What innovations can double spindle CNC machine tools bring to precision manufacturing?

Guangdong Shadick CNC Technology Co., Ltd. has designed double spindle CNC machine tools to replace multiple machine tools, maintaining micron-level precision while significantly reducing cycle times. Double spindle CNC machine tools can simultaneously process two parts or handle complex parts in a single setup, achieving unprecedented productivity and enabling high-efficiency production.

Advantages

Rotationally symmetrical parts: drive shafts, gears

Multi-curved parts: engine blocks, turbine blades

Dissimilar material processing: aluminum housings and steel accessories

Volume micromachining: medical implants, electronic connectors

Shadick TwinCut Pro Specifications

Main Applications

1. Automotive:

Double spindle CNC machine tools enable simultaneous end milling and center drilling of camshafts and dual brake caliper machining (reducing cycle time by 63%).

2. Aerospace:

Double spindle CNC machine tools enable machining of turbine blade roots and tips, and face milling of wing brackets with hole arrays.

3. Medical:

Double spindle CNC machine tools are used for machining matching knee implants, dental abutments, or crown interfaces.

Frequently Asked Questions about Dual-spindle CNC Machines

Q: How much faster are double spindle CNC machine tools compared to single-spindle CNC machines?

A: Double spindle CNC machine tools are typically 50-70% faster. The cycle time for engine connecting rods can be reduced from 18.5 minutes to 7 minutes.

Q: Can a double spindle CNC machine tool handle different operations on its two spindles?

A: Yes. The left spindle can rough-turn steel parts, while the right spindle can finish aluminum parts. Q: How much has the setup time for a double spindle CNC machine tool been reduced?

A: Shadick's QuickSwitch system reduces tool change time to 12 minutes (a 70% increase) using dual pallet support.

Return on Investment Calculation

Although double spindle CNC machine toolsare 25-40% more expensive than traditional machine tools, they offer significant advantages: double spindle CNC machine tools can increase output per square meter by 50-70%; reduce factory labor costs by 35%; and reduce work-in-process inventory by 90%. The payback period is 11-18 months (verified by 37 manufacturers).