Railways

Train bogie motion simulations train motion simulations The study of train behavior is important in determining both comfort problems and suspension characteristics. With the data collection and processing program developed by our company, the load information generated in the wagon while the vehicle is on the road can be determined and is of critical importance from here Path and critical part detection is possible. Especially life problems can be examined in this way and measures can be taken before the problem occurs.

Train movement simulations (made with the information of the crashed yakup kadri express) The behavior of railways is a new issue that has come up in our country, and the most effective point of use in this direction in our country is mekece on July 22, 2004 It was in the form of an investigation of the movement behavior of the Yakup kadri express, which crashed nearby. In previous infrastructure works, our company's TCDD, which is preparing with the support of, parallel to the teams coming from abroad to investigate the noble cause of this sad accident, our team is real in this direction Data that will provide important clues in finding the cause of the accident of the vehicle by using vehicle information has been presented to TCDD.

Design Services

Engineering Services

Prototype Manufacturing

Vehicle Design (Auto)

Chasis Development (Auto)

Component Development (Auto)

Bogie Development (Rail)

Vehicle Development (Rail)

Locomotive Development

Console Development

Interiour Design

Riding Dynamics (Rail)

Vehicle Dynamics (Auto)

Heavy vehicle treyler

Full Bus Weight Reduction (Auto)

Bursa Tram Project

Boggie Developmet

Fast Train Development

Event Recorder

Emerging Industry

Calculation of hydraulic press body

The body strengths of the mechanical press developed by our customer have been subjected to strength analyses by our company. In the first analyses obtained, it was seen that the press was designed with excessive strength. With the subsequent optimization analyses, the press body is lightened by A lighter design that performs the same job has been achieved.

Material reduction in container design

Container design has been made with a well-known design for many years. Up to 80% of the cost is material-heavy. Therefore, in this production, labor or other cost inputs do not affect the cost of the product very much. For this reason, the production carried out should be reviewed with current technologies and a lighter container design that will do the same job should be investigated. The best example of this is the material saving of 12% in the first studies in the container analysis performed in October.

Small hydroelectric power plants

Renewable energy sources are the sources offered as an alternative to classical energy sources. Examples of this are solar, wind, hydrogen, hydroelectric and geothermal resources. The most important feature of these resources, which are based on factors that constantly exist in nature, is that they are renewable and do not harm nature.

Hydraulic (water)

The fact that the initial investment cost for hydroelectric energy is high and the length of the construction period are suggested as negative factors. as of the end of 1995, the unit investment costs of the facilities are as follows;
Power plants gas 680 /kw
Lignite power plants 1600 /kw
Imported coal power plants 1450 /kw
Hydraulic power plants 1200/kw
Nuclear power plants 1800-2700/kw
As can be seen, only natural gas power plants are cheaper than the cost of hydroelectric power plants. Due to the long construction times of hydroelectric power plants On the contrary, their economic life is longer than thermal power plants. While the life of coal-fired power plants and combined cycle power plants is 25 years, the dam And the economic service life of hydroelectric power plants is 40-50 years. These values are the values of physifiable operation. Some rehabilitation activities With hydraulic power plants, the service life can be increased by 75-100 years. In addition, thermal power plants consume natural resources. Good response hydrolyk With the development of the potential, the evaporation that occurs in the environment through artificial lakes created in dams leads to more precipitation of the basin In other words, it functions as a resource enhancer. The biggest advantage of hydroelectric power plants on a technical basis is compared to other power plants (Especially during peak hours) it is a feature of being activated very quickly. In fact, only a few for a hydroelectric power plant to come into operation in case of sudden demand While seconds are needed, this time takes several hours for thermal power plants. Despite the fact that Turkey is the most widely used alternative energy source, 29% of the potential is used. According to the developed projects, the projected economic hydroelectric potential of Turkey is 125 billion kwh/year. Until 1997, only 29% of this potential (36 billion kwh/year) could be produced. Economical with the commissioning of 33 power plants under construction 38% of the potential will be evaluated. 62% of the unevaluated part of the potential has been completed at least at the preliminary examination stage 363 It covers the construction of a hydroelectric power plant. There are also small unused hydroelectric resources of Turkey. For this reason, as a result of the studies carried out in this direction in our TEMSAN company, our country Turbines have been designed and manufactured to produce hydroelectric power between 0.5-500KW in order to benefit from small water resources Decently.

