Inventor ACU study guide
Inventor ACU · Work through your exam, one topic at a time.
The Autodesk Certified User (ACU) credential for Inventor is an entry-level certification intended to show that a candidate can work competently inside Autodesk Inventor, the parametric 3D mechanical design application that Autodesk lists among its Product Design & Manufacturing tools. It is aimed at students, career changers, and early-career drafters or designers who want a verifiable signal of practical software skill for a résumé, an internship application, or a first design role. The exam is expected to test the four areas this page organizes its coverage around: Inventor fundamentals and the user interface, sketching, part modeling, and assembly modeling with drawings. Those domains are provisional, and this page does not state a question count, time limit, passing score, fee, retake policy, or validity period, because the Autodesk exam-details page could not be retrieved. Topics on this exam: Inventor fundamentals and the user interface, Sketching, Part modeling, and Assembly modeling and drawings. The Inventor ACU study guide has 4 sections and about 1,246 words.
01Inventor Fundamentals and the User Interface
Autodesk Inventor organizes work around the part, assembly, drawing, and presentation file types, each with its own extension and its own ribbon tabs. Candidates should know that the ribbon changes with context: sketch commands appear only in sketch mode, and assembly constraints appear only in an assembly.
340 words, about 2 min02Sketching
Inventor sketching rests on two constraint families. Geometric constraints, such as coincident, collinear, parallel, perpendicular, tangent, concentric, equal, and symmetric, define relationships.
324 words, about 2 min03Part Modeling
A part is a sequence of features evaluated in order. Understanding the end-of-part marker, feature reordering, and suppression is essential.
288 words, about 1 min04Assembly Modeling and Drawings
Assemblies position components with constraints or joints. Mate, flush, angle, tangent, and insert constraints define relationships; joints offer a simpler assembly-oriented alternative.
294 words, about 1 min