It is the automated sequence that moves a workpiece through feeding, location, gripping, loading, clamping, post-machining part removal and unloading, carried out by a robot, a gantry robot or a purpose-built mechanism. It usually also includes automatic door operation, clamp confirmation and — where configured — inspection and OK / NG sorting.

Because manual handling breaks the machine's output into pieces. When the operator goes to lunch, changes shift or leaves the station, the machine stands still; an inadequately clamped, missed or reversed part is often found halfway through the cut. Automatic tending replaces those repetitive actions and turns the clamp state into a signal that can be read back.

Yes. Six-axis industrial robots are common on lathe tending, and suit heavier parts, complex gripping poses and cases that also need flipping or carrying between machines. Whether a robot is better than a gantry depends on the number of machines, the part size and weight, and the shop layout.

Two or more machines along one line, parts of ≤5 KG each and a clear path point to a gantry robot; heavier parts, changing poses, flipping or carrying between machines point to a six-axis robot. There is no absolute ranking — the choice follows the project conditions.

There is no general answer. The number depends on the machining cycle, the robot's pick and place times, the distance between machines, the part weight and the feeding method — it is calculated, not configured. On the gantry range, a D-series single machine covers one machine, an S-series twin covers two, and the multi-machine gantry reaches an X-axis travel of 7.5 M, covering three machines or more; the actual number still has to be checked against machine spacing and cycle time.

One loading system serves two machines. A gantry uses a twin configuration (X-axis travel 6 M) picking and placing along the beam; a robot version uses one robot covering the loading windows of both machines with two-position feeding. Whether it works depends on whether the distance between the machines and the two cycles can be staggered.

In a multi-machine line, the machining cycle, the loading cycle, the robot motion cycle, machine spacing, feeding capacity, finished-part buffer, exception handling and safety zones are calculated together. It can also be built as central feeding with a robot distributing to three machines. The final answer follows the calculated result for the actual project.

Not necessarily. Storage solves the question of feeding capacity and continuous running time, which belongs to line 04, material storage and feeding. If the cycle is fast, refills are frequent and the interval between human interventions has to be longer, storage is needed; on a single-machine retrofit with modest batches, a tray or a chute is enough.

It follows the part structure. Shafts are usually gripped outside, sleeves may be gripped inside, and discs need care against deformation. The fixture locates and supports the part during the cut, which is a different job from the robot gripper that carries it — change the part and the fixture normally has to be redesigned.

The arm moves the part to the chuck clamping position to program, the locating mechanism holds the pose, the chuck clamps and the clamp confirmation signal is read back; once it is confirmed, the arm withdraws, the door closes and machining starts. How repeatable the clamping position is and how reliable the clamp signal is decide whether this motion stays stable over the long run.

The chuck or the dedicated fixture has to clamp automatically (pneumatically or hydraulically) and report the clamp state and the part-in-position state back to the control system as signals. On older machines this is usually the first thing to confirm — whether it can be done at all.

A flip station is added inside the arm's travel (air gripper, rotary actuator, control valve): when the first operation ends the part is picked, turned, re-located and clamped for the second operation. It is configured only where both faces or both ends really have to be machined — not every project needs it.

It can be configured where needed. Vision inspection handles presence, appearance, orientation, characters, barcodes and burr defects; precision dimensional measurement needs dedicated measuring equipment such as an electronic plug gauge. The two capabilities are different and are not mixed up. Which one is fitted follows the part's critical quality characteristics.

The inspection result goes to the control system and the arm places the part at different stations: OK to the finished-part tray, NG to the NG tray, parts needing a re-check to the re-check area. Parts can also be separated by specification, operation or batch, or placed in a nearby semi-finished buffer. The sorting logic follows the real production flow.

Single cycle = machining time + loading and unloading time + auxiliary motion time. Auxiliary motions include door open and close, chuck clamping, chip blowing and part locating. A multi-machine line adds the robot motion cycle, the machine waiting time and the feeding cycle. We do not publish fixed cycle numbers; the real cycle has to be calculated from the project parameters.

A feeding system, trays or part boxes, a robot or gantry, a gripper, fixtures, a locating mechanism, a chuck or clamping system, PLC control, machine communication, a safety system, and — where required — vision, inspection and MES. On the machine side an automatic door, automatic chip blowing and signal exchange are usually added.

With sufficient storage capacity and exception handling in place, a period of unattended running is supported. But a robot on its own does not guarantee long production: continuous running depends on feeding capacity, equipment stability, the refill method and exception handling. We do not promise "24-hour unmanned running" unless that project's measured data supports it.

They can, and the cost sits in changeover. A shared system needs changeable or adjustable fixtures, switchable programs and gripping poses that cover the range; where changeover is frequent, the changeover time becomes the new bottleneck. That has to be part of the calculation at proposal stage.

Yes, but the body and the machining area are both very compact, so the gripper size and the entry path have to be designed for it. Sliding-head lathes suit small slender parts — light, high volume — and usually take a small robot or a dedicated mechanism. Whether it fits is measured on the specific model.

Yes. A turning center with milling or sub-spindle capability concentrates the operations, and the loading path has to avoid the turret and sub-spindle travel area, which makes the planning a little harder than on a plain lathe. Twin-spindle machines can hand the part over inside the machine and may therefore not need a flip unit.

They divide the work. Line 04, material storage and feeding, covers where the part comes from, how it is stored, buffered and fed automatically; line 01, CNC lathe loading and unloading, covers how the part enters the machine, how it is clamped and machined, how it is removed and transferred. Together they form a turning cell that runs for long periods.