Machine Design Jobs

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Fixed Price Budget - Intermediate ($$) - $20 to $50 - Posted
Suitable gear train system, to operate manually wind and unwind a cable drum,( drawings attached) The shaft of drum is a 4” Carbon steel pipe and is supported on pillow blocks on both sides. Approximate weight of hub and cable is 1600 Kg ( Cable – 400 kg , Hub and shaft – 1200 kg). Gear system shall be attached only at one side of the drum. This drum shall be able to be operated with an effort less than 25 kg. Gear ratio, No of teeth, Pitch, Pitch diameter and all other required information to fabricate these gears need to be specified.
Skills: Machine Design Mechanical Engineering
Fixed-Price - Intermediate ($$) - Est. Budget: $250 - Posted
We have a number of machines which were designed by hand on velums which we now need converted into SolidWorks models and drawings. We have an initial machine that this project is for to establish proficiency and drawing layouts and requirements. We will be selecting 3 freelancers for this initial evaluation from which we will select one to work with us for the conversion of the remainder of our hand drawings. Must have your own version of SolidWorks 15 and ideally have industrial machine design experience
Skills: Machine Design 3D Modeling Drafting SolidWorks
Fixed-Price - Intermediate ($$) - Est. Budget: $30 - Posted
I need someone who can find manufacturers of agriculture equipments for me in Italy. This time it is" KNIP plantlet lifting machine "from Italy, as attached photo show. I need the name, contact details, website and address of the Italian manufacture of this equipment. More photos are available upon request. This can be a on going job, we constantly look for manufactures in Italy on various different agriculture equipments; great opportunity for someone who is in Italy or understands agriculture machinery.
Skills: Machine Design Agriculture Internet research Italian
Fixed-Price - Expert ($$$) - Est. Budget: $7,500 - Posted
Detailed 3D modeling and design for machine components and system structure, including machine cab, undercarriage, body frame, chassis, loading bowl, supporting system, cutting and pushing blade, material ejector, hydraulic components and load supporting system by using Autodesk Inventor or compatible software. Perform structure, contact, strength and loading analysis and verify the results (optional) Please see the attachment for a few more details.
Skills: Machine Design 3D Modeling Autodesk Inventor Mechanical Design
Fixed-Price - Expert ($$$) - Est. Budget: $5,000 - Posted
I'm a NYC-based radiologist hoping to improve patient understanding/engaging with radiology reports using natural language processing. Project Goals Patient-portals that allow patient's access to their medical information is on a steep rise. And, the #2 most common thing patient's look up and want access to is their radiology reports (#1 is laboratory data). The problem is that current surveys reveal that patient's are greatly unsatisfied by radiology reports due to their complex medical jardon, polysyllabic compound words, obscure anatomical references, etc. - they want to understand but are discouraged by the language. I think we can change that. Specifics of use for NLP We can use NLP to convert/translate complex radiology reports into much more understandable yet completely accurate/informative patient-centered reports. We can rewrite them in lay language and link certain words to additional information and anatomical maps. We can use NLP to fully engage the patient and involve them in their care by helping them understand the radiology report. One group at UPenn recently demonstrated proof of concept: http://siim.org/?page=15ab_porter. I think there's incredible potential for this technique to change how patient's engage with their medical data. Deliverables 1) Input: Input a standard/complex radiology report. 2) Run the report through our NLP algorithms 3) Output: A completely translated report written in lay terms (6th or 8th-grade reading level) with hyperlinks to additional information and anatomical maps. To start, I would like to process, for example 1000 brain MRIs or 1000 abdomen/pelvis CTs, etc. (of which I can provide) to determine the frequency of the most commonly used words and phrases for each given study, and from there we can make a "dictionary" of those words in layman terms, which could than be substituted in to improve patient understanding and engagement... I'd like to start with one exam type (i.e. Brain MRI) to prove proof of concept. If you have any interest, please feel free to contact me. Chris
Skills: Machine Design Machine learning Natural language processing Python