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The gathering technique enables you to create complex mill volume shapes by referencing model geometry including surfaces and edges. Gathering Mill Volumes Options • Select Surfaces – Form extruded quilt. – Surf and Bound – Surfaces – Features – Mill Surfaces • Exclude – Exclude specified items. – Surfaces – Loops • Fill …

You can use mill windows to specify the volume of material to be machined when creating volume milling sequences. Mill Windows • Closed outline projected onto reference model. • Configuring mill windows: – Select a closed outline. – Sketch a closed outline. – Use reference model silhouette outline. • Reference model geometry within window …

Face milling enables you to face down the workpiece. This enables you to define the top surface of the job and a reference surface for other NC sequences. Face Milling • Face down the workpiece. • Select or create final machining depth and area. – Model surfaces – Mill surfaces – Mill volume …

You can use template manufacturing models with pre-configured manufacturing items to speed up the creation of manufacturing models. Template Manufacturing Models • Pre-configure manufacturing items: – Operation – Coordinate Systems – Retract Positions – Fixtures – Parameters – Workcell – Tooling – NC Sequences • Default Templates • User-Defined Templates • …

You configure standard milling tools by specifying tool parameters. It is important to specify the correct tool parameters to obtain the desired tool configuration. Standard Tools • Tools configured by specifying tool parameters. • Available tool type control parameters: – Milling or drilling • Parameter values control resulting tool shapes in: – Length – Cutter_Diam …

It is important to understand how reference models are used in manufacturing assemblies. Reference models represent the finished machined component. For example, this can be: • A component machined from solid. • A machined mold core. • A machined casting. Creating reference model options: • Same Model • Inherited • Merged by Reference …

The manufacturing process can be divided into four high-level steps: Figure 1 – Creating the Manufacturing Model Figure 3 – Creating NC Sequences and CL Data Creating the Manufacturing Model Figure 2 – Creating the Manufacturing Environment Figure 4 – Post-Processing CL Data and Machining Creating the manufacturing model is the first step in the …

You can obtain help from various locations, either from Creo Parametric or from links on PTC’s Online Resources. • You can obtain help from any of the following locations in Creo Parametric: – Creo Parametric Help – Command Search – Online Resources – File > Help Figure 2 – Using …

Missing part reference failures occur when a parent feature is changed, and the child feature can no longer find the parent’s reference. • Missing part reference failure examples include: – Missing axes – Missing references for rounds/chamfers – Editing a sketch ♦ Replace sketched entities ♦ Replace Sketcher dimensions Figure …

Capture design intent in assemblies by determining which assembly type to use, which component to assemble first, and which constraints to use during the assembly process.  Considerations include: – Assembly type ♦ Static ♦ Dynamic ♦ Mixture – Assembly/Sub-assembly structure – Choice of base model – Assembly references – Fit/Interference issues Figure 1 …