机械工程 工作与竞赛 - Page 3

Mechanical Engineering is the branch of engineering that deals with the generation and application of mechanical power in the design and production of machines and tools. It is one of the worldâEUR(TM)s oldest engineering disciplines. If your business deals with mechanical engineering and needs help, such help is available in the form of mechanical engineering freelancers. You can hire such freelancers right here. Simply start by posting a mechanical engineering job today!
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注册来开始赚钱。 您是a Mechanical Engineer吗?您可以从这些工作中获得报酬!

浏览Freelancer上的工作

项目/竞赛 描述 竞标数/参赛作品数 技能 已开始 结束 价格(CNY)
Mechancal Company I am looking forward to work with Mechanical Company. 13 工程, Solidworks, 机械工程, 电機工程, 土木工程 Jan 8, 2018 Jan 8, 2018已经结束 ¥3049
a desiner familiar with solid works to provide me with working drawings Caldwell Enterprises, electrical construction and design services, I have an idea but need to present working drawings to my manufacturers 47 机械工程 Jan 8, 2018 Jan 8, 2018已经结束 ¥6163
quantity take-off for bridge project including concrete and steel items 1 DAY ! I need certain items quantity take off ( 30 line items ) for concrete and structural steel related work. I will provide the drawings and item list . I can even provide a sample estimate to give an idea. I need precise number I already have my own numbers so this will be trial. I DO NOT HAVE TIME SMALL WORK NEEDS TO GET DONE IN ONE DAY ! 36 工程, 机械工程, 土木工程, 结构工程, AutoCAD Jan 8, 2018 Jan 8, 2018已经结束 ¥903
Change some programs in my cnc We manufacture tanks, everythink is done through computor and we need to make some changes in CNC to change the programs. Can you help? 16 工程, CAD/CAM, 机械工程 Jan 8, 2018 Jan 8, 2018已经结束 ¥154
Gearbox design I can use Inventor and Fusion 360 but what I need is an engineer's perspective on the most efficient design of a step-up gearbox of the ratio 1:4 - 1:6 at around 7500W input power and 120000rpm output 26 工程, 电子, 机械工程, 电機工程, 产品设计 Jan 8, 2018 Jan 8, 2018已经结束 ¥786
Request for Electromechanical quotation maker (constructional Field - School Building). I am an electromechanical subcontractor. And I have an electromechanical bill of quantity "BOQ" for a school building in Jeddah City. I am looking to employ a freelancer "purchasing manager" or similar who is based in Saudi Arabia to do the electromechanical pricing part for me. available files are: BOQ – Arabic Language. “Excel sheet” Vendor List – E... 5 项目管理, 工程, 机械工程, 电機工程 Jan 8, 2018 Jan 8, 2018已经结束 ¥38
Art work serial karam phal data shani set Set making & design 3 生产, 机械工程, 制造设计 Jan 8, 2018 Jan 8, 2018已经结束 ¥179415
physics science Physics I have some questions that I am trying to answer. Where are all the magma that is close to the surface of the earth? Other questions If I have a sealed reservoir below the surface the ocean and I fill the reservoir with ocean water and after that I create a vacuum by removing the air from the reservoir will the water boil and then freeze? Also how much energy will be requ... 21 工程, 机械工程, 化学工程, 数学, 物理 Jan 7, 2018 Jan 7, 2018已经结束 ¥159
Design the case for a small electronic mechanical switch I already have the design for how the leaf springs and the plunger will work, I've also made a crude prototype of the switch. I need a design for the case of the switch which will hold the leaf springs, the plunger spring, and the plunger in the correct position for the switch to function properly. 23 工程, 电子, 机械工程, 电機工程, 产品设计 Jan 7, 2018 Jan 7, 2018已经结束 ¥296
