Essays about: "Shock loads"

Showing result 1 - 5 of 14 essays containing the words Shock loads.

1. 1. Design and evaluation of a shock load resistant dynamic chain plate

   University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

   Author : Daniel Olsson; [2022]
   Keywords : Dynamic; chain; shock load; Simulink; FEA; conveyor; wear; experimental; Nordic Quick Systems; chain plate; Simulation; FEM;

   Abstract : Conveyor chains are often subject to repetitive shock loads during normal operations. This can cause accelerated wear in the chain leading to premature chain replacementor chain failure (Otoshi, 1997, p. 4). In this thesis a new approach for reducingshock load related wear in conveyor chains is proposed. READ MORE

3. 2. Rocket Jet Impinging on a Surface

   University essay from KTH/Teknisk mekanik

   Author : Javier Capel Jorquera; [2022]
   Keywords : Rocket jet impinging on a surface; Favre-Averaged Equations; turbulence modeling; numerical considerations; Method of Characteristics; MOC; plate optimization;

   Abstract : With the continuous growth of the space industry and the introduction of reusable rockets, the number of rocket launches is expected to increase significantly in the following years. During rocket launching, the engine exhaust impinges on the launch structure producing a complex flow field. READ MORE

4. 3. Requirements and Analysis of an Overload Protection Mechanism for an Electromechanical Linear Actuator

   University essay from KTH/Maskinkonstruktion (Inst.)

   Author : Mats Vesterberg; [2022]
   Keywords : EMA; Electromechanical Actuator; Linear Actuator; Shock load; Protection mechanism; Elektromekaniska ställdon; Linjära ställdon; Shocklaster; Överlastskydd;

   Abstract : Cascade Drives specializes in high-performance electromechanical linear actuators (EMA). The company has developed a range of linear rack and pinion actuators based on a patented load distribution technique that allows multiple pinions to interact with a single gear rack. READ MORE

5. 4. Verification of elastomer characteristics in electro-mechanical linear actuator

   University essay from KTH/Skolan för industriell teknik och management (ITM)

   Author : Rohit Karmungikar; [2022]
   Keywords : ANSYS; Aging; Hyperelastic; MATLAB and Mooney-Rivlin; ANSYS; Åldrande; Hyperelastic; MATLAB och Mooney-Rivlin;

   Abstract : Cascade Drives develops electromechanical actuators using a rack and pinion configuration to achieve a combination of high load and high-speed operation. A patented load distribution mechanism enables the use of multiple pinions on a single rack, resulting in a compact unit with high positional accuracy capable of absorbing shock loads. READ MORE

6. 5. Efficiency verification of an electromechanical linear actuator

   University essay from KTH/Skolan för industriell teknik och management (ITM)

   Author : Ingela Råberg; [2021]
   Keywords : Efficiency; Linear actuator; Modelling; Romax; Linjärt ställdon; Modellering; Romax; Verkningsgrad;

   Abstract : Cascade Drives has developed an electromechanical linear actuator with a patented feature which allows for load sharing between multiple pinions interacting on the same rack. This arrangement has proven resilient for shock loads, and allows for compact gearbox designs with very high load rating. READ MORE