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Geomagic design x 2016 user guide free |
Monday, February 27, 2023
Geomagic design x 2016 user guide free
Geomagic Design X Basic Training - -
Turn on the visibility for Mesh Fit3 and Surface Loft2. Create the next with a Mesh Fit surface. Enter into a 3D Sketch to create clean trim lines for lofting between surfaces. Hide all surfaces except the new Mesh Fit surface. Exit 3D Sketch with the button in the top left corner. Turn on the visibility for necessary surfaces. Hide 3D Sketch4 and show all the side surfaces. Check continuity of the surface bodies. Figure Combine Upper and Side bodies 1. Turn on the visibility of the upper and side surfaces Surface Loft1 and Surface Loft4.
Add a rounded, fillet edge to the connection of the two surfaces. Figure 4. Right-Click and select the Exit button to finish the 3D Sketch. Hide the Mesh. Show the Surface Body and 3D Sketch 5 only. Repeat Step 6 using the lower spline and the side surface face. Figure Hide 3D Sketch5. Repeat all of the previous steps on the other side where the fillet becomes unsmooth. Hybrid modeling allows for quickly creating a model which has accuracy and parametric features.
The resulting model is helpful for checking assembly and analyzing. Import training file Knuckle. Choose Knuckle. The file is loaded and displayed in the Model View.
Figure Edit and Optimize Mesh 1. Select Knuckle in Feature Tree to edit. The Copied Mesh can still be used to track these features and shapes to use for sketch based modeling. This command also offers advanced options to control the size of poly-faces and the effects of smoothing a model. Figure Create Cutting Planes Create reference planes which are used as base sketch.
These planes should be located at original mesh not on offset mesh. Click Copied Mesh in Feature Tree. Geometry tab and group. Figure Figure 3. Immediately create a new Plane. Figure Figure 5. Select the region like Figure Figure Figure 6. Create Sketches 1. Create sketches to cut off redundant parts from solid model for machining. Draw circular sketch line like the figure.
Select the Extrude command. Figure Select the Extrude command. Select the Extrude command with any method. Figure Figure Make a Hole for Assembly 1.
Geometry tab. Right-Click in space, then select the Mesh Sketch icon. Import training file Impeller. Choose Impeller. The single modeled vane can be patterned. Figure In the Tree dock, change the tab to Viewpoint.
Figure Align To Coordinate System 1. Create Ref. If needed, Flip Direction of the positive axis. Rotate until the X Axis Right Plane is passing through the edited vane. Create a Mesh Sketch on the Right Plane.
Sketch the inner profile shown in Figure Figure Figure Vane 1. Create a surface on either side of the cleaned vane with a Loft Wizard or Mesh Fit command.
Of Sections, then set the No. Of Sections to 7, and increase the smoothness. Planes and Mesh Sketches. Readjust the planes to reach the desired accuracy then accept the command. Repeat either option on the other side of the vane.
Edit any sketches created by the Loft Wizard to smooth and better the surface. Of Interp. Pts box, enter 20 then press Enter. Repeat Step 3 on the other sketches as desired. Create a Mesh Sketch on the Right Plane to capture the outer profile of the vane.
Close the sketch to create a solid revolve. Of Instances to Figure Edits and Shaft 1. Create the lower shaft using a Mesh Sketch on the Front Plane or any plane normal to the shaft. Create a Mesh Sketch on the top face of the shaft to cut out the top hole. Repeat process for lower hole in shaft.
Add Fillets where needed on the model. Step 1: Extract Contour Curves —Detect and automatically extract 3D contour curves for the area of high curvature on a mesh.
These curves can be edited and adjusted manually to create a better Patch Layout. Figure Step 2: Construct Patch Network — Automatically construct the patch network within the patch layout. Figure Step 3: Shuffle Patch Groups — Reorient the patches within the panels in a 3D patch network for better continuity.
An accurate freeform surface body will be created. This exercise converts a polygon object to an exact surfaces object and activities the remainder of the exact surfaces tab. This workflow generates surfaces match the object exactly as it is constructed.
Open training file Exact Surface. Choose Exact Surface. The Next Stage allows adjustment of those region separators and then places 3D contour lines inside the regions. The generated contour curves are now a 3D Sketch. Change the value of No. Pts to 10 then click the OK button. Select a junction point on the contour curves and swing the point back and forth so that the connected curves are smoothed.
