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I am developing a high-density polyethylene dunnage block that must safely support well over 100,000 lb. The part is a triangular prism that rests flat on its largest face (the point does not face upward). Key dimensions are fixed at 3 in height, 2 in width, and 20 in length. Because the piece will be 3D-printed, every edge needs to be watertight and the model must be export-ready for slicing software. I need a fully detailed AutoCAD 3D model with precise measurements, clean tolerances, and a solid body free of non-manifold geometry. Fillets or small radii on sharp edges are welcome if they improve printability without changing the stated exterior dimensions. Deliverables – Native AutoCAD (.dwg) file of the finished model – Print-ready file (STL or STEP—whichever you normally generate after modeling) – A quick dimensioned drawing or screenshot set confirming the 3 × 2 × 20 in envelope Acceptance Criteria • All three principal dimensions match the spec within ±0.01 in • Model is a single closed solid suitable for FDM or SLS printing • Orientation clearly shows the triangle lying flat Once the files pass these checks, the project is complete and ready for the prototyping stage.
Project ID: 40564163
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Hi there ! With over 7 years of experience in the field of 3D modeling and design, I am confident in my ability to deliver precisely what you need for your project. My proficiency with 3D modeling software like AutoCAD and SolidWorks will ensure that every dimension of your high-density polyethylene dunnage block is perfect, with a tolerance within ±0.01 in as required. Having worked on projects involving 3D printing, I understand the importance of watertightness and non-manifold geometry in CAD models for slicing software, which will be extremely relevant for your project. My designs look not only at aesthetics but also practicality - introducing fillets or small radii on sharp edges when it helps enhance printability without changing exterior dimensions is a design philosophy that I strongly adhere to. In addition to design expertise, my understanding of design for manufacture will be a significant advantage for you. I'll ensure that the final model is suitable to be produced using FDM or SLS printing methods. Having said all that, what sets me apart from other designers is my dedication to delivering on time without sacrificing the quality of work. I am excited about this project and am eager to transform your vision into reality! Thanks & regards Gaurav Sharma….
$30 CAD in 1 day
3.1
3.1
61 freelancers are bidding on average $143 CAD for this job

Hello, We specialize in precision 3D CAD modeling for engineering and manufacturing, creating watertight, print-ready solid models with accurate dimensions and clean geometry. Our team has extensive experience delivering AutoCAD models optimized for FDM and SLS prototyping, ensuring reliable manufacturing results. We noticed your requirement for a triangular prism dunnage block with exact 3 × 2 × 20 inch dimensions and a single closed solid suitable for 3D printing. We will deliver a fully detailed AutoCAD model, print-ready STL or STEP file, and a dimensioned drawing confirming the specified envelope and orientation. We are committed to providing accurate, production-ready files, clear communication, and timely delivery to support your prototyping stage. Thanks
$150 CAD in 3 days
8.1
8.1

As a seasoned CAD professional with expertise spanning 3D design, drafting, and modelling, I am well-versed in meeting stringent dimensional tolerances and technical specifications. I've honed my skills over the years to ensure that every edge of a model is watertight and free from non-manifold geometry - which is a critical requirement for your 3D printing project. In fact, I am familiar with both FDM and SLS printing techniques that you intend to employ. My familiarity with slicing software would ensure that the final files I hand over are export-ready and print accurate. What sets me apart from my peers is not only my technical skillset but also my experience working on similar projects. For instance, I have worked on hydrology & hydraulics projects which also necessitated meticulous attention to detail and precision. This project is right up my alley and I'm confident of delivering beyond your expectations. I understand the importance of clear communication and have an excellent command over English and the ability to effectively understand and execute complex requirements. My proficiency in Catia, Rhino, AutoCAD (which you specifically require), amongst other software as mentioned, will aid me fuelling high-quality work throughout this project. Partner with me and together, we'll ensure stylistic printability without compromising crucial dimensionality. Let us collectively concoct your triangle dunnage masterpiece!
$120 CAD in 3 days
7.9
7.9

As an experienced 3D designer and developer, I have the skills needed to ensure your high-density polyethylene dunnage block is not only aesthetically pleasing but functional and ready for production. With a background in engineering and manufacturing, I understand the importance of precise measurements and clean tolerances which will be pivotal for the CAD model. Additionally, I am no stranger to watertight models, crucial in your desire to have every edge seamless and print-ready for slicing software. Another advantage going for me is my specialization in 3D printing and rendering. This puts me in a unique position to ensure that the solid body of your dunnage block remains structurally sound, with zero non-manifold geometry issues after printing. I am highly proficient in AutoCAD which guarantees a native .dwg file upon completion, as you've specified. Moreover, my previous engineering projects involved creating models suitable for FDM or SLS printing where attention to detail down to ±0.01 inches was crucial.
$60 CAD in 1 day
7.5
7.5