You can generate electricity with your own resources;

If there is a water source near you, you can generate your own electricity with a small investment. Moreover, the turbine you will install Since it is completely domestic production, you will have made a useful investment both in our country and in your own budget. We wanted to evaluate the self-resources of our country in order to leave a livable world for our children. The micro-electricity we produce for this With its turbines, you can generate the energy of both ourselves and those around us, and sell more to electricity distribution companies. * Using double meters to distribute electricity that you do not use to distribution companies (e.g. TEDAI) you can sell. Our turbines designed for electricity generation from water sources are designed from 500W to 500KW according to gin flow rate and dream value. You can use the graph below for the power account in your area.

Notes:

. The graph has been prepared taking into account 50% system efficiency and 20% pressure load losses due to friction in the pipe. Efficiency may be better at high pressure loads. Friction losses will be less with larger pipe diameters.
. For example, to read the graph: at a flow rate of 1153.62 liters/min and a pressure load of 3.07 m, the estimated output will be 210 watts. The graph is based on the following formula:
. Decrease in water height x (1-loss) x flow rate x 0.18 x efficiency = power output.
. If the sample values are used: 3.07 m x (1-0,20) x 1135.62 liters/min x 0.156 x 0.50 = 217 watts.
. if the average electricity consumption of 1 house is taken as 200kwh/month, the needs of 8 houses will be met with a 4kw turbine.

Analysis of the kitchen extractor fan

Arrangements have been made to ensure that the new generation kitchen extractors work with the least noise by examining the radiation in the behavior under dynamic influences.

Optimum solutions in prefabricated building design

It is possible to make the least faulty and lightest designs in a shorter time by using computer aided design facilities in prefabricated building construction. In this study, we have studied cost designs up to 25%.

Machinery manufacturing industry

Hydraulic press analysis

Finite element analysis was performed to verify the strength of the hydraulic press under the desired operating conditions.

Press body analysis

The bodies of the presses used for different purposes should both allow working safely under the desired conditions and will be the most cost-effective They must be manufactured in this way. Different production options under the condition of the desired safety coefficient (material type, material thickness, geometry change) We are able to offer our customers with the simulation studies we have done.

Simulations of sheet metal cutting machines

Body and sub-equipment simulations to enable machine manufacturers to produce low-cost designs that will provide the desired performance Design improvements have been made and provided.

Automotive industry

Rot head life analysis

The rod head is a suspension element that suffers the most damage, and which region is more suitable for examining its strength against the loads it is exposed to It was seen with these simulations that it was overexpressed and strength improvement was provided accordingly.

Suspension simulations

Driving performances and suspension characteristics are extracted from the simulations obtained by vehicle suspension modeling.

Suspension wedge

Suspension wedges are made of materials with a stress-strain tendency that shows non-linear properties under stress. Material and geometry properties are the elements that determine the behavior of the suspension wedge. The suspension wedge influenced by these two basic parameters is Our company is able to perform development (design, simulation) studies.

Commercial vehicle hinge analysis

Hinges used in commercial vehicles are the most commonly used components, and it is not expected to cause problems in terms of strength. In return, he is asked to work comfortably. The stresses accumulated on them as a result of the process performed and the fatigue behaviors with the effect of this are It was examined in detail in the study.

Tractor bodywork design

Experienced organizations of the local automotive industry, using the capabilities of our company to reduce overseas dependence, designed the outer body, It performs according to customer expectations. External lines revealed by surveys, production methods it is also improved by taking into account the best and presented to the consent of its customers.

Leaf spring analysis

Strength and fatigue behaviors were examined with different studies on leaf spring. Cross-sectional change against various loads The effect of performance and the operation of signs and working performance were examined.

The local bodywork industry uses new technologies in bus design

The local body industry is trying to take part in the global Sunday by combining the knowledge gained with classical mastery with the design capabilities of our company. The designs made by taking into account the conformity to the production methods and the current developments in the world are first seen in the virtual environment and then It is put into production with minimum error.

Modal chassis behavior

the chassis designs are made in such a way that they are not affected much by the dynamic effects to be exposed. The modal behavior of the chassis model in this study The weft and suspension positions were examined by examining.

Simulation of heavy vehicle suspension

The loads carried by the leaf spring in the suspension systems of heavy vehicles and their transfer to the chassis are important. With this model, the road information The ratio at which it is transferred to the body has been examined and the optimum mechanism has been determined.

