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- A newly developed high efficient degreasing and rust removing solution for pre blackening treatment of high strength bolt is presented. 根据高强度螺栓发蓝工艺的独特性,研制适用工艺要求的常温除油除锈液,在生产中应用良好。
- High strength bolts for steel structure, bolts for diggers, hex bolts with split pin hole, bolts for automobile cylinder cap and non-standard components. 高强度钢结构螺栓,挖掘机螺栓,六角头绞制孔螺栓,汽车缸盖螺栓及非标准件。
- The broken high strength bolt was studied on chemical composition analysis, mechanical properties, micrographic, etc. 摘要对断裂的高强度螺栓进行了成分、性能及微观形貌结构等分析。
- The conventional procedure of manufacturing hot dip galvanized high strength bolts was quite complicated, which included: hardening, temperring, pretreating and galvanizing. 高强度热镀锌螺栓的常规处理方法为淬火硬化+回火和镀前表面处理+热镀锌,工艺过程复杂。
- The experiment procedure and analysis result about exteriorly extended end-plate connection with high strength bolt are introduced primarily;each sample’s dimension is given . 重点介绍了外伸端板高强螺栓连接的实验过程及实验分析结果，介绍了各组试件的形状尺寸、加载装置、测量仪器安放、测点的布置等；
- It mainly manufactures automobile fittings, fork fittings, diesel engine fittings and high strength bolts and nuts etc and relevant products chain fittings (bolt roller sleeve plate chain end joint etc.). 主要生产汽车配件、叉车配件、柴油机配件及高强度螺栓、螺帽等零部件及相关产品、链条配件(销铀、滚子、套筒、板式链端接头等)。
- By experiment, heating low-carbon steel and low-carbon alloyed steel till they are aus-tenized and quenching tbem rapidly to obtain a low-carbon martensitic lath structure, the performance and service life of high strength bolts are improved. 本文通过试验将低碳钢和低碳合金钢加热至高温奥氏体化后进行快速急冷淬火,获得低碳板条马氏体组织,提高了高强度螺栓的性能和使用寿命。
- High Strength Bolts for Motorbike 各种摩托车高强度螺栓
- SHANGHAI HIGH STRENGTH BOLTS PLANT 上海高强度螺栓厂
- Incomplete quenching process of high strength bolt 高强度螺栓的亚温淬火工艺
- Torshear type high strength bolt 扭剪式高强度螺栓
- Preload and Fatigue Life of High Strength Bolt 高强度螺栓的预紧力及疲劳寿命
- high strength bolt construction supervision 高强螺栓施工与监理
- High strength bolts for joints of space grid structures 钢网架螺栓球节点用高强度螺栓
- High strength bolts with large hexagon head for steel structures 钢结构用高强度大六角头螺栓
- HIGH STRENGTH BOLTS WITH LARGE HEXAGONG HEAD FOR STEEL STRUCTURES 钢结构用高强度大六头螺栓连接副
- Special wrench Design for high strength bolts of tower crane 塔机高强螺栓专用扳手的设计
- Sets of high strength bolts for steel structures series 钢结构用高强度螺栓连接副系列
- High Strength Bolt Surface Treatment and Mechanical Zinc Plating 高强度螺栓的表面处理与机械镀锌
- Supporting technology of roadway along goaf with high strength bolt 高强度锚杆支护巷道沿空留巷支护技术
