Jiaxing bearing factory engineer is introduced: the basic classification and characteristics of mirror polishing

There is rotational, have HRB bearing ( ) Jiaxing bearing factory engineer is introduced: the basic classification and characteristics of mirror polishing. Jiaxing bearing group sales co. , LTD. ( The company) Is jiaxing bearing factory set up in the spot sales window, specializing in HRB brand bearings, facing the whole country, the existing stock 50 million yuan, covers the whole bearing, have very strong cash supply ability. Super mirror polishing is the most important thing is the size of the polishing, when the abrasive grinding to the distance of the mirror polishing is 10 & mu; 。 （ The ideal is # 1500 ( # 1000) Sharpening stone grinding were conducted. Sandpaper order number is: ( 320 ~ #) # 400 ~ # 600 ~ # 800 ~ # 1000 ~ # 1200 ~ # 1500 ~ # 01 ~ # 02 ~ # 3 ~ # 4 ~ # 5 ~ # 6 ~ # 015) The most basic principle, before into the next phase of work, be sure to clean cavities completely clean, can achieve good results. To be very careful not to repeat modification ( Repeated modification will affect the quality problems) 。 Period of time, and time of stress, fatigue, concentration on the decline, these factors are likely to affect jobs, be very careful it. Polishing operation is a time-consuming and expensive process, in accordance with certain rules can reduce the cost of polishing operation. Polished every step must be kept clean, this is the most important. Chemical polishing chemical polishing is to get the materials in the chemical medium surface micro protruding part of the concave part of the preferential dissolution, so as to get smooth surface. The main advantage of this method is no need to complicated equipment, can be polished shape complex artifacts, polishing of many artifacts, high efficiency. The core issue of chemical polishing is the configuration of the polishing liquid. Chemical polishing the surface roughness of the general number 10 & mu; m。 Basic principle of electrolytic polishing electrolytic polishing with the same chemical polishing, namely tiny bulge by selectively dissolved material surface, the surface is smooth. Compared with the chemical polishing, can eliminate the influence of the cathode reaction, the effect is better. Electrochemical polishing process is divided into two steps: ( 1) Macro leveling lysate to spread in the electrolyte, rough surface geometry, Ra> 1 & mu; m。 （ 2) Anode polarization light level off, the surface brightness, Ra < 1 & mu; m。 Ultrasonic polishing workpiece to be included in the abrasive suspension and put in ultrasonic field, rely on the ultrasonic oscillation effect, make the abrasive surface grinding and polishing. Ultrasonic machining of macro force is small, can not cause deformation of workpiece, but tooling production and installation more difficult. Ultrasonic machining can be combined with chemical or electrochemical method. On the basis of corrosion, electrolytic solution, and then applying ultrasonic vibration mixing solution, make the surface lysate from, near the surface of the uniform corrosion or electrolyte; The ultrasonic cavitation in liquid can also inhibit the corrosion process, favors the normal lighting. Polishing fluid polishing is rely on high speed of fluid flow of liquid and its carrying abrasive erosion surface polishing. Commonly used methods are: abrasive jet machining, liquid jet machining, grinding fluid power, etc. Grinding fluid power is driven by hydraulic pressure, make carry liquid medium to high speed reciprocating abrasive through the workpiece surface. Medium is mainly used in low pressure through the special compound with good sex ( Polymer material) And mixed abrasive, abrasive silicon carbide powder can be used. Magnetic abrasive polishing magnetic abrasive polishing is the use of magnetic abrasive in the magnetic field is formed under the action of abrasive brush, grinding of workpiece. This method is of high efficiency, good quality, processing condition easy to control, good working conditions. Using appropriate grinding, the surface roughness can reach Ra0. 1μ m。 If you are more interested in jiaxing bearing factory engineers to introduce industry information or have any questions, please click on contact us page on the right side of the online customer service, or call:, you close the way of jiaxing bearing purchasing advisors. - - - - - - Editor: jiaxing bearing sourcing consultant LTD. All rights reserved, The company) Reprint please indicate the source