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I need a fresh set of expert eyes on several consumer-product STEP files that my silicone moulder keeps rejecting. Their feedback points to two recurring problems: walls that dip below the minimum thickness and some tricky geometry that refuses to knit into a single, watertight solid. All I’m asking for is a thorough validation pass—not a redesign. Open each file in your preferred CAD platform (SolidWorks, Creo, Fusion 360, or a comparable solid modeller), run the usual “solid-check” and draft analyses, and tell me exactly where the trouble spots are. If you find lightweight fixes that keep the intent intact—small fillets, shell adjustments, or a tweak to a questionable surface—please note them, but don’t alter the source. I’ll handle any edits once I understand the sticking points. Deliverables • A brief report for each file listing: – Confirmation it is or isn’t a true solid. – Wall-thickness callouts below our 1.5 mm minimum. – Any non-manifold edges or self-intersections causing the geometry issues. • Mark-up screenshots or CAD annotations showing every flagged area. • A final go/no-go verdict per part so I know what can leave my desk with confidence. If you can turn this around quickly and keep the feedback crystal-clear, I’ll have plenty more files coming your way.
Project ID: 40476455
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53 freelancers are bidding on average $125 AUD for this job

As an experienced and versatile designer, I believe I would be the perfect match for your project. Not only do I possess solid domain expertise in 3D Design, Modelling and Rendering using Fusion 360, but also have a keen eye for precision and problem-solving which is essential for addressing the issues you’ve been encountering. I understand that you need someone to validate your existing STEP files rather than undertaking a full redesign. My approach is laser-focused on identifying problematic areas without altering anything unless necessary – this aligns exactly with your needs, emphasizing my worth for the task. When assessing your files, I’ll conduct comprehensive solid-check and draft analyses using my preferred CAD platforms to ensure the deliverables meet your expectations.
$60 AUD in 1 day
7.5
7.5

I will open your STEP files directly in SolidWorks today to find exactly why your silicone molder is rejecting them. I will run a deep wall-thickness check and a parting-line draft analysis to pinpoint every area falling below your 1.5 mm limit. You will get a clear, straightforward breakdown showing why those surfaces are failing to knit into a watertight solid. I will not alter your original designs, but I will give you the exact, lightweight modeling fixes needed to clear the errors. My goal is to give you a definitive go or no-go verdict for each part so you can confidently update your files and get them through production. Here is exactly how I will review your parts in SolidWorks. First, I will run the Check Tool and Import Diagnosis to locate any faulty faces, open loops, or non-manifold edges that are breaking the solid geometry. Second, I will apply a Wall Thickness Analysis mapped specifically to 1.5 mm so the software instantly highlights every thin section in bright red. Third, I will inspect the problematic surface boundaries to see where the knitting operation is failing and determine if a simple fillet or tangent patch can bridge the gap. For the final delivery, I will give you a clean text report for each file detailing its solid status, thin-wall locations, and geometric errors.
$140 AUD in 7 days
7.5
7.5

This is exactly the kind of precision diagnostic work I excel at — 14+ years of SolidWorks experience with a sharp eye for the geometry issues that trip up silicone moulders. I understand the brief precisely: thorough validation pass only, no source edits. Here’s my process for each STEP file: 1. IMPORT & SOLID CHECK — Import into SolidWorks, confirm true solid status. Flag any open shells, missing faces, or bodies that failed to knit. 2. WALL THICKNESS ANALYSIS — Run thickness analysis with 1.5mm minimum threshold. Every region below minimum will be called out with a screenshot annotation and measurement. 3. NON-MANIFOLD & SELF-INTERSECTION CHECK — Identify any non-manifold edges, self-intersecting surfaces, or geometry issues causing knit failures — pinpointed with clear CAD annotations. 4. DRAFT ANALYSIS — Run draft check to flag any zero or negative draft surfaces that may cause demould problems. 5. BRIEF REPORT PER FILE — Solid: yes/no, wall-thickness callouts with screenshots, geometry issue locations, lightweight fix suggestions (without altering source), and a clear GO / NO-GO verdict. I will use SolidWorks and deliver annotated screenshots + a concise PDF report per file — crystal-clear feedback your moulder will understand without a phone call. Please share the STEP files and I’ll start immediately.
$80 AUD in 3 days
7.3
7.3

