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1. Core Component Footprint Outer Dimensions: 18.00” Width x 24.00” Length (457.2mm x 609.6mm) Total Component Thickness: 1.50” Depth (38.1mm) Target Material (for reference): 100 g/L Ultra-High-Density Expanded Polypropylene (EPP) 2. Perimeter Edge Border & Fabric Gasket Slot To facilitate a clean soil boundary wall and accommodate a replaceable fabric skin, a flat border and deep retention slot must run continuously around all four outermost edges of the 18" x 24" face: Perimeter Border: A 1.00-inch wide (25.4mm) flat, un-pyramided border wrapping around the entire outer boundary of the block face. Retention Slot Width: 5.0mm [login to view URL] Slot Depth: 15.0mm deep vertical channel. Slot Alignment: Centered precisely down the middle of the 1.00-inch flat border. This leaves an outer flat lip of 0.50 inches (12.7mm) and an inner flat shelf of 0.50 inches (12.7mm) before the central pyramid field begins. 3. Central Field Geometry (Progressive Yield Profile) The interior field bounded by the 1-inch perimeter border must be completely populated with an aligned grid array of square-base micro-pyramids: Structure Profile: Square-base Pyramids Pyramid Base Width: 10.0mm x 10.0mm Pyramid Peak Height: 10.0mm (0.394 inches) Draft Angle: 45 degrees on all four sloped faces, tapering to a sharp apex tip. Pattern Layout: Linear grid alignment across the interior face, creating continuous V-shaped valleys running both longitudinally (24" axis) and transversely (18" axis). The base of the outermost row of pyramids must sit flush against the inner edge of the 1-inch flat perimeter border. 4. Hydrological Drainage Matrix To allow for water percolation during live turf propagation, vertical drainage channels must be integrated through the solid base floor. To maintain structural mass and acoustic dampening, holes must not be placed in every valley, but rather on a controlled grid: Hole Diameter: 3.0mm vertical through-holes drilled completely through the 1.50" block. Placement Location: Placed precisely at the flat valley intersections centered between the bases of adjacent pyramids. Grid Spacing Frequency: Positioned uniformly on a 2.00” x 2.00” square grid matrix (approximately every 5th pyramid valley intersection). The matrix must be symmetrical across the entire internal hitting area footprint. 5. Required Deliverables & Formatting Native Working Files: (e.g., SolidWorks .SLDPRT, Fusion360, or Inventor native file). Universal Production Files: Exported 3D STEP file (.STEP or .IGS) with clean surfaces optimized for 3-axis CNC router programming and CAM toolpathing.
Project ID: 40703697
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Hello, I have extensive experience creating precision CAD models for molded polymer components, CNC-ready parts, drainage structures, and patterned surfaces with controlled dimensions and repeatable geometry. I’ve developed complex parametric arrays, retention grooves, through-hole matrices, and production-ready STEP models while maintaining clean geometry for downstream CAM workflows. I’ll model the 18" x 24" x 1.5" block with the continuous 1" perimeter border, centered 5 mm x 15 mm fabric retention slot, and aligned 10 mm square-base pyramids at the specified 45° profile. The 3 mm drainage holes will follow the symmetrical 2" x 2" matrix and remain positioned at the required valley intersections, with the final geometry checked against the stated dimensions. I’ll provide the native CAD file along with a clean STEP export suitable for CNC programming and toolpath development. Regards
$100 USD in 2 days
6.0
6.0
23 freelancers are bidding on average $98 USD for this job

With almost a decade of experience in mechanical design under my belt and the proficient skills in 3D CAD, 3D Modelling, AutoCAD, CAD/CAM, Solidworks; I assure you precision and quality with a quick turnaround time. From your project description, I understand the intricate details necessary for a successful completion - from core component footprint to perimeter edge border, fabric gasket slot, central field geometry and hydrological drainage matrix. Having worked extensively with CNC routers and CAM toolpathing, I have the expertise to optimize surfaces and generate clean 3-axis programs that would complement your desired Universal Production Files. Furthermore, I have a deep understanding of various materials and their specificities for CNC machining which aligns well with the target material specified in your project. To sum up, my experience, skills, and dedication will ensure each aspect of your project is completed to high standards. Plus, my customer-centric approach means you'll receive regular updates and prioritize any amendment requests ensuring you are satisfied with the final work. Choose me for a reliable partnership on your CNC ready step file project!
$75 USD in 1 day
8.5
8.5

