The biggest difference between CNC processing services and ordinary general lathes, CNC machining center than general ones more than the knife library and tool change device. CNC machining center to further improve the degree of automation and production efficiency of general lathes. The most specific difference between CNC machining center and general CNC machine tools is that CNC machining workpiece only clamping once. The system device can control the machine tool to automatically change the tool, and can realize the workpiece milling on the machining surface. Drilling, reaming and tapping, especially for box parts. General CNC machine tool change knife is very troublesome, need manual replacement. Therefore, numerical control machining center has many advantages, it is an essential equipment in the production of numerical control machine tools. For example, the existing five-axis machining center can hardly replace other CNC equipment. The 5-axis machining center can be used for machining complex space curved parts such as propeller and aircraft curved parts. The application field is one of the most mechanical devices in all high-tech industries.

CNC machining center has the following advantages compared with general lathe:
1. Reduce the number of machine tools and equipment management. For a machining process of many parts, only a CNC machining center can complete all processing.
2. Because the workpiece can be clamped at a time, the whole process can be completed, and the positioning error caused by the workpiece clamping on different CNC machine tools can be avoided. The precision of CNC machining centers can be used to ensure the quality of the workpiece.
3. Only need a CNC machining center can complete the work of a number of general lathes, process concentration, shorten the processing time, improve productivity.

Aluminum alloy shell is a common metal shell material, which has the advantages of light weight, high strength, good corrosion resistance, and good thermal conductivity. It is widely used in electronics, communications, aerospace, and other fields.
1. aluminum alloy shell CNC machining tin - cobalt alloy plating
Tin-cobalt alloy plating is a common surface treatment for aluminum alloy shells. It can improve the corrosion resistance and wear resistance of the parts, and also enhance their appearance.

Copper-tin alloy plating gives the aluminum alloy shell a golden appearance, which is beautiful and durable.
2. aluminum alloy CNC machining electroplated copper-tin alloy
The low tin bronze coating of aluminum shell is pink or golden in color, with fine crystallization and high anticorrosion performance and good polishing performance. It is often used as protective and decorative nickel bottom layer in light industry, handicraft industry, mechanical instrument and other industries. Medium tin bronze coating is golden in color and has better corrosion resistance. The hardness and stability in air of aluminum alloy processing are higher than that of low tin bronze coating. But because of the coating.

1. Process analysis of CNC machining center
Process analysis is the first step in CNC machining, which is to analyze the process requirements of the parts, determine the processing method, and formulate the processing plan.
The main task of process analysis is to determine the processing method, processing sequence, processing equipment, and processing parameters.
The previous part is suitable for machining center processing of the object, the processing content selection here refers to the selection of parts, parts on the selection of suitable machining center surface. The surface here usually means:
(1) Surface with higher dimensional accuracy requirements;
(2) High requirements for phase accuracy of the surface;
(3) Complex curves and surfaces are not conducive to the processing of general machine tools;
(4) Can be concentrated processing of the surface

2. Industrial analysis of CNC milling
Using computerized controls and rotating spindle head, CNC milling removes material from the workpiece to create a part that meets the required specifications. A variety of substrates can be machined in this process, including plastic, metal, wood, and glass.
(1) Curves on parts, especially non-circular curves and list curves described by mathematical expressions;
(2) The spatial surface of the mathematical model is given;
(3) The part with complex shape, large size, marking and difficult to detect;
(4) It is difficult to observe, measure and control the internal and external slots of the feed quantity on the ordinary milling machine;
(5) Simple surface can be installed by milling once;
(6) The general processing content can double improve productivity, greatly reduce physical labor intensity.

High-precision machining is a machining method that requires high precision, high surface quality, and high efficiency. It is widely used in aerospace, electronics, medical equipment, and other fields.
The processing flow of high-precision parts includes: pre-processing check, raw material check, processing, self-inspection, and quality inspection.
Pre-processing check includes: checking whether the mechanical parts are loose, whether the processing technology of parts is reasonable, and whether the machining position of CNC parts is correct.
Raw material check includes: whether the raw materials meet the requirements, whether the raw materials are sufficient, and whether the raw materials are properly stored.
Self-inspection is an important part of quality control. It includes: dimensional inspection, surface quality inspection, and processing accuracy inspection.
(1) Whether the mechanical parts are loose in the whole processing process;
(2) Whether the processing technology of parts has the appropriate starting point of contact;
(3) Whether the machining position of CNC parts to the standard side (standard) specifications meet the requirements of engineering drawings;
(4) CNC production of machining parts specifications between each other. After checking the shape and size of the initial machining, the appearance ruler (non-arc) is accurately measured.

Parts are deeply machined after preliminary machining. Before deep processing, check the appearance and specification of the engineering drawing position: check the basic width and specification of the vertical surface production and processing position; Accurately measure the reference points and specifications indicated on the slope manufacturing position. Perform self-inspection to ensure that the steel parts are in line with the engineering drawings and processing technology requirements before they can be disassembled and sent to inspectors for special inspection. When encountering high-precision CNC parts processing and mass production processing, we should first determine the standard, and then carry out mass production and processing.

1. Our certificates: ISO9001、ISO45001、ISO14001、SGS

2. Inspection report included in every order. Full dimensional inspection reports on request.

3. Material certifications and test reports are available on request.

4. Strict NDA agreements with all partners

5. Close tracking on lead time and quality, timely update