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nanoCAD Mechanica

Main features

  • nanoCAD Mechanica is based on updated version of nanoCAD Plus
  • User-friendly and familiar interface
  • Classic set of commands necessary for high quality preparation of project documentation
  • Library of standard and user-defined parts
  • Built-in 3D modeling kernel

Wide range of design tools

  • support of multi-sheet drawings;
  • diverse methods and modes to construct graphic primitives and symbols (including orthogonal drawing, object snap, etc.);
  • managing the order of drawing and overlaying graphic objects;
  • standard and custom line types, types of hatches and font styles;
  • multiple methods of dimensioning and putting technological symbols;
  • auto selection of tolerances and deviations;
  • automated standards check of texts denotations;
  • quick access to typical texts and symbols;
  • built-in text editor with spell check;
  • built-in table editor.

Library of standard and unified elements

  • Fasteners;
  • Standard profiles;
  • Reamers;
  • Graphic symbols for circuit elements;
  • Technological sketches;
  • Elements of machine accessories;
  • Parts and assemblies of mechanical gears, bearings, shafts and sockets;
  • Electric motors;
  • Gear boxes;
  • Pipeline fittings on internal and external cone;
  • Parts of vessels and apparatus;
  • Nomenclature filter.

Parameterized design and technological elements database

Design and technological database contains a large collection of parametric and object-dependent elements, including three-dimensional ones.

When you change parameters of one part, all associated object-dependent parts change automatically, and in accordance with their database values. This is a powerful tool for multivariate design, which guarantee to improve the design quality.

Design of drawing projections according to engineering standards

  • Installed ISO fonts and linetypes;
  • Pre-installed ISO dimension style;
  • Tolerance zones and tolerance deviations of dimensions, as well as fits;
  • Formats and stamps;
  • Editor of technical requirements and specifications.
  • Tolerances of form and plane positions;
  • Surface texture signs;
  • Views, cuts, sections, breaks;
  • Auto-sorting letter denotations of drawing elements;
  • Gradient symbols;
  • Fixed joint symbols;
  • Marking and branding;
  • Hole tables;
  • Special arrays;
  • Cross-reference of drawing denotations to corresponding elements in technical requirements;
  • Generating table reports and automatic update of tables related to drawing objects.

Designing bolted and riveted joints

  • Connecting packages of arbitrary thickness parts with bolts, screws and studs;
  • Simplified types of fasteners in a joint;
  • Connecting packages of arbitrary thickness parts with rivets of ordinary and high accuracy, hollow and semi-hollow rivets;
  • Patterns of bolted and riveted joints.


  • Calculation of geometric characteristics of section with respect to arbitrary axes;
  • Design and calculation of sections (beams).


  • Specification item numbers;
  • Automatic receipt of specification;
  • Creating custom specifications;
  • Electrical specification type.

MechWizard built-in parameterizer

MechWizard makes available the following functions:

  • Overlay of assembly and parametric dependencies on objects;
  • “Behavior training” of a standard part;
  • Modifying existing database elements;
  • Creating custom database elements.

3D solid modelling

  • Standard tools for three-dimensional design: extrusion, rotation, pulling along path and along sections, chamfer and round;
  • Tools to orient 3D geometry in space: 3D-Move, 3D-Rotate, 3D-Align;
  • Operating geometry: planes, axes and points;
  • Tools to create flat views from existing three-dimensional geometry;
  • Using database of standard parts and assemblies in three-dimensional design;
  • Flexible sketching system;
  • Completing a full assembly unit.