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4) The wax-hanging sprue stick should be placed in the tray, and it should be kept warm in winter to prevent freezing and cracking.

2. Technology and Capabilities Evaluate the technology and equipment that a manufacturer employs. Advanced stamping presses, CNC machining capabilities, and quality control measures are crucial for achieving precision.

The Future of Precision Aluminum Casting

Precision casting, often referred to as lost-wax casting or investment casting, is a process that involves creating a wax pattern of the desired part, which is then coated with a ceramic shell. Once the shell hardens, the wax is melted and drained away, leaving a precise mold cavity. Molten stainless steel is poured into this cavity to form the final product. This technique allows for intricate designs and fine tolerances while minimizing machining requirements, which can reduce production costs and time.