SigmaNEST for HVAC

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SigmaNEST for HVAC

In addition to all the functionaliy Develop, SigmaDUCT HVAC adds

Built-in knowledge of industry tables
Integrated nesting and NC generation

3D Developments

The 3D Developments are blow pipe development programs for unfolding welded fittings, transitions and pipe intersections.

These can then be nested and programmed using SigmaNEST.

Develop

Develop is The Boiler Maker’s Dream for designing and unfolding 3D transitions and welded fittings for blow pipe, boiler making and general fabrication applications. It has the following key features:

Selectable weld joints and connections
Alignment marks
3D DXF wireframe import with surface patch definition
DXF export

Shapes

Cone, offset, skewed and combination
Oval-to-round, offset, skewed and combination
Oval-to-oval, offset, skewed and combination
Rectangle-to-round, offset, skewed and combination
Rectangle-to-oval, offset, skewed and combination
Gored elbow and reduced gored elbow
Branches and Y-pieces
Taps, nozzles and intersecting cones, offset, skewed and combinations

Featured Clients

Motion Optimization

SigmaNEST can reduce cutting time through common-line, auto-bridge and auto-chain cutting. The software also configures sequencing for minimum movement and auto tip-up for part avoidance.

Material Utilization

Advanced true shape nesting allows part-in-part nesting, easily combining small and larger parts from multiple orders to get the best material yield. SigmaNEST’s advanced modules provide complete inventory control, allowing best sheet selection, improved remnant consumption and overall inventory reduction.

Part Quality

For large machine parts, SigmaNEST helps ensure cutting the most dimensionally accurate parts through available features like automatic power ramping at corners, auto dwell and exact stops as well as varying, user-defined cut quality within a single part and between different parts in a single nest. Lead-in options, such as over-burn and micro-joints, help ensure part quality for the larger, denser parts required for construction and agricultural equipment.

For punch machines, SigmaNEST offers the option for “auto dynamic” nesting to tool and nest parts at the same time. Common-line punching, automatic and interactive repositioning, tabbing and drop-door capabilities are among the other key punch features.

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