Hello, After reviewing your project description, I understand you're seeking Triangle Dunnage CAD Model I specialize in 2D and 3D modeling, AutoCAD drawings, elevations, SolidWorks, 3ds max, vray, skp,lumion, FBX, Unity, and rendering, along with both interior and exterior design. With over 5 years of experience in the field, I also create engaging walkthrough videos. Please take a moment to review my portfolio. I look forward to your prompt response. Best regards, [syed] [https://www.freelancer.com/u/SJDESIGNER9]
$50 CAD in 1 day
6.9
6.9

Hey , I’ve carefully checked your requirements and really interested in this job. I’m working as a freelance graphic designer with U.S. and European teams. I’m offering best quality and highest performance at lowest price. I can complete your project on time and your will experience great satisfaction with me. I have rich experienced in 3D Drafting, 3D Design, 3D CAD, 3D Print Design, Solidworks, 3D Modelling, AutoCAD and CAD/CAM. For more information about me, please refer to my portfolios. I’m ready to discuss your project and start immediately. Looking forward to hearing you back and discussing all details.. Many thanks
$30 CAD in 1 day
6.6
6.6

Dear Sir, As a mechanical engineer, I am a SolidWorks/Fusion360/AutoCAD expert and product designer. I’m excited to submit my proposal for your project. I have experience converting product concepts, sketches, and reference designs into detailed manufacturing drawings and production-ready CAD models. Here is my service; *Detailed 2D manufacturing drawings. *Create a DXF and PDF file for CNC/Laser/Plasma cutting. *Creating STL, STEP and X_t files for 3D Printing and Manufacturing. *3D modeling/rendering of assembled parts. I would be glad to discuss your project in more detail and answer any questions you may have. I'm ready to get started immediately. Thank you for considering my proposal. I look forward to working with you. Best regards Ivy
$50 CAD in 1 day
6.5
6.5

With my extensive background in 3D design and modeling, specifically in creating production-ready 3D models, I am confident in my abilities to deliver a high-quality AutoCAD 3D model for your triangular dunnage block that not only meets but exceeds your specifications. My skillset includes a comprehensive understanding of the required software such as Solidworks, AutoCAD and resultant formats like STL, which will enable me to generate fully detailed files during the design stage, as well as watertight, export-ready files ready for the 3D printing process. Consider my familiarity with FDM and SLS printing as an added advantage for your project. With my experience, I understand the importance of precise measurements, clean tolerances, and a solid body free of non-manifold geometry. I can also incorporate fillets or small radii at sharp edges if it enhances overall printability without altering key dimensions. Lastly, as a freelancer committed to professionalism, clear communication and client satisfaction, I am dedicated to producing work of exceptional quality while ensuring you're consistently informed about the project's progress. Today's global marketplace demands reliability and attention to detail - qualities that have become part of my brand essence over the years. Choose me for this project and I promise to breathe life into your ideas with precision and excellence - exactly what you require for successful product realization!
$150 CAD in 1 day
6.5
6.5

Hello, I am interested in assisting with the development of the high-density polyethylene dunnage block CAD model you require. I will meticulously create a detailed AutoCAD 3D model with precise measurements, ensuring clean tolerances and a solid body free of non-manifold geometry. Fillets or small radii will be added to sharp edges if they enhance printability without altering the exterior dimensions. Could you please confirm if any specific surface finishes or textures are required for the model? Please have a look at our Freelancer portfolio through the links given below. https://www.freelancer.com/u/CreativeDesign50 Best regards, Kirandeep K.
$30 CAD in 1 day
6.3
6.3

Hello I can create the precise AutoCAD model and export files as specified. I am an experienced CAD/CAM designer specializing in CATIA, SolidWorks, and AutoCAD, with over 10 years of professional freelance and teaching experience. I excel at transforming 2D plans into precise, detailed 3D models, creating accurate assemblies, parts, and visualizations ready for manufacturing or prototyping. With my expertise in Part Design, Generative Shape Design (GSD), Drafting, and Assembly Design, I deliver high-quality, production-ready models in STL, STEP, OBJ, or FBX formats. I am detail-oriented, efficient, and committed to exceeding client expectations. Best regards, Mounir
$68 CAD in 1 day
5.8
5.8