Adjust all contour curves to be continuous and four sided. Select all of the Contour Curves and Rebuild them again. Pts to 20 then click the OK button. Verify all lines are straight and the patches seem continous. The panels will dictate the layout of the patch network. Figure Constructing a 3D Patch Network 1. Allow the software to automatically construct a patch network from the panels created previously with the Construct Patch Network step.
In both of these tabs, the command is located within the same group. Click the Deselect Current Planel next to Action in the top roll up to clear the previous selection and make choose a new panel to edit. Select a panel that needs to be shuffled and repeat steps 2 and 3 until all panels have equal patch sides. If not, click the vertex to redefine and Accept. Roll the mouse up and away to increase magnification; roll the mouse down to decrease magnification.
Most buttons will rotate the part. These shortcut keys will allow quicker access to certain functions quickly without selecting the function from the Tool Bar. Points Visibility Ref. Vectors Visibility Ref. Hold down the Ctrl button and click-drag the Right plane to the neck of the bottle by mm. Figure Figure Splitting the Mesh 1. Click the Next Stage button.
Select the region to remain and click the OK button. Click the OK button. The mesh will be identically mirrored across the Front base plane.
This command creates a constant thickness along the walls of the model. Click the OK button and the mesh will now have a thickness of 2mm. The mesh of the bottle is now complete and thickened and ready for the modeling process. In this training the Ref. Planes entity in the Model Tree. Figure Change Mesh Color 1. Change the color to the green material.
The color of the mesh material for the model will change to green. It does not change the color information of the mesh file. Global Remesh 1. All poly-faces will be remeshed to have the same edge length, resulting in a more uniform mesh. Enable the Edge option under the Mesh section in the Display tab, or press the F8 key on the keyboard. Figure Decimate 1. Apply the command again by clicking the OK button, then click the Cancel button.
Figure Figure Optimize Mesh 1. The mesh will now be optimized. Areas of high curvature will become sharper than the original shape. Apply this command again with the same options to emphasis sharper areas even more.
Smooth 1. The mesh will be smoother globally. The feature will be removed. Figure Fill Holes 1. Figure Figure Add Bridge 1. Click the Add Bridge button in the Editing Tools. Figure Figure Edit Boundaries 1. This command enhances boundary shapes on a mesh. The boundary will be changed to a circle.
Change the Method to Smooth and select the outer boundary of the mesh. Set the Select N-Depth Boundary to 3. The boundary will be smoothed by 3 poly-faces from the original boundary.
Click the Cancel to exit. Figure Figure Healing Wizard The wizard will remove unwanted and irregular poly-faces using an automated wizard process. Remove Dangling Poly-Faces 1. The dangling poly faces on the mesh will be removed. Reverse model a casting and iterate the model to the desired result by modifying the parametric features. Import training file A1-Iterative Model. For example, all Planes will be blue. Use the Extrusion Wizard to quickly create a base body.
The automatically selected regions were not appropriate for the desired outcome. Plane Front plane. Select the Next Stage arrow to view and edit the generated sketch and extrusion.
It should appear as a rectangle. Inspect the quality of the surface by checking different Surface Analyzing Modes. The majority of the surface is green so within our desired tolerance. This will show the curvature of the freeform surface.
The top, freeform surface is not editable in CAD. The surface is not easily reusable because its flow cannot be controlled by the user. Do not delete or undo the previous body. It can still be utilized in the next method. Create a Mesh Sketch on each of the side faces of the solid body.
Set the left and right edges of the base by converting the extracted base. These lines have a Converted Constraint. Change the lines to Construction Lines. Finish the sketch with the Line and Corner Trim tools.
Add Dimensions using the Smart Dimensions command. Repeat the same process for the opposite face. The other two sides needs to be created using Mesh Sketches and the previous sketches.
Use a Spline tool and only two points to connect the open entities. This will allow the spline to bend and better fit the polylines. Repeat this process on the other side.
Choosing the profiles from right bottom to left bottom, or left top to right top, will create a surface normal pointed in the desired direction. Check the changes in the different deviations between the Extracted geometry and the geometry created with sketches and dimensions.
Find the position and orientation of the rib feature. The created vector will not be used. Sketch the profile of the rib as shown in Figure Use Convert Entities to bring in the lower line of the rib sketch profile.
