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乙糖膏和丙糖膏助晶箱内的运水管道,有蛇型管及环型管两种,在制造或检修运水管时,一般是将管填砂后烧红进行热弯。这种手工热弯的运水管往往有凹凸不平整和呈椭园的情况,无缝管经烧红后降低了原来的强度,质量较差,且弯制工作劳动强度大、工效低。针对这种情况,我厂在制造23M~3连续助晶箱和28M~3间歇助晶箱时,利用废旧材料,自行设计试制了简易电动弯管机,φ63×4毫米无缝管经弯管机弯制后检验符合技术要求,管身直径椭园度不超过1毫米,光滑、环型弧度好,工效比手工热弯提高10倍以上。1、环型运水管的冷弯
B Cacao ointment and plaster help crystal tank transport pipe, a snake-like pipe and the ring of two kinds, in the manufacture or repair of transport pipe, the pipe is usually filled with red sand after the hot bend. This manual bending of the pipe is often uneven and elliptical situation, the red tube after the red reduced the original strength, poor quality, and the bending work of labor-intensive, low efficiency. In response to this situation, I plant in the manufacture of 23 M ~ 3 continuous crystallization aid boxes and 28 M ~ 3 intermittent crystallization boxes, the use of waste materials, self-designed prototype trial electric bending machine, φ63 × 4 mm seamless pipe elbow Machine bending after the test in line with technical requirements, the body diameter of the elliptical degree of not more than 1 mm, smooth, circular arc good, ergonomic work more than 10 times the bending. 1, the ring of water pipe cold bend