Wholesale Distributors for TU-1H02 thermal wax actuator for thermostatic radiator valve for Colombia Manufacturer
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Wholesale Distributors for TU-1H02 thermal wax actuator for thermostatic radiator valve for Colombia Manufacturer Detail:
1. Operation Principle
The Thermostatic Wax that has been sealed in shell body induces expansion by a given temperature, and inner rubber seal part drives its handspike to move under expansion pressure to realize a transition from thermal energy into mechanical energy. The Thermostatic Wax brings an upward movement to its handspike, and automatic control of various function are realized by use of upward movement of handspike. The return of handspike is accomplished by negative load in a given returned temperature.
2. Characteristic
(1)Small body size, occupied limited space, and its size and structure may be designed in according to the location where needs to work.
(2)Temperature control is reliable and nicety
(3)No shaking and tranquilization in working condition.
(4)The element doesn’t need special maintenance.
(5)Working life is long.
3.Main Technical Parameters
(1)Handspike’s height may be confirmed by drawing and technical parameters
(2)Handspike movement is relatives to the temperature range of the element, and the effective distance range is from 1.5mm to 20 mm.
(3)Temperature control range of thermal wax actuator is between –20 ~ 230℃.
(4)Lag phenomenon is generally 1 ~ 2℃. Friction of each component part and lag of the component part temperature cause a lag phenomenon. Because there is a difference between up and down curve of traveling distance.
(5)Loading force of thermal wax actuator is difference, it depends on its’ shell size.
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Sticking for the perception of "Creating products of top quality and producing friends with people today from all around the world", we constantly place the desire of shoppers to start with for Wholesale Distributors for TU-1H02 thermal wax actuator for thermostatic radiator valve for Colombia Manufacturer, The product will supply to all over the world, such as: Austria , Denver , New York , After years of development, we have formed strong ability in new product development and strict quality control system to ensure excellent quality and service. With the support of many long term cooperated customers, our products are welcomed all over the world.
“Design, development, and evaluation of an MRI-guided SMA spring-actuated neurosurgical robot”
by Mingyen Ho, Yeongjin Kim, Shing Shin Cheng, Rao Gullapalli and Jaydev P. Desai
International Journal of Robotics Research, 34(8): 1147-1163
https://bit.ly/1pr2f0x
ABSTRACT: In this paper, we present our work on the development of a magnetic resonance imaging (MRI)-compatible minimally invasive neurosurgical intracranial robot (MINIR) comprising shape memory alloy (SMA) spring actuators and tendon–sheath mechanisms. We present the detailed modeling and analysis along with experimental results of the characterization of SMA spring actuators. Furthermore, to demonstrate image-feedback control, we used the images obtained from a camera to control the motion of the robot so that eventually continuous MR images could be used in the future to control robot motion. Since the image tracking algorithm may fail in some situations, we also developed a temperature feedback control scheme which served as a backup controller for the robot. Experimental results demonstrated that both image feedback and temperature feedback can be used to control the motion of MINIR. A series of MRI compatibility tests was performed on the robot and the experimental results demonstrated that the robot is MRI-compatible and no significant visual image distortion was observed in the MR images during robot operation.
The new and unique PrecisionPlus architecture of the Xaar 501 builds on Xaar’s incredibly successful Hybrid Side Shooter™ architecture, proven in the market-leading Xaar 1003 printhead. This new architecture optimises the actuator performance giving more uniform drop formation across the print swathe and therefore exceptional print quality for stunning graphics.
The Xaar 501 combines PrecisionPlus architecture with the option of Xaar’s unique TF Technology™ to deliver exceptional reliability, even in the harshest environments. OEMs and print service providers taking up this new printhead can therefore set themselves apart from their competitors.
