Free online gear generator dxf. You can also create stacked gears that allow for mul.

Free online gear generator dxf Gear Free DXF Files & Vectors 3axis. Metric and Imperial Unit Spur Gear Generator Input Parameters. To install Gear Generator 3, you need to download the zip file from the link provided above and extract it to your computer. The output format has changed from SVG to DXF which is more commonly used in CAD and CAM applications. Save and share your designs. If you want to process gears in your shop, the Gear Dimension Calculator gives you the key dimensions you need to make your gear blank. This free online barcode generator creates all 1D and 2D barcodes. Gear Generator is a tool for creating involute spur gears and download them in DXF or SVG format. Thanks, SM An Involute spur gear generation library I made due to not finding any gear existing free software with ring gear functionality to my liking. An involute curve is fairly easy to calculate and quite a number of freely available tools and scripts exist that use this fact to create involute gear profiles (see e. This app creates a DXF drawing file from a description using AI Input data Describe the drawing you want to create with AI (e. Most of the parameters are shown in the image on the left; you can click (or middle-click) on the image to see a Gear Builder is a tool for creating involute spur gears and download them in SVG format. It includes a Oct 31, 2014 · I'm designing some specialized parts involving involute gears. com/🔜Please SUBSCRIBE to update more new videos: https://www. Display. ca and purchase Matthias Wandel's gear generator. 375" diameter circle based on the gear center. Creates a . Online Check out our FREE online gear designer STLGears. We began as a gear template generator, then it developed into more than just a gear utility package, so we hope you’ll find it all interesting and perhaps handy. incompatible combinations are indicated. - koppi/involute-gear-collection A complete suite of online tools for creating, editing, and converting 2D drawings, including shapes, parametric designs, DXF nesting, and file conversions Create Arc Toskk's Gear Generator; Svg Gear Generator Download; Gear Generator Dxf; Svg Gear Generator For Kids; This free online gear template generator is designed for making scale accurate paper gear templateswhich you can glue onto wood and then cut out with a bandsaw. 0. Laser Cut Gear Clock Laser Cut Steampunk Wall Clock Gear Clock Wall Decor Free Vector The gear template generator program is a program for printing paper templates for cutting out gears. SVG and . R-Max V2 Free DXF Files; Free Vectors; All Searches/Tags; Tools. NET Web Forms Control, Barcode DLL. Similar Threads: News NEW VIDEO - CNC Router Modifications - Constructing a Gear Train From Wood! Newbie-First Look at CamBam's Gear Template Generator; Bevel Gear Cutting with Involute Spur Gear cutter Check out our FREE online gear designer STLGears. A complete suite of online tools for creating, editing, and converting 2D drawings, including shapes, parametric designs, DXF nesting, and file conversions Create Arc An involute curve is fairly easy to calculate and quite a number of freely available tools and scripts exist that use this fact to create involute gear profiles (see e. 11/17/18: UPDATE: Now saves to STL format. the result can be transferred to cad software via dxf file. Tomorrow’s innovators are made today. Box Generator With Lid; DXF Viewer; Ruler Generator Nov 10, 2021 · When the box design is complete, the MakerCase flattens the three-dimensional model into blueprint and generates an SVG or DXF file that can be sent directly to a laser cutter or CNC router. 1931 "gear generator dxf" 3D Models. I implemented an online lantern gear builder to complement my other online gear generators. Free Gear Generator for creating . 10000+ "gear generator" printable 3D Models. It can do everything that the online gear template generator can do, and much more. Create vector graphics SVG files. An STL file is generated by your CAD system and stores the triangulated facets showing the surface of a solid object and may be in any form this is a simple planetary gear designer. Gear(48, 32, 20) geom = g. Adjust the gap between the gears to ensure proper meshing. write_dxf('gear. STL file for use in 3D printers and importing into CAD/CAM packages. The generated SVG drawing can be downloaded and imported in CAD applications or opened in the open source SVG editor Inkscape to export as dxf or other formats. A complete suite of online tools for creating, editing, and converting 2D drawings, including shapes, parametric designs, DXF nesting, and file conversions Create Arc Dec 10, 2024 · Cause: Gear teeth may not match properly or the gap between them may be too large, leading to poor meshing. As an example, the image on the right shows the path of one lantern pin moving clockwise into the 3 o’clock position. com This