One of my hobby is cycling, namely freeride. The pictures my first mountain bike, which was at one t... See more...
One of my hobby is cycling, namely freeride. The pictures my first mountain bike, which was at one time dismantled and modeled on a computer. Now I switched to a new level of riding, and I now Rocky Mountain RMX.
Hello! My name is Maria Yureva. I'm a 4th year student of Belgorod State Technological University na... See more...
Hello! My name is Maria Yureva. I'm a 4th year student of Belgorod State Technological University named after V.G. Shukhov (Computer Technologies in Mechanical Engineering of Building Material Industry).
I have always wondered why in the building materials industry is relatively little space is given to machine for lifting? Flipped through magazines CAD, look at the huge posters in the design lab - all entirely deeply special equipment used only in the building materials industry. But there is also a machine for lifting, without which virtually every enterprise absolutely any industry can not do! Such machines and relates elevator LGNS-260, which lifts the material in the vertical direction by means of deep bucket. And I began my acquaintance with the elevator that's how.
As a student-designer I needed to find machine drawings, which I will design. And began to search the Internet, trips to factories, but significant results to no avail: in the best case, you can find the drawings only a general form without detailing. Then I went to an old and good friend in another city who have a lot of other friends, without a drawing for the soul, and with ardent hope in your heart. And a miracle happened! The drawings came to me in full, and even in electronic form. Happy and satisfied, I went home.
First, the elevator I was even more frightened by their size, and it was very interesting - if I have time to build and collect all in such a short time? However, as the saying goes, "the eyes to fear, but the hands are doing." Having examined the drawings and specifications, I walked into the Teamcenter, create a product structure established in Annex "Structure Manager" and opened NX.
Teamcenter - a suite of scalable software solutions to support the life cycle of products that are based on an open PLM platform. Teamcenter enables you to communicate to all participants create a product intelligently managing, maintaining, distributing and enhancing intellectual property companies. In addition to work on the elevator it was used not just Teamcenter, and the SSP - a prototype of the standard solutions. This is a prepared set of settings and methods, providing the implementation of the most popular problems that can be solved in Teamcenter and NX systems. Comfortable and functional open the system settings did work on the elevator fast and productive, so that the diploma, with all its immense amount of detail, was ready on time.
At all stages of product development teachers supervised the creation of the machine. top-level nodes selectively passed through the approval process. And now finally designed the elevator emblazoned on a realistic image of my diploma.
My name is Denis, I am studying at the National Aerospace University "HAI", specialties of rocket an... See more...
My name is Denis, I am studying at the National Aerospace University "HAI", specialties of rocket and space complexes. This paper would like fashin the full range of course design. Your attention is available aircraft class "air-air". Rocket R-24 сompleted the normal aerodynamic scheme with destabilizers located on homing housing. The missile can be equipped with semi-active radar homing (R-24R) or heat (R-24T). The size and position destabilizers are selected depending on the type of GOS thus to maintain constant torque characteristics of a rocket.
The most noticeable external difference between the new missiles on the P-23 was the use of forward-swept wings with the back edge. Changed and interior layout, the number of sections was reduced from 8 to 5. The first compartment has traditionally been a seeker. Rod warhead with a blast radius of 10 m and a slam-actuator is moved into the third compartment.
Solid engine PRD-287 forms a fourth compartment. The engine has an increased work time, provides greater range and flight speed of up to M = 3.5.
In the fifth compartment around the flue elongated nozzle unit housed gas generators providing power steering gears.
The wing has a trapezoidal form in plan and with sharpened edges of the front and rear sides. Linked wing body consists of extruded sheets made of alloy AK-4 and connected thereto duralumin sheet. The stamped sheet has internal cavity to facilitate the weight of the wing. From the installation of the wing in the housing placed seven pins, which pass through the slot. The said channel input profile, raspolozhen¬ny on the engine and wing studs pass through slots curly profile.
Steering compartment is a metal housing made of aluminum alloy. The front and rear of the chassis has screw holes which connect the steering compartment with adjacent compartments (engine and tail fairing). Tail fairing consists of a hollow cylindrical fairing and proper sealing ring. The fairing pressed four nuts that are screwed in the screws that connect the steering compartment fairing. In front of the steering compartment at the bottom of the hatch is located, close lid, and employee access to a plug socket. The connector is mounted inside the housing on the bracket and is designed for electrical communication apparatus, placed inside the compartment with the missile units.
