Manufacturing features you can recognize with MTK

Manufacturing Toolkit provides precise geometry processing, feature recognition, DFM analysis, and web visualization — all in a single SDK.

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Feature recognition visualization on a mechanical part

Turn diameter faces

Turn diameter face overview

A turn diameter face is a face produced by a turning operation. Turning is a material removal operation by the shear process which produces surfaces of rotation on the workpiece. The work element rotates about its center axis and the centerline of the machine spindle.

Common cutting tool modes include facing, straight turning, taper, grooving, cutoff, threading, and tracer turning. Used for conical or spherical faces that have width equal or larger than depth.

How MTK recognizes turn diameter faces

MTK automatically recognizes turn diameter faces in B-Rep CAD models and extracts their manufacturing-relevant parameters. The recognized feature data can be used for automated quoting, DFM analysis, and manufacturing workflows.

Documentation and API reference

Detailed API reference for turn diameter face feature recognition is provided in the MTK documentation, including feature classes and integration details.

Turn diameter face

Explore recognized features by process

CNC machining

CNC machining

  • Recognize bosses, pockets, holes, faces, and countersinks.
View features
Sheet metal

Sheet metal

  • Recognize bends, bridges, louvers, cutouts, holes, and notches.
View features
Injection molding

Injection molding

  • Recognize ribs, bosses, and screw bosses.
View features
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Product Manager, Karkhana.io

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Roland Mokuolu

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"Manufacturing Toolkit helps us optimize designs early, saving time and costs. It provides precise and instant design for manufacturability (DFM) feedback focused on key processes, such as sheet metal fabrication and CNC machining. Excellent documentation and support make CAD Exchanger a reliable partner for our needs."

Roland Mokuolu

Co-founder and COO, Partsimony

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VP Product Development, Galorath Inc.

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Marco Bauer

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"We’ve been using both MTK and CAD Exchanger for several years, and these technologies have been instrumental in delivering superior software solutions to our clients in order to automate their individual manufacturing process chains based on the AI copilot of up2parts."

Marco Bauer

CEO, up2parts GmbH

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