The quintuple projection green laser pointer will also included

Substrate cladding surface preparation. In order to remove dirt and corrosion of the substrate cladding parts. Preheat and post heat treatment. Its role is to prevent the martensitic transformation of the heat affected zone of the substrate resulting in the cracks of cladding layer, therefore, appropriate to reduce the temperature difference between the substrate and cladding layer to reduce the cladding layers expand and contract to produce the stress increase melting layer of liquid retention time can be beneficial to exclude air bubbles within the melt layer and slag material. The single projection green laser pointer will be shown.
The actual production process are often used in warm-up method to eliminate or reduce the crack of the cladding layer, especially for easy-to-cracking of the substrate must be preheated in the cladding layer cracking tendency is smaller, and sometimes also used to preheat reduce the melting overburden stress and improve the cladding quality. Preheated flame gun heating, induction heating and stove heating, the first two heating preheating the substrate surface within a certain range, and can be carried out simultaneously preheating and laser cladding. Laser cladding co-layer hardness decreased due to the warm-up reduces the surface of the cooling rate, it may cause, but for some alloys (Ni alloy, etc.), you can restore its hardness by subsequent heat treatment. The quintuple projectiongreen laser pointer will also included.
Machining spindle is usually divided into two categories: precision machining spindle, and power cut off the spindle. Precision machining spindle is characterized by low noise, high speed, height, suitable for processing, in particular fine workpiece, such as seals, nameplates, badges and other gifts. Such motors are usually for high-speed frequency conversion motor, less power, in 250W following. The drawback is less able to cut thick materials, are not cut thicker materials. Cut off the high-power spindle, mainly used to cut, carved high-power, power, cutting ability, especially for cutting Yu, three three-dimensional character, of course, can also create badges, nameplates, seals. The laser module utilized by the green laser led is very advanced.
Enough to be a missile charred up to tens of kilowatts of laser energy to produce, require thousands of liters of toxic chemicals – ethylene, nitrogen-based and three fluoride laser weapons is not only abnormal heavy, worse , fired several times not to have to re-filling a number of chemical substances. A huge number of toxic chemicals placed in the aircraft or delivered to the battlefield would like to decree generals were prohibitive. In addition, heavy rain or fog in the penetration of the laser will be greatly reduced.