Workshop Overview
CYMBER CNC Machining Workshop covers an area of approximately 1,000 square meters and is equipped with a complete metal-cutting and gear-manufacturing equipment chain. The facility is designed for medium-to-high volume production of industrial-grade precision components. The layout follows an optimized process flow that includes raw material preparation, rough machining, semi-finish machining, finish machining, gear hobbing, and pre-heat-treatment areas, enabling one-stop processing from ingots/bar stock to finished parts.
Main Equipment Configuration
● CNC Lathes (8 units): Equipped with Fanuc and Siemens systems, spindle speeds up to 8,000–12,000 rpm, capable of turning parts up to Ø450 mm × 2,000 mm
● Vertical and Horizontal Machining Centers (2 units): Table sizes up to 1 m × 2 m, 4-axis simultaneous with rotary tables, suitable for complex housings and mold components
● Conventional lathes and milling machines: Used for rapid stock removal and custom fixture fabrication
● Gear Hobbing Machines (Y3150 and Y3180 series): Maximum module 8, maximum workpiece diameter 800 mm for spur and helical gears
● Radial drills and column drills: Multi-spindle units for high-efficiency hole making and tapping
● Medium-frequency induction melting furnaces (150–300 kg capacity): On-site melting of aluminum alloys, copper alloys, and special cast irons for rapid prototyping and low-volume cast blanks
Typical Component Manufacturing Process Flow
1.Blank Preparation Depending on material requirements, blanks are either externally sourced (bar stock or forgings) or produced in-house via induction melting and sand casting. The on-site melting capability allows fast supply of aluminum bronze, tin bronze, beryllium bronze, and specialty cast irons.
2.Rough Machining Heavy stock removal is performed on conventional lathes, band saws, and manual milling machines to leave uniform allowances (typically 1.5–3 mm per side) for subsequent operations. Large castings undergo stress-relief annealing prior to machining.
3.Semi-Finish Machining CNC lathes machine diameters, faces, bores, and stepped features to IT8–IT9 tolerances. Machining centers establish datum planes, pockets, and mounting hole patterns in a single setup to ensure repeatability.
4.Gear Cutting (when applicable) After turning, gear blanks are transferred to hobbing machines for tooth generation. Subsequent shaving or shaping (currently outsourced or planned for in-house expansion) achieves gear accuracy of DIN 7–8.
5.Finish Machining 4-axis machining centers complete all free-form surfaces, deep cavities, and thin-wall sections to final dimensions. Critical mating surfaces are produced with constant surface-speed finishing strategies, consistently achieving Ra 1.6 to Ra 0.8.
6.Auxiliary Operations Multi-spindle drills handle high-volume radial holes and threads using custom fixtures. Intermediate inspection is performed at each critical stage to maintain dimensional integrity.
7.Pre-Delivery Operations Deburring, cleaning, and protective packaging are standardized. Every part undergoes 100 % final inspection using coordinate measuring machines, gear measuring centers, and surface roughness testers.
Core Process Advantages for Industrial Clients
● Closed-loop process chain: From alloy melting through gear hobbing to high-precision 5-axis finishing, minimizing risks associated with multiple suppliers
● Rapid first-article capability: Melting + fast-turnaround CNC routing delivers verified first articles within 48 hours when required
● Proven medium-to-high volume capacity: Parallel identical CNC machines enable monthly output of thousands to tens of thousands of pieces per part number
● Rigorous process control: Dedicated gauging at each operation and SPC monitoring on critical characteristics
CYMBER CNC Machining Workshop primarily serves leading enterprises in heavy machinery, energy equipment, marine propulsion, and construction machinery sectors, delivering high-precision transmission components, structural parts, and functional assemblies with consistent quality and reliability.
Post time: Dec-10-2025