
Closed
Posted
Paid on delivery
I need a complete engineering design for an electro-permanent magnetic bed measuring 600 mm × 400 mm that will serve as a workholding fixture inside my CNC setup. Typical parts are mixed-metal assemblies—steel, aluminium, or combinations—each under 20 kg, so the bed must deliver consistent clamping force without deforming delicate components and must release instantly on command. What I expect from you is a turnkey package: a well-thought-out pole-piece layout that guarantees even flux distribution, coil and magnet material specifications I can source locally, and clear manufacturing drawings. Please back the concept with holding-force calculations or an FEA snapshot so I can see the safety margin before I move to procurement. The final hand-off should include: • 3D model and 2D fabrication drawings (STEP or IGES plus PDFs) • Bill of materials with vendor references • Basic wiring diagram and control logic notes • Short memo summarising the force calculations Acceptance criteria are straightforward: the bed must secure a 20 kg mixed-metal part with a minimum 3× safety factor, maintain field uniformity within ±10 %, and release cleanly with no residual drag that could mark a soft aluminium surface. Let me know the CAD or simulation tools you plan to use—SolidWorks, Inventor, ANSYS Maxwell, COMSOL, or similar—and share any previous electro-permanent magnet work you have delivered. A brief milestone outline will help me gauge lead-time expectations.
Project ID: 40660764
27 proposals
Remote project
Active 4 days ago
Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
27 freelancers are bidding on average ₹52,049 INR for this job

As a seasoned Engineer, proficient in various CAD software including your listed preferences of SolidWorks and FEA tools like ANSYS Maxwell and COMSOL, I am well-equipped to develop a comprehensive design for your electro-permanent magnetic bed. My extensive understanding of Mechanical and Electrical Engineering, coupled with my analytical skills will enable me to engineer a fixture that ensures consistent clamping forces while safeguarding your delicate components from any form of deformation. Over the years, I've successfully designed various mechanical fixtures catering to diverse industrial needs. This experience and versatility make me highly familiar with the kind of challenges you may encounter during manufacturing. With this foreknowledge, rest assured that my design will be a "ready-to-go" package - efficient and effective. Let me handle this project for you.I eagerly await the opportunity In a nutshell, hiring me will guarantee an optimal blend of practicality and creativity along with å timely completion.
₹37,666 INR in 1 day
7.6
7.6

Hi, I can design your electro-permanent magnet bed with accurate CAD geometry and engineering considerations for magnetic holding and structural performance. With 7+ years of SolidWorks experience, I can develop a practical, manufacturing-ready design. ✔️ Magnet bed 3D CAD & assembly ✔️ Structural & component detailing ✔️ Manufacturing-ready drawings ✔️ STEP, SLDPRT & PDF files Portfolio: https://www.freelancer.in/u/xabhix Available to start immediately. Could you share the required holding force, bed dimensions, and magnet specifications? Best regards, Abhishek
₹56,250 INR in 7 days
6.6
6.6

HI VEM, PLEASE KINDLY READ THROUGH MY PROPOSAL I will deliver a complete engineering design for a 600 × 400 mm electro-permanent magnetic bed that provides consistent clamping for mixed-metal parts up to 20 kg, with instant release and no residual drag on soft aluminium. MY APPROACH ✅ Optimise pole-piece layout for even flux distribution ✅ Specify coils, permanent magnets and materials suitable for local sourcing ✅ Perform holding-force calculations / FEA to confirm ≥ 3× safety factor and ±10 % field uniformity ✅ Prepare full manufacturing package and control notes DELIVERABLES • 3D model and 2D fabrication drawings (STEP/IGES + PDF) • Bill of materials with vendor references • Basic wiring diagram and control logic notes • Short memo with force calculations QUESTIONS 1 Preferred CAD/simulation tools (SolidWorks, Inventor, ANSYS Maxwell, COMSOL, etc.)? 2 Any existing power supply or control voltage preference? Ready to start immediately with a clear milestone outline.
₹55,000 INR in 6 days
6.7
6.7

Hi The main challenge is achieving uniform magnetic holding force across the 600×400 mm bed while maintaining a minimum 3× safety factor for 20 kg mixed-metal workpieces and near-zero residual attraction during release. I can develop and validate the EPM bed using ANSYS Maxwell coupled with mechanical FEA, including pole-piece/flux-path optimization, magnet and coil selection, field-uniformity assessment, and holding-force calculations for steel/aluminium configurations. Deliverables will include the optimized 3D CAD model, manufacturing drawings, BOM with material specifications, magnetic FEA results, force/safety-factor calculations, wiring/control concept, and a concise engineering report. I can also evaluate air-gap sensitivity and the OFF-state residual field to ensure clean release without marking aluminium components. Timeline: 7–10 days Budget: ₹60,000 (negotiable based on required simulation depth) Could you provide the expected workpiece contact area/thickness and the preferred pole pitch or machining constraints for the CNC bed? Best regards, Arati M.
₹56,250 INR in 7 days
6.6
6.6

