Drawing Section Views_TD 8_w4.pptx
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A section view shows hidden or internal parts of an object by imagining a cut through the object. There are several types of section views defined by the path of the cutting plane, including full sections where the cut fully passes through, half sections where the cut is halfway through, and offset sections where the cutting plane is not straight. Section lines are used in cut areas to indicate cut material and are placed at varying angles for clarity.
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Sectional view
This document discusses section views in technical drawings. It defines a section view as showing hidden or internal parts of an object by cutting away part of the object. Section views are made using a cutting plane that passes through the object. Different types of section views - full, offset, half, broken-out, revolved, removed - are described. The document also covers section lining conventions, how to show ribs, webs, spokes and lugs in section views, and the use of aligned and broken sections.
Lecture week 13
A section view shows a cutaway view of an object to reveal internal or hidden features. There are several types of section views, including full sections where the cut plane fully passes through the object, half sections where the cut plane cuts the object in half, and offset sections where the cut plane is not straight. Section lines at 45 degree angles are used to indicate cut areas and different types of materials. The location and angle of section lines is important to clearly show cut areas without being parallel to object lines.
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This document discusses different types of section views including full sections, half sections, broken-out sections, removed sections, and offset sections. It addresses the proper placement of cutting planes and section lines, as well as common mistakes to avoid when creating section views. The purpose of section views is to reveal interior or hidden areas of an object by removing part of the material.
Engineering Drawing
Sectional views show the internal structure and details of an object that are hidden from a regular external view. There are several types of sections that can be used:
1. Full sections cut entirely through the object. Half sections cut through one half to show both interior and exterior. Broken-out sections use an irregular cut line to show a specific interior feature.
2. The cutting plane location is identified with letters. Sectioned views show which areas are solid material using a pattern of section lines.
3. Common section types include full, half, broken-out, rotated, and removed sections. The appropriate type depends on the shape and features that need to be displayed. Section lines are usually drawn at
Section views
This document discusses different types of section views used in technical drawings, including full sections, half sections, offset sections, and assembled sections. A section view shows internal features of an object by imagining a cut through the object. Various sectioning techniques are used depending on the shape and features needed to be shown. Proper visualization of the cut and placement of section lines is important for clarity.
Sectional Standars and Conventions
This document discusses different types of sectional views used in technical drawings to show internal geometry and hidden details, including full sectional views, half sectional views, and offset sectional views. It describes how sectional views are indicated using a cutting plane line and arrows, and how cross-hatching is used to represent cut areas. Rules for sectional views are provided, such as only cross-hatching the cut material and not placing full lines over cross-hatched areas.
Sectional View
This document provides information on sectional views in engineering drawings. It defines what a sectional view is, how cutting planes work, and the different types of section views including full sections, half sections, offset sections, and broken-out sections. It also discusses guidelines for section lining techniques, including line placement, materials, and special cases for things like ribs, webs, and rotated features. The document aims to explain the principles and applications of section views in detailed technical drawings.
Section views
Section views use imaginary cutting planes to reveal the interior features of an object that are otherwise hidden. There are several types of section views, including full sections, half sections, and broken-out sections, which are used to fully cut through, partially cut through, or break away pieces of an object, respectively. Section views clarify the interior design and allow for better dimensioning of technical drawings.
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Sectional view
This document discusses section views in technical drawings. It defines a section view as showing hidden or internal parts of an object by cutting away part of the object. Section views are made using a cutting plane that passes through the object. Different types of section views - full, offset, half, broken-out, revolved, removed - are described. The document also covers section lining conventions, how to show ribs, webs, spokes and lugs in section views, and the use of aligned and broken sections.
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A section view shows a cutaway view of an object to reveal internal or hidden features. There are several types of section views, including full sections where the cut plane fully passes through the object, half sections where the cut plane cuts the object in half, and offset sections where the cut plane is not straight. Section lines at 45 degree angles are used to indicate cut areas and different types of materials. The location and angle of section lines is important to clearly show cut areas without being parallel to object lines.
sectional views
This document discusses different types of section views including full sections, half sections, broken-out sections, removed sections, and offset sections. It addresses the proper placement of cutting planes and section lines, as well as common mistakes to avoid when creating section views. The purpose of section views is to reveal interior or hidden areas of an object by removing part of the material.