Inside the compartment is placed the base, which establishes four pillars with bearings. It supports the axles are mounted earrings gas drives the rudders. At the rear of the base of four node detent wheel mounted and secured four legs. Each support is mounted on a ring attached bolt and serves for installation in her booster rocket. A lever connected through the shaft with the support, is connected via rollers (the puck) with a fork steering rod drive gas. Thus, any movement of the gas actuator stem (with razarretirovannom wheel) rotates the support and mounted on her wheel. The direction of the deviation of each of the four ru¬ley during ground inspections of functioning missile equipment is controlled by the inscriptions applied on the body compartment, front (on the fly) each support. Shafts arretirnym detent device consisting (for each shaft) of the piston and spring. Arretirnoe device is fixed with two screws. Moving the piston and out of the shaft groove occurs when entering the gas nozzle in the collector channel.
The compartment is designed to control the aircraft during the flight, due to the supply of hot gas under pressure to the control units. Compartment consists of two main blocks: the collector and steering.
The principle of operation of the collector compartment is as follows. As a result, the electric ignition pirosvechey mechanical discharger begins burning fuel charge in gas generators.
Since the gas generators hot gas under high pressure, with filtration of fine and coarse particles is supplied to the charge collector, in which it is reduced from eight channels into one. The collector of the gas distributor, reducers, high and low pressure of the system supplying hot gases to the servos.
Portable speakers are everywhere nowadays, making them a must-have gadget. The variety of portable s... See more...
Portable speakers are everywhere nowadays, making them a must-have gadget. The variety of portable speakers are immense, with different approaches, being sound and style the most popular among companies. The portable speakers that have a gorgeous sound are hideous to look, in contrast with those that are appealing, that sound horrible. There was no speaker that possess both qualities until the A&H speaker was designed.
The A&H portable speaker is a stunning piece of art. The A&H accomplish two of the most critical criteria for designing a portable speaker, sound and style. The A&H is a mono sound speaker, with a passive radiator to give the extra bass punch. The brain of the speaker is a powerful, but battery friendly amp, with Bluetooth capabilities and an aux output. The A&H have a gigantic battery that not only powers the unit itself, but it will let you change your phone. All this features are enclosed in the magnificent box with a leather and bronze finishing. The A&H portable speaker is the most beautiful speaker I ever seen, not because I design it, but because it is.
I am a student at the University of Texas at Rio Grande Valley, and I design one of the most, if not the most, marvelous speaker of the market.
The new is here! This modern electronic device is the Game Cube 2. The newer version of the Game Cub... See more...
The new is here! This modern electronic device is the Game Cube 2. The newer version of the Game Cube now provides wireless controls with up to four controls at the same time. The 149mm x 160mm x 45mm device is now thinner and lighter than ever. This newer version also provides a 89mmx 102mm LCD TV screen display optional to use. Video game are now accessible from the Game Cube store rather than buying an actual CD or cassette. Taking gaming to a new level. This project was made in the University of Texas of Rio Grande Valley.
My name is Arpad Kinka. I'm finalizing my studies in mechanical designing at Beszédes József MMIK se... See more...
My name is Arpad Kinka. I'm finalizing my studies in mechanical designing at Beszédes József MMIK secondary school in Kanjiza, Serbia. For my final work, I choosed an old sewing machine to create the CAD model of it.
After sucesfully diassembled the dusty and rusty machine, I measured all parts of it with a caliper.
I created some sketches with the actual size of the parts, and start to bring them to life again with Solid Edge.
The main idea was a ''digital restauration'' . After finished the interior parts in Mulibody environment I've started to animate the assembled model. That was the hardest part of the work, because there are a lot of excentrical movements in one revolution. Finally, I managed to calibrate all parts to move in Solid Edge, as in the real life. You can watch it in the video, I attached below. 121 unique parts were used in the project for a total of 198 parts.
My name is Terell Dunn. I'm majoring in mechanical engineering at the University of Alabama in Hunts... See more...
My name is Terell Dunn. I'm majoring in mechanical engineering at the University of Alabama in Huntsville. I modelled a sequentially shifted, five speed manual transmission of my own design.
The transmission is of the synchro-less, constant mesh type. Dog clutches are used to engage each gear. I included the center differential within the transmission. All of the gears' teeth were designed with true involute curve geometry using the table driven curve command. For the spur gears, a helix was used to sweep the involute tooth profile along the gear axis. A loft was used to create the tapered tooth of the bevel gears. 63 unique parts were used in the model for a grand total of 337 parts.
Pokemon love has been all over the globe due to its 20 aniversary, Satoshi Tajiri its creator got th... See more...
Pokemon love has been all over the globe due to its 20 aniversary, Satoshi Tajiri its creator got this amaizing idea by looking back into his chilhood in Tokyo Japan. Mr. Tajiri was a bug catcher during its chilhood, so he practiced entomology as his pramary activity in a nearby forest in Machida, a western Tokyo suburb.
The original idea was "Poket Monsters", but it was changed to a more appealing idea "Pokemon" due to its etymology.
