CNC machining is a common method of parts processing, and KENENG is a manufacturer in China that can provide CNC machining service. There are many types of CNC machining, including CNC turning, CNC milling, and EDM. This article will introduce the differences among these types of CNC machining. What is CNC Turning? CNC turning is a…
This article will introduce several surface treatment processes for CNC machined parts, including passivation, powder coating, thermal blackening, polishing, and painting. Passivation Passivation means that the metal is oxidized by a strong oxidant or electrochemical method to make the surface inactive state. It can convert the metal surface into a state that is not easily…
This article will briefly introduce several surface treatment methods for CNC machining hardware, including anodizing, electroplating, and electroless plating, and introduce the difference between electroplating and electroless plating. Anodizing Manufacturers will use oxidation treatment when producing hardware products (mainly aluminum parts). The main purpose is to harden the surface of hardware products and not easy…
The heat treatment process generally includes three processes: heating, heat preservation, and cooling. Due to different processes, it is divided into quenching, tempering, normalizing, annealing, etc. What is Quenching? The quenching of steel is to heat the steel to a temperature above the critical temperature Ac3 (hypo-eutectoid steel) or Ac1 (hyper-eutectoid steel) and keep it for…
Hardware such as fasteners can be manufactured in a variety of ways, including metal stamping, CNC machining, and more. Several factors should be considered before deciding to use CNC machining or stamping. Including cost, production speed, processing materials, etc. Introduction of Metal Stamping Stamping equipment Metal stamping refers to the use of punches and dies to…
Hardware refers to tools obtained by processing gold, silver, copper, iron, tin, and other metals for fixing, processing and decoration. CNC hardware processing is CNC machine tool processing, which refers to the use of a computer to compile a set of processing programs and digital processing of items. CNC hardware processing includes cutting, drilling, tapping,…
The abrasive blasting process is to use compressed gas to spray blasting materials onto the surface of the workpiece by means of high-speed air pressure (commonly used blasting materials include copper ore sand, quartz sand, emery, iron sand, Hainan sand, etc.) Under the impact and cutting of the spray material on the surface of the…
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