Hello, I'm Adham, with over 15 years of experience in AutoCAD, specializing in creating precise 3D models for various industries. I have carefully reviewed your project requirements for the high-density polyethylene dunnage block and am confident in delivering a detailed AutoCAD 3D model that meets your specifications. Having completed similar projects in the past, I understand the importance of clean tolerances, watertight edges, and export-readiness for slicing software. I will ensure that the model is print-ready, with precise measurements and a solid body free of non-manifold geometry. With a portfolio of successful projects, I have provided graphic design, web design, and interior design services for over 1500 companies worldwide. You can view my portfolio at https://www.freelancer.com/u/engmoriadham Let's discuss further details in the chat. Looking forward to working together. Thanks, Adham
$100 CAD in 3 days
5.8
5.8

With my extensive experience in 3D design, specifically for 3D printing applications, I believe I am the ideal match for your Dunnage CAD model project. I am well-versed in using various 3D modeling software including Blender, ZBrush, and Tinkercad to ensure precise and detailed designs. Moreover, my familiarity with slicing software like Cura, Prusa Slicer, and Simplify3D would make me able to provide you with the print-ready files (STL/STEP) you require after completing the modeling task. Having a strong command over filament types like PLA, ABS, PETG, and TPU allows me to optimize the printing process through careful material selection. Thus, I will be able to provide you with a detailed {''].dwg file of the finished model that meets your specifications. Additionally, my focus on quality control throughout the print process ensures that we'll attain the best possible results. Lastly, as a continuous improvement enthusiast, I look forward to receiving your feedback on the initial prototypes. This feedback will enable me to make any necessary refinements and ultimately meet all your requirements within the given tolerances. With me on your project, you can be confident about reaching the prototype stage swiftly while having a design that is ready for efficient and successful mass production!
$140 CAD in 1 day
5.6
5.6

Hi, there I can create an accurate 3D AutoCAD model of your HDPE triangular dunnage block, ensuring it meets your specified dimensions and is fully optimized for 3D printing. The model will be a clean, watertight solid with precise geometry, appropriate edge radii where beneficial, and no non-manifold errors. You'll receive the native AutoCAD DWG file, a print-ready STL or STEP file, and a dimensioned drawing confirming the 3 × 2 × 20 in envelope and model orientation. I focus on producing manufacturing-ready CAD models with high dimensional accuracy and can deliver a quick turnaround. Thank you.
$100 CAD in 1 day
5.2
5.2

With over 10 years of experience in 3D Modeling and Printing, I am confident in my ability to deliver a precise and high-performing CAD model for your high-density polyethylene dunnage block. I have worked on numerous projects similar to yours, crafting functional prototypes and industrial components that are optimized for specific materials and manufacturing processes. In line with this, I have hands-on expertise with the very FDM and SLS printing technologies required. My familiarity with different 3D file formats like STL, STEP, and DWG – which are the key deliverable formats you seek – ensures seamless compatibility throughout the entire design-to-manufacturing workflow. Not only do I create watertight models with solid bodies made free of non-manifold geometry, but I also implement fillets or radii where necessary to enhance printability without altering your specified dimensions. Expertise aside, I bring dedication and attention to detail to every project. Recognizing your need for precision, safety and compliance, I will deliver a fully detailed AutoCAD 3D model with measurements within ±0.01in of the specifications provided. My ultimate goal is to generate an export-ready material that seamlessly passes every acceptance criterion, preparing it sufficiently for the prototyping stage. Partnering with me means gaining a reliable 3D modeling specialist who understands that 'perfection' in this instance is not optional
$37 CAD in 1 day
5.3
5.3

Hello, I’m Ben Jackson from Jetjams Technologies. We’d be happy to create a precise 3D AutoCAD model of your HDPE dunnage block for prototyping and manufacturing. What we will provide: * Accurate AutoCAD 3D model based on your specifications * Native DWG file and print-ready STL/STEP file * Single watertight solid with no non-manifold geometry * Proper fillets/radii where appropriate without changing dimensions * Dimensioned drawing confirming the 3 × 2 × 20 in envelope * Quality checks to ensure print-ready accuracy Price: * Best reasonable price: CAD $350 We are committed to delivering accurate, production-ready CAD files with quick turnaround. We are so much grateful to serve you. Kind regards, Ben Jackson Jetjams Technologies
$350 CAD in 7 days
5.3
5.3