Hi, my name is Samuel Molina, and my design is the Pokedex; "an electronic device designed to catalogue and provide information regarding the various species of Pokémon featured in the Pokémon video game, anime and manga series."This instrument will allow the player to know where pokemon are located in a specified region, types for each pokemon, and its description.
In specific, this "Pokedex" its from the "Pokemon" remake Omega Ruby and Alpha Sapphire from the original Ruby and Sapphire version. This design resembles a Game Boy Advance portatile console, pretty cool.
It was desinged using Nx 10.0, for my Engineering design class at The University of Texas Rio Grande Valley. http://www.utrgv.edu/en-us/
Greetings, my name is Nikita Bogdanov, I am a fourth year student of the Belgorod State Technologica... See more...
Greetings, my name is Nikita Bogdanov, I am a fourth year student of the Belgorod State Technological University named after Shukhov, I study at the Faculty of "Mechanical equipment" my specialty – is Mechanical Engineer and my specialization – is to use computer aided design systems in design of mechanical equipment, and I want to introduce you the topic of my qualifying, graduate work, which I will defend this year. Equipment that is used in my project - the rotary kiln for cement production. Kiln - is the main process unit of any cement plant. And It is very important because klinker and cement quality depends on correct performance of this equipment.
As the construction of the rotary kiln is very complicated, this qualification work was shared between 3 students with my uni-comrades (Konstantin Vavilov and Mikhail Shvec). I believe, working on this project will give us essential experience that will us help in future professional activities. Though, each of us creates different assembly units of one machine, it is very important to avoid mistakes in this process. The final result of our qualifying project depends on our well-coordinated teamwork.
We began to work on this project ten months ago, during a summer practice at the university, with the analysis of the equipment industry of building materials. I carried out market analysis of this equipment and found products of leading Kiln manufacturers (Flsmidth, KHD Humboldt Wedag, ThyssenKrupp, and others). We have analyzed advantages and disadvantages of presented examples. Kilns are different in the diameter and length, number of supports, design of the sealing device, the type of the support bearing and etc. Generally, Kilns have a number of drawbacks: the heat loss due to imperfect sealing device, the complexity of the repair, wear of tire and ring gear.
Manufacturers produce both 2-base kiln (which is considered to be more progressive solution, because of lower metal consumption) and 3-base-kiln (it is classical solution and that is why it is quite easy to operate). Therefore, We proposed possible solutions of these problems, approved by university professors staff, aimed to improve disadvantages of the kiln.
Then we formulated the goal of our project:
-Create a unified digital model, which allows to control the structure of equipment and have two different types of kiln- 2-base-kiln and 3-base-kiln 4x60m.
-Conduct improvement of assembly units of both kilns s in order to increase the efficiency of the kilns based of patent search.
We use NX, and Teamcenter to work on our graduation project. Opportunities of the software NX and Teamcenter allow us to make all what we have planned before. In unified digital model, we will create two options quite different in design kilns: 2-base-kiln and 3-base-kiln. While these kilns are of equal size, but they have different designs:
2-base-kiln have a friction drive, self-adjustable roller support
3-base-kiln have a gear drive, tangential, tangential mounting of the tyre.
These kilns have a different steel shells (order and number of shells)
And both of them have the same supporting bearing, sealing and hydraulic thrust devices.
After that, we developed the structure of our machine in the Teamcenter manager structure and divided the workload between each of us to have the implementation process of qualifying work more balanced. It is a very important, as the process of the structure development can be changed in extreme case. Here you can see assembly units and specification of our kiln made in Teamcenter structure manager:
1)Rotary part of the 3 base-kiln, 2) Rotary part of the 2 base-kiln, 3) Ø400 Roller support of 3-base kiln , 4) Ø450 Roller support of 3-base kiln , 5) Ø400 Roller support of 2-base kiln, 6) Gearing drive, 7)Ring gear, 8) Under-Ring gear, 9) Friction drive, 10) Cold end seal, 11) Hot end seal, 12) Hydraulic Thrust Device.
The finished components was revised by professors staff (technical control, compliance assessment, control of the project manager) with help of work process in Teamcenter. In case of mistakes, we discuss the problems with professors and improve parts and components until it finally approved, without the possibility of further changes.
Our project contains 12435 parts, including 552 unique parts.
In our work we also use a SSP - prototype of the standard solutions. This is open data-model (prepared set of settings and methods) which Siemens PLM software deliver to users all over the world. In our work SSP helped us to adapt work of NX and Teamcenter to conditons of russian stantards - GOST and ESKD. Moreover SSP had great functional affecting process of creating drawings like automatic filling of labels on sheets. This features helped us a lot, and made process of implementation of our diploma work much more easy.