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Sectional views show the internal structure and details of an object that are hidden from a regular external view. There are several types of sections that can be used:
1. Full sections cut entirely through the object. Half sections cut through one half to show both interior and exterior. Broken-out sections use an irregular cut line to show a specific interior feature.
2. The cutting plane location is identified with letters. Sectioned views show which areas are solid material using a pattern of section lines.
3. Common section types include full, half, broken-out, rotated, and removed sections. The appropriate type depends on the shape and features that need to be displayed. Section lines are usually drawn at
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This document discusses different types of section views used in technical drawings, including full sections, half sections, offset sections, and assembled sections. A section view shows internal features of an object by imagining a cut through the object. Various sectioning techniques are used depending on the shape and features needed to be shown. Proper visualization of the cut and placement of section lines is important for clarity.
Sectional Standars and Conventions
This document discusses different types of sectional views used in technical drawings to show internal geometry and hidden details, including full sectional views, half sectional views, and offset sectional views. It describes how sectional views are indicated using a cutting plane line and arrows, and how cross-hatching is used to represent cut areas. Rules for sectional views are provided, such as only cross-hatching the cut material and not placing full lines over cross-hatched areas.
Sectional View
This document provides information on sectional views in engineering drawings. It defines what a sectional view is, how cutting planes work, and the different types of section views including full sections, half sections, offset sections, and broken-out sections. It also discusses guidelines for section lining techniques, including line placement, materials, and special cases for things like ribs, webs, and rotated features. The document aims to explain the principles and applications of section views in detailed technical drawings.
Section views
Section views use imaginary cutting planes to reveal the interior features of an object that are otherwise hidden. There are several types of section views, including full sections, half sections, and broken-out sections, which are used to fully cut through, partially cut through, or break away pieces of an object, respectively. Section views clarify the interior design and allow for better dimensioning of technical drawings.
What is section views
A section view shows internal or hidden parts of an object by depicting a cut through the object. There are several types of section views including full sections, which cut fully through the object, and half sections, which cut halfway. Section views are useful for visualizing internal features and how parts fit together in assemblies. Hatching is used in section views to indicate the cut surface and different patterns represent various materials.
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This document discusses different types of section views used in mechanical drawings and CAD models. It describes various sectioning techniques like full sections, half sections, offset sections, and broken sections. Rules for sectioning are provided, along with guidelines for cutting planes, section lines, and conventions for showing cut and uncut portions. Common section line symbols are shown and types of sections are explained for conveying internal features and dimensions.
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The document discusses sectional views in engineering drawings. Sectional views reveal the internal features of an object by imagining a cutting plane passes through it. There are different types of section views such as full section, half section, and broken-out section views. Section lines are used to indicate the cut surfaces and come in standard patterns for different materials. Dimensioning rules are similar to normal views but use one-sided dimension lines for half sections. Aligned sections rotate features about an axis so internal geometry is clearer.
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Section views show the interior of an object by imagining a cutting plane passes through the object. This reveals the interior that would otherwise be hidden. The cut surface is shown with section lines or hatching. Section views clarify the interior of complicated objects and replace hidden lines. There are different types of section views including full sections that cut fully through, half sections that cut halfway through, and removed sections that are not in direct projection from the cutting plane view.
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Sections are used to show interior details of objects clearly. A cutting plane line indicates where the object was cut to create the section view, and cross hatching shows cut surfaces. There are different types of section views like full, offset, half, broken-out, revolved, and removed sections. Revolved sections rotate a cross section to show features that vary, while removed sections separate the section view from the main view when space is limited.
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This document discusses section views in engineering drawings. It begins with an introduction and overview of section views and their purposes. Then it discusses terminology and common practices used in section views, including cutting planes, cutting plane lines, and section lines. It describes different types of section views such as full sections, offset sections, half sections, broken-out sections, revolved sections, and removed sections. Examples are provided to illustrate these different types of section views. The document concludes with guidelines for dimensioning features in section views.
4_5935831213242584574 (5).ppt its about the engineering drawing sections and ...
This document discusses section views and their components. There are several types of section views that can be used including full sections, offset sections, half sections, broken-out sections, revolved sections, and removed sections. Each type has a specific technique for indicating the cutting plane and revealing internal features. Dimensioning rules in section views follow typical practices but require dimensions to have only one arrowhead when in a half section and to avoid placing dimensions in sectioned areas.