As a Senior Mechanical Engineer with over a decade of experience, I can offer you the depth and breadth of knowledge needed to create your electro-permanent magnet bed. With years of expertise in design, analysis, and manufacturing, I am well-versed in turning concepts into reality while keeping the larger picture in mind. Using the Solidworks, Inventor, ANSYS Maxwell, and COMSOL tools that have proven effective for me in the past, I will provide you with a comprehensive turnkey package. Your project's success is based on holding force calculations and maintaining consistent field uniformity which I am experienced in providing. I will ensure the bed is capable of securing your required 20 kg mixed-metal part with a safety factor three times higher than needed. In addition to delivering a complete 3D model, 2D fabrication drawings and basic wiring diagrams, I will provide you with a memo summarizing all force calculations. Just as important as delivering meticulous designs is maintaining open communication throughout the process. With me on board for this project, expect proactive reliable updates. If you're seeking high-quality workmanship backed by thorough documentation and practical engineering decisions that don't neglect the physical constraints of manufacturing processes, then lean on my skill set to get the job done right!
₹75,000 INR in 7 days
6.6
6.6

Hey, You are looking for 600x400 Electro-Permanent Magnet Bed Design "Lets Gets Started, I know you have several tempting proposals here, but I guarantee you to be impressed by my work. I have various skills in design, Illustration, Photoshop, Graphic Design, Logo Design and Illustrator. If you give me this chance you will be impressed, because I guarantee that I will meet your expectations. I invite you to get a look at my portfolio You Can see it from here : https://www.freelancer.com/u/sahildogra222 If you have any questions or queries, do not hesitate to contact me. I hope to start working with you. With regards! SAHIL
₹37,500 INR in 2 days
6.5
6.5

As an experienced engineer and designer, I can tackle your electro-permanent magnet bed project with precision and expertise. Proficient in SolidWorks, Inventor, ANSYS Maxwell, COMSOL, I’m well-equipped to provide you with a comprehensive solution that fulfills all your requirements. Throughout my career, I have excelled in designing complex fixtures with precise flux distribution for consistent clamping forces and instant release capabilities - exactly what your CNC setup demands. Moreover, my skill set extends beyond mere design capabilities. I bring a holistic approach to the table by combining my design proficiency with an inherent understanding of the underlying mechanics involved. This translates into accurate load calculations and ensures adequate safety margins - assuring zero compromises on the efficiency or quality of the fixture.
₹37,899 INR in 1 day
6.4
6.4

Hello sir, Did go through your job description and glad to share that I have enormous experience in working with 600x400 Electro-Permanent Magnet Bed Design I'm a seasoned programmer and Engineer with quality experience in Flutter, React, Node.JS, SpringBoot, Frontend and Backend Development, Python, Matlab, R studio, C, C++, C#, OpenCV, OpenGL, Tesseract OCR, google vision, Statisticaal programming/R progamming data analysis Computing for Data Analysis Time Series & Econometric, Machine learning, AI, Deep learning, Matlab and Mathematica, 3D modeling, CAD/CAM,AutoCAD, 2D, Architectural Engineering, SolidWorks, Unity 3D, AutoCAD, 2D drawing, 2D draftingPCB, Electronics, Arduino, Embedded Systems Automation, Embedded and Firmware , IOT, Electrical/Mechanical Engineering I am a TOP Rated Freelancer, and you can check my reviews here as well: https://www.freelancer.com/u/mzdesmag. Looking forward to potentially working together on this project. Thanks and Best regards, Adekunle.
₹37,500 INR in 7 days
6.1
6.1

With my diverse background in 3D design, mechanical and electrical engineering, and product design, I am confident that I am the right person to deliver on your electro-permanent magnet bed project. My deep knowledge of software such as SolidWorks combined with my ability to develop highly detailed 3D models and 2D fabrication drawings will ensure that all your requirements are met with high precision and accuracy. In addition to my technical skills, I also bring to the table a strong working understanding of mixed-metal assemblies - a crucial aspect of your project. With different combinations being used in each assembly, my experience in creating designs that consistently deliver clamping force without deforming delicate components is an asset you cannot overlook. You can be rest assured that not only will all the designs be up to par but also manufacturable within your local sourcing capabilities.
₹40,000 INR in 1 day
5.4
5.4

