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C2、C2K输送机刮板刀架设备要求主要安装尺寸精度为铸造CT2~3级。通过试制后调整模具尺寸、模具关键部位尺寸设计成0度起模斜度,用侧芯板和顶出机构起模、设计制造了硬蜡芯减少蜡件形状误差、使用专用修蜡刀修蜡,制订了合理的蜡模组树工艺、采用比较高的浇注温度确保刃口尺寸、铸件热处理后矫形后用专用检具和C形卡板控制刀架形位尺寸公差等措施,使铸件关键形位尺寸达到了CT2~3级精度要求。
C2, C2K Conveyor scraper turret equipment requirements for the main installation dimensional accuracy casting CT2 ~ 3. Through the trial after adjusting the size of the mold, the mold key parts size designed to 0 degrees from the mold slope, with the side of the core plate and ejection mechanism from the mold, the design and manufacture of hard wax core to reduce the wax shape error, using a special wax wax wax , Developed a reasonable wax module tree process, the use of relatively high pouring temperature to ensure the size of the edge after casting heat treatment after orthodontic use of special gages and C-shaped control of the tool holder shaped bit size tolerance and other measures to make the casting key-shaped Bit size reached CT2 ~ 3 accuracy requirements.