CNC Automatic Lathe for Precision Parts
Marubeni’s R07 Cincom sliding-headstock-type CNC lathe offers a maximum machining diameter of 7 mm.
Share
Marubeni’s R07 Cincom sliding-headstock-type CNC lathe offers a maximum machining diameter of 7 mm. Designed for small-diameter parts, the lathe accommodates a range of high-precision workpieces for specialized parts.
The subspindle delivers 10,000 rpm, and a compact rotary guide bushing unit enables metalcutting speeds as fast as 12,000 rpm. Without the rotary guide bushing, cutting speeds can be as fast as 16,000 rpm. The lathe uses linear motors to drive the slide and toolposts for faster part processing and quieter operation. A scale feedback control system also is used with all axes.
Rotary tools are part of the lathe’s gang toolpost, enabling the machining of small-diameter parts requiring processes such as polygon turning and end-face drilling. The machine uses two independent toolposts to increase operation efficiency, the company says. The chuck also can be opened or closed without decreasing the speed of the spindle motor, reducing non-cutting idle time.
An optional ALPS automatic bar loader is designed to grasp and feed small wire-like bars into the machine. A vacuum-type part-removal system and carousel workpiece separator also are available.
Related Content
-
Second B-Axis Improves Efficiency of Swiss-Type Machining
A highly stable, fully programmable B-axis on the subspindle of Nomura DS’s 20J3XBTC enables users to more quickly machine complex parts complete.
-
A History of Precision: The Invention and Evolution of Swiss-Style Machining
In the late 1800s, a new technology — Swiss-type machines — emerged to serve Switzerland’s growing watchmaking industry. Today, Swiss-machined parts are ubiquitous, and there’s a good reason for that: No other machining technology can produce tiny, complex components more efficiently or at higher quality.
-
CNC Machine Shop Honored for Automation, Machine Monitoring
From cobots to machine monitoring, this Top Shop honoree shows that machining technology is about more than the machine tool.