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1.加热滚筒结构及加工工艺(1)结构沥青路面养护车加热滚筒用于对沥青混合料进行加热和进一步搅拌。加热滚筒主要由前锥盖板、简体、后锥、大齿圈安装板、支承圈等组成。加热滚筒长度为2496mm,直径为1554mm,圆度及同轴度要求为1mm,如图1所示。前锥盖板、简体、后锥组成薄壳型滚筒。大齿圈安装板用于安装驱动滚筒转动的大齿圈。加热滚
1. Heating roller structure and processing technology (1) Structure Asphalt Pavement Maintenance Car Heating roller is used for heating and further mixing asphalt mixture. Heating drum mainly consists of front cone cover, simplified cone, large cone ring mounting plate, supporting ring and other components. Heating roller length of 2496mm, diameter of 1554mm, roundness and concentricity requirements of 1mm, as shown in Figure 1. Cone cover, simplified, rear cone composed of shell type roller. The large ring gear mounting plate is used to mount the ring gear that drives the drum to rotate. Heating roll