Hi, I can validate and refine your silicone mold STEP files for accurate manufacturability, draft analysis, and clean production-ready geometry. I have 7+ years of experience in SolidWorks, mold design, and manufacturing-ready CAD workflows. Similar silicone mold projects commonly involve checking parting lines, undercuts, venting, and error-free STEP exports for tooling and casting workflows. ✔️ Silicone mold STEP validation ✔️ Draft & manufacturability checks ✔️ Geometry repair & refinement ✔️ Production-ready CAD files Portfolio: https://www.freelancer.in/u/xabhix Ready to start immediately. Best regards, Abhishek
$100 AUD in 1 day
6.5
6.5

Welcome I MADE MANY SMART DEVICES THAT MANUFACTURED AND USED IN REAL YOU WILL GET IT DONE PERFECTLY IN LESS TIME CHECK MY LATEST REVIEWS > (http://www.freelancer.com/u/ENG1mga) I have previously worked on, Lifting Set of Drones Mechanism, Robotic Arm, Delivery Robot, Automatic Wiring Machine, Solenoid Engines, Car Rooftent, Boat Lift Mechanism, Shoe Treadmill Mechanism Mechanical Ventilator and many other projects. I use Solidworks, Fusion 360, and ANSYS, COMSOL I have a workshop specializing in all 3D printing and CNC machining work, so I strive to provide the highest quality and precision. What you will receive with me: - 2D drawings - 3D files - Complete Tech. Formats - Finite Element Analysis (FEA) (if needed).
$250 AUD in 1 day
6.7
6.7

Hi, I have a wealth of experience in 3D design and modeling, making me the ideal candidate for your project. I'm adept at using SolidWorks, Creo, Fusion360, and other CAD platforms, and can navigate your STEP files to uncover any defects or weak areas. Ensuring wall-thicknesses meet the minimum requirement will be a priority, as well as identifying and flagging any non-manifold edges or self-intersecting geometry causing issues. Moreover, I promise not to overstep my boundaries by altering the original model; rather, I'll provide comprehensive mark-up screenshots and clear annotations of problem areas which guarantees you maintain control over any necessary changes. My end-result will be a succinct yet detailed report per file indicating each validation aspect you've outlined. Additionally, punctuality is crucial for your multiple projects; with me, you're assured of quick turnarounds without compromising on quality. My communication skills are exceptional and I maintain clarity throughout projects, facilitating a smooth process. Let's ensure your silicone molds meet all production standards with my meticulous eye, expertise, and time-sensitive approach.
$150 AUD in 1 day
6.4
6.4

Hi, I can validate your silicone mold STEP files for manufacturability, geometry integrity, wall consistency, draft suitability, part separation, and production readiness. I have experience reviewing CAD models for molding workflows, including checking tolerances, clean surfaces, undercuts, and potential fabrication issues before tooling or silicone casting. I can provide precise feedback and corrected files if adjustments are needed to ensure smooth molding and reliable production.
$50 AUD in 1 day
6.2
6.2

As an experienced 3D designer and CAD expert, I am confident that I have the skills and knowledge required to assist you in tackling your recurring silicone mold issues. My expertise extends to various platforms including SolidWorks, Creo, Fusion 360 and more – all of which can be leveraged to conduct the comprehensive validation pass you need. Throughout my career, I have performed rigorous solid-checks and draft analyses just like the ones you require, so I know exactly what inconsistencies to look for.
$35 AUD in 1 day
6.3
6.3

Drawing on a decade of in-depth expertise in Mechanical Engineering and Product Design & Development, I truly understand the importance of impeccable file validation to ensure smooth manufacturing processes. Porting this knowledge to your project, my proficiency with Solidworks, Creo and Fusion 360 - complemented by my SolidWorks Professional (CSWP) certification - places me ahead of the curve to conduct detailed solid-checks, identify wall-thickness challenges, and resolve complex geometry issues. My extensive tenure in diverse engineering sectors like HVAC, Automotive Bodies, SPM, Oil & Gas, as well as Food & Beverages enables me to handle a wide range of design challenges smoothly. From sheet metal to injection molded plastic parts and from 3D printing to casting design, I have a firm grip on all aspects that pertain to your project. Additionally, my hands-on experience with CFD and FEA for mechanical designs further enhances my skills in evaluating design intent within specified parameters while proposing lightweight fixes like fillets, shell adjustments or surface tweaks. For trust-building purposes, I am happy to provide examples upon request; I believe this project can be just the starting point of a long-term collaboration!
$250 AUD in 10 days
6.3
6.3

