Scenario

GO2cam's scenario-based machining allows you to dynamically reorder machining sequences to test alternate production strategies, without modifying the original program database. This provides the flexibility to explore different scheduling approaches, evaluate machining time, and revert to previous configurations at any point.

Principle

The system clones tools across turrets, enabling dynamic resource allocation and flexible positioning during machining cycles. This allows the software to simulate and optimize various process flows while keeping tool usage synchronized across channels.

Process Flow

For each scenario, the system:

• Assesses all possible tool positions based on turret availability and spindle compatibility.

• Automatically places synchronization points where required.

• Computes machining time for each configuration.

• Ranks solutions by speed, from fastest to slowest.

This method combines intelligent computation with visual control, enabling users to refine their machining strategies with immediate feedback.

Operational Modes

Three distinct scenarios (or modes) are available. Each represents a different approach to organizing machining steps between the main and rework spindles:

Sequential Mode

Main spindle machining → Parting and transfer to rework spindle → Rework spindle finishing

This is the traditional sequence where all machining is completed on the main spindle before transferring the part.

Rework at Start

Initial parting and transfer to rework spindle → Simultaneous machining on both main and rework spindles

Useful for accelerating production by starting both spindles earlier in parallel.

Rework at End

Concurrent main and rework spindle operations → Final parting and transfer to rework spindle

This scenario delays parting and transfer until the end, maximizing main spindle activity upfront.

Machine File Requirements

To enable scenario evaluation, the machine definition must include a flag indicating whether the rework spindle is available. This parameter is used in decision-making:

• If a machine lacks a rework spindle, certain scenarios (like Rework at Start or Rework at End) are automatically excluded.

• Proper channel-to-spindle assignments are essential for accurate compatibility checks.