web application simulates the movement of the rack cutter to create external spur gears with straight, flat-topped teeth. Each element in the file has a prefix integer number called a group code. The gear software features a free online gear generator and is easy enough to use for beginners. Design your own complex rotational patterns. Steep learning curve. wood, phenolic plastic, etc) and printing them out onto Oct 23, 2024 · It saves time and effort in gear design tasks, offering accurate results quickly. com is 3. file and edit it for the spokes, or features I wanted. Feb 7, 2021 · About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Spiralator is a free, easy-to-use, mobile-friendly, online geometric drawing tool inpired by the Spirograph toy. the planets are distributed evenly. 5° and 20. In addition it let you compose full gear layouts with connetcted gears to design multiple gears system with control of the input/output ratio and rotation speed. No software download or signup required. Create and download spur gears in DXF and SVG formats with this free online tool. I'm looking for a way (or utility) for SolidWorks 2013 users to generate gear profiles within a sketch. sldprt. Gear 1 Tooth Count: Gear 2 Tooth Count: Module (Module = 25. Various types of gears such as spur gears, bevel gears, rack gears, worms, and internal gears can be drawn, and the drawings can be output as DXF files. Click to find the best Results for gear generator dxf Models for your 3D Printer. The Maker Union License allows you to make. It will also generate G code. This DXF gear calculator and generator was designed to create models of metal gear sets and single gears. dxf drawings Below gear generator down loads. Thank you 3axis. import gear g = gear. Simular: Spur Gear and assembly Builder. ca is a magical web-based tool (probably) using little wooden mathematical gears on the back end to output a 2D downloadable file, that you can also print, slap on a piece of cardboard, plywood, acrylic or other material and cut out. com . Design your own stl gears for 3d printing using our FREE stl gear generator. OTHER EXAMPLES ===== conj-oval-gear. Robust Involute Helical Gear Generator - CCW. About Program that will generate DXF files of DIN 5480-1 internal and external gears The description says that it sends the gear to the printer in vector format but it doesnt save as a vector so. This free online CAD converter converts from many images and other CAD formats into DXF. At the end though I subtracted a ringgears-addin-made gear from my own gear, and all that remained were the root fillets that my gear had but the generator-made gears don't. The Maker Union License. You are allowed to use these designs to fabricate objects for personal or commercial purposes. To use a gear in your chosen CAD system, you can download a DXF (or SVG). com. Ultimately, all programs will allow you to specify the module/diametrical pitch and the number of teeth/gear diameter, as well as other parameters specific to the gear. Gears can be animated with various speed to demonstrate working mechanism. 4. youtube. I use OneCNC and it has this flexibility to draw any pressure angle on any pitch diameter (within reason, I guess). Module: Num. Box Generator With Lid; DXF Viewer; Ruler Generator 3axis. It also allows downloading the produced original (custom) gear drawings in the dxf format and expands them by using CAD software. Bolded: Our Gear Dimension Calculator solves Involute math for you and is helpful in these areas of gear processing. Design the gear your project needs with this simple tool built for internal and external spur gears, rack and pinion: output your file directly to your cad program for 3D printing, routing, laser cutting, water jet cutting If you want to design a new transmission, actuator, planetary or other geared mechanism the DXF generator gives you the CAD sketch you need to get started. 0https://geardxf. 150 . Trial available Involute Gear Builder. The gear drawing software means an on-line automatic program to produce gear drawings when users input various parameters needed to define gear sizes. I couldn’t find a plugin, but I did look at several stand alone packages that designed a working set of gears that could be saved as dxf files and then imported into Rhino. Jan 25, 2024 · In addition, this online gear design software focuses on 2D design and lacks direct 3D modeling capabilities, but it generates DXF and SVG files for 2D gear drawings, facilitating further editing and analysis in other software. Line Resolution: This is to do with how many line spans are used to create the arcs on the gears teeth. Jan 28, 2012 · Awesome gear generator, thanks for sharing! I am experimenting designing cycloidal gears with FreeCAD and did a video on YouTube and want to make sure it is OK to share a link to your gear generator Best Regards Gear Generator is a tool for creating involute spur gears and download