若紧固力矩过大时，连杆螺栓可能产生变形。1.检查螺栓的最小直径。对于6BT行机连杆螺栓，如直径小于13.72mm，则应予以更换。2.螺栓或螺母的螺纹已损坏时，应予以报废。3.龙城螺孔中的导向孔径。如果连杆的导向孔径大于15.88mm，应予以报废。4.检查装螺栓凸台的圆角。螺栓凸台应有半径为1.14～1.40mm的圆角。修磨圆角最大允许切削量为1.587mm。加工后应去除凸台上所以锐角。动力设备（深圳）有限公司隶属于集团旗下银川干式变压器组业务中国区服务提供商，主要运营东风和两大品牌在中国的银川干式变压器组产品的出售租赁、维修保养及其售后服务。为军工企业、工厂矿业、商场超市、地产酒店、建筑施工、桥梁隧道、活动演出、娱乐会所演唱会供应紧急和长期后备应急电源，根据银川干式变压器组其功能区分为：移动式、固定式、超静音式、机组载式发电设备。常见功率（千瓦）范围：50KW,,150KW,200KW,250KW,300KW,400KW,500KW,800KW,1000KW等功率段。更多有关的最新产品和技术内容，请登录银川干式变压器官网首页：
http://www.11fdj.com以上信息由深圳动力官方发布，未经允许请勿转载！ Cummins power equipment (shenzhen) co., LTD., affiliated to the group's diesel generator set business, service providers, the main operating two brands of dongfeng cummins and chongqing cummins diesel generating sets of products in China for the sale of leasing, maintenance and after-sales service. For the military industrial enterprises, factories, shopping malls supermarkets mining, real estate, hotel, building construction, bridge and tunnel, activity performance, entertainment club concert supply emergency and back-up emergency power supply for a long time, diesel generating sets according to the functional areas are divided into: mobile, fixed type, silent type, vehicular power generation equipment. Diesel generator set range of common power (kw) : 50 kw, 100 kw, 150 kw, 200 kw, 250 kw, 300 kw, 400 kw, 500 kw, 800 kw, 1000 kw power. More about cummins latest product and technology content, please login diesel generator website home page：
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