Hello, I understand the need for a thorough validation of the silicone mold STEP files to address recurring issues with wall thickness and geometry. I specialize in 3D Design, 3D Modelling, and 3D Rendering, and can provide expert analysis using SolidWorks. Please review my portfolio for reference: https://www.freelancer.com/u/CreativeDesign50 I will meticulously examine each file, identifying any deviations from specifications and providing detailed reports on solid integrity, wall thickness, and geometry issues. Deliverables will include marked-up screenshots and clear verdicts per part. Effective communication during Australia's time zone is guaranteed. I look forward to establishing a beneficial partnership. Best regards, Kirandeep K.
$30 AUD in 1 day
6.1
6.1

Hello I can review your STEP files and provide a detailed validation report. 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
$60 AUD in 1 day
5.8
5.8

Silicone moulders reject parts for two reasons that always trace back to the model: walls below minimum that won't fill or will tear, and geometry that isn't truly watertight, so the toolpath can't resolve it. A validation pass means running solid-check and thickness analysis to pinpoint exactly where each file breaks — not guessing. I work in SolidWorks, using thickness analysis, draft analysis, and geometry diagnostics to flag every problem area precisely. I'll run each STEP through solid verification and wall-thickness analysis against your 1.5mm minimum, flag non-manifold edges and self-intersections, mark up every trouble spot with annotated screenshots, suggest lightweight fixes without altering your source, and give a clear go/no-go per part. Send the files and I'll deliver the first validation report within 48 hours. Pricing will be decided after the final scope of the project is provided. I have a few questions: How many files in this first batch? Is 1.5mm a hard minimum everywhere, or are there zones with different requirements? Do you want the thickness map images as PDF report or annotated native CAD files?
$50 AUD in 7 days
5.9
5.9

Dear Client, At Vutuk Design and Media, we combine heavy industrial tooling engineering with precise technical documentation and high-end visualization. Supported by a 15-year background in product design, mold tool detailing, and advanced finite element simulation, our expert engineering team is perfectly structured to handle your silicone mold STEP file validation with absolute accuracy. To help us scope your silicone mold validation requirements precisely, we would like to ask: Do you require non-linear structural or thermal simulation to evaluate how the mold plate expands or deforms under production heat and clamping pressure? Are there specific mounting hole configurations, guiding pins, or ejection mechanism hardware that we need to verify against standard vendor catalogs? Would you like a step-by-step 3D animated tool-split video to include as part of your manufacturing setup and assembly documentation? We invite you to visit our profile and explore our complete engineering, simulation, and media portfolio. Sincerely, The Vutuk Design and Media Team
$140 AUD in 7 days
5.6
5.6

I am here to bring your product to life. I'm a mechanical engineer with 11 years of experience designing industrial product, furniture product, plastic product and machine, automatic system Experience type: 3D, 2D models, Render, Sheet Metals, Machines and Devices, Industrial Products, Plastic Molds, Plastic Parts Software program: Autodesk Inventor, Solidworks, Autocad , NX-Siemens I am always glad to cooperate, I guarantee quick lead-time, information of the project is always confidential . Your project will be developed with speed and high quality, as well as all the jobs already accomplished. Please send me a message
$150 AUD in 3 days
5.9
5.9

Hi, there I hope you’re doing well. I’m a Mechanical Engineer with strong experience in SolidWorks, Fusion360, Inventor, product design, 3D modeling, Printing, and manufacturing drawings. I’ve completed many projects as following: • 3D modeling and mechanical design with functions • Detailed engineering drawings and GD&T • Product development from sketches or new concept idea • 3D printing(STL) and Design for manufacturing (STEP) • High qualitied Rendering I can deliver accurate results and fast revisions, and I always maintain clear communication and reliability. I’d be happy to discuss your project details and start immediately. Looking forward to working with you. Best regards
$50 AUD in 1 day
5.3
5.3

