Free Mechanical CAD Drawings
Mechanical details: piping, pumps, equipment mounting and fully toleranced machined parts. Every file here is public domain: open it in your browser, then download it and use it for anything.
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27 drawings tagged Mechanical · Clear
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Machined part drawing NIST CTC-04 (GD&T)Fully dimensioned engineering drawing of NIST PMI test part CTC-04 (Combined Test Case 4), with geometric dimensioning and tolerancing per ASME Y14.5. A good reference for GD&T callouts, datums and feature control frames. The matching 3D STEP model is in the 3D Parts Library.
59 KB · by NISTDetails & downloadpdfOpen the drawing
Machined part drawing NIST CTC-03 (GD&T)Fully dimensioned engineering drawing of NIST PMI test part CTC-03 (Combined Test Case 3), with geometric dimensioning and tolerancing per ASME Y14.5. A good reference for GD&T callouts, datums and feature control frames. The matching 3D STEP model is in the 3D Parts Library.
93 KB · by NISTDetails & downloadpdfOpen the drawing
Machined part drawing NIST CTC-01 (GD&T)Fully dimensioned engineering drawing of NIST PMI test part CTC-01 (Combined Test Case 1), with geometric dimensioning and tolerancing per ASME Y14.5. A good reference for GD&T callouts, datums and feature control frames. The matching 3D STEP model is in the 3D Parts Library.
54 KB · by NISTDetails & download
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