In the world of precision machining, the removal of chips is a critical factor that affects the efficiency and quality of the machining process. Absolute Machine Tools has introduced the Johnford SL-300L-II slant-bed turning center, which stands out for its improved chip removal capabilities.
Design and Construction
The Johnford SL-300L-II is constructed with a one-piece Meehanite cast iron base. This design choice is not arbitrary; Meehanite cast iron is known for its uniform soundness, consistent physical properties, and reliable performance. The base’s one-piece construction ensures strength, rigidity, and the ability to dissipate heat away from the part being machined.
Ergonomic Bed Design
One of the key features of the Johnford SL-300L-II is its ergonomic 75° bed design. This slant-bed design is not just for aesthetic appeal; it serves a very functional purpose. The angle allows for excellent chip flow and operator accessibility. Chips are less likely to accumulate and interfere with operations, as they can easily fall away from the workpiece.
Improved Chip Removal
The table below outlines the key features of the Johnford SL-300L-II that contribute to its improved chip removal:
| Feature | Description |
|---|---|
| 75° Slant-Bed | Facilitates direct chip flow into the chip conveyor, reducing buildup. |
| One-Piece Base | Provides stability and prevents thermal distortion, aiding in chip management. |
| Ergonomic Design | Enhances operator access for maintenance and setup, indirectly improving chip handling. |
Performance and Precision
The turning center is not just about chip removal. It also boasts high-tech features that enhance its overall performance. The rigid vertical bed design allows for the full advantage of the main 25HP high torque spindle motor. This design, coupled with the high rapid traverse rates achieved using 45mm roller type linear ways, reduces non-cutting time and improves cycle times.
The Johnford SL-300L-II slant-bed turning center by Absolute Machine Tools represents a significant advancement in chip removal technology. Its design and features not only improve the efficiency of chip removal but also contribute to the overall precision and performance of the machining process. As the industry continues to evolve, tools like the Johnford SL-300L-II will be at the forefront, driving innovation and excellence in precision machining.