
Closed
Posted
Paid on delivery
This tssk focuses on using finite element analysis (FEA) to study the mechanical behaviour of a sugar mill roller shaft under realistic operating conditions. The task requires modelling the shaft in engineering software (NX Nastran) to predict how it deforms and where stresses are concentrated, particularly at critical نقاط where failure is likely due to fatigue. Students must apply appropriate loads (such as roll pressure and torque), define constraints, and choose suitable mesh and element types while justifying all modelling decisions. The analysis is carried out for two scenarios—roll load only, and combined roll load with torque—to compare their effects on stress and deformation. Finally, the results, assumptions, and engineering reasoning must be clearly presented in a structured technical report, demonstrating both analytical skills and practical engineering judgement.
Project ID: 40372072
5 proposals
Remote project
Active 5 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
5 freelancers are bidding on average $41 USD for this job

With a vast array of expertise across engineering software and mechanical design, I am confident that I would be the perfect fit for your NX Siemens project. Specifically, I am well-versed in Finite Element Analysis (FEA) which will play a key role in predicting the behavior of the sugar mill roller shaft under various operational circumstances. My experience in utilizing NX Nastran will enable me to create comprehensive, accurate models that consider all crucial aspects and constraints involved. Not only do I possess strong analytical skills required for this project, but also have a knack for communicating complex engineering concepts in a clear and structured manner. This is essential, especially when presenting results, assumptions and engineering reasoning as part of your technical report. Moreover, my architectural and 3D design skills can greatly aid in ruling out any redundant factors while creating an efficient model. In conclusion, my experience with FEA modeling, understanding of stress concentration dynamics, and sound engineering judgement makes me well-equipped for this job. Trusting me with the project assures not just a technically accurate outcome but also an astute report tailored to your requirements. Let's work together to engineer success!
$85 USD in 2 days
7.8
7.8

Hello, I understand that you are looking to perform a finite element analysis of a sugar mill roller shaft using NX Nastran with accurate load cases and structured reporting. I specialize in Finite Element Analysis, NX Nastran, Mechanical Simulation, Structural Analysis, and Engineering Reporting. # Please have a look at our Freelancer Portfolio through the links given below. https://www.freelancer.com/u/CreativeDesign50 =================================== I will provide you with a detailed FEA model including proper meshing, load applications, deformation and stress analysis for both scenarios, along with a clear and well-structured technical report explaining assumptions, results, and engineering reasoning. I ensure clear communication and timely delivery throughout the project. Looking forward to the opportunity to work together. Best regards, Kirandeep K.
$20 USD in 1 day
6.0
6.0

Hello, I went through your project carefully, and the core challenge is clear: accurately modeling the mechanical behavior of a sugar mill roller shaft using finite element analysis (FEA) in NX Nastran. This isn’t a surface-level task , it needs someone who understands both FEA and the intricacies of mechanical engineering without hand-holding. I’ve handled similar work where precision, speed, and clean execution mattered. My approach is straightforward: I will carefully define loads and constraints, select optimal mesh types, and analyze both scenarios for stress and deformation effects. No guesswork, no bloated process, just results that hold up when reviewed or scaled. If this aligns, I can start immediately and deliver a comprehensive technical report in 5 days. One quick question before I proceed: What specific performance metrics are you looking to focus on in your report? Best regards, Muskan
$50 USD in 2 days
4.5
4.5

The real challenge here is accurately predicting failure points by capturing the complex stress interactions within the sugar mill roller shaft under combined operational loads. Simply applying loads without a rigorous model wastes time and risks oversight. I will model the shaft precisely in NX Nastran, selecting element types that balance accuracy and computation time, applying roll pressure and torque loads in two separate scenarios. Constraints will mirror realistic supports to replicate operating conditions exactly. I will validate mesh decisions and incorporate fatigue-prone zones to target stress concentrations, ensuring results stand up to engineering scrutiny. I will then deliver a clear, structured technical report highlighting deformation patterns, stress concentrations, and fatigue hotspots with justified assumptions. This will include side-by-side comparison of load cases, providing actionable insights for design improvements or maintenance priorities without ambiguity or guesswork. My approach eliminates common FEA pitfalls by blending simulation precision with practical engineering judgment honed through countless similar challenges. What timeframe do you require for the completed detailed analysis and comprehensive report?
$27 USD in 7 days
2.4
2.4

Here’s a short, professional bid ? --- Hi, I understand your project involves FEA analysis of a sugar mill roller shaft using NX Nastran. I can model the shaft, apply roll load and torque, and analyze stress (Von Mises), deformation, and critical fatigue نقاط. I will use proper meshing and justify all modelling decisions. You’ll receive clear results and a well-structured technical report with comparison of both load cases. Ready to start immediately. Best regards.
$25 USD in 3 days
0.0
0.0

Mutrah, Oman
Payment method verified
Member since Nov 17, 2009
$10-30 USD
$30-250 USD
$30-250 USD
$10-30 USD
$2-8 USD / hour
$30-250 CAD
$30-250 USD
$30-250 USD
$10-30 USD
$30-250 USD
$30-250 AUD
£20-250 GBP
₹1500-12500 INR
$8-15 CAD / hour
$10-30 USD
$10-30 USD
₹12500-37500 INR
$15-25 USD / hour
€18-36 EUR / hour
$25-50 CAD / hour
₹600-1500 INR
€1500-3000 EUR
$30-250 USD
$15-25 USD / hour
$250-750 USD