CNC Machining Services in China

How to Maximize CNC Machining's Efficiency CNC machining parts is a versatile and popular technique that has adapted to many technological advances. It is still used in many industries for cutting, milling and bending. Many traditional CNC machining techniques and fabrication methods are being replaced with CNC machining because of their many benefits. Although CNC machining is well-known for its high productivity and repeatability, it's important to upgrade your machine and take steps to increase machining efficiency. These steps are covered in this post. How can you improve CNC Machining Efficiency? These are some key factors that can help increase the efficiency of CNC machining. Let's take a closer look at these important factors. Regular maintenance The first and most important thing to do when improving CNC machining parts efficiency is to upgrade or modify the equipment. The technology keeps improving and new features are added, making the old ones ob...

What is Surface Roughness The surface of the machined parts cannot be absolutely smooth and flat, and there are actually some geometric errors, and the surface roughness is an indicator of the geometric errors. Factors Affecting Surface Roughness of CNC Machined Parts Residual area The area of ​​the remaining uncut part of the two cutting edges on the machined surface is called the residual area. The larger the residual area, the higher the height and the greater the surface roughness value. Dust accumulation After the built-up edge is used for constant-speed cutting of plastic metal, because the built-up edge is both irregular and unstable, on the one hand, its irregular part replaces the cutting edge for cutting, leaving traces of different depths; The fallen built-up edge is embedded in the machined surface of the workpiece, causing it to form hard spots and burrs, and the surface roughness value increases. Vibration Periodic vibration of tools, workpieces ...

Application of high precision CNC engraving service High precision CNC engraving is good at small tool finishing, with the ability of milling, grinding, drilling, and high-speed tapping, and is widely used in the 3C industry, mold industry, medical industry, and other fields. This article collects frequently asked questions about CNC engraving. 1. What is the main difference between high precision CNC engraving and CNC milling? Both high precision CNC engraving and CNC milling use the milling principle. The main difference is in the diameter of the tool used. The commonly used tool diameter range for CNC milling is 6-40 mm, while the tool diameter for CNC engraving is 0.2-3 mm. 2. Is CNC milling only for rough machining and high precision CNC engraving for finishing? Before answering this question, let's first understand the concept of process. The amount of machining in the roughing process is large, and the amount of finishing machining is small. Some people h...

A must-have manual for CNC! 1. knife point The tool position point is a reference point on the tool, and the trajectory of the relative movement of the tool position point is the processing route, also called the programming trajectory. 2. Knife setting and setting point Tool setting means that the operator makes the tool position coincide with the tool setting point through a certain measurement method before starting the NC program. You can use the tool setter to set the tool, its operation is relatively simple, and the measurement data is relatively accurate. After positioning the fixture and installing the parts on the CNC machine tool, you can use the gauge block, feeler gauge, dial indicator, etc., and use the coordinates on the CNC machine tool to set the tool. For the operator, it is very important to determine the tool setting point, which will directly affect the machining accuracy of the part and the accuracy of program control. In the batch production process...

Metal precision machining refers to some small diameter of the metal parts for processing, precision metal processing of materials, design drawings, etc., are important, so in precision metal processing, some matters need attention. Otherwise, it may cause the product a phenomenon such as a scrap; so what does precision hardware processing need to pay attention to?   Matters needing attention in precision hardware machining:     1, Needing accurate design drawings   Because precision hardware processing is to process some small diameter hardware parts, the design drawings must be accurate; if the drawings are not accurate, parts are a mile away, which may lead the parts not to be used, thus improving the production cost.   2, the material of metal  precision machining   The product of precision hardware processes is normally used in aviation, clock, and so on. which is highly required in material quality. So high-quality mate...