Hourly Rate: Not Sure
| Duration: 1-2 weeks
| Posted: 5h, 11m ago | Ends: 89d, 18h |
Leadership, group coordination and logistics, ability to work with differents interdisciplinary areas, experience in survey and interpretation of drawings, knowledge of engineering materials. Budgeting, management software for the design and analysis of mechanical components, knowledge of metalworking. Handling different measuring instruments. Proficiency technical and conversational English. Reporting. Design of automatic control systems and design of cooling systems and pumping. Design and modeling in Solidworks and Autocad. Design and analysis of steel structures.
Fixed Price: Not Sure
| Posted: Mar 15, 2014 | Ends: 13d, 13h |
Am looking for a talented professional with experience in product design, autoCAD, and 3D modeling to develop a modified/reverse engineered blood glucose monitoring lancet (the item that pricks your finger to draw a droplet of blood). It is a relatively basic mechanical device and there are many different devices on the market in various shapes and sizes. I am looking for you to redesign a lancet so that it fits into a specific defined space. I expect you to provide the following: a) A complete autocad model that could be 3D printed locally or sent to a manufacturer for larger-scale manufacturing. b) 3D renders of the object for still images c) 2D line drawings with scale that could be used in patent filings. I will provide specific objectives and samples upon awarding the contract. I also expect the party to sign a Non-Disclosure Agreement.
Hourly Rate: Not Sure
| Duration: Not Sure
| Posted: Mar 14, 2014 | Ends: 12d, 13h |
A mechanical structure consists of three members a, b and c, 4m in length each, can be modelled as three springs in series and rigidly xed at Nodes 1 and 4 as shown in Figure 1. The modulus of elasticity E of the three members is 210 109 Pa and the sti nesses of a, b and c are 1500 kNm?1, 2500 kNm?1 and 1500 kNm?1, respectively. Horizontal forces F2 = 10 kN and F3 = 15 kN are applied at Nodes 2 and 3, respec- tively. Write a clearly annotated computer program in Matlab, C++, or any high level language to determine the strain and stress of each member. 2. All members of the truss shown in Figure 2 have the same cross-sectional area A = 5 10?4 m2 and the modulus of elasticity of the truss material is E = 200 109 Nm?2. Write a clearly annotated computer program in Matlab, or C++, or any high level language to determine the nodal de ections and the supporting forces for the truss in Figure 2. Determine the nodal de ections of the truss using the computer programme developed.(ID: 5...