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焊接生产过程中,使用轻便、高效、小型焊接工具,对保证焊接质量和减轻焊工劳动强度,有十分重要的作用。现将这些小型工具的性能和使用情况介绍如下。焊接测量器焊接测量器又称焊缝量规,是一种能检查焊接坡口尺寸、装配尺寸和焊缝外形尺寸的精密测量工具。它经过上海宝山钢铁公司等单位试用,效果良好,目前已批量生产。焊接测量器由两块工具钢钢板组成,表面镀铬,耐磨性好。其结构简单、使用方便,可随身携带,是一种轻便多用途的小型量具。测量器刻度线的粗细控制在0.05mm以内,测量精度达±0.20mm。焊接测
Welding production process, the use of lightweight, efficient, small welding tools, to ensure the quality of welding and reduce the labor intensity of welders, has a very important role. The performance and usage of these small tools are described below. Welding measuring instrument Welding measuring instrument, also known as the welding gauges, is a precision measurement tool that can check the welding groove size, assembly size and weld dimensions. It has been tested by units such as Shanghai Baoshan Iron and Steel Co., Ltd. with good results and has been mass-produced at present. Welding gauge consists of two tool steel plate, chrome-plated, good wear resistance. Its structure is simple, easy to use, portable, is a lightweight multi-purpose small measuring tools. Gauge thickness gauge control within 0.05mm, measurement accuracy of ± 0.20mm. Welding test