What is your explanation for the machining?
Focus on the machining industry for 12 years, with experience tells require machining enterprise business, machining is a process of using machinery for Dimensions or performance of the workpiece changes. Press is the temperature of the workpiece is in a state, is divided into cold and hot processing. Generally at room temperature processing, and does not cause the workpiece chemical or phase changes, said cold machining. Usually above or below the normal temperature of the machining, the workpiece can cause chemical or phase change material, called thermomechanical processing. Cold machining process by way of the difference can be divided into cutting and pressure processing. Thermal processing common with heat treatment, forging, casting and welding.
Also often use cold processing assembly. For example: when the bearing assembly is often placed in liquid nitrogen to cool the inner ring so that the size of the contraction, the outer ring of appropriate size heating to enlarge, then it assembled together. Train outer wheel heating method is also used to set on the substrate, it can guarantee its combined cooling firmness (this method is still applied now in some parts of the assembly process).
Machining including: filament winding power, laser cutting, heavy machining, metal bonding, metal drawing, plasma cutting, precision welding, roll forming, bending sheet metal forming, forging, water jet cutting, precision welding.
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