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This document provides information about a 2D Essentials class taught by Laura Gerold. It includes the class details such as dates, reminders about assignments, and a mid-term survey for students. It also covers topics that will be taught in the class like types of section views, how to draw them, and examples of section views for different materials. Students will do group projects practicing drawing different section views of candy bars.
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The document discusses different types of section views in technical drawings. It describes the basic components of a section view including the cutting plane line and section lining. Six main kinds of section views are covered: full section, offset section, half section, broken-out section, revolved section, and removed section. Guidelines are provided for the proper use of section lining and placement of different section views. Dimensioning of section views follows standard rules, with dimensions only using one arrowhead when in a half-section view.
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The document discusses sectional views and their importance in clearly showing internal features of objects that are difficult to understand through orthographic views alone. It describes different types of sectioning including full section, half section, local section, removed section, offset section, and thin section. Guidelines are provided for hatching techniques to denote cut areas and maintain clarity between different components and sections.
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This lecture covered shape description, generation, sectional views, and auxiliary views in mechanical engineering drawing. Key points include:
- Shape generation involves conceptual generation of a shape's design and physical generation through machining processes like cutting or forming. Conceptual generation uses primitive shapes and boolean operations.
- Sectional views use cutting planes to show internal features, and include full, half, broken, and revolved sections. Auxiliary views project shapes onto non-principal planes to view features not seen in standard views.
- Auxiliary views are used to find the true size or shape of features seen as lines or shapes in other views, such as finding the angle of an oblique surface or the true shape of a distorted
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Section views provide internal views of objects by using an imaginary cutting plane. There are several types of section views, including full sections, offset sections, half sections, broken-out sections, revolved sections, and removed sections. Revolved sections show a cross-section rotated around an axis, while removed sections show a cross-section separated from the main view for clarity. Dimensioning follows typical rules but uses one-sided arrows for half sections. Section views clarify internal features and shapes.
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Conventional practices for orthographic and sectional views aim to improve drawing clarity, facilitate dimensioning, reduce drafting effort, and efficiently use drawing space. Some key conventions include using incomplete views, aligning symmetrical features between views, omitting section lines for certain features, and using broken sections, offset sections, and aligned sections to better represent complex geometries.
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This chapter discusses different types of section views used to show the internal structure of objects. It covers basic section types like full sections, half sections, and offset sections. More advanced topics include aligned sections to show angled features, and conventions for revolved sections. The chapter concludes with exercises to practice creating different section views from multiview drawings.
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1) Section views clarify views by reducing hidden lines and revealing cross-sectional shape to facilitate dimensioning.
2) Common section view types include full, offset, half, broken-out, revolved, and removed sections.
3) Dimensioning of section views follows typical rules, except half sections use dimensions with a single arrow pointing inside the cut.
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This document provides an overview of a 2D Essentials class being taught from January 18th to May 16th. It covers topics like isometric drawings, axonometric projections, drawing curves and holes in isometric views, and section views. Reminders are provided about upcoming project deadlines. Examples are given for techniques like drawing oblique surfaces, angles, cylinders, and screw threads in isometric. Students will complete group projects applying these techniques and visualizing exercises are linked to reinforce learning. The next class will finish the chapter on section views and address any remaining questions. Homework includes exercises from chapters 3 and 7.
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The front cover is an image by Eric J. Heller depicting electron flow over a microscopically
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fold back on one another in a surprising pattern as they spread toward the lower left.
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the discussion of electric sparks. Some sparks are amusing, such as those generated when
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I 8O7.2OO7 KNOWLEDGE FOR GENERATIONS
www.wil"y.com /col leg e/hallidryAbout The Cover
The front cover is an image by Eric J. Heller depicting electron flow over a microscopically
bumpy surface. The paths of the 100,000 electrons b"gin at the upper right but branch and
fold back on one another in a surprising pattern as they spread toward the lower left.
Electron flow is the subject of several chapters in this book and is especially important in
the discussion of electric sparks. Some sparks are amusing, such as those generated when
someone chomps down on a wintergreen LifeSaver-the brief blue glow that illuminates
the mouth can be seen in a dark room (Chapter 21). Other sparks are quite dangerous,
such as those in electrostatic discharges that can accidentally cause airborne dust to
explode (Chapter 25).
