BS ISO 23472‑3:2021 pdf download – Foundry machinery — Vocabulary Part 3: Die casting machines and other equipment related to permanent mold casting process.
3.70 lower tank pressure vessel mounted on the fixed platen (3.44) for sealing bottom die-half in counter pressure die casting machine (3.17) Note 1 to entry: It is combined with the upper tank (3.111) to form a sealed combination. 3.71 maximum die height maximum distance between the moving platen (3.79) and the fixed platen (3.44) when the die is closed 3.72 maximum injection stroke maximum displacement of the plunger (3.82) moves from the original position to the end 3.73 maximum loading weight maximum loading weight of driving rotation body to be borne by centrifugal casting machine (3.8) 3.74 maximum stroke of the moving platen closing stroke maximum moving distance of the movable platen (3.79) 3.75 metal loader device which can complete quantitative extraction of molten metal from holding furnace (3.52), and then convey it to the sprue and pour it into the shot sleeve (3.92) 3.76 minimum die height minimum distance between the moving platen (3.79) and the fixed platen (3.44) when the die is closed, within the range of allowable adjustment of the equipment 3.77 molten metal level compensation pressure increment of the forming pressure corresponding to the drop of the molten metal level of a casting is automatically increased by the system before each casting, in order to ensure the repeated reproduction of the process parameters after the beginning of the filling, and not affected by the change of metal level, in the process of low-pressure casting
3.83 plunger rod rod which joins the plunger (3.82) to the injection drive (3.57) 3.84 pressure build-up time <high pressure die casting machines> time interval between the pressure curve from the first time to reach the required working pressure of the hydraulic system to the end point of the pressure building time, after the movement of the plunger (3.82) is stopped in the process of die casting 3.85 pressure build-up time <low pressure casting> time required for the gas pressure on the molten metal surface in the holding furnace (3.52) to rise from the filling pressure to the holding pressure in the process of low pressure casting 3.86 pressurization rate of low pressure casting ratio of gas pressure increment on the molten metal surface in the holding furnace in respect to time, during rising, filling and pressurizing in the process of low pressure casting 3.87 releasing agent mixer/dilutor device for proportionally mixing release agent with other liquid media and pressing it into automatic sprayer 3.88 riser tube tubular passage that molten metal enters into the die cavity from the holding furnace (3.52) 3.89 shot position <high pressure die casting machines> position where the shot sleeve (3.92) or nozzle (3.80) is located on the fixed platen (3.44) Note 1 to entry: Generally, it is determined by distance of the shot sleeve (3.92) located at the centre of the plunger rod (3.83) of the die casting machine (3.17) as well as the position of the central downward. 3.90 shot position <horizontal squeeze casting machine (3.55)> horizontal distance between the shot sleeve (3.92) centre and the fixed platen (3.44) installation surface