Precision CNC Machining Parts

Sanluo Precision is a professional manufacturer and supplier of precision CNC machining parts in China. The company possesses capabilities in turning, milling, grinding, wire cutting, etc., and focuses on customizing complex structural parts. Our accurate machining have a precision level ranging from IT1 to IT5, with form and position tolerances within ±0.002 - 0.005mm. We provide customers with a one-stop customized precision CNC machining parts service from design optimization to batch production, supporting the customization of complex and difficult parts.

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Product Description

Advantages of multi-axis machining technology

As the leading precision CNC machining parts factory in China, equipped with DMG DMU65, MAZAK VARIAXIS and other imported five-axis machining centers, it can complete multi-surface machining in one clamping and effectively reduce repeated positioning errors.5-axis swing angle range A axis ±120°, C axis 360° continuous rotation, minimum indexing accuracy of 0.001°, especially suitable for processing aviation blades, medical orthopedic implants, complex mold cavity and other special-shaped curved parts.The four-axis machining center is equipped with a high-precision rotary table, which can efficiently complete the machining of rotary parts such as gears, cams, flanges, etc.Three-axis + power turret turning and milling compound equipment, one-time completion of shaft parts turning, milling, drilling, tapping and other processes, so that the processing efficiency increased by more than 40%.Widely used in automation equipment, industrial robots, precision instruments, communication equipment, new energy and other high-end fields.

Workstation Accuracy

Dimensional accuracy	L（X）	W（Y）	H（Z）	SH	SW
unit:±/mm	0.002	0.002	0.001	0.002	0.002
Geometric accuracy	flatness	parallelism	perpendicularity	roughness	symmetry
unit:±/mm	0.002	0.002	0.002	Ra0.4	0.002
production capacity	1~999999 pcs	1~999999 pcs	1~999999 pcs	1~999999 pcs	1~999999 pcs
production cycle	3-20 days	3-20 days	3-20 days	3-20 days	3-20 days

The configured testing instruments and measuring tools include: CMM (Coordinate Measuring Machine), image analyzer, projector, laser diameter gauge, laser interferometer, roughness gauge, roundness gauge, tool microscope, stereomicroscope, micrometer, thread gauge, vernier caliper, micrometer scale, ten-thousandth micrometer, electronic height gauge, caliper, gauge blocks, hardness tester, thread gauge.

Mass production and service guarantee

Sanluo Precision implements lean production management. The entire process of precision CNC machining parts, from order review, process planning, production scheduling, quality inspection to delivery, is digitally controlled. An AGV automatic logistics system is set up in the processing plant to automatically transport workpieces between various processes. The tool centralized pre-adjustment system can complete tool loading and alignment in advance, reducing the production changeover time to less than 15 minutes. The automated vertical warehouse can improve the storage efficiency of raw materials and the turnover rate of finished products, and the inventory turnover rate has increased by 30% compared to before. The professional CNC milling service company that guarantees the quality of precision CNC machining parts provides customized processing for over 3,000 customers worldwide. The delivery time is between three days and fifteen days, and the on-time completion rate is over 98%.

Equipment technical parameters

Parameter Categories	Parameter Details
Workbench Size	850 x 500 mm
Travel (X/Y/Z)	650 x 500 x 450 mm
Spindle System	Standardly equipped with a 20,000 rpm HSK-A63 electric spindle, featuring shaft core cooling and bearing internal pressure lubrication technology
Critical Accuracy	Positioning accuracy:±0.0015mm Repeatability positioning accuracy:±0.001mm
Tool Storage Capacity	30 units
Numerical Control System	Muye Expert 6 controller, equipped with Super Geometric Intelligence Control (SGI.5), can shorten the processing cycle of complex models
Core Advantages	High rigidity structure, good thermal stability; specially optimized for hard cutting and processing of complex geometries
Typical Applications	precision CNC machining parts

Parameter Categories	Parameter Details
Equipment Model	JDGR300T Four-axis high-speed machining center
Core Positioning	For micron ultra-high precision machining, suitable for precision medical parts
Numerical Control System	JD50 CNC system independently developed by Jingdiao, motion control resolution up to 10nm
Key Accuracy	Stable 0.1μm feed, 1μm cutting, surface roughness up to nanometer level
Spindle System	Standard high-speed precision electric spindle with torque up to 21.5Nm
Tool Magazine System	chain tool magazine
Core Advantages	With on-machine measurement technology, it can automatically detect and compensate errors to ensure batch processing yield
Typical Applications	Precision CNC machining parts with strict requirements on size and surface quality for surgical instrument parts, orthopedic implants, etc.