Trim the profile to close the sketch loop. Smart Dimension the sketch to define the rib, then Exit the sketch. Dimensions on the corner points, rather than the arc centers, will allow for easier radii changes.
Drag the arrow until it snaps to the upper boundary of the planar side region. Apply a Fillet to the smaller edge of the rib, the same was as in Step 9. Turn on the Deviation for Body to see how the solid model matches the scan. Make adjustments as needed. Click, hold, and drag the Tangent Arrow around to create a smoother tangent transition. Generate an editable axis for one of the cone features by creating a Mesh Sketch.
Accurate to the scan geometry would be generated, but it would not be easily editable. Quickly generate the cone body with the Revolution Wizard. The second stage allows for slight editing of the revolution and base sketch. After accepting the wizard, investigate the revolved shape by looking from the Front Viewpoint. A gap between the cone and the rib is revealed. Figure Figure The previous cone was perpendicular to the ref. Create the axis of the second cone by again using a Mesh Sketch.
They polylines will look like Figure Four points are needed to create the parabola. It should be near the apex. Use Figure to help place the other points of the parabola.
Dimensions and constraints will edit and move the entity. This line will be used to set angles and begin other dimensioning. The Revolution Wizard can show how the cone should be made, but it will be difficult to edit. Create a new Mesh Sketch on the new Plane 2. Edits to this axis will change the axis of this cone. Right-Click on Sketch12 Mesh and select Edit. Figure - Example of dimensioning If needed, adjust any sketch or center lines of the first cone axis or parabola to fit better deviations.
Investigate the final pin feature. Create a Mesh Sketch on the Front Plane. This would be compatible with both 32 bit and 64 bit windows. Download Full Setup. Your email address will not be published. Save my name, email, and website in this browser for the next time I comment. Free Download.
Comments Our site Facebook. Leave a Reply Cancel reply Your email address will not be published. Loading… 0. Author information Article notes Copyright and License information Disclaimer. Corresponding author. Received Jan 4; Accepted Mar The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material.
If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. Associated Data Data Availability Statement All data generated or analysed during this study are included in this published article in the form of tables and figures. Abstract Background To evaluate the accuracy of three different 3D digital model registration software packages for linear tooth movement measurements, with reference to a 3D digital virtual setup DS.
Methods Twenty maxillary and mandibular pre-treatment scans of patients undergoing clear aligner therapy were used. Results The change in tooth position was compared between the calculated tooth movement using each of the registration software packages versus the actual generated tooth movement from the Digital Setups.
Conclusions Compare and Geomagic software packages consistently showed maximum accuracy in measuring the amount of tooth movement in the maxillary arch compared to the reference standard. Background Appraisal of tooth movement, through digital superimpositions is critical in contemporary orthodontic protocols. Materials and methods Study design This diagnostic accuracy and agreement study followed a modification of the Guidelines for Reporting Reliability and Agreement Studies GRRAS where each software package was considered as a rater [ 25 ].
Sample collection The sample consisted of full arch pretreatment maxillary and mandibular intraoral digital scans of actual adult patients undergoing CAT. Open in a separate window. Segmentation of teeth and virtual tooth movements during Digital Setup generation. Geomagic G - Geomagic U. Registration of the initial model and the Digital Setup using the three software packages. Model trimming and segmentation of individual teeth: To ensure that the analysis was based solely on tooth-surface features, interproximal papillae and the model base apical to the gingival margin were removed from both the T2 and T1 models.
T2 models were then segmented to isolate each tooth as a separate object for superimposition on unsegmented T1 models. Global initial alignment: The dental arches were initially aligned globally, by three-points based on the mesial-buccal cusps of the first molars and the mesial-incisal point of the right central incisor in each arch that were used as matching points for initial registration.
Alignment was based on a predefined fit region, which consisted of the occlusal surfaces of the first molars and premolars, tips of canines, and incisal edges of lateral and central incisors.
This region was chosen to represent the average occlusal plane for each arch. This initial registration was then refined by 30 iterations of a closest-point algorithm to achieve best fit of the occlusal surfaces. Best fit surface registration: The software then automatically superimposed individual teeth from the segmented T2 models on the corresponding teeth in the unsegmented T1 models using best-fit surface-based registration.
Generation of 3D coordinate system and orthogonal planes for tooth movement measurements. Intra and inter-examiner reliability Initially, one researcher SA performed all registrations of pretreatment scans with their Digital Setups, reference landmarks and axes identification, modification of local coordinates, as well as all tooth movement measurements. Table 1 Amount of linear tooth movement measured in mm as determined by each software package.