I am looking forward Solidworks engineer I am looking forward the solidworks Engineer to help me. If you will work with me I will provide more details via interview and we can work each other. Please don't hesitate to contact to me. Best regards. 94 工程, CAD/CAM, Solidworks, 机械工程, 制造设计 Jan 7, 2018 Jan 7, 2018已经结束 ¥2389
Vehicle dynamics - Simulink Vehicle dynamics simulation and modelling using Simulink 33 工程, 矩阵及数学软件, 机械工程, 电機工程, 数学 Jan 7, 2018 Jan 7, 2018已经结束 ¥839
simulation with abaqus this simulation is to simulate a 3d printing process for ceramic. the objective is to see the slump of the material during printing process. 15 CAD/CAM, Solidworks, 机械工程, 有限元分析, 3D建模 Jan 7, 2018 Jan 7, 2018已经结束 ¥850
Electrical Drafter Building and construction and set up drawing in cad 53 CAD/CAM, Solidworks, 机械工程, 电機工程, AutoCAD Jan 6, 2018 Jan 6, 2018已经结束 ¥5746
Environmental review process Developing an environmental review process a project aiming to design and build a solar-powered roof-top. bid only if you can start right away 17 项目管理, 工程, 机械工程, 土木工程, 结构工程 Jan 6, 2018 Jan 6, 2018已经结束 ¥155
Farm & Workshop Assistance General farm based activities of a manual nature. This includes grounds maintenance, construction work, and tending the garden for the house. There are workshop based tasks of a precision engineering and machinery fitting nature. Personal characteristics are very important. Reliability. Safe working. Willingness to learn. More information is on [链接已删除,请登录查看] The individual will need to provide... 0 机械工程 Jan 6, 2018 Jan 6, 2018已经结束 -
mechanical engineering expert I´m in need of someone that has been in contact with the overall of bus superstructure construction. i need to know about your self and the area 9 工程, 机械工程, 电機工程, 材料工程, 化学工程 Jan 6, 2018 Jan 6, 2018已经结束 ¥167
Bus superstructure construction - manufactering and processing Hi! I´m in need of someone that has been in contact with the overall of bus superstructure construction. It´s somewhat urgent, the report is due to monday and I just can´t find enough information. Tell me about you and your contact with this area and I hope we´ll be working together soon. 10 机械工程 Jan 6, 2018 Jan 6, 2018已经结束 ¥1003
Sale a bearing We are a bearing manufacturer specialized in manufacturing of spherical and tapered roller bearings 4 工程, Solidworks, 机械工程, 供应商采购 Jan 6, 2018 Jan 6, 2018已经结束 ¥12002
Engineering Computing Experts I need Engineering Computing Expert 13 工程, 电子, 矩阵及数学软件, 机械工程, 电機工程 Jan 6, 2018 Jan 6, 2018已经结束 ¥634
designing on Phoenics and plus writing too report on design on phonenics software 10 工程, 技术写作, 报告写作, 机械工程, Research Writing Jan 5, 2018 Jan 5, 2018已经结束 ¥937
I got designing on Phoenics and plus writing too i got report by using phoenics software 4 工程, 软件构架, 报告写作, 机械工程, 电機工程 Jan 5, 2018 Jan 5, 2018已经结束 ¥1194
I would like to hire an Electrical Engineer Design of a single phase 230V, 5kw, solar grid tie inverter. Complete , standards compliant , field tested design required. Enclosure design is not required. Min 5 years design experience in solar grid tie inverters. Please do not respond if you do not meet experience criteria. Detailed specifications will be discussed after shortlisting. 5 机械工程, 电機工程, 印制板布局, Arduino, 电路设计 Jan 5, 2018 Jan 5, 2018已经结束 ¥1203
gams modeling I have a small project to be modeled using Gams All information are provided in the file data will be provided similar project will be provided to show the required clearly No more than 70$ will be paid 5 机械工程, 有限元分析, 3D建模, 工业工程, 编程 Jan 5, 2018 Jan 5, 2018已经结束 ¥724
Hvac design Florida licensed mechanical engineer for residential hvac design miami BEACH 18 CAD/CAM, Solidworks, 机械工程, AutoCAD, 产品设计 Jan 5, 2018 Jan 5, 2018已经结束 ¥2159
