The Citizen Cincom A20 VII is a sliding head lathe lauded for its exceptional value proposition. It combines high-performance machining with an attractive price tag, making it a compelling option for manufacturers seeking a cost-effective solution.
Key Features:
- 7-Axis Capability: The A20 VII boasts 7 axes, including the main spindle, X, Y, Z, B1 (sub-spindle), and C1 & C2 axes (milling capability). This versatility allows for complex machining operations on a single machine, reducing setup times and improving production efficiency.
- Guide Bush Versatility: A unique feature of the A20 VII is its ability to switch between guide bush and non-guide bush modes. This provides the flexibility to handle long, slender workpieces with the stability of a guide bushing, while also enabling efficient machining of shorter parts without a guide bush, minimizing bar end waste.
- High-Speed Spindle: The machine is equipped with a 10,000 rpm high-speed spindle, ideal for optimized machining of smaller diameter bar material. This translates to faster cycle times and increased productivity.
- Extended Machining Length: The A20 VII offers an extended machining length of 200 mm per chucking. This reduces the need for re-chucking long workpieces, significantly improving cycle times and overall throughput.
- Optional Capabilities: The A20 VII offers the option to handle bar material up to 25 mm in diameter, expanding the range of workpieces it can accommodate.
Specifications:
- Max bar diameter: ø20 mm (standard), ø25 mm (optional)
- Machining length per chucking: 200 mm
- Spindle speed: 10,000 rpm
- C-axis: ±90° (B-axis)
- Control system: Citizen-dedicated NC unit with 8.4 inch color LCD
- Program storage capacity: 80 m (approx. 32 KB)
The Citizen Cincom A20 VII is a powerful and versatile sliding head lathe that offers exceptional value for money. Its 7-axis capability, guide bush versatility, high-speed spindle, extended machining length, and optional features make it a strong contender for workshops seeking a cost-effective and productive machining solution.