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Engineering & Manufacturing
Fixed Price: Less than $500   |  Posted: 8h, 43m ago  |  Ends: 2d, 15h  |   2 Proposals
We are looking for a mathematician or an engineer who would able to solve the following optimization problem. - The wood manufacturing business has X machines. Each of the machines is operated to process wood material during working hours. The number of working hours for each day of production should be an adjustable variable which can be changed by the user. - Every day the management of the business receive a list of jobs that need to be done during the next couple weeks (see attached); - Each job has a corresponding deadline that needs to be met; - Each job consists of X number of processes which correspond to each of the machines. Each process in a job needs to be completely finished before the next one can begin i.e. needs to run in order of Process 1 to Process X; - For each of the processes, there is a certain run time that is provided within the input data; - There should be an interval of 15 minutes between each job for any given machine. The goal is the find the most optima...
Category: Other - Engineering &...       

t****ost
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| t****ost
|    Australia
Fixed Price: $1,000 - $5,000   |  Posted: 17h, 21m ago  |  Ends: 14d, 6h  |   18 Proposals
Looking for help re-designing an end cap for our hollow foam roller Problem we are trying to solve: Our attachment point is noisy and awkward when the strap is connected to the cap. The cap requires too many rotations to secure in roller. Primary goal is to attach a carry strap in the most simple way possible and have the carrying strap function as a stretching strap once removed. Please see attached reference material of our current design. - Does not need to be air tight, but enclosed enough to carry: car keys, gym towel, cell phone, our mobility balls, etc. - Must be able to attach a yoga style "stretching strap" directly to the cap (easily, with no noisy hardware ) - As simple a possible. Strap will function as a carrying strap. - Must thread with 2 full twists max ( no more than 3-4 half turns) - Strap cannot tangle while threading or removing the cap
Category: Mechanical       

R****ape
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| R****ape
|    United States
Hourly Rate: Less than $10 / hr   |  Duration: 3-4 weeks  |  Posted: Sep 03, 2015  |  Ends: 13d, 17h  |   19 Proposals
I am looking to have a range of designs, and then plans drawn for screens/shelters to improve the aesthetics of garbage bin storage areas. The screens will be for a range of bin sizes and be suitable for residential or commercial garbage bin locations. The designs & plans will be as such that they can be taken to a local Australian aluminium or steel manufacture to build with generic parts, (prefer no custom moulds or components that require new extrusions or similar). Once the screen designs and plans are in place I would like to have 3D models of them generated in a range of different finishes (visual only). These 3D models will then become part of a virtual showroom to be utilised in an app that allows people to photograph their bins, and then select the look and finish of the bin screens from within the app. To summaries, 1, Design bin screens. 2, Draw plans for each in the range. 3, Create 3D modelling for each of the range in a couple of different colours/materials. ...
Category: CAD       

B****ens
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| B****ens
|    Australia
Fixed Price: Less than $500   |  Posted: Sep 02, 2015  |  Ends: 12d, 14h  |   7 Proposals
I am looking for a manufacturer that can provide me with prototypes of an iPad case/strap made out of rubber/silicone. I have 3 professionally made 3d images bad on my design to provide you with. I can give approximate sizes but without knowing how soft or flexible the rubber/silicone material is i will need to rely on the manufacturers knowledge and help with their materials. Initially i would only be looking for 3 prototypes for the Kindle or iPad mini designs. Please contact me with an approximate price, time frame and any information you feel may be useful relating to the process.
Category: Product Design       
Skills: Manufacturing       

w****dia
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| w****dia
|    Australia
Fixed Price: Not Sure   |  Posted: Sep 01, 2015  |  Ends: 12d, 5h  |   9 Proposals
I am the Contractor on a 3,000sf Single Family Home. I am looking for someone to put together material list for building materials listed below: Framing interior - lumber (metal studs) etc Drywall & finishing - drywall, green board, cement board, corner bead, tape etc Baseboards (lf) Exterior Compound for Stucco etc Fascia board Of coarse I need it asap. Thank you Thelma Petas
Category: Other - Engineering &...       

a****535
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| a****535
|    United States
Fixed Price: $500 - $1,000   |  Posted: Sep 01, 2015  |  Ends: 11d, 15h  |   9 Proposals
Hi I need someone who is in the area of XFEM, I need some work to be done. if anyone interested i will give more details. Thanks
Category: Other - Engineering &...       

