Mastering autodesk inventor 2015 and autodesk inventor lt 2015 無料ダウンロード.
.Introduction – Mastering Autodesk Inventor and Autodesk Inventor LT ()
Mastering Autodesk Inventor and Autodesk Inventor LT () Chapter Exchanging Data with Other Systems. Many Autodesk ® Inventor ® users need to bring files created by other CAD applications into Inventor or need to export files from Inventor to other formats. For instance, if you design components that others use in their designs, you might Mastering Autodesk Inventor and Autodesk Inventor LT () Chapter 2. A Hands-on Test-Drive of the Workflow. In this chapter you will explore the basic steps involved in creating part models, creating drawings of those parts, putting those parts together into an assembly model, and then creating a drawing of that assembly Mastering Autodesk Inventor and Autodesk Inventor LT Autodesk Official Press 1st Edition is written by Curtis Waguespack and published by Sybex. The Digital and eTextbook ISBNs for Mastering Autodesk Inventor and Autodesk Inventor LT Autodesk Official Press are , Save up to 80% versus print by going digital
Mastering autodesk inventor 2015 and autodesk inventor lt 2015 無料ダウンロード.Tools Overview – Mastering Autodesk Inventor and Autodesk Inventor LT ()
Mastering Autodesk Inventor and Autodesk Inventor LT () Introduction. The Autodesk ® Inventor ® program was introduced in as an ambitious 3D parametric modeler based not on the familiar Autodesk ® AutoCAD ® software programming architecture but instead on a separate foundation that would provide the room needed to grow into the fully featured Mastering Autodesk Inventor and Autodesk Inventor LT () Chapter Exchanging Data with Other Systems. Many Autodesk ® Inventor ® users need to bring files created by other CAD applications into Inventor or need to export files from Inventor to other formats. For instance, if you design components that others use in their designs, you might Jun 16, · A comprehensive guide to Autodesk Inventor and Inventor LT This detailed reference and tutorial provides straightforward explanations, real-world examples, and practical tutorials that focus squarely on teaching Autodesk Inventor tips, tricks, and techniques. The book also includes a project at the beginning to help those new to Inventor quickly understand Author: Curtis Waguespack
All the skills discussed in this chapter are based primarily on creating a single part, whether in a single-part file or in the context of an assembly file. Inventor utilizes two types of sketches: a 2D sketch and a 3D sketch. A 2D sketch is created on any geometry plane and is the more common of the two types.
A 3D sketch is not limited to a sketch plane and can comprise geometry in any point in space. Both 2D and 3D sketches are controlled by two basic parameter types: dimensions and sketch constraints. The dimensions dictate the length, size, and angle of the sketch geometry.
For the dimensions to do this predictably, sketch objects must know how to interact with one another. This interaction is defined by the sketch constraints. This chapter will cover how to create part features using basic 2D and 3D sketches, including the tools and settings that govern their creation.
Before you jump into creating a part sketch, take a look at the options and settings Inventor provides for sketches. Options and settings in part files are located in two different areas of Inventor, depending on whether the focus of these settings affects the application Inventor or the document your part file. You’ll look at both application options and document options in the following sections. If you have not already downloaded the Chapter 3 files from www. In this section you’ll explore the options and settings found in the application options collection.
Application options change settings for your installation of Inventor. You can adjust the application settings as follows:. Constraint Settings Area The options in this section determine the method and options involved in creating and managing 2D sketch constraints. When you click the Settings buttons, you are presented with the Constraint Settings dialog box. Note that the constraint settings can also be accessed by selecting the Constraint Settings button on the Constrain panel of the Sketch tab.
There are three tabs found in this dialog box:. General Use these options to set default display and behaviors for sketch constraints and dimensions. Figure 3. Inference Use these options to set default behaviors for inferred or automatically placed sketch constraints.
Relax Mode With the Enable Relax Mode options selected, conflicting sketch constraints are removed when you add new constraints or dimensions. Display Area Located in the upper-right portion of the Sketch tab, this area gives you settings for grid lines, minor grid lines, axes, and a 2D coordinate system indicator.
All of these options set different visual references in the form of grid lines and coordinate indicators. You can experiment with these settings by deselecting the box next to each option and clicking the Apply button while in sketch mode.
Spline Fit Method Area This determines the initial type of transition for a spline between fit points. On the left, the standard spline solution is in bold with the AutoCAD solution dashed; on the right, the standard solution is dashed with the AutoCAD solution in bold. Standard Creates a spline with a smooth continuity G3 minimum between points. This spline type tends to overshoot at sharp transitions. Use this for Class A surfaces such as automotive design. AutoCAD Creates a spline using the AutoCAD fit method G2 minimum.
This is not used for Class A surfaces. Minimum Energy Sets the fit method to create a spline with smooth continuity G3 minimum and good curvature distribution. Multiple internal points are used between fit points, resulting in a nice, heavy curvature. This can also be used for Class A surfaces, but it takes the longest to calculate and creates the largest file size.
Curves are classified by how smooth the continuity is where they connect to one another. This classification is as follows:. Snap To Grid Check Box This allows your mouse pointer to snap to a predefined grid spacing. The grid spacing is controlled per file in the document settings, as will be discussed in the coming pages. Autoproject Edges During Curve Creation Check Box This allows you to reference existing geometry from your sketch plane and have that geometry automatically included in your sketch.
