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首页> 外文期刊>Journal of Environmental Science and Technology >A Preliminary Study of Fixtureless Shipbuilding Practice
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A Preliminary Study of Fixtureless Shipbuilding Practice

机译：无固定装置造船实践初探

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Fixtureless Fabrication Method (FFM) is a cognitive method containing knowledge in fabrication of ship hull without using any jig or support during fabrication. The purpose of this method is to avoid any wastage of materials during construction process. Fixture is a jig or support materials that used to stable the structure during construction. Normally, jig or support had been used will be scrapped at the end of the project or after ship already launching. It will be a wastage material as the jig or support just used once during shipbuilding process. This phenomenon occurs due the ships were built as customised product, normally 1 ship per construction. There are two way of using FFM technique in the construction of AHTB, which in upside down construction method and inverted condition that will be started from the main deck of the ship. The FFM for AHTB is a new method to replace the modular construction in order to eliminate utilization of the fixture and reduce fabrication cost. This study describes the preliminary study of fixtureless fabrication process for shipbuilding industry. The construction process of Anchor Handling Tug Boat (AHTB) will be analyzed and evaluated as main subject matter for this study.
机译：无夹具制造方法（FFM）是一种认知方法，包含制造船体的知识，在制造过程中无需使用任何夹具或支撑件。该方法的目的是避免在施工过程中浪费任何材料。固定装置是用于在施工期间稳定结构的夹具或支撑材料。通常，已经使用过的夹具或支撑架将在项目结束时或在船舶下水后报废。它将是一种浪费材料，仅在造船过程中用作夹具或支撑件一次。出现这种现象的原因是这些船是按定制产品建造的，通常每个构造1艘船。在AHTB的建造中，有两种使用FFM技术的方法，即颠倒的建造方法和颠倒的状态，将从船的主甲板开始。用于AHTB的FFM是一种替代模块化结构的新方法，以消除夹具的使用并降低制造成本。本研究描述了造船业无夹具制造工艺的初步研究。作为本研究的主要主题，将对锚固拖轮（AHTB）的建造过程进行分析和评估。

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