Search for dissertations about: "load ergonomics"
Showing result 1 - 5 of 44 swedish dissertations containing the words load ergonomics.
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1. Methods to assess physical load at work : With a focus on the neck and upper extremities
Abstract : To prevent work-related musculoskeletal disorders (MSDs), useful, reliable and valid methods for assessing physical workload and risks for MSDs are needed. Ergonomists often assess work by short visual observations without a specific tool. READ MORE
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2. Ergonomics Methods and Work Procedures in Car Manufacturing for Improvement of Quality, Productivity and Health at Work
Abstract : Many studies have concluded that there are great human and economic gains in finding ergonomically sound solutions as early as possible in product and production development. Hence, the objective of the research presented in this thesis was to evaluate methods for improved ergonomics assessment in early phases of product and production development and in production. READ MORE
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3. Beyond the Force: Redefining load exposure assessments of nutrunners for improved power tool ergonomics
Abstract : Reaction force exposure from handheld tightening tools (also known as nutrunners) constitutes an acknowledged contributor to musculoskeletal disorders among assembly operators, and are today not regulated by explicit limits. The research presented in this thesis aimed at contributing to the development of recommended exposure limits for, and assessments of, reaction loads from handheld right-angle and pistol-grip tightening tools. READ MORE
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4. PRODUCTION ERGONOMICS EVALUATION - NEEDS, PROCEDURES AND DIGITAL HUMAN MODELING TOOLS
Abstract : In production systems, human operators may be at risk for developing work-related musculoskeletal disorders (MSDs), resulting in pain, inability to work and high costs. An increasingly capable tool for identifying MSD risks early in the production design process are Digital Human Models (DHMs), although their built-in analysis tools are in great need of development regarding how they address time-related aspects of load exposure. READ MORE
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5. Materials Handling from a Value-Adding Perspective
Abstract : The keen competition in industry puts a great deal of pressure upon all parts involved, and in addition to demands on the physical product, there are demands on the service aspects, such as an increased demand on the configuration of the delivered materials and their packaging, on throughput time, timeliness, and increased cost efficiency. The performance of the materials flow systems, in which materials handling constitutes an important part, therefore plays a crucial part in the strive for competitive advantage. READ MORE