Vehicle dynamics analysis

The dynamic behaviors that occur with the integration of the suspension on the body and chassis of the vehicle have been shown by simulations.

Detection of vehicle road effects by simulations

The effects of vehicles coming from the road are usually determined by the tests performed. In our study, road information was developed before the vehicle was produced, simulation It is applied to the model and it is determined in advance how much strain there is in which part.

The effect of on-board equipment on vehicle dynamics

Various equipment placed on top of the vehicle can change the inertial structure of the vehicle. In this case, rollover by performing simulations related to the vehicle And their cornering capacity is being re-examined.

Connection bracket analysis

One of the critical parts that collects vehicle road loads on it is the connection bracket. How does the connection bracket work in the light of impacts from the road The behavior and fatigue behaviors under long-distance conditions have been studied. Especially critical resource models in detail The effects of the development on the outcome were monitored.

Windshield wiper mechanism simulations

As the vehicle types change in the windshield wiper mechanisms, the choice of engine and gearbox to provide trajectory determination and the desired trajectory scanning is three important It's a problem. It is possible to solve all of these problems Decently together. The mechanism that will give the desired trajectory with the mechanism simulations performed with the determination and transfer rates of this mechanism, the power requirement can be made simultaneously. Similar applications have also been tried in door mechanisms.

Engineering calculations, tests and simulations of the steering traverse

Engineering calculations, tests and simulations of the steering traverse are carried out and the problems considered critical by engineers are primarily It is being evaluated and analyses are being made in this direction.

Rim analysis

The performances that should be provided by aluminum or steel wheels used in vehicles are available by conducting simulations in advance. Given as follows Rolling and cornering simulations for steel wheels, made in a similar way to physical tests, as well as fatigue strength with effects from the road It has been examined.

Hood analysis

During the operation of the hood, in case of loading above normal when closing, both the connection points and the strength behavior on the hood By examining it, appropriate design development has been made.

Cardan shaft buckling analysis

The fact that the cardan shaft has a thin and long structure provides a possibility suitable for buckling. To determine the sprain nerve of the shaft with the performed analyses Analyses have been carried out and critical points have been determined.

Cardan shaft strength resistance

By examining the static stresses caused by the effect of movement of the cardan shaft together with the rubber elements on it in this analysis, the voltage of each part is The distribution was measured and the behavior of the load-bearing parts was analyzed.

Snow shaft simulations

The analysis of the dynamic behavior of the cardan shaft was carried out using real information. As a result of the work performed, the input shaft and the output shaft The efficiency of the transmission system was examined by examining the movement transmission performances between them.

Snow shaft fatigue analysis

Due to the fact that the cardan shaft is a motion transmission element that is constantly under load, the most common problems are fatigue problems. These parts of Due to the fact that it is a safety part, it is requested to be the last damaged part during the life of the vehicle. In the work performed, simulation is required Both under the load information obtained from physical tests, the fatigue effects of forged parts were examined.

Peeling resistance in rubber materials

Please note that the rubber bushings should not leave each other with the lateral effects that come after processing, as well as the metal and rubber parts. Physical tests for this The path of confirmation is followed by. In this study, simulations were performed to determine what the bonding force should be before physical tests The results were examined by doing.

Seat material lightening

Plastic seat analyses were carried out and the design development to provide the desired strength was carried out before the tests. Besides this, With the material savings made, the weight of the seat is 4.2 kg.From 2.8 kg.A has been revealed. 150000 Pieces of this seat are produced annually.

Installation of fixtures

Mounting fixtures, which are indispensable elements of production processes, are designed by our company and production pictures are prepared, so that The most suitable solution can be provided in a shorter time.

The FE method is applied for the motor wedge behavior

Engine mounts are made of rubber materials and accommodate chemical and mechanical development disciplines. Especially nonlinear Due to its characteristics, simulations are also difficult as its geometry becomes confused. The chemical mixture that will meet the desired elasticity property Rosary is the most important problem of companies. In contrast, determining what the desired elasticity value will be is another issue. It is possible to do this with simulation methods. Our company has created an important information infrastructure for its customers who are supported by FSS in this field.

Can bus bodies be made lighter?

