印度尼西亚爪哇岛大型汽轮发电机组加工件质量控制技术探讨学案.docVIP

印度尼西亚爪哇岛大型汽轮发电机组安装加工件质量控制技术探讨 Discussion of the Technology of Quality Control on Processed Parts of Large Capacity Turbine-Generator Unit in Jawa Island of Indonesia 单宏威 Shan Hongwei, （中国能源建设集团浙江火电建设有限公司，杭州市，310016） (Zhejiang Thermal Power Construction Co, Ltd, Hanzhou, 310016) 摘要：Abstract: This paper attempts to discuss the technology of quality control of processed parts during the installation and operation and maintenance of a under-construction supercritical turbine-generator unit in Middle Jawa Island which was manufactured by Shanghai Turbine Group. 关键词：；；；Keywords: One Belt One Road; Middle Jawa; Supercritical 660MW; Turbine-Generator Unit; Processed Parts for Installation and OM; Quality Control 0 引言 汽轮机作为电厂安装、运行、维护的三大主机之一，具有精密程度高、检测调整工序多、设备价值高的特点。汽轮机受制于运输体积因此模块化供货程度较低，台班、转子、缸体、隔板、轴承座等部件在现场组装，台板、转子、缸体、隔板、轴承座等部件配合间隙小，正负公差小，需要现场根据实际间隙加工调整垫片而确保汽轮发电机组运行安全性、经济型。 1 印尼爪哇岛制造加工现状及文化 爪哇岛（JAVA）是印尼本岛位于马来西亚和苏门答腊Pulau Sumatera）东南，加里曼丹〔Kalimantan〕）南方，巴厘岛Bali）西面。爪哇岛仅是印度尼西亚第四大岛，但拥有全国人口的一半以上，政治经济均处支配地位。1.1 中爪哇芝拉扎地区制造加工能力 芝拉扎位于中爪哇省南岸毗邻印度洋，是中爪哇省的一个县级市，有公路、铁路、小型机场与爪哇岛的大多数城市相通（印尼是一个岛国主要交通工具是小飞机，和中国的飞机不可同日而语且道路交通落后）。芝拉扎市内有小型造船、、炼油厂20万吨级油轮图Fig.1 A full view of the processing workshop of Cilacap Petroleum Refinery of PT. Pertamina which was constructed by Japanese company in 1990s. 图Fig.2 Workers in the processing workshop of Cilacap Petroleum Refinery of PT. Pertamina which was constructed by Japanese company in 1990s. 图Fig.3 The Lathe (manufactured in 1970s) in the processing workshop of Cilacap Petroleum Refinery of PT. Pertamina which was constructed by Japanese company in 1990s. 第2家加工厂是印尼华裔开设的加工厂，厂房低矮、堆放凌乱、设备陈旧，所属车床大部分来源于中国大陆70年代的产品一小部分是中国大陆2000年的产品，自动化程度低，加工精度不足。 图Fig.4 A full view of the processing workshop in Cilacap owned by a Chinese Indonesian 图Fig.5 Workers in the processing workshop in Cilacap owned by a Chinese Indonesian 图Fig.6 The lathe manufactured by Shengyang and Dalian company in Chinain 1970s in the processing workshop in Cilacap o