Be careful in Sand Casting Model Designpreadmin
Manufacturing official best way of making accurate reading of the model should be provided. Casting part of dimensional accuracy and is dependent on the model of the dimensional accuracy can be molded according to the healthy and technological rules.
economic modellers to find the molding method and has to work accordingly. Model designed to be simple and do in a short time.
Model hand or machine element to be molded to be qualified even though organized in a way that the dies accurately.
The mold must be arranged so that the molten metal into the mold and solidifies axle made easily without errors.
After casting and mold in the air gap should be designed so that no slag.
Mala Surface Selection
It called a trowel surface of the mold parting line. It provides the trowel surface model could come from the mold by opening the mold. Mala surface of the molding to provide accurate model of the surface or surfaces should be chosen accordingly. Also the number and the shape of the molding part in the choice of molding technique is also great significance trowel surface.
Few models are usually done in a manner that will be molded from molded wood and craftsmanship. to provide the most accurate and most economical molding style trowel surface model is made from selected and fragmented pattern trowel surface if necessary.
A plurality of models to be molded (mass production model) usually are molded from one or more model plate obtained by connecting or molding machine. These models are usually made from metal or polymer material, the plywood plates, are made of aluminum or cast iron.
Models of the technical facilities to do while foundry molding and molding technology must be taken into consideration.
The resulting molding: Model of metal or also on the degree that the molded sand modeler process. It is usually poured into a sand mold melted metal cupola or induction furnace.
by standard grades of plates connected in series production model is the process of molding by normal molding machines. This operation is performed by high-pressure molding machine more quickly and without error.
molding process in foundries working with Dizamatik system is extremely fast and accurate.