Take Your Seat-The Show's About To Begin!
This 8th edition of Fundamentals of Physics includes hundreds of items
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The document provides information on multi-view drawings and orthographic projection. It discusses how multi-view drawings use orthographic projection to show the front, rear, top, bottom, right and left views of an object arranged in a standard order. First or third angle projection can be used, where the layout of views differs depending on the projection system used. Guidelines are provided for selecting views and how objects may require one, two, or three views depending on their complexity. The document also covers topics such as projecting planer and non-planer surfaces, intersections, center lines, and hidden line practices.
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What is section views
A section view shows internal or hidden parts of an object by depicting a cut through the object. There are several types of section views including full sections, which cut fully through the object, and half sections, which cut halfway. Section views are useful for visualizing internal features and how parts fit together in assemblies. Hatching is used in section views to indicate the cut surface and different patterns represent various materials.
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This document discusses different types of section views used in mechanical drawings and CAD models. It describes various sectioning techniques like full sections, half sections, offset sections, and broken sections. Rules for sectioning are provided, along with guidelines for cutting planes, section lines, and conventions for showing cut and uncut portions. Common section line symbols are shown and types of sections are explained for conveying internal features and dimensions.
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The document discusses sectional views in engineering drawings. Sectional views reveal the internal features of an object by imagining a cutting plane passes through it. There are different types of section views such as full section, half section, and broken-out section views. Section lines are used to indicate the cut surfaces and come in standard patterns for different materials. Dimensioning rules are similar to normal views but use one-sided dimension lines for half sections. Aligned sections rotate features about an axis so internal geometry is clearer.
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Section views show the interior of an object by imagining a cutting plane passes through the object. This reveals the interior that would otherwise be hidden. The cut surface is shown with section lines or hatching. Section views clarify the interior of complicated objects and replace hidden lines. There are different types of section views including full sections that cut fully through, half sections that cut halfway through, and removed sections that are not in direct projection from the cutting plane view.
SECTIONING IN ENGG DRAWING
Sections are used to show interior details of objects clearly. A cutting plane line indicates where the object was cut to create the section view, and cross hatching shows cut surfaces. There are different types of section views like full, offset, half, broken-out, revolved, and removed sections. Revolved sections rotate a cross section to show features that vary, while removed sections separate the section view from the main view when space is limited.
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This document discusses section views in engineering drawings. It begins with an introduction and overview of section views and their purposes. Then it discusses terminology and common practices used in section views, including cutting planes, cutting plane lines, and section lines. It describes different types of section views such as full sections, offset sections, half sections, broken-out sections, revolved sections, and removed sections. Examples are provided to illustrate these different types of section views. The document concludes with guidelines for dimensioning features in section views.
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This document discusses section views and their components. There are several types of section views that can be used including full sections, offset sections, half sections, broken-out sections, revolved sections, and removed sections. Each type has a specific technique for indicating the cutting plane and revealing internal features. Dimensioning rules in section views follow typical practices but require dimensions to have only one arrowhead when in a half section and to avoid placing dimensions in sectioned areas.
Engineering-Drawing-Notes.pptxPart A - 2D Drawing Principles
Detail drawings completely describe a single part with multiview orthographic projections.
Should provide all the information necessary to economically manufacture a high quality part.
Class 11 presentation
This document provides information about a 2D Essentials class taught by Laura Gerold. It includes the class details such as dates, reminders about assignments, and a mid-term survey for students. It also covers topics that will be taught in the class like types of section views, how to draw them, and examples of section views for different materials. Students will do group projects practicing drawing different section views of candy bars.
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The document discusses different types of section views in technical drawings. It describes the basic components of a section view including the cutting plane line and section lining. Six main kinds of section views are covered: full section, offset section, half section, broken-out section, revolved section, and removed section. Guidelines are provided for the proper use of section lining and placement of different section views. Dimensioning of section views follows standard rules, with dimensions only using one arrowhead when in a half-section view.
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The document discusses sectional views and their importance in clearly showing internal features of objects that are difficult to understand through orthographic views alone. It describes different types of sectioning including full section, half section, local section, removed section, offset section, and thin section. Guidelines are provided for hatching techniques to denote cut areas and maintain clarity between different components and sections.