With 5+ years of experience in mechanical and electromechanical design, I can develop a complete engineering package for your 600 × 400 mm electro-permanent magnetic CNC workholding bed, including the mechanical design, magnetic circuit concept, control integration, and manufacturing documentation. My approach would include Pole-piece layout optimized for uniform flux distribution and controlled clamping force Selection of suitable permanent magnet and coil materials based on availability and performance Magnetic force calculations and simulation/FEA verification to assess the required 3× safety margin for applicable workpieces 3D CAD model using SolidWorks with editable geometry Detailed 2D fabrication and assembly drawings in PDF STEP/IGES export for manufacturing I can structure the project into clear milestones 1. Requirements & concept development – workpiece conditions, pole layout, magnetic circuit concept 2. Detailed engineering & verification – calculations/simulation and component selection 3. CAD & manufacturing package – 3D model, fabrication drawings, BOM and wiring documentation 4. Final review – revisions and delivery of production-ready files I am comfortable working with SolidWorks/Inventor for CAD and can use appropriate electromagnetic simulation methods/software depending on the required level of verification
₹37,500 INR in 2 days
4.0
4.0

Hi, Happy to help with "600x400 Electro-Permanent Magnet Bed Design" — from what you've described this involves help, and I can get started quickly with clear, regular updates so nothing sits unclear on either end. Before starting I'd confirm exact deliverables and how you'd like check-ins along the way. I take deadlines seriously and would rather ask a clarifying question upfront than guess and redo work. Let me know if anything's unclear — glad to talk it through before you decide.
₹56,250 INR in 7 days
3.8
3.8

Are you looking for an experienced mechanical/electromagnetic design engineer to develop a 600 × 400 mm electro-permanent magnetic workholding bed with reliable clamping and clean, instantaneous release? I can develop the complete engineering package, including: Pole-piece and magnetic circuit layout optimized for uniform flux distribution Permanent magnet and coil selection based on holding-force and release requirements Magnetic-circuit calculations and safety-factor verification FEA analysis using ANSYS Maxwell/COMSOL or equivalent to evaluate flux density, holding force, and field uniformity Design consideration for minimizing residual magnetic attraction when releasing aluminium parts I would first establish the required holding force from the 20 kg maximum workpiece and CNC cutting/side-load conditions, rather than relying on weight alone. The pole layout and magnetic circuit would then be iterated through simulation to target the required ±10% field uniformity. Milestones: magnetic concept & calculations → preliminary CAD/FEA → design refinement → fabrication drawings/BOM → final engineering package. I have experience with mechanical product development, CAD, engineering calculations, and simulation, and can provide relevant examples of electromagnetic/magnetic fixture work. Once you provide the CNC operating conditions, expected cutting forces, workpiece contact area, and available power supply, I can confirm the technical approach, timeline, and fixed cost.
₹37,500 INR in 2 days
2.7
2.7

I have reviewed your 600x400mm electro-permanent magnet bed requirements. Achieving 3x safety factor for mixed-metal assemblies with ±10% field uniformity and zero-residual release requires precise pole topology and validated flux modeling. My engineering approach addresses your acceptance criteria directly: Pole-Piece Optimization: Segmented layout calculated to balance holding force across steel/aluminum interfaces, ensuring uniform flux within ±10% tolerance. Force Validation: Magnetic circuit calculations and FEA snapshots demonstrating 3x safety margin against shear/lift-off forces for 20kg loads prior to procurement. Manufacturing Deliverables: Fully dimensioned 2D fabrication drawings with GD&T, complete BOM with material specs for local sourcing, wiring diagram, and control logic notes guaranteeing clean release without aluminum surface damage. Tools & Execution: All work is performed remotely using Onshape for parametric mechanical assembly and cloud-based electromagnetic simulation for flux validation. Material properties are verified against your intended supply chain before finalization. Milestones: Conceptual pole layout and preliminary force calculations Detailed 3D model and FEA validation report Final fabrication drawings, BOM, and control documentation I am ready to review your typical part geometries immediately to refine pole spacing and confirm feasibility before committing to the full design.
₹60,000 INR in 16 days
2.2
2.2

Hello, how are you today? What I need is you, and what you need is me. Together, we are mutually beneficial, and over time, that collaboration becomes a valuable asset. I'm very interest in your task. If you give me your task. I can finish your task for short time. I have many experience in this part. best regards, Juan
₹56,250 INR in 2 days
0.0
0.0