Then, as part of the degree project we developed design documentation on 2-base-kiln, conducted strength l conditions of the kiln body in CAE-Nastran and made a set of working drawings.
In the lexicon of motor-fans it appeared the word "Dnepr". So called new road bike with a sidecar, c... See more...
In the lexicon of motor-fans it appeared the word "Dnepr". So called new road bike with a sidecar, created in Kiev Motorcycle Plant. In accordance with the methodology adopted by the people of Kiev have divided the development process of the machine in two steps. The first - is the construction, testing, debugging and manufacturing engine - more powerful and more economical. It is installed on the vehicle-part model is now manufactured. The second - the development of advanced vehicle-part, which is mounted already mastered, but a forced induction engine
The engine crankshaft MT8 non-stackable (cast) of ductile iron. Lower head split connecting rods rotate on the sliding bearings (bushings), borrowed from the engine "Moskvich-408". Replacement pads are relatively simple, it requires on average after 50 thousand kilometers. Plain bearings are very demanding on the oil clean, so it is purified in a centrifuge mounted on the front of the crankshaft journal. Recall: the engine 750m K-rod bearings of the crankshaft are lubricated by feeding flowing from the jet pump. In MT8 oil supplied to these nodes at a higher pressure (2-4 atm.) With a pre-treatment in a centrifuge. This greatly reduces the wear of the friction surfaces and increases component life. Even when pressing on the foot control with a powerful pump to deliver oil to the lubrication points, making it easier to start the engine. The original pressure reducing valve bypass oil, preventing it is not mixed with purified centrifuge.
My name is Thomas Armour, I’m a first year student studying Product Design Engineering at Loughborou... See more...
My name is Thomas Armour, I’m a first year student studying Product Design Engineering at Loughborough University.
This image was from of a CAD visualization module, we were asked to model a small every-day object. I took measurements of the watch and processed to design each component within NX. Once each component was completed they were assembled into the final object. The time consuming aspect of the project was applying all the textures and altering them to look appropriate in the scene.
I chose to redesign this watch using NX as I wanted to try and recreate the same effect presented in the original. I found the task of designing and making something so intricate and detailed satisfying and rewarding.
My name is Arpad Horvath. I'm student in mechanic high school at the Beszédes József MMIK in Magyark... See more...
My name is Arpad Horvath. I'm student in mechanic high school at the Beszédes József MMIK in Magyarkanizsa. I modelled a color inkjet printer of my own design.
This assembly contains all little pieces from my printer. Springs, gears, electrical parts etc. The cartridge position is adjustable because of the excentrical shaft. Im proud for making every part and mechanism working in my assembly just like in real life. The final version contains 130 different parts, and the total parts number is 254.It took 250 hours to build and draw this printer from zero to the final bolt.
description: "Experimental Hypocycloidal aircompressor"
Stefan Stanev student from TU-Gabrovo, Bulga... See more...
description: "Experimental Hypocycloidal aircompressor"
Stefan Stanev student from TU-Gabrovo, Bulgaria. Master's degree - Computer Technologies in Mechanical Engineering.
I used SolidEdge to create a simple steamboat design with the hallmarks of the classic steamboat lo... See more...
I used SolidEdge to create a simple steamboat design with the hallmarks of the classic steamboat look. It is very recognizeable because of the features. I am a 2nd year student at UAH.
At the second training course in university I developed a 3D model of the stairs. I calculated all t... See more...
At the second training course in university I developed a 3D model of the stairs. I calculated all the dimensions and made drawings. Thereafter stairs assembled at the factory.
For me it was an interesting challenge, as it developed my engineering skills.
In the picture drawn on the laptop and the process of rendering images in the Siemens NX program. Ap... See more...
In the picture drawn on the laptop and the process of rendering images in the Siemens NX program. Apply multiple backgrounds to bargain realism.
Rendering is the process of generating an image from a 2D or 3D model (or models in what collectively could be called a scene file) by means of computer programs. Also, the results of such a model can be called a rendering. A scene file contains objects in a strictly defined language or data structure; it would contain geometry, viewpoint, texture, lighting, and shadow information as a description of the virtual scene. The term "rendering" may be by analogy with an "artist's rendering" of a scene. Though the technical details of rendering methods vary, the general challenges to overcome in producing a 2D image from a 3D representation stored in a scene file are outlined as the graphics pipeline along a rendering device, such as a GPU. A GPU is a purpose-built device able to assist a CPU in performing complex rendering calculations. If a scene is to look relatively realistic and predictable under virtual lighting, the rendering software should solve the rendering equation. The rendering equation doesn't account for all lighting phenomena, but is a general lighting model for computer-generated imagery. 'Rendering' is also used to describe the process of calculating effects in a video editing program to produce final video output.