D Maxillary OG 0. Table 2 Intraclass Correlation Coefficients for different movements among the three software packages, in comparison to the digital setup. Movements Type Digital Setup vs. Geomagic Digital Setup vs. OrthoAnalyzer Digital Setup vs. Discussion Quantifying the amount of orthodontic tooth movement in digital orthodontics is performed by registration software packages, which are dependent on the registration algorithm used [ 10 , 30 ].
Linear measurements In the present study, Geomagic and OrthoAnalyzer software packages used surface landmarks, since it was not possible to place a centroid on T1 and T2 and measure the differential positions using these software packages.
None of the studied software packages showed poor agreement with the DS across all tooth movement measurements in both arches. Buccolingual displacement was the movement recorded with highest accuracy and agreement between software packages.
Limitations of the present study All measurements were based on the morphology of the clinical crown due to the absence of roots in intraoral scans, therefore the tooth centroid could not be defined. The linear measurements calculated cannot determine the type of tooth movement whether translation, or rotation or a combination of both. Using the digital setup as a reference standard maximize the chance of agreement with the registration software packages since the adjacent soft tissues are not altered.
Accounting for the tissue changes concomitant with orthodontic tooth movement, the accuracy of the registration software packages will likely be lower than the reported values. Acknowledgements Not applicable. Authors' contributions SA: conceptualization, perform all methodology procedures, perform all work done on softwares, data curation, writing and original draft preparation, visualization, and investigation.
Availability of supporting data All data generated or analysed during this study are included in this published article in the form of tables and figures. Consent for publication Written informed consents were signed by patients whose scans were used in the study for the inclusion of the scan images for the purpose of publication. Competing interests The authors declare that they have no competing interests.
Footnotes Publisher's Note Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations. Contributor Information Samar M.
References 1. Three-dimensional analysis of orthodontic tooth movement based on XYZ and finite helical axis systems. Eur J Orthod. Evaluation of 3-dimensional superimposition techniques on various skeletal structures of the head using surface models. Stucki S, Gkantidis N. Assessment of techniques used for superimposition of maxillary and mandibular 3D surface models to evaluate tooth movement: a systematic review.
Vaid NR. Digital technologies in orthodontics ; an update. Semin Orthod. Has Invisalign improved? A prospective follow-up study on the efficacy of tooth movement with Invisalign. Am J Orthod Dentofacial Orthop. Applications of three-dimensionally scanned models in orthodontics. Int J Comput Dent. Intra-arch dimensional measurement validity of laser-scanned digital dental models compared with the original plaster models: a systematic review.
Orthod Craniofac Res. Accuracy and reliability of measurements performed using two different software programs on digital models generated using laser and computed tomography plaster model scanners. Korean J Orthod. Preparation and evaluation of orthodontic setup. Dental Press J Orthod. Grauer D, Proffit WR. Accuracy in tooth positioning with a fully customized lingual orthodontic appliance.
Assessment of different techniques for 3D superimposition of serial digital maxillary dental casts on palatal structures. Sci Rep. Validity and reliability of three-dimensional palatal superimposition of digital dental models. A novel method for superimposition and measurements on maxillary digital 3D models-studies on validity and reliability. Applications of artificial intelligence and machine learning in orthodontics: a scoping review.
Prog Orthod. Artificial Intelligence AI driven orthodontic care: a quest toward utopia? Medical image registration: a review. Comput Methods Biomech Biomed Engin. Geomagic design X user guide OrthoAnalyzer User Manual Measuring 3-dimensional tooth movement with a 3-dimensional surface laser scanner. Validity of palatal superimposition of 3-dimensional digital models in cases treated with rapid maxillary expansion and maxillary protraction headgear. Stable region for maxillary dental cast superimposition in adults, studied with the aid of stable miniscrews.
A novel method for the assessment of three-dimensional tooth movement during orthodontic treatment. Angle Orthod. Identification of a stable reference area for superimposing mandibular digital models. J Orofac Orthop. J Clin Epidemiol. Reliability of linear and angular dental measurements with the OrthoMechanics Sequential Analyzer. Sample size and optimal designs for reliability studies. Stat Med. Daskalogiannakis J. Glossary of orthodontic terms Chicago: Quintessence Pub.
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