By determining the behavior of vehicles on the road and customer profiles, vehicle bodies can be significantly lightened. In our study, we used the finite element method, in which 20-35% more materials can be used in classical designs on vehicle bodies With the analyses carried out, it has been seen that the vehicle body aggressions can be downloaded at the rates given above.

Wind breaker in cars

It has been seen that the wind breakers, which were originally put as an ornamental accessory, affect the aerodynamic structure of the vehicle. In this study, The aerodynamic effects of the wind breaker and its resistance to loads coming to the urethra were studied.

Air defense industry

The Baleriot aircraft successfully completed its flight

The baleriout aircraft, manufactured under the leadership of the Turkish air force, was established in our country in 2000 and among them are specialists such as TAI, SHGM, THY and THK He was given a flight certificate by a commission where organizations are located and embarked on his historical journey and within the scope of this trip He has traveled the way on the Istanbul-ankara-kayseri-iam-jerusalem-cairo route. After this journey 2.It has taken its place in the museum as a domestically made Turkish aircraft at HIBMK kayseri facilities. With this project, aircraft design and manufacturing in our country in a short time It has been shown that frost can be realized.

Bleriot aircraft replica finite element

2. Finite element strength and modal analysis calculations of the HIBMK baleriot plane replica were performed. The aircraft developed at MSC patran (V9.5) drawings and 2.Environment with the help of the HIBM command. All analysis solved by MSC nastran (v70.7), which is the most widely used in aircraft and automotive Industry.

Earthquake resistant building design

Whether the buildings comply with the earthquake regulations, their behavior according to the dynamic effects have been discussed in this project and different earthquake Their strength against their seneryo was examined.

F4 modernization

Our company will be used for strength calculations and dynamic & fatigue analyses of aircraft to the Undersecretariat of SSM within the scope of F+ modernization He provided software systems and provided training for them. In addition, it has provided domestic technical support within the scope of the project, various aircraft He has made simulations of its parts

Sliding bridge mechanisms

A sliding bridge mounted on armored vehicles for the rapid construction of temporary bridges on bridges that collapsed during the war Aggressiveness optimization of the mechanism and determination of the critical part were carried out

Composite bridge development

The strength strengths of collapsible, portable composite bridges that can be built quickly instead of the bridges destroyed during the war have been studied.

Engine protection deep tensile analysis

It is known that the pulleys providing the body protection of jet type engines are titanium alloy hard materials. These materials are deep The drawing process is problematic due to the back spring effect. Our company has simulated this process in a computer environment.

Optical communication protective cabinet design and manufacture

The mechanical protective cabinet of the optical communication device used in ship communication has been designed and manufactured by our company. This cabin is resistant to moisture and falling, and its design has been developed in our company to allow mass production as a lightweight. With the change in production methods, the manufacturing cost has been reduced by up to 50%.

Aerodynamic work experiments with gliders

A glider model to be used in aerodynamic calculations has been developed and a fluid & structural interface has been implemented on it and applications It is simulated. In the same way, the flutter problem has also been analyzed by this method.

Tank rescuer simulation

Loads arriving on the tank rescue crane, load distribution during rescue and, accordingly, determination of critical parts and strength analysis It was made here.

Micro Hydroelectric Power Generator’s

Design, development, manufacturing and test capability up to 2 MW turbins.
There are plentifull water sources such as river and brook, Turkey is quite rich in point of Micro-HydroElectric Potential’ which should be setup on little River. In this way,requirement of turbin has been still supplied by abroad.

Mini and Micro Hydroelectric Power Generator’s Designing, Producting and assembling Production and installation hydroelectric generator for river and brook Pipe, Kaplan, Pelton, Fancis-type turbine design and manufacturing Turbin designing and producting base on various type and measured Designing optimisation of profile turbin’s blade Analysis of computational fluid dynamics Designing, improving, producting and testing Kaplan, Pipe, and Pelton turbins up to 500kW powe

General Purpose Data storage device

Fast and Reliable Solutions General Purpose Data storage device GSM remote control and telemetry system. KGSM-IO, wired internet take away or secure distributions receive data without dots, alarm SMS and call to mobile phones in case of warning or supervision control It is a unit developed for use. The device received from the sensors on it evaluating information, more specific moving the determined lower and upper limits case, to a desired GSM number. Reports as SMS. Besides, the device devices connected to the contact outputs on the (Fridge, Air Conditioner, etc.) can be operated via SMS or it can be stopped.