The 600 × 400 mm bed must reliably hold mixed steel/aluminium assemblies up to 20 kg while maintaining ±10% field uniformity, a 3× safety factor, and clean release without marking aluminium. I’d approach the design around the pole-piece geometry and magnetic circuit first, then validate the holding-force and flux distribution before finalizing the mechanical package. I can develop the 3D CAD model, pole layout, manufacturable components, coil/magnet specifications, BOM, and fabrication drawings, with calculations or FEA used to verify the required safety margin. I’d also document the basic wiring and control logic for energizing and releasing the electro-permanent system. The final package can be structured for procurement and fabrication, including STEP/IGES, PDF drawings, vendor references, and a concise force-calculation memo. Which simulation environment do you prefer for magnetic validation, such as ANSYS Maxwell or COMSOL, or should the analysis approach be selected based on the design requirements?
₹37,500 INR in 1 day
0.0
0.0

I can make that bed with bom, FEA and sketch. I just want to know in which software you will gonna prefer to get your bed.
₹56,250 INR in 7 days
0.0
0.0

Designing an electro-permanent magnetic workholding bed is a specialist job because holding force, flux paths, release behaviour, and workpiece material all interact. I can develop the 600 × 400 mm bed as a complete engineering package. I would use SolidWorks for the CAD and [ANSYS Maxwell/COMSOL or equivalent] for magnetic analysis, with force calculations to verify the 3× safety margin. 1. Define the pole layout, air gaps, workpiece contact assumptions, and magnetic circuit. 2. Select electro-permanent magnet, coil, pole, and core materials that can be sourced locally. 3. Model the bed and optimise flux distribution toward the ±10% uniformity target. 4. Calculate holding force and verify performance with FEA or magnetic simulation. 5. Prepare fabrication drawings, BOM with vendor references, and STEP/IGES files. 6. Document the wiring, switching/control logic, and release method, then issue a force-calculation memo. One point I would challenge early is the “mixed-metal” requirement: aluminium is non-ferromagnetic, so it cannot be directly clamped magnetically. Hybrid assemblies also require analysis of the actual steel contact path and fixture interface. The biggest risk is meeting the calculated force on ideal steel while losing performance through air gaps, thin material, or aluminium isolation. I’ll control that by modelling realistic contact conditions and clearly defining the valid workpiece envelope before release.
₹56,250 INR in 3 days
0.0
0.0

Hello, I’m Bharghav, and I have over 10 years of experience in Electrical Engineering, particularly in developing solutions that match specific job skills and requirements. My expertise is well-suited for your project involving the design of a 600 mm × 400 mm electro-permanent magnetic bed for CNC workholding. I understand that your key requirements include creating a fixture capable of maintaining a consistent clamping force for mixed-metal assemblies, ensuring that the design won’t deform delicate components, and allowing for instant release. I will provide a complete engineering package that includes an optimized pole-piece layout for uniform flux distribution, along with precise specifications for coil and magnet materials that can be sourced locally. The package will also feature detailed manufacturing drawings and supporting calculations, including an FEA snapshot to confirm safety margins. Let’s start a chat to discuss your project further, as I’d love to clarify any details and outline a timeline for deliverables. Best regards, bhargav922002
₹52,500 INR in 3 days
0.0
0.0

I am verified designer in cad Experience designer I am give your perfect work with sketches, cad file with render beautiful product i am give proof i am experience designer and some work example then start work need any animation and graphics file also send complete full work then payment me software autocad solidwork ptc cero keyshot blender adobe photoshop and ai file drawing dxf step iges stl solidwork pdf ms any other formate also send
₹61,000 INR in 7 days
0.0
0.0

Hello, I am interested in your data entry project. I can accurately enter, organize, format, and verify data while maintaining confidentiality and attention to detail. I am comfortable working with MS Excel, Google Sheets, MS Word, PDF-to-Excel/Word conversion, web research, copy-paste tasks, and data cleaning. I will ensure the work is completed accurately and within the agreed deadline. I am ready to start immediately and can provide a sample of my work if required. Thank you for considering my proposal.
₹56,250 INR in 7 days
0.0
0.0

Chennai, India
Payment method verified
Member since Jul 2, 2025
₹600-1500 INR
₹37500-75000 INR
₹37500-75000 INR
₹12500-37500 INR
₹1500-12500 INR
$750-1500 USD
$30-150 USD
₹1500-12500 INR
₹1500-12500 INR
€250-750 EUR
$750-1500 CAD
$10-30 USD
₹600-1500 INR
$15-25 USD / hour
₹12500-37500 INR
₹12500-37500 INR
₹7500-9000 INR
₹37500-75000 INR
$30-250 USD
₹600-1500 INR
₹1500-12500 INR
₹37500-75000 INR
$250-750 USD
$30-250 USD
$250-750 USD