Ich benötige ein Zahnradgetriebe für eine Schiffsanwendung.
Ideale Fähigkeiten und Erfahrungen:
-CREO PARAMETRIC & MDESIGN notwendig
- Fachkenntnisse in der Zahnradgetriebeauslegung, insbesondere für maritime Anwendungen
This project involves the complete independent design of a gearbox system according to a provided specification. The focus is on creating a fully functional, manufacturable, and maintainable mechanical assembly. It includes engineering calculations, 2D/3D CAD drawings, and documentation.
Expected Deliverables
1. Mechanical Design
Complete gearbox design (layout and components)
Appropriate material selection and heat treatments
Proper component fit (e.g. H7/f6 fits), accessibility, ease of assembly and maintenance
Clear functional surfaces and interface points
2. Calculations and Engineering Proofs
Summary tables with all essential values: gear tooth counts, torques, speeds, forces, power, etc.
Shaft calculations (especially for intermediate shaft), including bending moment diagrams in x-y and x-z planes
Bearing load calculations: summarized in tables with load ratings, speeds, lifetime (L10h), main results highlighted
Verification of all torque-transmitting connections: shrink fits, keys, bolts, etc.
Dimensioning of components (thicknesses, distances, bolt sizes)
Lubrication analysis: oil volumes, distribution, oil sump details
Simplified screw calculations showing sufficient preload
Suitability check for speed-critical parts (e.g. shaft seals, circlips) based on datasheets or standards
Strength checks for locknuts, circlips, and other safety elements
3. 2D Technical Drawings
Assembly drawing of the gearbox in sectional view with all main and connection dimensions
Proper fit indication without tolerance tables
Demonstration of lubrication concept for gears and bearings (may be shown at a critical spot only)
Sectioned screw connection (1 screw), optionally with a detail view
Clear indication of materials, heat-treated zones, and types/sizes of standard parts (e.g. bolts, bearings)
Differentiation between machined and raw surfaces
Function of the gearbox must be clearly visible from the drawing
Norm-compliant representation of gears, threads, bearings, etc.
4. 3D CAD Models
Full gearbox housing (assembled view)
Top and bottom housing parts separately (internal and external views)
Indicate wall thicknesses and welds schematically (type and size)
5. File Deliverables
Engineering calculations and analysis documents
Drawings in PDF
3D CAD files (.prt/.asm/.drw or .stp format), delivered in a compressed ZIP folder
Skills Required
Mechanical Engineering (machine design)
Strength of materials
Gearbox and shaft design
Bearing selection and lifetime calculation
Technical drawing standards
3D CAD modeling (e.g. Creo, SolidWorks, Inventor)
Understanding of manufacturing processes
As a seasoned Mechanical & Civil Engineer with successful double majoring, I am attuned to the ins and outs of gear systems and their design, particularly in maritime applications. I have extensive experience using CREO PARAMETRIC and MDESIGN, both valuable tools for the intricate nature of this project. Additionally, my 12+ years in cross-functional engineering honed my skills in areas indispensable for this endeavor such as strength of materials, technical drawing standards, and 3D CAD modeling.
I have an unwavering focus on producing designs tailored to meet real-world manufacturing needs. Demonstrating the strength and reliability of each component is necessary for maritime usage, and I am well-experienced in creating rigorous engineering proofs from complex calculations - be it torque transmitting connections, or bearing loadings. Since usability and ease of maintenance are your concerns too, I assure you that my work will reflect that.
Lastly, the support offered on this project wouldn't be limited to design and calculations only; I also excel at developing thorough documentary packages which play a crucial role in preserving knowledge for future use, efficient pre-maintenance planning, etc., all critical in the long life span of a marine asset like yours. Choose me for meticulousness and creativity that ensures quality work done in good time!
€750 EUR in 5 days
4.7
(9 reviews)
4.1
4.1
12 freelancers are bidding on average €883 EUR for this job
Hi,
I have read your Marine gearbox design project details, and I can provide you with the best quality within your timeframe and with great options.
I have more than 10 years of experience in this field.
My Freelancer portfolio can be found here:
https://www.freelancer.com/u/stargateinfotech
I will give you the first draft in a few hours. The design provided will be creative and according to your requirements.
I assure you that you will like my work. I look forward to working with you.
Ping me and let's discuss your project.
Thanks
Hey mate ,
"With a paramount passion for mechanical engineering and specialization in 3D Modelling and AutoCAD, I believe I can provide the precise gear design you seek for your maritime application. Having successfully tackled complex design and modeling projects in CREO PARAMETRIC & MDESIGN, I am confident in my ability to deliver high-quality work that meets your expectations.
My broad expertise extends beyond just mechanical design. In fact, I am a seasoned graphic designer with proficiency in Adobe Illustrator and Photoshop, skills that allow me to create comprehensive and visually impressive designs. Given this unique blend of skills, I offer you not only a mechanical expert tackle this project but also a designer who understands the criticality of an optimal gear system's construction.
Sincerely
Manu R.
Hello, I am leading an American Licensed Engineers team with a stronghold in Mechanical Engineering and CAD/CAM technologies. Our expertise aligns perfectly with your project requirements. We excel in utilizing software like CREO PARAMETRIC and MDESIGN for intricate gear systems, especially tailored for maritime applications. Our team is well-versed in Zahnradgetriebeauslegung and can deliver high-quality 3D models using AutoCAD and Creo. Let's collaboratively engineer a cutting-edge Zahnradgetriebe for your Schiffsanwendung.
What specific requirements do you have in mind for the gear system to ensure optimal performance in the maritime application?
Cheers, RedBrick American Engineering
As an experienced 3D modeling expert with a solid background in mechanical engineering, especially in gear design, I believe I am perfectly suited for your Schiffsgetriebeauslegung project. My mastery of CREO PARAMETRIC & MDESIGN, AutoCAD and other industry-leading design tools makes me competent to handle any complex task related to gear design. In addition, my knowledge of maritime applications is just the expert touch your project needs.
But being skilled is only half the battle; I also value communication and timely delivery. I commit to being available 24/7 to address any concerns or swing into action if there are any urgent adjustments. My typical turnaround time of 24-48 hours aligned with unlimited post-completion support and secure storage of all project files ensures convenience and long-term satisfaction for you.
Best Regards
Harvinder
With a sharp focus on mechanical design and a strong background in machine design, I’m confident that my skills and experience make me an ideal fit for your Zahnradgetriebe project. For nearly 8 years, I have been immersed in architectural and 3D design, which has given me significant experience with 3D modeling software like Creo and AutoCAD that you require for this project. My work involves precision and accuracy to ensure a mechanism's functionality, accessibility, ease of assembly, and maintenance.
Hi there,
I have placed a bid to design gearbox system, a topic I am reasonably familiar with.
You have stated that you are looking to design gearbox system from the provided instructions. It should be fully functional, manufacturable, and maintainable mechanical assembly. The design should be supported by calculations to ensure a reliable design. I have no problem in doing this project.
I am a Mechanical engineer with over 20 years of experience in CAD, Engineering, Product development and Manufacturing. You will see from my profile that I have 5* ratings with a 100% completion and on time delivery ratings so you are guaranteed top quality work and total reliability.
Please ask if you have any questions.
