令操作回转空间变得更宽敞；
Applied with automatic thread-trimming function; 3, The design of longer machine head offers free working space;
机头加长设计，令操作回转空间变得更宽敞；
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