Answer: First open the adjustment mode: (1) From the front room to the back room, press the forward button F3 of the pusher until the signal light 1 of the material hook hooked to the tray lights up, and then press the back button F4 of the push-pull device to move the tray Pull out until the material tray reaches the pulling position, the material hook is unhooked [unhook light 2 lights up] press F5 to open the middle door, press F3 to push the material tray into the back room, push it to the position and 4 lights up, the material hook returns to 5, The middle door is closed, the material hook returns to the original position, and the action stops.Vacuum sintered powder metallurgy parts (2) The material tray goes from the back room to the front room, firstly raise the lifting platform, press the F3 material hook to 11, open the middle door, stop the material hook to 4, then press F3, the material hook to the 13 grabbing position, Press F4, the material hook reaches 14, close the middle furnace door, the lifting table goes down to the oil tank, and the material hook returns to the original position.316L stainless steel vacuum brazing process Answer: When handing over shifts, you should first look at the shift book and record book, and go to the computer to check whether the process program and operating status are consistent with it. If it is normal, see if there is any special explanation. Whether the surface position is normal.Vacuum heat treatment of aluminum alloy die castings Look at various flowmeters to see if there are parts in the tempering furnace, and whether the material of the product is consistent with the temperature of the furnace, and then check whether the loading list is consistent with the prepared materials, whether it is standardized, whether the material of the test rod is correct, and finally go outside the workshop to see methanol, Whether the reserves of acetone, nitrogen, and ammonia are sufficient, understand the addition of methanol and acetone, and the opening status of the water pump.Vacuum Oil Quenching for steel hardening heat treatment