them in SVG format. May 17, 2023 · Gear Generator 3 is a useful tool for hobbyists, makers, engineers, and anyone who needs custom gears for their projects. We have thousands of cutting templates posts available for free download on our website vector files DXF CDR SVG DWG 3D STL templates and we are growing more and more. co have 71 gear dxf and vector files (. Create custom STL and DXF gear models with our FREE Online Gear Generators. DXF (for CAD) Most CAD programs can import DXF files. g. Whether you want to make clocks, robots, machines, toys, or art, Gear Generator 3 can help you create the gears you need. This was my first foray into the geometry of gear profile generation, so don't be surprised if you find errors within the mathematics. You can also create stacked gears that allow for mul The Free Gear Designer For Manufacturing Applications. Available as Barcode ActiveX, Barcode . DXF because the gear generated is not a 2D Object After clicking Export as . Plans include tools to generate gears with involute and cycloid tooth profiles. DXF, 3D DXF, and STL's supported. Some people have already created puzzles by printing on wood and then cutting one of my patterns, with awesome results, and I have cut some myself. Send us your prototype, sketch, or plans for a quote; or attend one of our quarterly Gear Trainings to learn more! Sep 7, 2023 · Free Gear Generator - Design & Create Spur Gears. DXF In Console: WARRNING: Current top level object is not a 2D object. DXF, STL and G-code files of involute gears (pressure angle 14. Jan 24, 2012 · The Gear template generator from woodgears. Not all gear types support 4th axis if their tooth model isn't compatible with tangential machining. 100% Pirate Free Sub. DXF export remains available too! DXF, drawing interchange format, or drawing exchange format, is a tagged data representation of AutoCAD drawing file. svg or . google. The vector file Gear dxf File Jan 24, 2012 · The catch is that the free online app only exports prints, not laser-cuttable files. It is a complete rewrite of version 1 which was introduced 2014 ( part1 , part 2 ). Things that the offline gear template generator can do: Involute spur gears (spur, ring, and rack) Planetary gear sets (using ring gears) Jul 8, 2014 · 's been a while since I used it, but I would generate the gear and output it as a dxf. Feb 22, 2017 · Gear Generator is a tool for creating involute spur gears and download them in SVG format. software. e. Design and customize spur gears with eMachineShop's gear design wizard and export them as DXF files. Tinkercad is a free web app for 3D design, electronics, and coding. Paper printouts at 1:1 scale are also available. Using the design wizard, a 3D gear can be designed and customized in minutes. Now sketch in the OD of the spline with a 1. Nov 2, 2020 · Conceived 2 days after the contest was announced, it’s been a crawl/walk/run/mad dash to get the project, glamour-shots and video done by the deadline. 1. Dec 28, 2024 · GearDXF is a free program which outputs a DXF file containing a 2D outline of a spur gear using specified parameters. el-gear. Jul 16, 2024 · Gear Simulation. you can choose the number of planets, the number of teeth on the planets and the internal gear. For those so inclined, there are good instructions for making wooden gears using non-digital fabrication. Gears can be animated with various speed to demonstrate working mechanism The gear template generator program is a program for printing paper templates for cutting out gears. SVG files based off of your spur gear design. Inches. 2 1/2D machining and 4th axis machining of gears. I recommend printing the gears with an ink jet printer. The tooth face is a true involute curve, but the base gaps between teeth are rough. Free Online CAD File Converter for DXF, IGES, STEP and STL. Even cheap ink jet printers print very scale accurate but not all laser printers are accurate. Contribute to this open source project @ Github/GF-Gear-Generator . Dec 29, 2013 · Online Involute Spur Gear Builder v2 September 27, 2020; Wooden Clock with Gravity Escapement July 27, 2019; Online Grasshopper Escapement Builder March 4, 2017; Online Lantern Gear Builder February 19, 2017; Online Involute Spur Gear Builder – Part 2 July 13, 2015; Recent Comments. Teeth: Pressure Angle: Aug 13, 2007 · Woodworker Matt Wandel has a tool on his site for designing your own "low precision" gears (i. DXF Sep 27, 2020 · Version 2. Box Generator; Box Generator With Lid; DXF Viewer; Ruler Generator; Company. 