BS ISO 23472-3-2021 pdf free download – Foundry machinery — Vocabulary Part 3: Die casting machines and other equipment related to permanent mold casting process.
This document defines a set of terms and definitions of die casting machines and other equipmentrelated to permanent mold casting process.
2Normative references
There are no normative references in this document.
3Terms and definitions
For the purposes of this document, the following terms and definitions apply.
ISO and IEC maintain terminology databases for use in standardization at the following addresses:
– ISo online browsing platform: available at https://www.iso.org/obp
– IEC Electropedia: available at https://www.electropedia.org/
3.1 acceleration of fast injection
time required to achieve the maximum injection velocity from the fast injection (3.41) start during theinjection process
3.2 access door
doors of the distance guards of a die casting cell (3.16)
3.3 auxiliary equipment
devices which carry out additional process functions within a die casting cell (3.16)
3.4 biscuitslug
metal surplus which solidifies in the cold-chamber shot sleeve(3.92) and is ejected with the casting
3.5 cantilever type horizontal centrifugal casting machine
horizontal centrifugal casting machine(3.53) whose pipe die (3.81) in cantilever shaped to be fixed onone end or both ends of main axle of the machine, or the flange disc(s) which to be connected with oneor both ends of main axle of the machine
3.6 casting area
maximum projected area of the die casting machine (3.17) that allows the casting (including the gatingsystem, venting system and overflow system) on the parting surface of the die
3.7 casting volume
<theoretical>maximum amount of volume that can be cast for a single casting
3.8 centrifugal casting machine
machine that uses centrifugal casting process to produce castings3.9
clamping type horizontal centrifugal casting machine
horizontal centrifugal casting machine(3.53)whose pipe die(3.81) spins with its both ends to be clamped3.10
clean-up device for die
device which clean away coating or other residues
3.11 cold-chamber die casting machine
die casting machine (3.17) with a horizontal die closing system (3.22), where molten metal is delivered tothe shot sleeve (3.92) in measured amounts from a separate furnace
3.12 core puller
assembly which controls movements of cores
3.13 counter pressure casting machine
machines that is similar to low pressure casting machine but using differential pressure between dieand furnace to allow molten metal to fill into the die cavity to produce castings.
Note 1 to entry: The working pressure levels are usually higher than ones in low pressure casting machine.
3.14 cylinder platenthrust platenreaction platenlink housingrear platen
platen to which the die closing mechanism and the closing cylinder are connected
3.15 die area
area between fixed platen (3.44) and moving platen (3.79)
3.16 die casting cell
die casting machine (3.17), together with auxiliary and ancillary equipment, which form a completeproduction unit
3.17 die casting machine
machine with the purpose to inject molten metal under pressure into a parted die which is connected to the platens of the machine
3.18 die clamping device
device for clamping the die to the platens of the machine (automatically or manually)
3.19 die closing cylinderdie clamping cylinder
hydraulic cylinder that provides force for the die closing system (3.22)3.20
die closing mechanism area
area between moving platen (3.79) and cylinder platen (3.14)3.21
die closing safety device
device, actuated by the movable guard, which prevents the die from closing if a failure occurs in thecontrol system area where the drives are located for driving the mechanism of the moving platen (3.79)3.22
die closing system
assembly which opens and closes the die and holds the die against the force exerted on the moltenmetal during injection and solidification.BS ISO 23472-3 pdf download.