Technical articles
A robotic hand gripper is one with multiple degrees of freedom,A mechanical component capable of grasping objects skillfully。Can be used in various industrial automation production、Assembly and operation, Information detection can be performed in high-risk environments、Item collection and reconnaissance、Explosive disposal and other tasks。The robot hand gripper generally adopts a clamp structure,To open、A combination of ways to pick up objects。therefore,“jaw”Accurate measurement and control of opening and closing,It is a key factor that directly affects the success of the clamping process。Proximity sensors can sense changes in distance and position,therefore,Also in the robot hand gripper,Common sensor for measuring opening and closing,
The following is an introduction to the application of optical fiber sensors,Want to know, dear,Come and have a look!
Bearings show strong regularity in their use,And repeatability is very good。Normal high quality non-standard deep groove ball bearings at the beginning of use,Vibration and noise are relatively small,But the spectrum is a little scattered,The amplitude is small,Probably due to some defect in the manufacturing process,Such as surface burrs。
The function and working principle of speed sensor
1.Steering stationary This kind of motor in normal operation,Electric machineTheres only one way to turn,blower-like、Submersible pump、pulverizer,The author summarized the wiring secret is:The single phase has a mask and a split phase,Lead out the wire end to see the steering,Phase transition from secondary to primary,Shield pole from main to secondary。 (1)Shaded pole type Covered pole motor whether it is convex pole or hidden pole,It fits all the wiring patterns“Shield pole from main to secondary”,For example40WHeilongjiang brand blower,12slot2very,It is a distributed winding,It is a hidden pole structure,Its end wiring is shown in the figure on the right,The main winding is1Into the4Out of the,10Into the7Out of the,First in and last out、Tail in first out,The end to end method is adopted;The secondary windings each form a short circuit ring,only2turn。In the pictureABMain winding neutral line,CDSecondary winding neutral line,The result of this connection,Steering is always rotated from the main winding
Alloy screw Alloy screws are used88wc/12c0.Crc/25Nicr。XaloY108Materials,By integral quenching treatment,Suitable for all kinds of added glass fiber、Plastics andPPA、PO、PPS、LCP、ABS、Fire prevention、Bakelite powder、Magnetic particle、PCSuch special engineering plastics。The following is a small edition of Feng Ye to take you to understand the alloy screw parameters:
How much is the linear guide one meter Linear guide(linear slider)Can be divided into:Roller linear guide,Cylindrical linear guide,Ball linear guide,Three kinds of,Its used to support and guide moving parts,Reciprocating straight motion in the given direction。The price of linear guides is determined by many things,Such as brand,precision,Model If you want to know the price of linear guide you can consult Feng Ye Mall。
Cylindrical linear guide Cylindrical linear guides and linear guides are similar and do the same round trip motion,Linear guides are equipped with sliders,Cylindrical linear bearings are equipped with linear bearings,There really isnt much of a difference。If you want to know more about this information you can visit Fengye Mall,There are authoritative professionals to answer your questions。 Cylindrical linear guide maintenance: Corrosion prevention
leserHydraulic safety valve LESERThe company is a pioneer in the field of mechanical engineering in Germany200Annual history,Be established in1818years,Safety valve is a professional manufacturer,It produces the worlds leading safety valve products。LESERThe safety valve products are common23Series composition(diameterDN10~400,NPS1/2”~16”),They can be adapted for applications in all industrial sectors。
leserStainless steel safety valve leserSafety valve is a kind of safety protection valve,Its opening and closing parts are in a normally closed state under the action of external forces,When the medium pressure in the equipment or pipe rises,It automatically opens when the specified value is exceeded,Prevent medium pressure in pipelines or equipment from exceeding specified values by discharging medium outside the system。Safety valves belong to automatic valves,Mainly used in boilers、Pressure vessels and pipes,Control pressure does not exceed the specified value,It plays an important role in protecting personal safety and equipment operation。