As an experienced 3D modeler with a focus on creating print-ready models, I'm confident that I can provide the value you need for this project. With my extensive knowledge in 3D modeling software like SolidWorks which you specifically seek, I can examine these troublesome files for you thoroughly and clearly communicate any issues found. My background in 3D modeling is not limited to just creating aesthetically pleasing models, but also optimizing them for structural integrity- a quality that would be highly valuable in your silicone molder validation process. My familiarity and utilization of slicing software to ensure quality assurance places me at an advantage to precisely assess the walls' thickness and identify non-manifold edges or self-intersections in your files. I believe in effective collaboration and consistent communication and will provide nothing short of that. You deserve an expert who not only understands your pressing production needs but also values your vision. Let's leverage my skills in 3D modeling, my astute familiarity with SolidWorks, and my passion for turning concepts into reality to face any hitches holding back your silicone mold projects together. Don't keep waiting, let's get started!
$45 AUD in 3 days
4.8
4.8

This part is relatively simple for me; I've been using PTC/Creo for product design since 2008. If you don't mind the software, I can accept your invitation anytime. I will provide CAD files (DWG or stp) and printable PDF files on time and complete the task within the specified period. I'd be happy if you contacted me.
$180 AUD in 7 days
4.7
4.7

Are you looking for a CAD validation specialist who can quickly diagnose why your STEP files are failing silicone moulding checks and clearly pinpoint thickness, manifold, and geometry issues without altering your original design intent? I’m a Mechanical & CAD Design Engineer with 5+ years of experience in manufacturability analysis, solid-model validation, and DFM checks for injection moulded and silicone-moulded consumer products. I regularly perform geometry audits, wall-thickness analysis, and watertight solid verification in SolidWorks and Fusion 360 for production-ready parts. Scope I Can Support: STEP file integrity verification (true solid vs surface errors) Wall thickness analysis against your 1.5 mm minimum requirement Detection of non-manifold edges, gaps, and self-intersections Identification of problem geometry causing mould rejection Manufacturability feedback without modifying original design Lightweight fix suggestions (fillets, shell corrections, surface cleanup) Deliverables: Per-file validation report with clear pass/fail status Annotated screenshots highlighting all problem areas Thickness map / critical section callouts List of geometry issues affecting mouldability Go / No-go manufacturing readiness verdict per part This is exactly the type of manufacturability troubleshooting I handle for injection and silicone moulding workflows, so I can make sure you clearly understand why the files are being rejected and what needs fixing. Best regards, Hasan
$30 AUD in 4 days
4.5
4.5

With an extensive background in 3D Design, Modelling and Rendering work, I believe I can be of great help to validate your Silicone Mold STEP files. My knowledge of various CAD platforms such as SolidWorks, Creo, Fusion 360 will enable me to efficiently spot troubles like wall-thickness below minimum standards or complex geometry issues.
$33 AUD in 1 day
5.2
5.2

Hello, Thank you for sharing your requirements. I am a mold designer with strong experience in plastic part design, injection mold design, and manufacturability analysis for molded components. I can perform a complete technical review of your STEP files to identify all issues affecting silicone molding and manufacturability. For each part, I will provide a detailed validation including:• Solid body verification (watertight solid / knitting issues)• Wall thickness analysis below your 1.5 mm requirement• Draft angle analysis for demolding feasibility• Undercut detection and molding risks• Geometry checks: non-manifold edges, self-intersections, broken surfaces, sink-risk areas, sharp corners, and shape-related issues• Manufacturability review to confirm mold feasibility Deliverables:• A clear report for each file• Marked-up screenshots/CAD annotations of all problem areas• Go / No-Go verdict for manufacturing readiness• Practical recommendations that preserve the original design intent If required, I can also implement corrections directly in the 3D model (draft optimization, wall adjustment, surface repair, fillets, solid fixing, and moldability improvements) after your approval. I can deliver fast, clear, and professional feedback. Looking forward to your files.
$250 AUD in 7 days
4.5
4.5

Sydney, Australia
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Member since Oct 4, 2023
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