For example, if you sketch on the top face of a part that has a hole on the bottom face, you might want to find the center of the hole to reference in your sketch, but since that hole exists on a different plane, it needs to be projected up into your current sketch before you can do so.
With this option on, simply rubbing the edge of the hole will project it to the top face so that the line can be sketched to the center of the projected circle. This option can be toggled on and off by selecting AutoProject in the context menu of most of your sketch tools, such as Line, Circle, Arc, and so on. Autoproject Edges For Sketch Creation And Edit Check Box This automatically projects the edges of the face when you create a sketch on it.
Although this ability can be convenient in some cases, it can also become counterproductive because it places extra line work into your sketches. This can add a level of complexity to your sketches that is not required. Look At Sketch Plane On Sketch Creation Check Box This reorients the graphics window so that your view is always perpendicular to the sketch plan while you are creating or editing a sketch. Autoproject Part Origin On Sketch Create Check Box This automatically projects the part’s origin center point whenever a new sketch is created.
The origin center point is point 0 in the X, Y, and Z directions. Projection of this point makes it easy to constrain and anchor your sketch. If this option is not selected, you are required to manually project this point.
Point Alignment On Check Box This allows endpoints and midpoints to be inferred by displaying temporary, dotted lines to assist in lining up sketch entities. Enable Heads-Up Display HUD Check Box This allows you to input numeric and angular values directly into input boxes when creating sketch entities.
For instance, if you were to sketch a circle without HUD on, you’d rough in the approximate size and then use the Dimension tool to give the circle an exact diameter. With HUD, you can specify the diameter as you create the circle. Clicking the Settings button opens the Heads-Up Display Settings dialog box, where you can adjust the HUD settings.
Auto-Bend With 3D Line Creation Check Box This allows corners to be automatically rounded when you’re creating a 3D sketch. This feature can be turned on and off via the context menu when using the Line tool in a 3D sketch. The default auto-bend radius size is set per file via the document settings but can be edited once the bends are created. To set changes made to the application options, you can click the Apply button. You can save the changes you make to the application options for backup or distribution among other users by clicking the Export button at the bottom of the Application Options dialog box.
In the resulting Save Copy As dialog box, simply specify the name of the XML file and click OK. You can import this XML file at any time to restore your custom settings by using the Import button at the bottom of the Application Options dialog box.
In addition to the previous settings, which are set application-wide, there are settings that control options per file. Document settings vary depending on the file type you are in. For part files, you can modify the sketch settings by clicking the Document Settings button on the Tools tab of the Ribbon menu while you are in an open part file. Once the Document Settings dialog box is open, click the Sketch tab to access the following settings:.
Snap Spacing This sets the spacing between snap points to control the snap precision when you’re sketching in the active part or drawing. This is relevant only when using the Snap To Grid option on the Sketch tab of the Application Options dialog box. The settings for the x- and y-axes can be different.
Grid Display This sets the spacing of lines in the grid display for the active file. Line Weight Display Options These set the options for line weight display in the sketch environment. This setting does not affect line weights in printed model sketches, just the on-screen display. Auto-Bend Radius This sets the default radius for 3D sketch line corners when the auto-bend feature is used. You may want to configure the document settings in a template file and then save those settings back to that file so they are always set to your specification.
To do so, click the Inventor button at the top-left corner of the screen and select Save As Save Copy As Template. This will open the template file location and allow you to save the file as a template.
Note that Inventor uses the template path to designate templates rather than using the filename extension. Therefore, any IPT file saved under the template path is considered a template. If you start a part file using the wrong template inches instead of millimeters or millimeters instead of inches , you can change the base units of the file by clicking the Document Settings button on the Tools tab of the Ribbon menu and selecting the Units tab.
Changing the base units will automatically convert parameters but will not override parameter inputs. For instance, if you enter a value of 3 inches for a dimension and then change the units of the file to millimeters, the dimension will show Now that you’ve explored the sketch options and settings, you will explore the sketching tools by placing sketches on an existing 3D part. This will give you an introduction to creating 2D sketches in 3D space.
The basic workflow for creating any 2D sketch is as follows:. Place sketch constraints on the geometry so the lines, arcs, and circles know how to relate to one another.
Dimension the geometry so it is fully defined and there is no part of the sketch that can be accidentally adjusted. Throughout this chapter, you will be instructed to right-click and select certain options as needed. If you have the marking menus enabled, some of the right-click options might vary, such as in exact placement of the option. Therefore, you should be prepared to interpret the instructions to what you see on-screen if you prefer to use the marking menus.
If you prefer to have options in this chapter’s exercises match exactly what you see on-screen, you can disable the marking menus and use the classic right-click context menu. This can be done by selecting the Tools tab and clicking the Customize button.
On the Marking Menu tab, you will find an option called Use Classic Context Menu. Keep this workflow in mind as you go through the following steps and explore the basics of sketch creation. To get started, you will open an existing file and sketch on the faces of the part. ipt in the Chapter 3 directory of your Mastering Inventor folder and click Open.
This file consists of a stepped block with one beige face, one face with two holes in it, and one face with a triangular feature on it.