Controlled Cooling: The Use of Chills in Sand Casting
In sand casting, the rate at which metal cools determines its internal soundness. Uneven cooling creates shrinkage porosity, hot spots, and weak zones. To control this, foundries use chills—metal inserts placed in the mold to accelerate cooling in specific areas. At Juize Machinery, we strategically apply chills to produce castings that are dense, sound, and free […]
Regular Process of Small Batch CNC Machining
The usual process of small batch CNC machining involves a few people and more materials. To help you identify it, here is the typical way they’re done: The material is fed and mounted onto the CNC machine. After that, an operator will program the machine (geometrically and directionally). Everything else, such as temperature, speed, […]