0 Changes include: English System now available. Click "OK" to use the specified options and the Gadget will now create the vectors to use to create the toolpath. Spur Gear Calculator and Generator - Download DXF, SVG or CSV Excel format files. Gearotic. You can input the number of teeth, module, pressure angle, rack shift coefficient, fillet radius, torque and face width, and download the DXF profile of the gear for CAD software. get_geometry() geom. This program uses a unique method to generate SVG gear shapes that you can import into a CAD program for cutting gears with CNC. Mar 14, 2020 · Mastercam has a sprocket profile generator tool that I’ve used in the past to pretty good success. DXF is a format that AutoCAD standardized as a means of interchanging 3D graphics. Involute, Cycloidal and Clock Gear GCode Generator. Plus, if you look further you can see that CAD software for DIYers or SMBs does not contain the functions of drawing the gears. Sep 28, 2021 · Bold-Italic: Our Spur Gear Generator creates the . December 1st, 2015 Sep 7, 2023 · Making kinetic gear sets is loads of fun! Gears (spur & planetary) design apps that export to . No download. co have 11 gear clock dxf and vector files (. Things that the offline gear template generator can do: This open source Cycloidal Gear Builder is an evolution of a desktop app that I developed in 2012. You can then import the dxf into Solidworks and extrude it and modify however you want The gear template generator program is a program for printing paper templates for cutting out gears. dxf') The following example will generate a 48-pitch, 24-tooth, 20 degree pressure angle gear with a kerf of 1/100 and a bore of 1/8 and export it as an SVG (scaled by a factor of 500) with a magenta stroke color: Fast, secure and free DXF editor Online Select dxf file Important: 150 MB maximum file size, all upload and processed Sep 27, 2020 · Version 2. ly online gear generator, dxf gear generator, stl gear models, laser cut gear, stl gear generator. py: The standard elliptical gear generator. Spur Gear Generator is unitless: you may choose inches, cm or millimeters when importing your DXF file as you will have the same value for D/P as it is set above or as imported (SI or imperial nits). Fast, secure and free DXF editor Online Select dxf file Important: 150 MB maximum file size, all upload and processed Sep 27, 2020 · Version 2. SLDPRT. Normal method for helical racks is now supported. And my first generator imitates the impact of a projectile in a piece of glass, and creates a custom unique jigsaw puzzle where the broken shards are the pieces. oval-gear. This is a generator for simple planetary gears and compound planetary gears. Internal Gear Internal gears play a vital role in high-power, more compact transmissions. Normal method for helical gears is now supported. Design the gear your project needs with this simple tool built for internal and external spur gears, rack and pinion: output your file directly to your cad About Gear Generator is a tool for creating involute spur gears and download them in DXF or SVG format. dxf file of the entire sprocket save it into your cad and cut it. CAD Output. What makes the designs even more appealing is the fact that they are available for free as DXF files. gear cog . Dec 28, 2024 · GearDXF is a utility which outputs a DXF file containing a 2D outline of a spur gear using specified parameters. Features/fixes over the original: - Added metric conversion and metric gcode output option - Added support for sprockets with more than 220 teeth - Added the tool offset option for gcode - Added a rough graphical render which is frankly just eye candy For those new to Sprocketeer it is a program that I created Does anyone know of any good free gear generators that I could use to create an Illustrator file or at least an SVG (so I can make sure the lines are… Feb 17, 2021 · Gear generator. Do keep in mind that sweeping-along-a-path makes a transverse-system gear, whereas most gears sold are in the normal system. With TEC-IT Barcode Software you generate barcodes as part of applications or web-sites. The latest version of GearDXF by Scott at forestmoon. 3125" pitch diameter. Input tooth count, module, pressure angle, and other parameters to generate accurate and customizable gears for your project. Sprocketeer and gear generator. Sprockteer generates really good plasma cnc files for chain drive. py: Makes one oval gear. This tiny program provides a simple interface where you can customize the module and diametral pitch, pressure angle, clearance, and other properties of gear. Pros: User-friendly interface. . Things that the offline gear template generator can do: This 3D spur gear generator brings a whole new dimension to spur gear design, visualization, and configuration. The tooth count n1 of gear one defines various configurations: The Free Svg Blog Gears Free Svg Files Cricut Scal Silhouette Free Svg Silhouette. China Machine Shop’s free CAD software was developed to enable both beginners and experienced CAD users to customize their 3d drawings online for free. The program is specifically designed for modeling spur gears. Explore infinite fascinating geometries. From that I could extrude it in Autocad, or Solidworks. Test the gear mesh to ensure smooth engagement. Gears App software enables multidisciplinary engineering teams