Hello, I can create a fully detailed AutoCAD 3D model of your triangular prism dunnage block, built to the exact dimensions of 3 × 2 × 20 inches. The model will be watertight, free of non‑manifold geometry, and export‑ready for slicing software. Fillets or small radii can be added to sharp edges to improve printability while maintaining the specified envelope. Deliverables will include: *Native AutoCAD (.dwg) file of the finished model *Print‑ready STL or STEP file with clean, closed solid geometry *Dimensioned drawing or screenshot set confirming the 3 × 2 × 20 in envelope Acceptance criteria will be met: *All principal dimensions within ±0.01 in tolerance *Single closed solid suitable for FDM or SLS printing *Orientation clearly showing the triangular prism lying flat My background in mechanical CAD and 3D printing ensures accuracy, manufacturability, and clarity for prototyping. I’ll provide a first draft for review, then finalize after your feedback. Best regards, Avatarist
$120 CAD in 2 days
5.2
5.2

Hello, I have extensive experience creating precision 3D CAD models for industrial components, structural parts, and 3D-printed products, delivering watertight solid models with tight tolerances for FDM, SLS, and CNC manufacturing. I’ve produced AutoCAD and STEP/STL deliverables for load-bearing components, ensuring clean geometry, proper edge treatments, and fully validated models ready for prototyping and production. I will build your triangular HDPE dunnage block as a single closed solid with the exact 3 × 2 × 20 in envelope, apply appropriate edge radii where beneficial without affecting the specified dimensions, and provide the DWG, print-ready STL or STEP file, and a dimensioned drawing confirming the required orientation and measurements. Every model will be checked to ensure it is manifold, accurate within your tolerance, and ready for slicing software. Best regards
$100 CAD in 2 days
5.2
5.2

Hello, I can create a precise AutoCAD 3D model of your high density polyethylene dunnage block with the exact 3 × 2 × 20 inch envelope while ensuring it is a single watertight solid ready for 3D printing and free from non manifold geometry. I will maintain the required tolerances, apply appropriate edge radii where beneficial for printability without altering the specified dimensions, and deliver the native DWG file along with a print ready STL or STEP file and a clear dimensioned drawing to verify all critical measurements and orientation. I can also share relevant examples of my mechanical CAD and 3D modeling work upon request. Best Regards, Muhammad Abubakar Siddiqui
$30 CAD in 1 day
4.4
4.4

Hi, I am the best fit for your Triangle Dunnage CAD Model project. My comprehensive capability with industry-leading software, such as AutoCAD, will guarantee an accomplished result that meets all your specifications. Considering the high load capacity and 3D-printing requirement of your dunnage design, I will ensure impeccable measurements, clean tolerances, watertight edges, and a non-manifold-free solid body. Furthermore, I have garnered in-depth experience in creating models suitable for both FDM and SLS printing. My proficiency not only lies in meeting technical requirements but also in understanding the aesthetic and functional aspects of design. I have successfully fused these abilities across diverse industries, promising you an engaging and impactful representation of your triangle prism dunnage. Additionally, my precise dimensioning skills would be instrumental in providing the required quick drawing or screenshot set, confirming the 3 x 2 x 20 in envelope. By choosing me for your project, you are assured of not only delivery of the native AutoCAD file sealed with quality but also adherence to project timelines. Moreover, this isn't just another project to me; this is an opportunity to contribute to your prototyping stage by bringing-into-being something that embodies safety, efficiency, and the brilliance of human innovation. Let's collaborate on this journey towards excellence!
$90 CAD in 1 day
4.2
4.2

Hi, good day! I would like to apply for this project. I can create a precise 3D AutoCAD model of your HDPE dunnage block with accurate dimensions, clean solid geometry, and watertight, print-ready STL/STEP files suitable for FDM or SLS printing. I will ensure the model meets your dimensional tolerances, includes appropriate edge radii for printability, and provide a dimensioned drawing confirming the 3 × 2 × 20 in envelope. I look forward to working with you. Thank you.
$30 CAD in 1 day
3.7
3.7

I would be glad to assist with creating your triangular HDPE dunnage block. I have experience in 3D CAD modeling, AutoCAD, SolidWorks, and designing print-ready parts for manufacturing and prototyping. Based on your specifications, I will create a precise 3D solid model with the exact 3" × 2" × 20" envelope, ensuring the triangular prism is oriented correctly with its largest face resting flat. The model will be a single watertight solid, free from non-manifold geometry, and suitable for both FDM and SLS 3D printing. If beneficial, I can also apply small fillets to improve printability while maintaining the required external dimensions within the ±0.01" tolerance. You will receive: • Native AutoCAD (.dwg) file • Print-ready STL or STEP file • A dimensioned drawing/screenshot confirming all critical dimensions and orientation Give me one opportunity to handle your project. I assure you that I will complete the work with full dedication, accuracy, and professionalism. I am committed to delivering a high-quality, production-ready model on time and will gladly accommodate any revisions needed to ensure it meets your expectations.
$32 CAD in 7 days
2.9
2.9

Windsor, Canada
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