Application of metal surface treatment in high-speed rail
    Lambwang metal surface treatment, difficulty in recruiting workers for machinery manufacturing enterprises is not a phenomenon that has only appeared in recent years. In the past few years, due to the impact of international and domestic economic situations, the international and domestic machinery manufacturing professional markets have been weak. Those traditional machinery manufacturing enterprises have difficulty operating and are unable to move forward. The production, supply and marketing are basically in a state of endeavor to maintain. At this time, a large number of state-owned and group machinery manufacturing occupations were restructured and operated, which led to the outflow and unemployment of a large number of engineering skilled personnel (engineers) and skilled workers, and some of them went to individual private enterprises. Some of them were transferred to other industries to do other things, which reduced the base by more than half!
    The high-speed rail is a shining business card for my country to display its national image. With the vigorous promotion of the country, my country's "four vertical and four horizontal" high-speed rail network has been basically formed. With the rapid pace of construction of high-speed rail, the new economic shape of "high-speed rail economy" has played an important role in promoting the career development related to it. The advantage is the appearance processing of metals and other materials. The opening up of my country's manufacturing industry is by no means exporting backward production capacity abroad, but promoting automated production equipment and high-end production lines to backward regions abroad. This is the critical moment to regain control of market resources.
    Electroplating companies everywhere are fighting for speed and environmental protection skills. First grasp the key environmental protection surface treatment skills, you can get the market share first. In order to uphold the concept of energy saving and environmental protection and limit the use of old objects, the 80% railing of the West Station flyover is the original railing. The old railings will be derusted and refurbished, and then continue to be used. After the elevator canopy is changed from the endurance board to the tempered glass, it is not only strong, good in light transmittance, but also does not need to be repaired and replaced frequently. TV surface treatment mainly uses electroplating, chemical plating, alloy catalytic liquid and other data surface processing skills. These data appearance skills not only give the TV a full appearance texture, but also play an important role in anti-corrosion and rust, especially Alloy catalytic fluid skills.
    New high-strength porous titanium alloy structure design, accurate preparation and other skills, combined with titanium alloy electron beam additive manufacturing skills, barium titanate piezoelectric ceramic in-situ preparation surface treatment skills and in vitro ultrasound clinical treatment skills, developed a satisfactory bone Porous titanium alloy artificial bone data required by tissue correction.
    When the spur gear is engaged, the entire teeth enter at the same time, and the teeth are "positive", which will generate a strong impact force and the vibration will be more obvious. The meshing of the helical gear will not be as stiff as the straight teeth, but it is gradually entered and disengaged in a softer way, first the point, then the face, then the point, and the accepted load is gradually added. Therefore, the working condition will be very stable. The characteristics of helical gears are that the transmission work is smooth, the bearing capacity is strong, the noise and impact are small, and it is suitable for high-speed and high-power gear transmission.