Precision CNC Lathe Machining

Sanluo Precision is a professional manufacturer and supplier of CNC lathe machining in China, with more than 50 high-precision CNC lathes, providing customers with professional precision CNC lathe machining services. We offer high-quality customized CNC lathe machining services for aerospace, precision instruments, medical equipment, optical equipment and other industries, supporting the customization of complex and difficult parts. We realize the manufacturing of precision turned parts with micron-level accuracy, fully meeting the stringent requirements of high-end manufacturing for ultra-high precision parts.

Send Inquiry

Product Description

Precision CNC Lathe Machining Station Accuracy

Dimensional accuracy	OD	ID	T（C）	DP	R
unit:±/mm	0.002	0.002	0.005	0.002	0.002
Geometric accuracy	Roundness	Coaxiality	Straightness	Cylindricity	Profile tolerance
unit:±/mm	0.002	0.003	0.002	0.003	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

Precision Equipment Configuration

Sanluo Precision's processing plant is equipped with advanced precision CNC lathe machining equipment: precision lathes of Japanese brands such as CITIZEN, STAR, TSUGAMI, MIYANO with maximum spindle speed 12000rpm, 12-tool turret and power tools; sliding head lathes with guide bush support, short overhang, length-diameter ratio ≥30:1 for slender shaft processing, concentricity 0.005mm; turn-mill compound centers with 5-axis linkage, completing complex parts through turning, milling, drilling, tapping and boring in one clamping, accuracy ±0.005mm; dual-spindle lathes with aligned main and sub-spindles, completing processing of both ends with one loading, efficiency increased by 50% without secondary clamping error; automated production lines with robotic loading and unloading, automatic inspection and sorting, 24-hour unmanned production. Precision CNC lathe machining process is precisely controlled: program optimization using CAM software for automatic programming, tool path optimization to reduce idle time and improve efficiency, parameter simulation verification to prevent collision or excessive cutting.

Precision Process Control

As a professional manufacturer of precision CNC lathe machining, Sanluo Precision serves the high-end market: (engine main shafts made of titanium alloy TC4, diameter tolerance ±0.003mm, roundness error 0.002mm, surface Ra<0.4μm; fuel nozzles made of stainless steel, taper hole fit H7/h6 with accurate flow rate), precision instruments (optical lens holders with concentricity 0.003mm, face perpendicularity 0.005mm, surface Ra0.2μm; precision spindles with runout 0.002mm, dynamic balance G0.4 grade), medical equipment (orthopedic implant screws made of 316L stainless steel, thread accuracy grade 5, smooth and burr-free surface with good biocompatibility; dental implants made of titanium alloy, surface sandblasted with accurate taper), optical equipment (laser cavities made of aluminum alloy, flatness 0.002mm, surface Ra0.1μm mirror finish; optical fiber connectors made of ceramic, concentricity 0.001mm, face angle <0.5°). We provide professional customized CNC lathe machining services for global customers.

Technical Parameters

Parameter Category	Parameter Details
Equipment model	Schaublin 136 Series
Core Positioning	Ultra-high precision turning center for demanding precision machining
Number of Axes	/ (Y-axis configurable)
Key Accuracy	Machine tool temperature control system; capable of 0.2μm roundness cutting, surface roughness Ra 0.05μm
Core Advantages	Machine tool temperature control system ensures thermal stability; capable of hard material turning of HRC65
Typical Applications	precision CNC lathe machining, etc

Parameter Category	Parameter Details
Equipment model	CLX 450 TC
Core Positioning	Entry-level 6-sided complete processing (turn-mill compound)
Key Configuration	Standard Y-axis, CompactMASTER turning/milling spindle with B-axis
Tool Magazine System	30-tool magazine (60-tool optional)
B-axis Resolution	0.001°
Core Advantages	Eccentric processing without right-angle tools; supports multi-tool and backup tool configuration, suitable for flexible and automated production
CNC System	Siemens 840D solutionline with 19-inch touch screen
Design Goal	Meet the requirements of multi-variety and small-batch production, minimize clamping and non-production time
Typical Applications	precision CNC lathe machining, etc

Parameter Category	Parameter Details
Equipment model	MILL P 500 VHP (Very High Precision)
Core Positioning	Micro machining and mirror-level surface creation
Spindle System	Equipped with Step-Tec 42,000 rpm spindle, HSK-E40 high-rigidity interface
Structural Features	Symmetrical high thermal stability structure and polymer concrete bed, effectively suppressing temperature drift and structural deformation
Key Accuracy	Machining stability and repeatability accuracy ±2µm
CNC System	Can be equipped with Heidenhain TNC 640 or Siemens Sinumerik system
Core Advantages	Achieve excellent surface quality under high-speed and low-vibration cutting, demonstration parts can achieve mirror effect
Typical Applications	precision CNC lathe machining, etc