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我们选用了乙炔加氧的火焰来熔化钴铬合金,其结构简单,经济实惠,适合我国经济条件。全套设备(自制与购买):1.乙炔发生器。2.电动离心机。3.自动定温控制高温电炉。4.电振荡器。5.电解抛光器。6.喷砂机。乙炔加氧火焰:用的氧是医院用的氧气瓴的氧,乙炔是用1立方米排水式中压乙炔发生器,有回火防止装置,按说明操作较安全,其温度可高达3510℃,足以熔化钴铬合金,但因一般吹管(焊枪)口太小(在工业上用作金
We choose acetylene oxygen flame to melt cobalt chromium alloy, its simple structure, affordable, suitable for our economic conditions. A full set of equipment (homemade and purchased): 1. Acetylene generator. 2 electric centrifuge. 3. Automatic temperature control electric furnace. Electric oscillator. Electrolytic polisher. 6. Sandblasting machine. Acetylene plus oxygen flame: Oxygen oxygen is oxygen used in hospitals, acetylene is a cubic meter drainage pressure type acetylene generator, there are tempering prevention device, according to the instructions to operate safer, the temperature can be as high as 3510 ℃, Enough to melt the cobalt-chromium alloy, but because of the general blowing pipe (welding torch) mouth is too small (in the industry for gold