Course work on informatics calculation of part msch

Contents

Task.. 2 pages

3D v13 compass system. 3-4 pages

The algorithm for drawing a part drawing. 5 pages

The algorithm for determining the MCC of a part. 6-30 pp

Conclusion.. 31 pages

Literature.. 32 pages

Task

Draw Part Drawing.

Define the MCC of the part from the specified material.

Write the end result.

3D v13 compass system

The main task solved by COMPAS3D system is to model products with the aim of significantly reducing the design period and their early launch into production. These goals are achieved through the following capabilities:

- fast receipt of design and process documentation necessary for the production of products (assembly drawings, specifications, details, etc.),

- transfer of the geometry of the articles to the calculation packages,

- transfer geometry to CNC software development packages,

- Create additional product images (e.g. catalogs, technical documentation illustrations, etc.).

The main components of COMPAS3D are the 3D modeling system itself, the drawing and graphic editor and the specification design system.

The 3D modeling system is designed to create 3D parametric models of individual parts and assemblies containing both original and standardized features. Parametric technology allows you to quickly obtain models of typical products based on a prototype once designed. Numerous service functions make it easier to solve auxiliary tasks of design and maintenance of production.

Drawing and graphic editor is intended for automation of design works in various branches of activity. It can be successfully used in mechanical engineering, architecture, construction, drawing up plans and diagrams - wherever it is necessary to develop and produce graphic and text documents.

Together with any COMPAS3D component, a specification design system can be used to produce a variety of specifications, schedules, and other tabular documents.

A BOM document can be associated with an assembly drawing (one or more of its sheets) and a 3D assembly model.

COMPAS3D can create two types of models, part and assembly.

- Part is a model type designed to represent products manufactured without assembly operations. The part is created and stored in the document, and the file extension is m3d.

- Assembly is a model type designed to represent products manufactured using assembly operations. It is created and stored in the "assembly" document, the file extension is a3d.

The 3D model in COMPAS3D consists of objects. Objects are divided into:

- geometric,

- decoration objects,

- objects "measurement,"

- components.

Geometry includes solids, surfaces, curves, points, sketches, and construction geometry. Drafting objects include dimensions, thread symbols, lines, roughness symbols, datum symbols, position symbols, feature control frame.

The part model can include any of the above objects except the components. The assembly model can include any objects, including components. A component is a model object that is in turn a part or assembly model. Component models can be stored in disk files or in application libraries or model libraries.

Components in an assembly can be linked by fillets to each other or to other geometric entities.

Model objects are created and edited by performing operations. When you create and edit an object, you can associate it with another object. An associative relationship is a unidirectional dependency of the location or geometry of one object on the location or geometry of another object. The dependent object is considered derived and the object on which the derived object depends is the original object relative to the derived object.

The model as a whole, as well as its individual parts, can be assigned parameters for calculating MCC - material and material density, as well as set properties - number, name, etc.

The composition of the model, its construction sequence, and the relationships between model objects are displayed in the Model Tree.

A model as a whole or parts of it - bodies and components - can have properties - the product data that this model (part of the model) represents.

Part Drawing Algorithm

Familiarizes yourself with the shape and dimensions of the part.

Select the origin on the work field.

Specify the dimensions of this part.

Draw the component parts of the part to which you would then either "add" parts or "cut" holes.

After you create the part, dimension.

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