introduction:The index plate is the workpiece clamped on a chuck or between two centers,And make it rotate、Machine accessories for indexing and positioning。Drive according to、Indexing form can be divided into worm sub-indexing disc、Index dial、Hole dial index dial、Trough plate index plate、End tooth dial index dial and other index dial(Including inductance index plate and grating index plate)。
2017-11-20 Reading quantity 322
introduction:For the accuracy of the CAM splitter needs to be relatively high manufacturers recommend the use of high-end CAM splitter,For example, some are used for electrical equipment and the measurement requirements of the segmentation accuracy is relatively high,You cant just think about the price of the product,Otherwise, the required precision parameters cannot be achieved。
2017-11-20 Reading quantity 312
introduction:Circuit breakers are mainly used in motors that often break load and transformers with large capacity and substations。The circuit breaker has the function of breaking the accident load,Compatible with various relay protection,Protect electrical equipment or wiring。
2017-11-20 Reading quantity 248
introduction:Wiring method of power access switch:1、Theres a mark on the switch,There are roughly two kinds,A neutral line common。
2017-11-20 Reading quantity 292
introduction:leserFull lift safety valve GermanyLESERIs a professional production of safety valve enterprises,Good quality,Imported in original package。With approximate200annualLESERThe company is a German pioneer in the field of mechanical engineering,Be established in1818years,Safety valve is a professional manufacturer,It produces the worlds leading safety valve products。 leserSelection principle of full opening safety valve:
2017-11-18 Reading quantity 293
introduction:A winding motor controlled by a CAM controller,Generally, the rotor circuit adopts the unbalanced shorting of speed regulation resistance,The normal gear is5block。The rotor circuit resistance balance shorting method is adopted to control the resistance speed regulation by contactor。
2017-11-17 Reading quantity 328
introduction:Adopt high quality cold rolled grain oriented silicon steel sheet,Core silicon steel sheet45Degree full oblique seam,Make the magnetic flux pass along the seam direction of the silicon steel sheet.
2017-11-17 Reading quantity 308
introduction:Panasonic servo motor users choose servo reducer when there are five attention:That is, the user should confirm the value of the rated torque of the Panasonic motor multiplied by the deceleration ratio,Greater than load rated torque;The load rated torque should be less than the rated output torque of the servo reducer;The load servo reducer converts the moment of inertia to the servo motor,Within the limits of the servo motor;The precision of the reducer reaches the users control requirements;The reducer structure should be matched with Panasonic servo motor,Ensure connection,In addition,It must also meet the requirements of the device used by the user。
2017-11-17 Reading quantity 328
introduction:Mention of light curing3Dprinter,Suddenly feel the eyes light up,It really has to be bright,It uses ultraviolet light or other light beams to solidify the liquids photosensitive resin。Photosensitive resin,It literally means a light-sensitive resin material,It solidifies quickly after light exposure。
2017-11-17 Reading quantity 358
introduction:Muhr, GermanyMURRApplication analysis of switching power supply in power system now,China is vigorously implementing the unattended management of substations,consequently,The selection of devices will move towards miniaturization、oillage、Develop in the direction of less or no maintenance and high degree of initiative。
2017-11-16 Reading quantity 337