Search for dissertations about: "Machining system"

Showing result 11 - 15 of 68 swedish dissertations containing the words Machining system.

2. 11. Capability in machining systems

   Author : Annika Larsson; KTH; []
   Keywords : ;

   Abstract : The vehicle industry has derived a vision of simulatingmachining systems and their cutting processes with accuracy andcapability indices as a result. The accuracy of machined partsis the result of properties and characteristics of the totalmachining system and its environment. READ MORE

4. 12. Model-Based Investigation of Machining Systems Characteristics : Static and Dynamic Stability Analysis

   Author : Andreas Archenti; Mihai Nicolescu; Amir Rashid; KTH; []
   Keywords : Machining systems; modelling; TECHNOLOGY; TEKNIKVETENSKAP;

   Abstract : The increasing demands for precision and efficiency in machining call for new control strategies for machining systems based on the identification of static and dynamic characteristics under operational conditions. By considering the machining system as a closed-loop system consisting of a machine tool structure and a machining process, the join system characteristics can be analyzed. READ MORE

5. 13. Condition Monitoring in Machining Using Internal Sensor Signals

   Author : Jari Repo; Cornel Mihai Nicolescu; Terje Lien; Högskolan Väst; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Condition monitoring; machine tool; machining process; milling; position encoders; tool wear detection; signal analysis; Manufacturing and materials engineering; Produktions- och materialteknik;

   Abstract : Condition monitoring of critical machine tool components and machining processes is a key factor to increase the availability of the machine tool and to achieve a more robust machining process. Any failure in the machining process and machine tool components may have negative effects on the final produced part. READ MORE

6. 14. Theoretical and experimental study of tooling systems : passive control of machining vibration

   Author : Lorenzo Daghini; Cornel Mihai Nicolescu; Tomas Beno; KTH; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Industrial engineering and economy; Industriell teknik och ekonomi;

   Abstract : Vibration control has been and still remains a subject of primary importance in modern manufacturing industry. To be able to remove high volumes of material in shorter time as well as to be able to get the right quality of the parts at the first time are goals that many shops would like to achieve. READ MORE

7. 15. Methods for improving performance of process planning for CNC machining : an approach based on surveys and analytical models

   Author : Staffan Anderberg; Högskolan Väst; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Process planning; CNC machining; metal cutting; performance; process capability; environment; energy; Manufacturing and materials engineering; Produktions- och materialteknik;

   Abstract : Process planning as an enabler of competiveness is often overlooked, but being one of the principal function in the product realisation flow it holds a key role by combining both product and production requirements into a production concept with respect to the current manufacturing system. As such the capability of process planning to a large extent dictates production cost, lead times, product quality etc. READ MORE