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I have an original part in STL format and need a clean “inside-out” version of it. The goal is to generate a negative-volume shell suitable for mold making, but I only need low-detail fidelity—fine surface textures can be ignored as long as the overall geometry and draft lines stay intact. Here’s the workflow I have in mind: 1. Convert the supplied STL into its exact inverse so the interior space matches the original external form. 2. Close and thicken the shell so it can be printed or machined without leaks or self-intersections. 3. Produce a STL file to use in a CFD model software Please return: • The negative model in STL (and STEP if convenient). • A meshed version in STL ready for simulation, with a quick note on cell count and quality metrics. No intricate texture capture is required—speed and simplicity trump sub-millimetre accuracy for this job. If you normally use tools like MeshLab, Blender, ANSYS Meshing, or snappyHexMesh, feel free; just keep the file names clear and the topology clean.
Projekt-ID: 40082984
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19 Freelancer bieten im Durchschnitt $25 USD für diesen Auftrag

Hello there, I am a skilled freelancer with expertise in 3D printing, mechanical engineering, and 3D modeling. I have carefully reviewed your project requirements to create a negative-volume STL mold. My approach involves converting the supplied STL into an exact inverse, closing and thickening the shell, and producing a meshed version ready for simulation in CFD software. I will prioritize speed and simplicity over intricate texture capture, ensuring the overall geometry and draft lines remain intact. Upon completion, I will provide you with the negative model in STL (and STEP if needed) and a meshed version ready for simulation. Let's move forward with this project. What specific details would you like me to focus on to meet your requirements?
$10 USD in 2 Tagen
8,0
8,0

Hello, After reviewing your Create Negative Volume STL Mold I am best suitable & talented Designer related to required project. I have almost 9 years of vast experience in designing. I can guarantee you to provide best of the best outcomes from your needs and will provide unlimited revisions until it meets your satisfaction because my client's satisfaction and fulfilment is my prime responsibility. I attained 5 stars of profile and numbers of kind reviews from clients. you can check my profile through this link below https://www.freelancer.com/u/GraficxDesigner Regards, 3D & Graphics
$18 USD in 1 Tag
7,1
7,1

Hello there! I am a veteran American Structural and Civil Engineer with over two decades of experience leading a licensed engineering team across 50+ states and Canadian provinces. We excel in Structural and Civil Engineering, guaranteeing robust designs compliant with rigorous standards. For your project creating a Negative Volume STL Mold, our software expertise in Solidworks and MeshLab will ensure a precise inversion, shell closure, and mesh preparation for CFD modeling. Let's swiftly transform your original STL into an inverted mold ready for precise simulations.
$10 USD in 3 Tagen
5,9
5,9

We would like to grab this opportunity and will work till you get 100% satisfied with our work. Reviewed your complete details so Interested to contribute in your job according to your requirements with extensive experience So I am confident and interested in contributing to this one too. I always pay attention to copywrite & quality of Design. We went through your project description and it seems like our team is a great fit for this job. https://www.freelancer.com/u/eDesignerExpert Please come over chat and discuss your requirement in a detailed way. Regards Ramneet
$10 USD in 1 Tag
5,9
5,9

Hello! I am a skilled freelancer with expertise in 3D CAD, 3D printing, and mechanical engineering. To address your project, I will meticulously reverse your original part into a negative-volume shell ideal for mold making. By closing and thickening the shell with precision, I will ensure a seamless transition for printing or machining. I will also deliver a meshed version optimized for simulation, focusing on efficiency over intricate details. Let me expedite the process using my proficiency in tools like Blender and Solidworks. When can we commence this exciting project? How soon would you like to start this project?
$30 USD in 2 Tagen
5,7
5,7

I can convert your existing STL into a clean inside-out (negative volume) model suitable for mold making and CFD simulation. The inverse geometry will match the original external form accurately while ignoring fine surface textures, keeping the model simple and robust. I’ll close and thicken the shell to eliminate leaks, non-manifold edges, and self-intersections, ensuring it is printable or machinable. I will also deliver a simulation-ready STL mesh, optimized for CFD use, with a brief note on mesh quality and cell count. You’ll receive the negative model in STL (STEP if needed), clearly named and ready for immediate use. I can start as soon as you share the file and deliver quickly.
$15 USD in 1 Tag
5,4
5,4

Hello, I am thrilled to have the opportunity to create your negative volume STL mold as it aligns perfectly with my area of expertise. With over 5 years of experience as a 3D Modeler, I am adept at using various software notably Blender, SolidWorks, and Meshmixer; all of which are highly suitable for your project. I understand your need for speed and simplicity over intricate-texture capture, hence I assure you of delivering a file with topological cleanliness that preserves the overall geometry and draft lines while ignoring fine surface textures A key aspect of my work is ensuring that every model I deliver is both visually stunning and technically optimized for 3D printing. This aligns well with your need for a model that is leak-proof and without self-intersection, key attributes for mold making. Moreover, I am an expert in the use of slicing software like Cura, giving you an added assurance for quality assurance. My ultimate goal is to bring your ideas to life by transforming concepts into tangible and beautiful realities. I believe my well-rounded skills alongsIde my passion for creating print-ready models would make me the best fit for your needs. Let's collaborate to turn your vision into reality! Thanks!
$10 USD in 6 Tagen
4,3
4,3

