Low Pressure Casting And Investment Casting The advantages of low pressure casting are as follows: 1) The pouring pressure and speed are easy to adjust, and can adapt to different mold types; the filling type is stable, the flushing force to the mold is small, and the gas is easy to be excluded. 2) It…
Advantages And Disadvantages Of Centrifugal Casting Centrifugal casting is the main production method for cast iron pipes, cylinder liners, copper bushings and bimetal bearings. The maximum weight of castings can reach several tens of tons, and it can also produce heat-resistant steel roller and special steel seamless pipe blanks. Its advantages are as follows: 1)…
What Are The Design Elements Of The Mold? The structure of the blow molding, the casting mold and the thermoforming mold is relatively simple, and the structures of the compression molding die, the injection molding die and the transfer molding die are relatively complicated, and the parts constituting such a mold are also many. The…
What Are The Design Elements Of The Mold? Mold design and manufacturing are closely related to plastic processing. The success or failure of plastic processing depends to a large extent on the mold design effect and mold manufacturing quality, while the plastic mold design is based on the correct plastic product design. The structural elements…
The Role Of Common Mold Base Parts (1) Fixed mold plate (panel): fix the front mold on the injection molding machine. (2) Flow channel plate (water plate): remove the waste handle when opening the mold, so that it automatically falls off (three plate mold). (3) Fixed mold fixing plate (A plate): the front part of…
High Expansion Polystyrene Molding Die The high expansion polystyrene molding die is a mold for molding a foam packaging material of various desired shapes using a raw material of expandable polystyrene (a bead composed of polystyrene and a foaming agent). The principle is that the polystyrene can be steam-formed in the mold, including simple manual…
Multi-Color Injection Molding Technology Features Multi-color injection, as its name implies, is a part that is molded with two or more plastics. The generalized multi-color injection molding includes over molding, which is realized by ordinary injection molding machine and two injection molding. The narrow multi-color injection molding refers to the injection molding of two or…
Plastic Blow Mould The plastic blow mold is a mold for molding hollow containers of plastic containers (such as beverage bottles, daily chemical products, and the like). The form of blow molding mainly consists of extrusion blow molding hollow molding, injection blow molding hollow molding, injection stretch blow molding hollow molding (commonly known as “injection…
Plastic Extrusion Mould A type of mold used to form a continuous shape of plastic products, also known as an extrusion molding head, is widely used in the processing of pipes, rods, monofilaments, sheets, films, wire and cable coatings, profiles, and the like. The corresponding production equipment is a plastic extruder, the principle of which…
Blister Plastic Mold The plastic blister mold is a mold for forming some simple plastic products by using plastic plates and sheets as raw materials. The principle is that the plastic plate and the sheet fixed on the die or the punch are deformed by heating and softening and attached to the cavity of the…