AutoCAD 2020: أساسيات وميزات

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Questions and Answers

ما هو المشروع الذي يتم استخدامه لإنشاء نموذج ثلاثي الأبعاد في AutoCAD؟

ورقة العمل

التخطيط

المساحة النموذجية (correct)

المساحة الورقية

عند فتح ملف، يمكن اختيار ملف من نوع 'bak' فقط.

False

ما هو الغرض من شريط الوصول السريع في AutoCAD؟

تسهيل الوصول إلى الأوامر المستخدمة بشكل متكرر.

تستخدم القوالب التي تحمل امتداد ______ لتحديد إعدادات الرسم في AutoCAD.

dwt Signup and view all the answers

قم بربط خيارات القوائم مع الوظائف الخاصة بها:

Save = حفظ الرسم الحالي Open = فتح ملف جديد Close = إغلاق الرسم الحالي Quit = الخروج من البرنامج Signup and view all the answers

ما هو نظام التشغيل المطلوب لتشغيل AutoCAD 2020؟

Windows 10 Signup and view all the answers

تتطلب AutoCAD 2020 معالج بحد أدنى قدره 2.5 غيغاهرتز.

True Signup and view all the answers

ما هي ميزة جديدة تم إضافتها في AutoCAD 2020؟

القياس السريع Signup and view all the answers

يتم استخدام [______] للتحكم في عرض التصميم في AutoCAD.

Cube العرض Signup and view all the answers

قم بربط الميزات التالية بمجالات استخدامها:

AutoCAD 360 = الاتصال من الويب Quick Measure = القياس السريع Command Window = تنفيذ الأوامر UCS Icon = تحديد نظام الإحداثيات Signup and view all the answers

ما هي الدقة اللازمة لعرض AutoCAD 2020؟

1920x1080 Signup and view all the answers

تستخدم علامة التبويب Home في Ribbon لأدوات العرض فقط.

False Signup and view all the answers

ما هو اسم البرنامج الذي تم إطلاقه في عام 1982 وأصبح شائعًا لرسم التصاميم؟

AutoCAD Signup and view all the answers

Study Notes

AutoCAD 2020 Study Notes

Book Title: أساسيات أوتوكاد 2020
Author: أحمد نظام محمد
Publication Year: 2020
Publisher: مكتبة دجلة للطباعة والنشر والتوزيع
ISBN: 9923-19-041-8
Book is about: AutoCAD 2020 software, including its basic features and commands for 2D and 3D drawings.

Introduction

AutoCAD is a popular and widely used software for engineering design and drafting.
It's used for creating 2D and 3D drawings.
AutoCAD 2020 is the latest version of the software.

System Requirements

Operating System: Windows 10, and previous versions (Windows 7 or 8.1) with Service Pack 1.
CPU: 2.5 GHz or 2.9 GHz processor.
RAM: 8 GB or more.
Display Resolution: 1920x1080 (Full HD).
Display Card: 1 GB or more.

Running AutoCAD

Start AutoCAD by double-clicking its icon.
Open AutoCAD by clicking on Start) in Windows, then click All Programs, and select AutoCAD 2020 from the list.

AutoCAD Interface Elements

Title Bar: Displays the program's name and the currently opened file name.
Ribbon Bar: Contains various tools and commands organized into tabs and panels.
Drawing Area: The main workspace for creating and editing drawings.
Navigation Bar: Provides tools for navigation and viewing drawings.
Command Window: Where commands are entered and output messages are displayed.
Status Bar: Contains information about current settings and modes.

AutoCAD Commands

(Detailed descriptions for each command provided in following sections)*

Drawing Commands (Line, Polyline, Circle, Arc)

Line: Used to create straight lines.
Polyline: Used to create connected line segments.
Circle: Used to create circles. Can be created using center/radius, center/diameter, 3 points etc
Arc: Used to create arcs (parts of circles).

Drawing Commands (Rectangle, Polygon, Ellipse)

Rectangle: Used to create rectangles.
Polygon: Used to create polygons with a specified number of sides.
Ellipse: Used to create ellipses.