As a seasoned 3D Modeler with an extensive background in printing and modeling, I am confident in my ability to meet your specific needs for the creation of a negative volume STL mold. I have a strong command over various software including Blender, Maya and SolidWorks - all of which will be instrumental for precisely converting your STL file into its inverse version. I understand the importance of maintaining overall geometry and draft lines throughout the process, which is something I take great pride in and will ensure is executed impeccably. In addition to my technical competence, I also bring keen attention to detail and a deep respect for deadlines to every project I undertake. Your description mentions that speed and simplicity trump intricate texture capture, and I assure you that with my proficient use of tools like MeshLab, Blender, ANSYS Meshing and snappyHexMesh - I can deliver just that. While ensuring quick turnarounds, I will never take shortcuts that compromise the quality of my work.
$27 USD in 2 Tagen
4,2
4,2

Drawing on my 13 years of experience as a CAD CAM virtuoso, the creation of a negative-volume shell for mold making is well within my wheelhouse. Having worked extensively with STL files and utilizing a range of tools including MeshLab and Blender, I'm confident in my ability to convert your original part into an exact inverse with precision. Furthermore, I understand that speed and simplicity trump minute accuracy for this project—a key understanding which guarantees utmost efficiency in task execution without compromising the overall goal. Additionally, I have some experience with CFD modeling software, which will facilitate the production of an STL file ready for simulation. Ultimately, what distinguishes me from the rest is not only mastery of my craft but my unwavering commitment to client satisfaction. I regard your deadlines as sacred and guarantee timely delivery, a quality no less important than expertise in any partnership. For unrushed yet firm output that breathes life into your concept whilst maintaining the necessary fidelity to the original geometry, there's no better choice than me as evident in my positive client history and strong skill set.
$25 USD in 2 Tagen
2,3
2,3

I have 4+ years of hands-on experience using Blender for precise STL cleanup, solid modeling, and geometry correction. My workflow focuses on watertight meshes, clean topology, and manufacturing-ready outputs. Project Understanding: I will convert your STL into a clean inside-out (negative volume) model while preserving geometry and draft lines. The shell will be closed, thickened, and optimized for mold making and CFD use without fine texture detail. Deliverables: Negative-volume STL (STEP included if required) with no leaks or self-intersections. CFD-ready meshed STL with a short note on cell count and mesh quality.
$10 USD in 1 Tag
2,4
2,4

I am a design Engineer focused on 3D & 2D modeling, Simulation, Technical Report writing and Stress analysis. Having good skills in mechanical design with software like (SOLIDWORKS, FUSION 360, AUTOCAD, ANSYS & ABAQUS). I can handle your project with precision and excellence. I can assure you that I will bring my expertise and dedication to deliver the project on time and to the highest standard quality. With my passion for engineering and problem-solving skills, I am confident that I can provide the results you are looking for. let's talk! We'll start by going over the details of your project.
$10 USD in 1 Tag
1,9
1,9

As a 3D artist with a comprehensive understanding of CAD and design, I believe I am uniquely positioned to tackle your project. My extensive experience in the field—particularly my expertise with tools like Blender and 3ds Max—enables me to work efficiently while still maintaining a high level of precision. These skills make me comfortable with diverse formats such as STL and STEP, allowing me the ability to convert your given file into its exact inverse. Having worked on intricate projects for industries such as gaming and architecture, I have developed a keen eye for detail and an understanding of the importance of meeting project specifications while not compromising overall integrity. This means that while we can sacrifice surface textures for speed in this task, I will ensure that the vital elements, such as geometry and draft lines, remain intact for mold making. I also have a comprehensive understanding of the use of CFD models, which means I can deliver not just the negative model in STL and STEP but also a meshed version ready for simulation. In fact, one area in which I have frequently excelled is giving clients more than they asked for. Mutualizing our efforts by choosing to work together would grant your project the skills it deserves with an exceptional level of fidelity.
$10 USD in 1 Tag
2,9
2,9

Hello, I can efficiently convert your STL file into a negative volume optimized for CFD simulations. I am experienced in Boolean workflows and mesh cleanup to ensure the shell is completely watertight, free of self-intersections, and ready for simulation software. I will deliver the STL file with a clean, balanced topology, maintaining high mesh quality metrics while respecting the original draft lines. Free Sample: If you'd like, you can send me the file and I will complete a portion of the negative volume conversion as a sample. This will allow you to verify the mesh quality and geometric cleanliness before we proceed with the full project. I look forward to receiving your files to get started.
$36 USD in 2 Tagen
1,6
1,6

tremembe, Brazil
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Mitglied seit Jan. 1, 2017
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