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1)  dancer arm drawing machine
摆杆式拉线机
2)  guyed-strain tower
拉线式杆塔
1.
Study on guyed-strain tower adopted by Eskom in South Africa on EHV transmission lines;
南非Eskom电力公司在超高压输电线路上采用拉线式杆塔的研究
3)  guyed mast
拉线式电杆
4)  swing-rod pumping unit
摆杆式抽油机
1.
Based on the geometrical relationship and the kinematic characteristics, the paper presents a mathematical calculation model of kinematic parameters for the swing-rod pumping unit by analyzing its geometry relationship and kinematic characteristics.
实例计算结果表明,摆杆式抽油机运动、动力性能均优于偏置型游梁式抽油机,与之相比,最大净转矩峰值下降了26。
2.
The result showed that the stress of framework of variable-diameter wheel pumping unit was largest, stress difference between front leg and back leg of framework was also largest; that of double donkey heads pumping unit was larger, the stress difference of that was smaller; that of swing-rod pumping unit was smaller and the stress difference of that is small; that of.
结果表明,变径轮式抽油机支架应力最大,前、后肢应力差较大;双驴头式抽油机支架应力次之,前、后肢应力差较小;摆杆式抽油机支架受力较小,前后肢应力差值也不大;常规游梁式抽油机支架受力为最小,前、后肢应力差也较小。
5)  oscillating bar feeder
摆动杆式给料机
6)  swinging arm magnetic tape unit
摆杆式磁带机
补充资料:复摆型颚式破碎机
分子式:
CAS号:

性质: 颚式破碎机的一种。它减少了简摆型颚式破碎机的连杆,后推力板及动轴、心轴等部件,机重减轻20%~30%。动颚板运动不是以动颚板心轴为中心的往复摆动,而是很复杂的轨迹。复摆型颚式破碎机的动颚板运动轨迹,上端近似为圆形、下端近似为椭圆形。复摆型颚式破碎机的动颚板,在上端与下端交替进行压碎和排料,从而功率消耗较均匀,其垂直行程较大,导致衬板磨损较严重,但有利于排料,产量比同规格的简摆型的增加30%左右。

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