CNC Machining Services in China

Are Precision CNC Machining Services Suitable for Industry? A CNC-based precision machining system is a great choice for manufacturing today because the design of CNC precision machining is conducive to modern manufacturing. We live in an age in which there is "custom" production. In the China the past, the majority of the manufacturing process was driven by high-production and a lack of focus on modifying the final product. However, the majority of manufacturing today is focused on a greater degree of customization. The Tuofa Precision CNC machining manufacturer This design philosophy demands an extreme amount of flexibility. The Precision CNC Machining process is engineered to provide higher precision and repeatability and shorter setups, short lead times, shorter inventoriesand complicated fixing. This kind of CNC Machining Services is utilized to manufacture components that are used in almost every modern market. It's also a great fit for the application of...

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...

The processing method of the surface of the CNC machined part first depends on the technical requirements of the machined surface. However, it should be noted that these technical requirements are not necessarily the requirements specified in the part drawing. Sometimes, they may be higher than the requirements on the part drawing in some respects due to technological reasons. For example, due to the misalignment of the benchmarks, the processing requirements for the surface of some CNC workpieces are increased. Or, because it is used as a precision benchmark, it may put forward higher processing requirements. When the technical requirements of the surface of each CNC machined part are clarified, the final processing method that can guarantee the requirements can be selected accordingly, and can determined processing methods of several working steps and each working step. The selected machining method of CNC parts should meet the requirements of parts quality, good machining econ...

To meet the design accuracy requirements of the parts, the processing sequence arrangement should follow certain principles. 1) Rough first, fine later The processing sequence of each surface is roughing, semi-finishing, finishing and finishing to gradually improve the precision and surface quality of the machined surface of parts. Suppose CNC machine tools process all the surfaces of the parts. In that case, the working procedure is generally arranged in the order of roughing, semi-finishing, and finishing. That is, the roughing is completed and then semi-finishing and finishing. Roughing can quickly remove most of the machining allowance and then finish each surface, in turn, to improve production efficiency and ensure the machining accuracy and surface roughness of parts. This method is suitable for machining surfaces with high position accuracy. This is not absolute, such as for some higher dimensional accuracy requirements of the machining surface, taking into accoun...