CFD analysis of gas turbine blade i have the 3-D model of blade and i have the Mesh file of it.i need to do CFD analysis and get the report as per the inputs which i gave. 49 工程, Solidworks, 机械工程, 有限元分析, 3D建模 Jan 5, 2018 Jan 5, 2018已经结束 ¥2928
Electrical AutoCad Ad hoc on site work recording and preparing electrical drawings off site. Mainly in and around London 31 CAD/CAM, 主页设计, 机械工程, 电機工程, AutoCAD Jan 5, 2018 Jan 5, 2018已经结束 ¥328
3D 渲染, 机械工程, AutoCAD Jan 5, 2018 Jan 5, 2018已经结束
Project for James A. Hi James A., I noticed your profile and would like to offer you my project. We can discuss any details over chat. 8 工程, 研究, CAD/CAM, 报告写作, 机械工程, Jan 5, 2018 Jan 5, 2018已经结束 ¥141
need an expert in comsol Designing a model using comsol and i will provide you a sample report you just have to make the same 11 工程, CAD/CAM, Solidworks, 机械工程, 有限元分析 Jan 4, 2018 Jan 4, 2018已经结束 ¥355
World map with moving indicator from Canada to India My idea for a gift to my girlfriend is to have a indicator sort of that is moving everyday towards India. Such that its seems approaching from Canada to India and reach withing 120 days. With every passing day one can see the indicator is moving by itself. Am not sure bt may have some watch mechanism attached to it. World map on a cardboard or wood block can be purchased. 3 机械工程 Jan 4, 2018 Jan 4, 2018已经结束 ¥960
need an expert in comsol Designing a model using comsol and i will provide you a sample report you just have to make the same 6 工程, CAD/CAM, Solidworks, 机械工程, 有限元分析 Jan 4, 2018 Jan 4, 2018已经结束 ¥125
I would like to hire an Electrical Engineer - Repost - open to bidding The Electrical Designer will create Single Line Diagrams, Schematic Diagrams & Bill of Materials. The drawings must be in AutoCAD format. 9 技术写作, 微控制器, 机械工程, 电機工程, Research Writing Jan 4, 2018 Jan 4, 2018已经结束 ¥23613
Line animation of robot in matlab I want a simple animation( line robot) of the robot in Simulink/Matlab such that robot's simulation and animation should run at the same time. The path traced by the end of effector should also be shown, along with changing x,y position of the eof in real time. More details can be provided on request. 25 工程, 矩阵及数学软件, 机械工程, 电機工程, 3D动画 Jan 4, 2018 Jan 4, 2018已经结束 ¥779
Industrial Vision Find a specific color and get a x y z co-ordinate for that color using 3d camera. 7 工程, CAD/CAM, 3D 渲染, 机械工程, 3D建模 Jan 4, 2018 Jan 4, 2018已经结束 ¥10420
Design a power point presentation Need to design a power point presentation using 2d or 3d modeling 42 3D 渲染, Solidworks, 机械工程, 3D建模, 3D动画 Jan 4, 2018 Jan 4, 2018已经结束 ¥2972
I need a plumbing engineer small GC with a fast food restaurant renovation that requires stamped plumbng drawings for permit 10 机械工程 Jan 4, 2018 Jan 4, 2018已经结束 ¥2434
Material/Structural Engineering oriented person needed -- 2 - 04/01/2018 12:44 EST I want to prepare a study material in which I can reference to anytime I need them. Better explained, i have a big note, i want someone to summarize some part of them in one to two paragraph. I will not allow copy and paste. You need to explain them and summarize. Be sure you are familiar with the subject topic. Else we will have a problem More details in chat. 28 工程, 机械工程, 材料工程, 土木工程, Research Writing Jan 4, 2018 Jan 4, 2018已经结束 ¥156
Material/Structural Engineering oriented person needed I want to prepare a study material in which I can reference to anytime I need them. Better explained, i have a big note, i want someone to summarize some part of them in one to two paragraph. I will not allow copy and paste. You need to explain them and summarize. Be sure you are familiar with the subject topic. Else we will have a problem More details in chat. 22 工程, 机械工程, 材料工程, 土木工程, Research Writing Jan 4, 2018 Jan 4, 2018已经结束 ¥131