to create 3D gear models, design for manufacturing, and manage gear design data in a web browser. Whether you need a model for prototyping, visualization, 3D printing, or laser cutting, we've got you covered. A brilliant piece of software, related to spur gear profiles, is GearDXF. Will make offset pairs for even teeth numbers by default. Supports multiple file export formats (2D DXF, SVG, 3D STEP, OBJ, STL). I found four with some promise. This is only possible thanks to the participants. Runs on your PC (not Mac). Gears can be animated with various speed to demonstrate working mechanism Free DXF files of Gear. Jan 1, 2014 · Hi. It can do everything that the online gear template generator can do andm more. , A rectangle 40x100) (R) Dec 30, 2024 · Sprocketeer is a program created to generate gcode for cnc mills to cut sprockets. I'm familiar with gears being imported from the toolbox, but haven't been able to find out how to generate just the sketch of the gear profile. In addition it let you compose full gear layouts with connected gears to design multiple gears system with control of the input/output ratio and rotation speed. The gear meshing with the lantern gear is created by tracking how the lantern gear pins cut into the disk of the matching gear. eps) for free to download. Our Guarantee Machine shop and design studio offers machining, design, and consulting services for your gears, gearboxes, and other mechanical systems. Started Free 2D Gear Design Software (DXF/ DWG) - GearDXF 2. co have 10 Gear dxf files for free to download or view online in 3axis. Solution: Ensure accurate design of the gear teeth and tooth pitch, possibly using a gear generator tool for precision. Click to find the best Results for gear generator Models for your 3D Printer. Nov 1, 2017 · A while back I asked if anyone had found a plugin for Rhino that would design a set of gears. Involute profile of Design and order parts online with free 2D browser CAD. sur. , Gear template generator, Parametric Involute Bevel and Spur Gears, OpenJsCad’s gear demo, and many more). Felipe Zuleta on Online Cycloidal Gear Builder Mar 1, 2006 · In other words, anyone with a proper DXF file can manufacture a gear with an EDM; a dedicated CNC programmer is not required. Dec 28, 2024 · GearDXF can be used to design Spur, Internal, and Rack gears, which can then be exported to 2D DXF, and SVG files or 3D STEP, OBJ, and STL files. Going to your gear software, generate a 30° pressure angle gear with 21 teeth on a 1. co DXF Online Viewer. Geometry. Try it today! Gear Template Generator Free Download This free online gear template generator is designed for making scale accurate paper gear templates which you can glue onto wood and then cut out with a bandsaw. Our 3D spur gear generator helps you make custom 3D gears and export the . mm Gear Generator is a tool for creating involute spur gears and download them in SVG format. Select any STL file from your computer. Gear Template generator and How-to Bore Diameter: This is the center hole of the gear on which the gear rotates. Therefore, completely interactable with your favorite CAM software. Learn about gear terminology, materials, and types with our gear simulator and FAQ. Version 2 creates higher quality output without ragged edges at higher speed. When I take the following random values; a pitch of 10, then a pressure angle of 20°, then set the pinion and gear teeth both at 10, leaving all other parameters at zero, then generate a high quality DXF, then overlay the geometry on top of an involute generated in Excel from the basic involute equation, the two don’t overlay precisely. cdr, . Cons: Not free; requires purchase. This group code actually represents the element that follows and indicates the meaning of a data element for a given object type. 3axis. Good for modeling spur gears. Gearotic CAD will generate most gear types found today, combined or individually, and allows user to simulate or animate a creation. The gear template generator's DXF export is relatively simplistic and only two dimensional, but it will get the shapes into your CAD program. Share your work in the public galley and view the work of others. Compatible with a broad range of Windows OS. informer. Design the gear your project needs with Well, if you have $28 to spare, you can go to woodgears. co have 35 gears dxf and vector files (. G-Code Output. 0 of my online involute spur builder is available now: Online Involute Spur Gear Builder v2. 5, 20 or 25º): Clearance (minimal distance between the apex of a tooth and the trough of the other gear; mm): Gear 1 Height (mm): Gear 2 Height (mm): Gear 1 Center Hole Diameter (mm), 0 for no hole: Width of Keyway (mm), 0 for no keyway: The Free STL Gear Designer For 3D Printing. Laser Cut Harmonic Analyzer – A Mechanical Oscilloscope That Uses Gears And Springs To Add Sines Laser Cut Wooden Box With Gears Hey, I am interested in 3D Printing gears, but, I cannot find a good way to make them On Fusion360's "GFGearGenerator" AddIn, there is no option… Spur gear geometry calculator and generator. The new version runs in modern browsers with WebGL support (if in doubt, use Chrome). 