A****ker
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| A****ker
|    Australia
Fixed Price: $500 - $1,000   |  Posted: Sep 01, 2015  |  Ends: 11d, 15h  |   6 Proposals
hi I need a phd researcher or postdoc who can help me for long term in my research. Please be professional and provide high quality work. please do not bid if you are not researcher or postdoc. Thanks
Category: Mechanical       

A****ker
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| A****ker
|    Australia
Fixed Price: Less than $500   |  Posted: Aug 31, 2015  |  Ends: 11d, 11h  |   5 Proposals
hi i need someone to do a simulation using ABAQUS of a composite laminate of 150mm X 100mm consist of 16 plies with these configuration ( 45 0 -45 90, 45 0 -45 90, 90 -45 0 45, 90 0 -45 45 ). the aim is to get this panel impacted by an indentor with diameter of 25 mm. if someone interested then please contact me and i will give you more details. Thanks
Category: 3D Modelling       

A****ker
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| A****ker
|    Australia
Fixed Price: $500 - $1,000   |  Posted: Aug 31, 2015  |  Ends: 56d, 2h  |   11 Proposals
We are looking for a hardware/software developer (mechanical/electronic engineer) who can implement a complete custom project for a GPS/GSM/GPRS tracking unit for motorcycles. The units purpose is to gather GPS data and other data (live tracking, speed, distance and other common tracking features) and track the information back to a web application and alerts in mobile phone. SKILLS: Schematic Circuit Diagram, Circuit Design, Electrical Drawing, Electrical engineering, Electronic Design, Electronics, Embedded C, Embedded Systems, GPS Development, PCB Design If you DO NOT have a prior experience using GPS/GSM/GPRS module in vehicle tracking, please do not bid on this project, we would prefer to see prior work before we award the project. REQUIREMENTS: 1. Sending GPS co-ordinates to our server (GPS/GPRS) and/or SMS alerts for motion. Tracked using IMEI; 2. Have a rechargeable lithium battery. Basing your experience you can choose the best one. Long life battery is appreciated; 3. Must...
Category: Product Design       

i****ide
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| i****ide
|    Brazil
Fixed Price: Not Sure   |  Posted: Aug 31, 2015  |  Ends: 10d, 23h  |   39 Proposals
Looking for a designer or engineer expert in CAD for 3 simple projects that need a good quality design for prototyping. Also, looking for an engineer who can develop a mechanical and complex design and prototype. The latter would need access to materials for experimenting. Look forward to hearing back from you! Thank you very much
Category: CAD       
Skills: Computer-Aided Design       

s****nce
 [?]
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| s****nce
|    United Kingdom
Fixed Price: Less than $500   |  Posted: Aug 31, 2015  |  Ends: 10d, 21h  |   4 Proposals
hi i need someone to do a simulation using ABAQUS of a composite laminate of 150mm X 100mm consist of 16 plies with these configuration ( 45 0 -45 90, 45 0 -45 90, 90 -45 0 45, 90 0 -45 45 ). the aim is to get this panel impacted by an indentor with diameter of 25 mm. if someone interested then please contact me and i will give you more details. Thanks
Category: 3D Modelling       

A****ker
 [?]
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| A****ker
|    Australia
Hourly Rate: Less than $10 / hr   |  Duration: 1-2 weeks  |  Posted: Aug 29, 2015  |  Ends: 54d, 12h  |   6 Proposals
Task: I am looking to design a foldable yoga mat. The shape of the yoga mat has to be rectangular. The product: on one side there is the mat and on the other there will be a fabric coat that once, folded will serve as the outside of a bag. Prefer: beautiful design and compactness. Could you do three different models, one with beautiful design, one that is compact and one that has both elements? Mat material: TBA (100% natural rubber, PVC etc.) Please let me know if you have any questions and reply to confirm the receipt of this e-mail. This assignment should not take more than 45 minutes- 1 hr.
Category: Product Design       

s****er1
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| s****er1 *
|    United States
Hourly Rate: $15 - $20 / hr   |  Duration: Not Sure  |  Posted: Aug 27, 2015  |  Ends: 22d, 10h  |   11 Proposals
Looking to manufacture custom hardware, brass, zinc, stainless, aluminum, etc. will need samples and prototype quickly. Looking for top quality only, honest and reliable.
Category: Product Design       
Preferred Location: United States

P****ere
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| P****ere
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Aug 27, 2015  |  Ends: 6d, 15h  |   5 Proposals
We are an interior design company planning to launch an online shop which specializes in custom carpentry works for interior fixtures. We would like to invite creative designers to come up with designs for fixed size items like TV console, feature wall, bed frames, tables etc. We will be providing the standard sizes and materials to be applied to your design as items will be produced and sold by our company. We are offering a 5% fixed royalty fee on each submitted and approved design we put on sale on our website. Your profile will be featured on the product page of items designed by you. We only accept high quality 3D rendered images and original design. You may submitted as many products as you wish but is subjected to approval. Methods of production should be woodwork, metal or 3D printed. Other materials are permitted but subjected to approval.
Category: Interior Design       

v****ces
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| v****ces *
|    Singapore
Fixed Price: $80 - $130   |  Posted: Aug 26, 2015  |  Ends: 6d, 1h  |   3 Proposals
Coding and numerical simulation using ABAQUS and UMAT Need numerical simulation working experience for this kind of work. See the attached paper for the overview of the work.
Category: Mechanical       

