直流传动控制模块在焊管机组拖动中，具有提高效率和准确度以及降低差错率等作用，介绍了使用该控制模块的有关问题。
DC drive control module can function as increasing efficiency and accuracy and reducing error rates in tube-welding drive system. Details of the module are described.
试验证明，方案1生产的传动轴管综合性能最好，满足使用要求和取得较显著的经济效益。
The experiments show that the comprehensive properties of pipes produced by the process no. 1 can best meet the requirements of application with evident economic results.
介绍顶管掘进机截割传动装置所采用的行星齿轮减速器，论述行星齿轮减速器的结构特点。
This paper introduces the epicyclic reduction arrangement applied in cutting drive mechanism in pipe jacking, analyses the construction and characteristics of epicyclic reduction arrangement.
分析了螺旋翼片管三辊行星轧机的工作原理，给出了传动系统设计的基本公式。
This paper analyzes the work principle of the three planet rollers mill for helical gill tube, and gives a formula as the basis of transmission system design.
传统冷轧管机回转送进传动系统，由于是纯液压系统，因此在结构和性能上存在许多缺点。
The traditional cold rolling mill turning transmission system, which is pure hydraulic, has a lot of disadvantage on structure and capability.
介绍了传动轴、油井管、火车挂钩、窨井盖等全尺寸实体试件试验方法与工程实际应用情况。
The testing method using fall size substance specimens is introduced for transmission shaft, oil well pipe, train pothook, cover of sewer well.
该机结构紧凑、自动上管、传动部分全封闭。
Compact design and auto tube feed. Driving part fully-closed.
仪表的测量系统由接头、弹簧管和传动机构组成。通过指针指示仪表读数。
The system of measurement is composed by joint, spring pipe, and power transmission setting, and use the needle to note the number.
LD- 120五辊冷轧管机的主要传动执行部件有主电机、皮带传动系统、回转送进箱、中间床身、主传动系统。
The main drive actuating parts of LD-120 five-high tube cold rolling mills include the main motor, belt driving system, rotary feed-in case, intermediate bed and main driving system.
固定在挠性管注入头的传动链上的定型块。
The profiled blocks attached to the drive chains of a coiled tubing injector head.
该传动机构具有可使夹具架台在旋转时，该供应气压机构高压气体的气压管不会卷绕在一起。
The driving device has the advantage that when the fixture stand rotates, air pressure pipes which supply pressure gas for an air pressure structure can not be winded together.
内部有释放器、均布器、污泥管、出水管、污泥槽、刮板及传动系统等。
The release of internal devices are cloth, and the sludge pipe, outlet pipe, sludge tank, and transmission system, such as scraper.
该技术也可用于交流传动的拔管设备。
外装式，单端面多弹簧、聚四氟乙烯波纹管传动形式。
It is of externally-mounted type, single seal multi-spring and Teflon bellows transmission.
单电机，螺纹管设计：结构简洁，传动件少。
Single-motor construction, simple screw tube design, few operating.
定速转动单元包括呈转动穿于第一、二固定座并由动力传动单元驱动的转动内杆及套设于转动内杆外的固定外管；
The constant speed transmission structure includes a constant speed rotating unit and a power transmission unit which is arranged inside the secondary stationary seat.
单电机，螺纹管设计结构简洁，传动件少。
Single-motor construction, simp, e screw tube design, few operating parts.
传动轴带动料斗内播肥盘将肥料拨入输料管而落入犁沟。
The transmission shaft drives the fertilizer shifting tray in a hopper to shift the fertilizer into a conveying pipe to fallen into a furrow.
一种用于三辊连轧管机的主传动接轴，涉及无缝钢管生产设备。
A main transmission connecting shaft for a three-roller continuous tube rolling mill relates to a production device of a seamless steel pipe.
一种液压传动的焊接式耐高温波纹管闸阀，涉及一种液压传动的闸阀。
The invention relates to a hydraulic drive gate valve for welding type high-temperature resistant bellows, in particular to a hydraulic drive gate valve.
本发明涉及一种螺旋输送机前后管体焊接装置，其特征是由装夹和传动两部分组成；
The invention relates to a front and rear tube welding device for a spiral conveyer, which is characterized by consisting of two parts, namely a clamping part and a transmission part.
本机采用不锈钢制造，机械性能稳定，采用全封闭皮带传动，远红外管发热，功率低、效率高，安全、卫生。
This machine is made of stainless steel. It has stable performance, full closed leather belt transmission. with remote infrared tube heating, it has low consumption, high efficiency, safe and clean.
本机采用不锈钢制造，机械性能稳定，采用全封闭皮带传动，远红外管发热，功率低、效率高，安全、卫生。
This machine is made of stainless steel. It has stable performance, full closed leather belt transmission. with remote infrared tube heating, it has low consumption, high efficiency, safe and clean.
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