求翻译：其操作过程为：将模型固定在机器的工作平台上，用工装固定好砂箱，加沙至砂箱中，打开跳震开关开始震实，关闭跳震开关，再次加沙，启动压实开关，使工作台面复位，打开顶箱开关，顶箱系统通过顶箱杆将砂箱及砂型顶起，砂型与模具分离，造模过程完成。其整个造型过程均由机器完成，节省劳动力，短时间内生手可达高效生产，且机械结构简单，维护方便。是什么意思？

Its operation process for: will model fixed in machine of work platform Shang, labor mounted fixed good sand box, Gaza to sand box in the, open jump earthquake switch began earthquake real, close jump earthquake switch, again Gaza, started pressure real switch, makes work table reset, open CBM switch, CBM system through CBM Rod will sand box and the sand type top up, sand type and die separation, made die process completed. Its entire styling process are done by machine, save labor, new within a short time of up to efficient production and mechanical structure is simple, easy to maintain.