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伐体是机车主要零件之一,尺寸较大形状又复杂在锻造方面要求较高。在技术革命中一次再次的改进工艺装备和操作过程。最后改为一火一个,加工余量小,材料燃料消耗小,得到高效率的生产。新旧工艺对比在三吨自由锻锤锻制伐体(图1)。按表1旧工艺制造加工余量大,浪费材料,产量低。为了多、快、好、省改为表2新工艺。采用图2胎模、图3垫铁、图4冲头、图5冲漏模、图6芯子和图7冲子,减小了加工余量满足了技术要求。
Cutting the body is one of the main parts of the locomotive, large size and complexity of the forging requirements higher. In the technological revolution once again improve the process equipment and operation process. Finally changed to a fire one, the processing margin is small, the material fuel consumption is small, be highly efficient production. Comparison of old and new technology Forging three-ton free forging cutting system (Figure 1). Table 1, the old process manufacturing surplus, waste materials, low output. For more, faster, better, the province changed to Table 2 new technology. Figure 2 tire mold, Figure 3 horn, Figure 4 punch, Figure 5 punch mode, Figure 6 core and Figure 7 punch, reducing the machining allowance to meet the technical requirements.