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Mastercam Port Expert facilitates toolpath generation for

CNC cylinder head porting

. It is a fast and easy-to-use software for creating multiaxis toolpaths within cylinder head ports, complex tubes, or deep pockets. This software creates accurate, efficient porting motion on surface patches or solid body data. It minimizes unnecessary motion at the machine, which results in a highly efficient toolpath with superior finish quality.
  • Toolpath motion can be limited to either end of a port or allowed inside both ends of a port, meeting in the middle. When cutting from both ends of a port, there is an integrated link move between the cuts, as well a seamless transition where the two cuts meet.
  • Port Expert creates finishing motion that runs parallel to, or perpendicular to the flow direction.
  • Port Expert works seamlessly with Mastercam Mill 3D and Mastercam Router 3D.
Simply define the port shape and any geometry to avoid, then configure your tool and machining parameters. Port Expert does the rest!
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3D rendering of an engine cylinder head port with a lollipop tool positioned for precise machining, illustrating the toolpath configuration and porting process relevant to Mastercam Port Expert software.

Accurate and efficient Porting Motion

The Port Expert add-on for Mastercam creates accurate, efficient engine cylinder head porting toolpaths on port surface or solid data. Port Expert uses a lollipop tool, and has collision checks for the entire tool (shank, arbor, and holder).

The Port Expert toolpaths use three-axis machining as far into the port as possible, and then convert automatically to five-axis motion with minimum tilt. This prevents fishtails and inefficient reverse moves, and smoothly transitions where the toolpaths meet at the middle of the port

3D rendering of engine cylinder head porting toolpath visualization in Mastercam Port Expert software, showcasing accurate geometry and collision checks for efficient CNC machining.

Common Applications

Engine cylinder head showcasing intricate porting features, highlighting the precision of CNC machining for automotive applications.

Cylinder Head Manufacturers

Graphic featuring racing tires and a checkered flag design, symbolizing speed and performance in CNC machining for cylinder head porting applications.

Racing Teams

Engine cylinder head with supercharger and intricate components, representing advanced CNC machining and porting capabilities in automotive engineering.

Engine Builders

Engine component illustration showcasing intricate details of a turbine, relevant to CNC machining and cylinder head porting applications.

Aerospace

Graduation cap atop stacked books symbolizing education and learning in the context of CNC machining and Port Expert software.

Education

Features

dynamic
Roughing

Engine cylinder head porting toolpath example, showcasing a machined aluminum component with intricate surface details, relevant to Mastercam Port Expert's efficient and accurate CNC machining capabilities.

Create highly efficient roughing motion with Dynamic Motion™ toolpaths, or traditional offset-based roughing motion.

Collission
Avoidance

CNC machining tool with lollipop cutter demonstrating collision checks and efficient toolpath generation for cylinder head porting in Mastercam Port Expert.

Checks for collisions between the tool and workpiece. It automatically tilts the tool to eliminate collisions while keeping tool motion as efficient as possible.

Ease of use

CNC machining interface displaying toolpath settings for efficient cylinder head porting using Mastercam Port Expert software.

Programmers will appreciate the simple user interface and intuitive approach to efficient toolpath Generation.

Efficiency

3D visualization of a cylinder head port with dynamic toolpath representation, illustrating efficient machining transitions for CNC applications in cylinder head manufacturing and engine building.

Create the same efficient tool motion using one smooth single drive surface or with hundreds of reverse-engineered drive surfaces stitched together.

Intelligent
Motion

3D rendering of a CNC machining toolpath illustrating dynamic motion and intelligent design for efficient cylinder head porting, relevant to Mastercam Port Expert software features.

Regardless of the user’s choice of a 4-axis or 5-axis machine, Port Expert will minimize wasted machine movement by remaining in 3-axis mode for as long as possible.