Slow or fast wire feeding, for wire cut parts? Posted on : June 16 , 2022 By GREFEE What is slow wire-feeding? Slow wire-feeding is a type of CNC machine lathe that can fabric a high temperature of more than 6000 degrees to remove the ablated metals for cutting the workpiece through pulse spark discharge. […]
What are the common types of threaded holes? How to process threaded holes with CNC machining? Posted on : June 18 , 2022 By GREFEE Threaded holes fabrication: cutting and forming There are many types of screw thread in processing the threaded holes. The internal thread can be processed with the cutting tools (cutting tap or
How to select tools for CNC threads Posted on : June 14, 2022 By GREFEE Threads are the most common methods to connect the mechanical parts, whereas the threads holes processing is machining often at the end of the whole production. Once the processing is unqualified, the part might be scrapped or re-processed. Thus, it has
Details that You Should Know in Controlling the CNC Part Tolerance Posted on : June 13, 2022 By GREFEE Tolerance refers to the difference between the actual geometric parameter (geometric dimension, geometry, and mutual position)after the processing and the ideal geometric parameters, also called the processing accuracy. The lower the error, the higher the degree of fit,
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Electrical discharge machining is an important method Posted on : June 17, 2022 By GREFEE Electrical discharge machining is an important method, especially in plastic mold manufacturing. The cavity, slide, insert, pin, and other groove corners in the plastic molds will also need EDM. Since EDM is also a slow processing method, thus it takes a
Common Methods of Deburring of Castings Posted on : May30, 2022 By GREFEE Almost every product has the die casting requirement on products, which is surface finish is clean without scratches and no burrs on the edges. What are burrs? There are irregular tiny profusion staff on surface, most of them on the end face, outer