Sanluo Precision is a Chinese manufacturer and supplier specializing in CNC fabrication, providing global customers with comprehensive customized services. It supports the customization of complex and difficult parts. Engineers have many years of working experience, so they can conduct manufacturability analysis (DFM) based on the actual needs of customers at the beginning of part design, improve the process level, increase production efficiency, and reduce manufacturing costs. Whether it is sample verification or batch production, it can ensure the quality and delivery time of machined parts, creating the greatest value for customers.
CNC engraving, CNC cutting, 5-axis machining are the core processes of precise CNC fabrication, with significant advantages in high-precision holes and shafts, irregular structures, and complex 3D surfaces. The accuracy can reach ±0.001mm, and the surface roughness can reach Ra0.02μm. Sanluo Precision has complete CNC processing equipment and mature processes, capable of processing various materials such as metals, titanium alloys, and engineering plastics, providing one-stop services from wire cutting, CNC turning, milling and grinding, electrical discharge to five-axis machining, CNC prototyping, small batch and large batch production, covering medical, automotive, aerospace, consumer electronics, mold and other fields. The company is equipped with professional technical and quality control teams, relying on CMM, image measurement and other precision detection equipment and a complete QMS quality system, ensuring the high precision and stability of part delivery, and continuously providing customers with efficient and reliable customized precise CNC processing services.
The answer is yes. Sanluo Precision's CNC fabrication service integrates milling, drilling, boring, tapping, and chamfering. It completes multiple processes on a single machine, automatically changing the tool, and can process the part with one setup. This significantly reduces the clamping error. The processing range covers approximately 600-300mm for the X-axis, 400-500mm for the Y-axis, and 300-200mm for the Z-axis. The worktable can support up to 100 kilograms, and the spindle speed can reach up to 56,000 rpm. The positioning accuracy is approximately ±0.002mm, and the repeat positioning accuracy is approximately ±0.001mm. The dimensional tolerance can reach IT1 to IT8 level, the surface roughness is Ra0.1 to 1.2 μm, and it can meet the technical requirements of most precision CNC machining parts. The combination of vertical, horizontal, and five-axis machining centers provides corresponding processing platforms for parts of different sizes and structures.
If there are only a few conventional general-purpose devices or a lack of production management system configuration, it will be impossible to provide professional CNC fabrication processing services. The Sanluo Precision factory is equipped with a complete system of vertical machining centers, horizontal machining centers, gantry machining centers and high-speed machining centers: The vertical machine is suitable for small and medium-sized parts, the horizontal machine is equipped with double worktables and a large capacity tool magazine, suitable for efficient processing of box-type parts; the gantry machine has a large travel and high load, capable of processing large molds and aviation structural components; the 56,000 rpm high-speed machine is combined with a 60m/min rapid movement speed, used for high-efficiency processing of aluminum alloy parts such as mobile phone molds and stamping molds. The tool magazine system covers bucket-type, chain-type and arm-type structures, combined with tool life monitoring, the automatic tool change time is less than 3 seconds, and it is a fully capable Chinese CNC processing factory with batch delivery capabilities.
If relying solely on manual experience, without scientific standardized processes and online measurement control methods, even high-precision CNC machining cannot meet customer requirements. Sanluo Precision's CNC fabrication process system is already mature. CAM programming uses software such as UG NX, Mastercam, and PowerMill for three-dimensional modeling, automatic programming, tool path optimization, and simulation, pre-avoiding interference and processing over-cut risks. The rough milling and fine milling are clearly divided, with reasonable control of cutting depth and feed rate, ensuring efficiency while maintaining stable surface quality. In terms of fixtures, combination fixtures, special fixtures, and vacuum suction cups are used to ensure accurate positioning, secure clamping of the workpiece, and minimal deformation. Online measurement uses probes to automatically measure the workpiece, automatically align the coordinate system and tool compensation, forming a closed-loop control, with accuracy capable of stabilizing at ±0.002mm. Multi-axis processing is equipped with five-axis linkage, reducing the number of clamping times, and complex curved surfaces are formed in one go, avoiding under-cutting and cumulative errors from multiple clamping.
The CNC fabrication and turning machining services provided by Sanluo Precision's factory have been widely applied in various fields: In mold manufacturing, the plastic mold cavities are made of quenched steel with HRC 48-62 hardness, the precision of fine milling can reach ±0.002mm, the surface roughness is Ra 0.05μm, and after polishing, a mirror-like effect can be achieved; In the field of stamping components, for aluminum alloy cylinder heads and other parts, the position accuracy of the hole system is controlled at approximately 0.005mm, the flatness at approximately 0.003mm, and the annual production capacity can reach tens of thousands of pieces; In the aerospace field, processing aluminum alloy 7075 integral structural components, through five-axis lightweight processing, weight reduction is achieved while maintaining high strength. With professional technical capabilities and stable quality performance, Sanluo Precision has provided customized CNC processing services for enterprises such as Huawei, BYD, and Foxconn, and has won the long-term trust of customers through reliable delivery and excellent services.
