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Installation of CNC milling machine

I. installation of numerical control milling machine: general numerical control milling machine is designed with mechanical and electrical integration. From the manufacturer to the user, it is shipped as a complete machine without disassembly and packaging. Therefore, after receiving the machine ... Read More

The ten most commonly used jigs in CNC

Fixture refers to the device used to fix the processing object in the process of mechanical manufacturing, so that it occupies the right position to accept construction or detection. In a broad sense, any process in the process, which is used to install workpiece quickly, conveniently and safely,... Read More

What is the relationship between the machining accuracy of the mould in CNC machining center？

In the process of machining mold, machining center has higher and higher requirements for accuracy and surface machining quality. In order to ensure the machining quality of mold, we should consider the selection of machine tool, tool handle, tool, machining scheme, program generation, opera... Read More

Several Common Surface Treatments

Anodizing: it is mainly anodizing of aluminum. It uses the electrochemical principle to form a layer of Al2O3 (alumina) film on the surface of aluminum and aluminum alloy. The oxide film has the special characteristics of protection, decoration, insulation, wear resistance and so on.   Technologi... Read More

Analysis of plastic surface treatment technology

1. Frosted Frosted plastic generally refers to plastic film or sheet. When rolling, there are various lines on the roller. The transparency of the material is reflected by the different lines.   2. Polishing Polishing refers to the machining method of using mechanical, chemical or electroche... Read More

Elements of thread

Elements of thread The thread includes five elements: profile, nominal diameter, number of lines, pitch (or lead), and direction of rotation. 1. tooth type The profile shape of the thread is called the profile shape on the section area passing through the thread axis. There are triangle, trapezoi... Read More

7 Thread Processing Methods

1. Thread cutting Generally, it refers to the method of machining thread on workpiece with forming tool or grinding tool, mainly including turning, milling, tapping and threading grinding, grinding and whirlwind cutting, etc. When turning, milling and grinding the thread, the transmission chain o... Read More

The method of processing various internal and external threads with thread processing tools.

1 thread cutting   Generally, it refers to the method of machining thread on workpiece with forming tool or grinding tool, mainly including turning, milling, tapping and threading grinding, grinding and whirlwind cutting, etc. When turning, milling and grinding the thread, the transmission c... Read More

Five important knowledge points of CNC machining, novices need to keep in mind

  1. What is the role of the processing program? The machining program list is one of the contents of the NC machining process design. It is also a procedure that requires the operator to follow and execute. It is a specific description of the machining program. The purpose is to let the ope... Read More

What are the technical requirements for metal stamping?

What are the technical requirements for metal stamping?   I. Raw Material Properties of Hardware Stamping Parts 1. Chemical analysis and metallographic examination The content of chemical elements in the material was analyzed, the grain size and uniformity of the material were determined, the gra... Read More

Why is the punch of stamping die easy to break?

Why is the punch of stamping die easy to break? In addition to the punch material and the design of the punch itself, what are the causes of the fracture of the punch? 1. Punch hardness is too high, the material of the punch is not right – change the material of the punch, adjust the hardne... Read More

Surface Coating Classification

  By paint: solvent-based paint coating, electrophoretic coating, powder coating According to painting method: air spraying, airless spraying, electrostatic spraying, electrophoresis According to the coating function: primer coating, intermediate coating, topcoat coating Process: pre-treatme... Read More
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