Drawing Commands (Spline, Hatch, Construction Line, Ray)

Spline: Used to create smooth curves.
Hatch: Used to fill enclosed areas with patterns.
Construction Line: Used to create auxiliary lines.
Ray: Used to create lines emanating from a starting point.

Drawing Commands (Multiline, Point, Donut)

Multiline: Used to create multiple lines that are parallel to each other.
Point: Used to create points.
Donut: Used to create a ring (donut-shaped) drawing.
3D Polyline: Used to create 3D polylines, which are similar to 2D polylines but can also define height.

Drawing Commands (Helix)

Helix: Used to create helix shapes.

Modifying Commands (Move, Copy, Rotate, Mirror, Trim, Extend, Offset, Array)

Move: Used to move objects within the drawing.
Copy: Used to create copies of objects within the drawing.
Rotate: Used to rotate objects around a specified point.
Mirror: Used to reflect objects across a mirror line.
Trim: Used to remove portions of objects that extend beyond a specified cutting edge.
Extend: Used to extend objects to a certain termination edge.
Offset: Used to create parallel copies of objects.
Array: Used to create multiple copies of objects in various arrangements (rectangular, path, polar).

Modifying Commands (Explode, Stretch, Scale, Join, Break, Fillet, Chamfer, Align)

Explode: Used to separate compound objects into their constituent parts.
Stretch: Used to stretch selected objects to new positions.
Scale: Used to resize objects.
Join: Used to combine portions of objects into a single object.
Break: Used to divide a single object into two or more parts.
Fillet: Used to round off the corners of objects.
Chamfer: Used to create beveled corners on an object.
Align: Used to align objects to other objects or coordinate planes.

Parametric Constraints (Parallel, Perpendicular, Collinear, Equal, Vertical, Horizontal)

Parallel: Used to create parallel lines.
Perpendicular: Used to create perpendicular lines.
Collinear: Used to make two or more lines lie on the same line.
Equal: Used to make objects (lines or circles) equal in dimensions.
Vertical: Used to align objects vertically.
Horizontal: Used to align objects horizontally.

Object Properties

Properties: Used to modify the appearance and characteristics of objects in the drawing.

Layers

Layers: Used to organize and manage objects within a drawing.
Layer Properties: Used to define and modify the properties of layers (color, linetype, visibility).

Text Tools (Multiline Text, Single Line Text, Text Style)

Multiline Text: Used to create multiline text.
Single Line Text: Used to create text within a single line.
Text Style: Used to create and modify formatting styles for text objects.

Dimensions

Dimensions: Used to add measurements (lengths, angles, areas, radii, diameters).
Types of Dimensions: These provide detailed descriptions for various dimensioning commands within AutoCAD
Dimension Style: Used to create and modify styles for dimension parameters

Leaders/Multileaders

Leaders: Used to draw lines from points to comments, drawings, or tables.
Multileaders: Used to draw lines to multiple comments from one starting point.
Layer Properties: Various commands enable controlling layer properties/attributes.

Measuring Tools (Quick Measure, Distance, Radius, Angle, Area, Volume)

Quick Measure: Used for instant measurements.
Distance: Used to measure distances between points or objects.
Radius: Used to measure the radius of circles or arcs.
Angle: Used to measure the angles between lines or arcs.
Area: Used to measure the area of shapes.
Volume: Used to measure the volume of 3D shapes.

Blocks, Attributes, Tables

Blocks: Groups of multiple elements for re-usability.
Attributes: Data attached to blocks for easier management.
Tables: Used to present data in a tabular format.

Other Commands (Design Center)

Design Center: Used for importing existing drawings and blocks that have previously been created in separate .dwg files.

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Description

اختبر معلوماتك حول برنامج AutoCAD 2020 من خلال هذا الاختبار. ستتعرف على الوظائف الرئيسية، الميزات الجديدة، ومتطلبات النظام. هذا الاختبار يساعدك في تعزيز مهاراتك في استخدام AutoCAD بشكل أفضل.