S116型辗轮式混砂机我厂已经生产多年,在铸造方法上虽然经过较长时间的摸索,铸造工艺并经过多次验证与修改;但是铸件质量仍然不稳定,特别是工艺方法上不够先进。从1965年下半年起在双革运动的推动下,充分吸收操作者的意见,工艺人员跟班劳动,以三结合的形式进一步探讨、修订和验证工艺,经过历时两个多月的摸索,在这期间按新的工艺方法共铸出15台,实践证明,效果良好。铸造工艺经过这次修订,我们认为比较理想,从1965年下半 S116 Roller Wheel Mixer Our factory has been producing for many years, although the casting method after a long time to explore, casting process and after repeated verification and modification; but the quality of the casting is still unstable, especially the method is not advanced enough . From the second half of 1965, with the promotion of the Biennial Movement, it fully absorbed the opinions of the operators and the craftsmen engaged with the workers in the workforce. Further discussions were conducted in the form of a three-pronged approach to revise and verify the process. After more than two months of exploration, During the new process by casting a total of 15 units, the practice proved effective. Casting process After this revision, we think that the ideal, from the second half of 1965