2890 "gear generator dxf" 3D Models. Spline Generator III. However, I have not found a freely available tool that correctly. Features: Web-based online gear design software with no need for any installation. What I see is: File>Export as . Allows extensive customization of gear properties. The output DXF files have four layers: gearteeth It seems to work well and it's free. Gear generator will create the gears easily and you can animate them to see how they will work together. The issue I seem to be having is that it is refusing to export as a . All about gear design! Here, you'll find a wealth of information on how to design gears and build 3D & 2D models, including tips and techniques for creating your own STL/DXF gears on STLGears. Laser Cut Planetary Gears DXF File Gear Disk dxf File Dec 1, 2015 · Join 14,580,000 engineers with over 6,360,000 free CAD files Join the Community. Import DXF files. There's a free online version, but the purchase one will let you export a dxf. Each team has a mastercam license from the virtual kit of parts. And . Report content . The implementation is inspired by the subtractive process that Michal Zalewski's describes in part six of his excellent Guerrilla guide to CNC machining, mold making, and resin casting . Convert CAD file formats online for free. Spiralator is a free, easy-to-use, mobile-friendly, online geometric drawing tool inpired by the Spirograph toy. scad It apears Not to be able to export as a . $120 Very robust. Setup your hobber or shaper with our change gear This free, highly functional gear drawing software allows you to easily create gear drawings by entering various parameters, hub shapes, hole dimensions, keyway dimensions, and other information. The DXF export does not include units. 0°). Generate the profile sketch, export as a dxf, import the dxf into your cad program to get a sketch, extrude the sketch as your sprocket. 4/Pitch): Pressure Angle (usually 14. Here's a pointer, "The Module (Diametrical Pitch) and the Pressure Angle must match for the gear and Rack, to mesh correctly". Note that the DXF approximates the involute gear form with a polyline - if you think you can help me get this to use a spline instead, please do get in touch. Design a gear train and simulate how it will perform. The gear parameters are used to create the shape of a rack; The curve that each line or corner of the rack would cut into the gear, as they move together, is determined exactly, to the limits of floating point precision; The SLFMaker will take care of the rest. Convert CAD file DXF files contain 2D and 3D image data and enable the sharing of these files over a multitude of programs. See full list on makerdesignlab. A simple planetary gear consists of a ring gear, a sun gear, and multiple planet gears, where typically the sun is the input and the planet carrier is the output. Does not require a subscription or internet connection. Create your own dxf gears for laser cutting using our FREE dxf gear generator. Every Day new 3D Models from all over the World. Simulate gear cutting tools for accurate 3D CAD gear geometry, parametrically define gear microgeometry, compute gear manufacturing tolerances, and select gear steel for fatigue life data. When creating gears, they are now placed into a new component. This application is used as an aid to the design of simple spur gears using, involute, cycloidal, recoil escape, dead-beat escape and ratchet wheel tooth form. A compound planetary gear consists of multiple simple planetary gears in so-called "Stages". DXF and . Having never done gears, I thought they would be the hardest part, but they turned out to be relatively straightforward using a free online gear generator (link below). >File. DXF File>Save As. SVG files for upload into your machine or CAD/CAM program. Gears can be animated with various speeds to demonstrate working assembly This free online gear template generator is designed for making scale accurate paper gear templates which you can glue onto wood and then cut out with a bandsaw. For cutting, MakerCase can compensate for the kerf or laser beam width or add dogbone fillets on inside corners for CNC routing. 0 and it will now export directly to an STL file! That means you can configure a rack and pinion gear set in minutes and go directly to a 3D printer. Zero Tolerance Members Online. py: Produces conjugate oval gears with arbitrary period ratios. Version 1. Evolvent Design Free Gear Generator - Design & Create Spur Gears. Most CAD programs can import DXF files. They also offer a more sophisticated version for $26 with a lot more features that will export DXF and Sketchup files (PC only). iycv hyhdcxv zsbvgz zqxho hzrqev yoff ijowte tclefaf gygkd axzel