نتایج جستجو برای: assembly process
تعداد نتایج: 1417406 فیلتر نتایج به سال:
Nowadays, the use of advanced high strength steels (AHSSs) in body-in-white is one of the hot applied strategies which is followed by the most of the automakers. The study of weldability and weld challenges facing these steels in resistance spot welding process as the most widely used process in the assembly lines of the automotive industry is essential to use the outstanding mechanical respons...
nothing affects learners more than assessment, so it is important to involve them in assessment process. involvment of learners in assessment helps them to become autonoumos learners. despite this importance iranian learners specialy javanroodian ones are not activily involved in the process. hence the aim of this thesis is to invesrtigate thier ability in th eassessment process
Nowadays, the use of advanced high strength steels (AHSSs) in body-in-white is one of the hot applied strategies which is followed by the most of the automakers. The study of weldability and weld challenges facing these steels in resistance spot welding process as the most widely used process in the assembly lines of the automotive industry is essential to use the outstanding mechanical respons...
Abstract: This study investigated the uncertainty of the multistage assembly process from the viewpoint of a stream of defects in the product assembly process. The vulnerable spots were analyzed and the fluctuations were controlled during this process. An uncertainty evaluation model was developed for the assembly process on the basis of an object-oriented Petri net (OOPN) by replacing its tran...
Background and aims: Musculoskeletal disorders (MSDs) are a major cause of time loss, costs and work force injuries in the workplace. Awkward working posture is a main risk factor for developing MSDs. This study was conducted among assembly workers of an electronic industry with the objective of implementing an interventional ergonomic program to reduce postural stress on neck and trunk and t...
This paper proposes a representation model of the quality state change in an assembly process that can be used in a computer-aided process design system. In order to formalize the state change of the manufacturing quality in the assembly process, the functions, operations, and quality changes in the assembly process are represented as a network model that can simulate discrete events. This pape...
This paper proposed a parallel automated assembly line system to produce multiple products having multiple autonomous guided vehicles (AGVs). Several assembly lines are configured to produce multiple products in which the technologies of machines are shared among the assembly lines when required. The transportation between the stations in an assembly line (intra assembly line) and among station...
targeted sanctions of the security council and the right of the target individuals to a fair process
the evolution of the security council sanctions approach and its focus on individuals, groups and legal persons instead of states as traditional targets of the sanctions, and the procedures of adding a name to the consolidate list of a sanctions committee and removing it from that list without respecting the basic standards of the right to a fair trail or process, has provoked serious critics c...
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