Supply OEM National Oilwell Varco 12p160 Mud Pump - connecting rod bolt – DONGYI

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 according to the relative motion between components being plane motion or spatial motion, it can be classfied into plane connecting rod mechanism and spatial connecting rod mechanism.According to the number of components in the mechanism, it can be classfied into four-rod mechanism,five-rod mechanism etc.. Normally,the connecting rod mechanism of five rods and over five rods is named as multi-rod mechanism. When the degree of the connecting rod is 1, it is named as single freedom connecting ...


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Supply OEM National Oilwell Varco 12p160 Mud Pump - connecting rod bolt – DONGYI Detail:

 according to the relative motion between components being plane motion or spatial motion, it can be classfied into plane connecting rod mechanism and spatial connecting rod mechanism.According to the number of components in the mechanism, it can be classfied into four-rod mechanism,five-rod mechanism etc.. Normally,the connecting rod mechanism of five rods and over five rods is named as multi-rod mechanism. When the degree of the connecting rod is 1, it is named as single freedom connecting mechanism; When the degree of the freedom of connecting rod is greater than 1,it is named as multiple freedom connecting rod mechanism. According to the kinematic chain of the connecting rod machanism being open chain or closed chain , it can be classfied into open chain connecting rod mechanism (mainpulator is normally a spatial open chain connecting roe machanism with its kinematic pair being revolute pair of sliding pair ) and closed chain connecting rod mechanism. As the components of plane connecting rod mechanism with single closed loop are at least  numbered 4, so the simplest plane closed chain connecting rod mechanism is four-rod mechanism. Other multiple rod closed chain mechanism is only to increase rods on that basis ;as the number of the  components of spatia connecting rod mechanism with single closed loop is  at least 3,so it can be spatial thrree-rod mechanism composed of three components.

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Supply OEM National Oilwell Varco 12p160 Mud Pump -
 connecting rod bolt – DONGYI detail pictures


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Our firm promises all consumers with the first-class products as well as most satisfying post-sale services. We warmly welcome our regular and new consumers to join us for Supply OEM National Oilwell Varco 12p160 Mud Pump - connecting rod bolt – DONGYI, The product will supply to all over the world, such as: Serbia , Slovenia , Zambia , Our company absorbs new ideas, strict quality control, a full range of service tracking, and adhere to make high-quality solutions. Our business aims to "honest and trustworthy, favorable price, customer first", so we won the trust of the majority of customers! If you are interested in our items and services, please do not hesitate to contact us!
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    5 Stars By Hazel from Zambia - 2017.07.07 13:00
    Good quality, reasonable prices, rich variety and perfect after-sales service, it's nice!
    5 Stars By Arabela from Armenia - 2018.09.08 17:09
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