With over 5 years of experience in mechanical engineering and an extensive skillset that includes expertise in CAD, 3D modeling, and 3-axis CNC router programming, I am confident I can deliver the precise step file you need for your project. My proficiency in SolidWorks, Inventor, Fusion360, and other related software allows me to optimize surfaces and generate accurate files for CNC routing. Moreover, my familiarity with hydrological and drainage systems makes me well-suited to incorporate the necessary structural elements such as the drainage matrix into the block design. Your description's detail leaves no room for error, and I take perfection seriously. So, you can count on meticulously aligned retention slots on a centered flat border as per your exact specifications. Additionally, the grid array of square-base micro-pyramids on a draft angle matching your dimensions will be a task I can undertake accurately. My rich working experience encompasses projects like this which improves my efficacy at identifying and engineering symmetrical grid matrices as required by taking into account practical aspects which may otherwise lead to inefficiencies, imbalance or failure.
$120 USD in 2 days
7.9
7.9

With my gamut of skills and extensive experience in 3D CAD, particularly in AutoCAD and SolidWorks, I'm confident that I'm the ideal fit for your project. Over the years, I've competently handled intricate mechanical engineering designs including CNC-ready drawings and 3D models. My prowess using these tools allows me to create accurate and production-ready 3D models which will ensure that your automated manufacturing process goes smoothly at every step. In tune with your project's needs, my expertise extends to drafting detailed manufacturing drawings and designs for hydrological systems which makes me uniquely qualified to create the required drainage channels. Furthermore, I am adept at optimizing 3-axis CNC router programming and CAM toolpathing specifically tailored to improve production efficiencies without sacrificing quality. Being a multi-skilled professional, besides designing functional structures, I also care about aesthetics. With a background in 3D art and graphic design, I'll make sure that the 3D-STEP files meet both functional and visual expectations. Partnering with me on this project means not just benefiting from technical proficiency but also enjoying ease of communication, timely delivery, and a commitment to delivering results beyond your expectation. Let's collaborate to bring your vision of an innovative, efficient product to life!
$66 USD in 1 day
7.7
7.7

As your project seeks a skilled and precise expert in 3D Modelling to generate the CNC-ready step file you need, look no further. I'm Kirandeep Kaur, a multifaceted creative instrumental in turning ideas into professional, high-quality digital solutions. My formidable skills include 3D Modelling and Architectural Visualization - an excellent combination to tackle your project. Not only do I have an enviable proficiency in tools like SolidWorks, Fusion360, and Inventor - paramount for generating a flawless native working file and exporting an optimized STEP file; but I also boast advanced CAM toolpathing experience crucial for CNC router programming. Beyond technical adeptness, my other attributes such as attention to detail, on-time delivery, and affordable pricing align perfectly with your needs. As we know, working with complex designs demands relentless focus on detail-oriented execution to ensure accuracy. With me as your freelancer, meticulousness won't be a concern; it will be a guarantee.
$60 USD in 1 day
7.6
7.6

Hi! I’m Farooq, a 3D designer with 4 years of Blender experience, specializing in accurate and print-ready 3D modeling. I reviewed the requirements and can create the 18" × 24" × 1.5" component with the continuous 1" perimeter border, 5 mm × 15 mm fabric retention slot, aligned 10 mm square-base pyramid grid, and symmetrical 3 mm drainage-hole matrix exactly to the specified dimensions. I’ll pay close attention to the pyramid spacing, valley intersections, border alignment, wall thickness, and drainage-hole placement so the geometry is accurate and suitable for manufacturing. I can prepare a clean production model and provide the required STEP/IGS file. I can also provide the native working file depending on the CAD workflow required for your manufacturing/CAM process. I’d be happy to review the full brief and confirm the CAD approach before starting.
$55 USD in 1 day
5.7
5.7