m****d90
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| m****d90
|    Germany
Fixed Price: $25 - $50   |  Posted: Aug 25, 2015  |  Ends: 5d, 12h  |   10 Proposals
I WANT A SMALL PROJECT HELP ON PAYMENT BASIS DUE IN 20 HRS ON STRENGTH OF MATERIALS STRESS ANALYSIS CONTACT ASAP
Category: Civil & Structural       

t****mba
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| t****mba *
|    India
Fixed Price: Less than $500   |  Posted: Aug 25, 2015  |  Ends: 5d, 3h  |   49 Proposals
I need someone to design a house for me. First I want the exterior and interior render. Will need blueprints later. I want the house to be 3 bedrooms, 2 bathrooms and about 1700 square feet. I need it to have a modern innovative design though. A design that uses the space outside and on top of the house. I want to use luxury designs with affordable materials. I have attached photos with examples. The goal is for the house to cost under $150,000 USD to build. So it needs to be an efficient design with affordable materials.
Category: Architecture       
Skills: 3D Modeling, Architecture, AutoCAD       

M****030
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| M****030
|    United States
Hourly Rate: $10 - $15 / hr   |  Duration: Not Sure  |  Posted: Aug 24, 2015  |  Ends: 4d, 12h  |   4 Proposals
Hi, Are you specialised in energy storage system and have exposure in this field? We are looking for consultant who are well versed in this field and understand the complete supply chain for energy storage system from materials sourcing to project implementation. Danny
Category: Electrical       

d****enn
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| d****enn
|    Malaysia
Hourly Rate: $10 - $15 / hr   |  Duration: Not Sure  |  Posted: Aug 24, 2015  |  Ends: 19d, 11h  |   0 Proposals
Hi David B., Are you specialised in energy storage system and have exposure in this field? We are looking for consultant who are well versed in this field and understand the complete supply chain for energy storage system from materials sourcing to project implementation. Danny
Category: Electrical       

d****enn
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| d****enn
|    Malaysia
Fixed Price: $1,000 - $5,000   |  Posted: Aug 23, 2015  |  Ends: 18d, 18h  |   12 Proposals
Looking of an experienced process designer and simulation in plant having reactors, distillation columns, catalyst towers, cooling tower, heat exchangers, wet scrubbers & Heating chambers. 1. Developing Process Flow Diagrams (DPFD's), 2. Process & Instrument Diagrams (P&ID's), 3. Detailed Engineering Flow Diagrams (DEFD's), 4. Associated Material and Energy Balances (AMEB's) 5. Process simulation 6. For mech. design, analysis,simulation, PDMS /3d solid works, Hydraulic calculation in pipe sys/ pipenet, modelling and HAZOP. Skills and competencies : CAD (AutoCAD 2D and 3D, Inventor, Creo/ Pro E, Solid Edge), FEA, PV Elite, HAZID/ HAZOP experience, familiar with International Standard & Code like ASME, API, ANSI, ASTM, DIN, ANSI, TEMA, ERP
Category: Chemical Engineering       
Skills: 3D, ANSYS, Mechanical Design, process design, pv elite       

s****oup
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| s****oup
|    United Arab Emirates
Fixed Price: Less than $500   |  Posted: Aug 22, 2015  |  Ends: 2d, 10h  |   31 Proposals
Hello, We have a custom box that we have designed but we need to have it designed with the exact design dimensions and materials and need someone who can provide our manufacturer in China with those designs. If you have experience in sending designs to manufacturers for custom boxes, please respond to this ad.
Category: 3D Modelling       
Skills: 3D Design, Product Design, 2D Design       

H****s12
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| H****s12
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Aug 22, 2015  |  Ends: 1d, 16h  |   38 Proposals
Hi, I need a structural draftperson expert in AutoCAD. Must understand reinforced concrete, steel and masonry and timber drafting (its not a must that he/she is an expert in all of these materials drafting). Must have previous experience in drafting at a fast pace. Thank Adnan
Category: Civil & Structural       

a****eng
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| a****eng
Hourly Rate: $40 - $50 / hr   |  Duration: Not Sure  |  Posted: Aug 21, 2015  |  Ends: 1d, 11h  |   39 Proposals
I'm looking for an innovative chair back and armrest design. I'm creating a unique chair product and I need a backrest that can be height adjusted about 14" (7" higher and 7" lower from starting location.) The chair back is connected to a frame that also supports 2 arm rests (one on each side, obviously). The armrests also need to be height adjustable, approximately the same range as the backrest (about 14") but they need to be adjustable independently of the backrest. This is the general requirement, but I will send the winning proposals my drawings and complete details of the existing product so far so you can see what the constraints are, etc. I don't want to divulge too much yet, but I will provide the successful candidate(s) with complete information and everything you need. The goal is to find an easy solution to this problem, and one that isn't complicated to manufacture.
Category: Product Design       

w****ger
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| w****ger
|    United States
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