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自動(dòng)噴油機(jī)核心參數(shù)揭秘

Date：　2019-8-7 source： 　Label：    visits：1181
Automatic injection of today's robots are more and more high degree of automation, basically all is fully automatic, if in spraying the spraying parameters construction is not good, will lead to bad product produce batch, so what are the core of the parameters is he?
1, spraying flow rate
Robot automatic electrostatic spray oil flow amount of coating is a unit of time lost to cup, also known as the quantity. The size of the flow affect the thickness of the paint film. Different colors of paint to cover ability is different, construction film thickness is also different. Spraying process middle, spraying robot for each area is different, the construction of traffic are also different. Traffic at the same time and also be the style of the spraying material related, for cars, rules of five door cover general flow type surface is larger, and the pillar, ridge, smaller Angle of flow.
2, forming the air
Gas from rotary cup back in the uniform distribution of holes, is used to limit the extent of paint mist (fan), and the spray mist to be coated, placed mist evacuation and rebound contamination rotary cup atomizer. For metallic paint, spray painting affect the color of the final consequence, spraying different optimum is afford to explore zebra about hair flower. Spray painting and construction of two shots of spacing, the layers of paint for 3 times. Such as two 100 mm gun spacing, spray painting very good control of 300 mm, so the same paint stacks May 3 times.
3, rotating speed of rotary cup
Cup speed is the joint parameters, paint spray cup at the exit of high-speed centrifugal force makes the paint spray fine (50-100 microns). Paint drop diameter is smaller, the better film smoothness, orange peel effect is smaller, the higher. Speed setting is also associated with the category of paint, paint the speed is relatively small, the coating, the speed of the varnish are comparatively high. Speed and flow rate are also relevant, large flow, speed also want to improve, to reach a better atomization consequences, but the speed is too high, spraying to be painted on a dry, cause problems of orange peel.
4, high pressure
Electrostatic spraying, coating as the anode, cup for the anode, high voltage applied between the poles to produce high voltage doubts, make after spray paint fog particles transmitted to the coated surfaces. The size of the high voltage electrostatic spraying of electrostatic effect, the lacquer on rate, the uniformity of coating. Air flowrate, rotational speed, molding and high pressure simply influence the film character, and at the same time also can affect the utilization of paint. In production to combine the characteristics of the paint and atomizer parameter, to hold the mediation, snap parameter to comprehensive consideration, optimize unceasingly, the ability to reach the ideal spraying effects.
Automatic injection robot working in the past but the core of the above parameters construction well, the next job is very easy.
 
Keyword：自動(dòng)噴油機(jī)核心參數(shù)揭秘
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