Lecture 3 .pdf
This lecture covered shape description, generation, sectional views, and auxiliary views in mechanical engineering drawing. Key points include:
- Shape generation involves conceptual generation of a shape's design and physical generation through machining processes like cutting or forming. Conceptual generation uses primitive shapes and boolean operations.
- Sectional views use cutting planes to show internal features, and include full, half, broken, and revolved sections. Auxiliary views project shapes onto non-principal planes to view features not seen in standard views.
- Auxiliary views are used to find the true size or shape of features seen as lines or shapes in other views, such as finding the angle of an oblique surface or the true shape of a distorted
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Section views provide internal views of objects by using an imaginary cutting plane. There are several types of section views, including full sections, offset sections, half sections, broken-out sections, revolved sections, and removed sections. Revolved sections show a cross-section rotated around an axis, while removed sections show a cross-section separated from the main view for clarity. Dimensioning follows typical rules but uses one-sided arrows for half sections. Section views clarify internal features and shapes.
Chapter 1
Conventional practices for orthographic and sectional views aim to improve drawing clarity, facilitate dimensioning, reduce drafting effort, and efficiently use drawing space. Some key conventions include using incomplete views, aligning symmetrical features between views, omitting section lines for certain features, and using broken sections, offset sections, and aligned sections to better represent complex geometries.
Chapter 3 sectioning
This chapter discusses different types of section views used to show the internal structure of objects. It covers basic section types like full sections, half sections, and offset sections. More advanced topics include aligned sections to show angled features, and conventions for revolved sections. The chapter concludes with exercises to practice creating different section views from multiview drawings.
Chapter 04 section
1) Section views clarify views by reducing hidden lines and revealing cross-sectional shape to facilitate dimensioning.
2) Common section view types include full, offset, half, broken-out, revolved, and removed sections.
3) Dimensioning of section views follows typical rules, except half sections use dimensions with a single arrow pointing inside the cut.
Class 10 presentation
This document provides an overview of a 2D Essentials class being taught from January 18th to May 16th. It covers topics like isometric drawings, axonometric projections, drawing curves and holes in isometric views, and section views. Reminders are provided about upcoming project deadlines. Examples are given for techniques like drawing oblique surfaces, angles, cylinders, and screw threads in isometric. Students will complete group projects applying these techniques and visualizing exercises are linked to reinforce learning. The next class will finish the chapter on section views and address any remaining questions. Homework includes exercises from chapters 3 and 7.
Engg Drawings-CAD.ppt
Detail drawings completely describe a single part with multiview orthographic projections.
Should provide all the information necessary to economically manufacture a high quality part.
Chapter_5.ppthhhhjjkgfvkjjjkkkkkkkkkkkkkkk
About The Cover
The front cover is an image by Eric J. Heller depicting electron flow over a microscopically
bumpy surface. The paths of the 100,000 electrons b"gin at the upper right but branch and
fold back on one another in a surprising pattern as they spread toward the lower left.
Electron flow is the subject of several chapters in this book and is especially important in
the discussion of electric sparks. Some sparks are amusing, such as those generated when
someone chomps down on a wintergreen LifeSaver-the brief blue glow that illuminates
the mouth can be seen in a dark room (Chapter 21). Other sparks are quite dangerous,
such as those in electrostatic discharges that can accidentally cause airborne dust to
explode (Chapter 25).
Take Your Seat-The Show's About To Begin!
This 8th edition of Fundamentals of Physics includes hundreds of items
about curious effects in the everyday world, written in the spirit of Jearl
Walker's The Flying Circus of Physics. The original edition of The Flying
Circus of Physics-in print for over 30 years in l0languages-is a cult
classic among physics students, physics instructors, and the general prblic.
Electronic links to the new 2nd Edition of The Flying Circus of Physics are
available in the electronic version of 8th edition of Fundamentals of
Physics that is part of WileyPLUS, one of the online homework systems
available with this book. WileyPLUS also includes electronic versions of all
the end-of-chapter problems in Fundamentals of Physics and the interactive tutorials (several hundred) and hints (several thousand) written by
author Jearl Walker.
You can find out more about The Flying Circus of Physics at
www.fl yi n g ci rcu sofp hysics.co m.
Get A Better 6rade ln Physics!
lntroductory Physics With Calculus As A Second Language by Thomas E. Barrett (0-47 1-
7391 0-3) helps you understand the basic concepts, break down problems into simple steps,
and improve your problem-solving skills! Find out more at www.wiley.com/collegeibarret.