Ramp rate control PV using Battery In addition to random power fluctuation, the unpredictable high ramp rate is another uncertainty of Photovoltaic (PV) power output. It increases the requirement of both the amount and response speed of operation reserves at different time scale in the grid. The fast fluctuation of PV needs to be compensated by frequent ramp up and down reserves. Traditional generators will face heavy wear an... 16 工程, 电子, 矩阵及数学软件, 机械工程, 电機工程 Jan 4, 2018 Jan 4, 2018已经结束 ¥4031
i need a finite element analysis for a sensor using comsol My project is related to simulating and modelling the magnetic sensors using Finite Element Method (FEM). In this regard, i must use COMSOL Multiphysics. Specifically my project has to do with a magnetic sensor attached to the forearm muscles detect the magnetic field in the skeletal muscles. 16 工程, 矩阵及数学软件, 机械工程, 电機工程, 有限元分析 Jan 4, 2018 Jan 4, 2018已经结束 ¥3156
MEP (Electromechanical) CAD drafting for Small Villas The project consist of 2 Villas including Site plan, each villa (Ground + First floors + Penthouse), Total Build Up area 450 SQM. We provide sketchs (Free hand) design for MEP services: - Electrical submission - Water submission - Drainage submission - Telephone and data submission. The product will be CAD (DWG) drawings including list of drawings, General Details, Plans, Sections, Site layo... 39 机械工程, 电機工程, AutoCAD, 拟稿 Jan 4, 2018 Jan 4, 2018已经结束 ¥1051
Design kitchen tool I have an idea for a kitchen tool that I need built. It is small, pocket sized and will small moving parts. I pay for parts and labor. 45 工程, 机械工程, 工程制图 Jan 4, 2018 Jan 4, 2018已经结束 ¥333
Quality inspection in Vietnam Quality inspection on metal products in Vietnam Prepare inspection reports in English 13 机械工程 Jan 4, 2018 Jan 4, 2018已经结束 ¥3254
Review and correct my Matlab code I am looking for some to go through my codes and correct mistakes. The Matlab code has to do with physics, thermodynamics and mechanics. 53 工程, 矩阵及数学软件, 机械工程, 数学, 物理 Jan 3, 2018 Jan 3, 2018已经结束 ¥2306
Create a device for massage Need a device created for a massage that involves a mechanical engineer 22 机械工程 Jan 3, 2018 Jan 3, 2018已经结束 ¥2729
heat transfer heat transfer in multilayer system 37 工程, 电子, 机械工程, 电機工程, 电路设计 Jan 3, 2018 Jan 3, 2018已经结束 ¥2383
HVAC DUCTS Need mechanical engineer to calculate CFM..etc for AC ductwork replacement for residential condo miami beach fl. 31 工程, CAD/CAM, Solidworks, 机械工程, AutoCAD Jan 3, 2018 Jan 3, 2018已经结束 ¥2306
Matlab task and image processing The attached file includes satellite data that related to Iraq/ Mosul, and the image represents study area(ROI), Mosul Dam reservoir I need your help to implement my project using different types of Landsats (8, 7, MSS)in different years(temporal) for the region of interest (ROI). with Matlab and digital image processing after each step give me to report for results something like figures, tables... 12 矩阵及数学软件, 机械工程, 电機工程, 数学, Image Processing Jan 3, 2018 Jan 3, 2018已经结束 ¥500
ANSYS Fluid Simulation I need to simulate water flowing through a pipe capable of running a kaplan blades in ANSYS or SolidWorks with steps outlined clearly with figures in MS Word. 30 工程, Solidworks, 机械工程, 化学工程, 有限元分析 Jan 3, 2018 Jan 3, 2018已经结束 ¥903
Project for ivangritsay Hi ivangritsay, I noticed your profile and would like to offer you my project. We can discuss any details over chat. 3 CAD/CAM, 生产, 3D 渲染, Solidworks, 机械工程, Jan 3, 2018 Jan 3, 2018已经结束 ¥99
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