Hi there ! With my extensive background in mechanical design and deep familiarity with the required software tools such as SolidWorks, I appreciate the detailed requirements of your project earnestly. Over the years, I've proven my capability in delivering designs optimized for various manufacturing processes including CNC Machining - an expertise that would be invaluable to this requirement. Not only can I guarantee ultra-precise measurements and tidy surfaces on the 3D STEP file you need for your CNC router, but also create a well-structured product design that aligns with your target material and spatial specifications. My understanding of Lean Design principles makes me confident in addressing requirements like hydrological drainage matrix and maintaining structural mass effectively while allowing for water percolation. All these skills and a deep commitment to producing assignments within deadlines blend together to make me an excellent fit for this unique project. I look forward to turning your concepts into tangible designs that are indeed CNC ready. Choose me, choose efficiency and quality. Let's build something impressive together!" Thanks & regards Gaurav Sharma....
$30 USD in 1 day
4.1
4.1

Hi, I’d be a strong fit for creating this precision 3D/CAD component from your specifications. I have 3+ years of experience in Blender, 3D modeling, and print/CNC-ready design, and I can accurately build the 18" × 24" × 1.5" component with the continuous perimeter border, centered 5 mm × 15 mm fabric retention slot, aligned 10 mm square pyramids, and symmetrical 3 mm drainage-hole matrix. I’ll pay close attention to the exact dimensions, spacing, 45° pyramid geometry, drainage locations, and overall symmetry so the final model is clean and suitable for CNC/CAM workflows. I can provide the native working CAD file plus STEP/IGES production file with clean, manufacturing-ready geometry. I’d be happy to review any reference material and share similar precision 3D modeling work in chat.
$33 USD in 1 day
4.2
4.2

With several years of experience as a mechanical engineer specializing in CAD design and manufacturing, I would be the perfect fit for your project. I have an extensive background in 3D modeling and CAD design using top-notch software, such as SolidWorks, which meets your project requirement for native working files. My wide-ranging skills also include prototype development and testing, a crucial aspect when it comes to ensuring the accuracy and feasibility of designs. In addition to familiarity with the mechanics of CAD design, I possess a comprehensive understanding of manufacturing processes necessary to turn your concept into a functional reality. The step-by-step detail provided in your project description aligns well with my meticulous approach where no detail is overlooked. Ultimately, what distinguishes me is my commitment to delivering high-quality solutions that prioritize client needs and exceed expectations. By choosing me, you can expect efficient communication, on-time delivery, and innovative designs that not only meet your requirements but also optimize cost and process efficiency. Thank you for considering my candidacy and I look forward to contributing my expertise towards the success of your project!
$150 USD in 3 days
3.3
3.3

My name is Abdul Mannan, and as a highly skilled and experienced 3D CAD designer proficient inSolidWorks and Fluent in English, I believe I would be the perfect fit for your project. I am familiar with much of the material needed for this piece and have previously completed similar jobs to yours including designs incorporating micro-pyramids with specific dimensions while aligning to a matrix system. My skills would be especially valuable given my experience with Inventor native file and the entire CNC router programming and CAM tool-pathing process. Aside from my technical abilities, my strongest suit lies in my philosophy of client-centricity. I'm committed to ensuring your satisfaction throughout this project from start to finish, prioritizing clear, timely communication, on-time delivery, and quality result production. Having had a comprehensive experience working on 3-dimensional modelling projects for more than five years, I can assure you of my dedication to quality work. With me on board, you get more than a mere service, you get a professional partner committed to adding value to your project through reliability and excellence.
$35 USD in 1 day
2.8
2.8

Hi , You need an expert in AutoCAD, 3D Modelling, 3D Print Design, Mechanical Engineering, CNC, CAD/CAM, Solidworks and 3D CAD, and I have a tailor-made solution ready for you. Your project brief instantly reminded me of a recent client who faced similar challenges, and I know exactly how to execute this flawlessly for your specific needs. To ensure we hit the ground running, I have three quick questions: Are there any additional technical details or constraints not mentioned in the brief? What is the primary hurdle currently blocking your progress on this? What is your strict timeline for completion? Why trust me with your project? The Record: 250+ Projects. 6+ Years. 100+ consecutive 5-star reviews. The Standard: Zero misses. I don’t just finish the job; I guarantee flawless execution. The Availability: Full-time freelancer, online 9 AM - 9 PM EST. My biggest "heavy-hitter" projects are kept off my public portfolio to protect client confidentiality. Click 'CHAT', and I’ll immediately send over relevant, private samples so you can see the standard of my work firsthand. Best regards, Muhammad Arsalan
$30 USD in 2 days
0.0
0.0

Conway, United States
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