@WILEY
I 8O7.2OO7 KNOWLEDGE FOR GENERATIONS
www.wil"y.com /col leg e/hallidryAbout The Cover
The front cover is an image by Eric J. Heller depicting electron flow over a microscopically
bumpy surface. The paths of the 100,000 electrons b"gin at the upper right but branch and
fold back on one another in a surprising pattern as they spread toward the lower left.
Electron flow is the subject of several chapters in this book and is especially important in
the discussion of electric sparks. Some sparks are amusing, such as those generated when
someone chomps down on a wintergreen LifeSaver-the brief blue glow that illuminates
the mouth can be seen in a dark room (Chapter 21). Other sparks are quite dangerous,
such as those in electrostatic discharges that can accidentally cause airborne dust to
explode (Chapter 25).
Take Your Seat-The Show's About To Begin!
This 8th edition of Fundamentals of Physics includes hundreds of items
about curious e
Chapter 3 multiview drawings
The document provides information on multi-view drawings and orthographic projection. It discusses how multi-view drawings use orthographic projection to show the front, rear, top, bottom, right and left views of an object arranged in a standard order. First or third angle projection can be used, where the layout of views differs depending on the projection system used. Guidelines are provided for selecting views and how objects may require one, two, or three views depending on their complexity. The document also covers topics such as projecting planer and non-planer surfaces, intersections, center lines, and hidden line practices.
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Drawing Section Views_TD 8_w4.pptx
- 2. What is a “Section View”? •A section view is a view used on a drawing to show an area or hidden part of an object by cutting away or removing some of that object. •The cut line is called a “cutting plane” and can be done in several ways. •The following slides will help show the several methods or types of “section views”
- 3. Visualizing the Cutting Plane •It is very important to Visualize what the part will look like after it is cut open. •Choosing the type of section and location of the cutting plane. •Making the cut and drawing the view in the proper location.
- 4. Full Section •In a full section, the cutting plane line passes fully through the part. •Normally a view is replaced with the full section view. •The section-lined areas are those portions that have been in actual contact with the cutting-plane.
- 7. Half Section •Half Section is used to the exterior and interior of the part in the same view. •The cutting-plane line cuts halfway through the part and removes one quarter of the material. •The line that separates the different types (interior and exterior) may be a centerline or a visible line.
- 8. Half Section
- 9. Section Lining •Materials – Common materials •The symbol for cast iron can be used for most section views. •Refer to any common drafting text for additional symbols. •45-degree angle lines should be used. •1/8” between lines. •All lines should be uniformly spaced •Thin sections may be blackened in completely •Spacing lines by eye increases speed
- 10. Section Lining
- 11. Section Lining – Line Placement •Lines should never be parallel or perpendicular to the object lines. •If the outline of the object has 45- degree lines, 30- or 60-degree lines should be used. •Assemblies with several parts should be lined with varying angle section lines.
- 12. Section Lining – Line Placement
- 13. Offset Sections •Used to show parts and features that do not line up with each other. •Cutting-plane line does not travel in a straight line. •The offsets or bends in the cutting- plane line do not show in the section. •The versatility of this section makes it very useful.
- 14. Offset Sections
- 15. Aligned Sections •Usually used on symmetrical circular parts. •Place the cutting-plane line to show the most detail. •All parts and details are rotated into the section view. •Ribs and spokes can be left un-lined for better clarity in the section view.
- 16. Aligned Sections
- 17. Revolved Sections •Used to show a small portion of a drawing. •Show a cross-section of an area turned 90 degrees or perpendicular to the object. •Put into a drawing to show an area not normally shown.
- 19. Broken-out Sections •Used to generate a section for a small area without using a cutting-plane line. •Removes a small amount of material to show the interior details. •Always used in an orthographic view. •Used to enhance the orthographic view by giving the viewer a better look at key interior details.
- 21. Sectioning Shafts •Used to show a break in a longer part allowing better used of drawing surface. •Gives the impression of a 3-D break on the shaft. •Adds a touch of flair to the drawing.
- 23. Assembly Sections •Shows how parts fit together •Allows better clarity with a complicated assembly of parts. •Shows how parts not only fit together but allows for a visual view of how they function.