大锤

Gear regular hammer forging die design Abstract In addition to standard parts and bearings, the gear is the largest of the parts industry.

常啮合齿轮的锤锻模设计摘要除标准件和轴承外，齿轮是我国最大的零部件行业。

The process of down-the-hole hammer drilling is very complex because of its high non-linear,large deformation and damage behavior.

潜孔锤钻头冲击钻进的过程是一个高度非线性、大变形、破坏的过程。

The practical method consists of the side cut three point bending specimen, the K Ⅰd type of drop weight testing machine and the aluminium pad recording for the maximium load.

这种实用测量法由纯平面应变侧切三点弯曲试件、 KⅠd型落锤试验机和缓冲铝垫最大载荷记录法配套组成。

Test the dynamic tearing and drop weight tearing of metal materials with strong impact power.

本机用于金属材料的动态撕裂及铁素体的落锤撕裂试验，冲击能量大

Have a 15-ton electric arc furnace, 15-ton AOD furnace, 3-ton electric-hydraulic hammer, air hammer, common lathe, CNC lathe, large-diameter end face lathe, vertical lathe, drilling and other production equipment more than 100 Units; the existing chemical composition analysis equipment, Portable Direct Reading Spectrometer alloy composition analyzer, SPECTRO desktop direct reading spectrometer, complete sets of metallographic analysis, ultrasonic flaw detector, magnetic particle flaw detector, universal tensile testing machine, impact tester, hardness testing, ultrasonic thickness testing equipment, etc., production fully equipped, perfect testing means, at home with the industry's leading annual production of alloy steel, stainless steel bar and forging material 30,000 tons, 5,000 tons of finished flanges.

拥有15吨电弧炉、15吨AOD炉、3吨电液锤、空气锤、普通车床、数控车床、大口径端面车床、立车、钻床等生产设备100多台；现有化学成份分析设备、便携式直读光谱合金成份分析仪、SPECTRO台式直读光谱仪、成套金相分析、超声波探伤仪、磁粉探伤仪、万能拉力试验机、冲击试验机、硬度试验、超声波测厚仪等检测设备，生产设备齐全，测试手段完善，在国内同行业领先，年生产合金钢、不锈钢棒材及锻材30000吨、成品法兰5000吨。

Methods Twenty-seven patients suffering from mallet finger accompanied by avulsional fracture were treated with Ishiguro method or its modified method. During the operation, a blocking pin was inserted percutaneously with DIP flexed, then the DIP was fixed at a position of full extension with another Kirschner wire. When the fracture fragment was big with rotation displacement, a third Kirschner wire could be used to correct the displacement and fix fracture. Results The patients were followed up 2 months to 6 years and 6 months with an average of 9.3 months postoperatively.

采用石黑法及其改良法治疗27例伴撕脱骨折的锤状指，在透视下运用闭合穿针的方法，在远侧指间关节屈曲位时于背侧插入阻挡针，然后用另一根克氏针将DIP固定于充分伸直位；当较大的骨折块向背侧有旋转移位时，可加用一根克氏针撬拨复位并固定骨折块。

Remember to use your drones, hammerheads are excellent against frigates.

请注意使用你的无人机，锤头对打击护卫舰有很大的功效。

The use of German-made Abel hammers throughout the entire Nordiska grand an vertical piano line confirms the Nordiska commitment to quality.

在德国使用了整个诺的斯卡钢琴大的垂直线阿贝尔锤确认了质量诺的斯卡的承诺。

The use of German-made Abel hammers throughout the entire Nordiska grand and vertical piano line (with the exception of the 109CM) confirms the Nordiska commitment to quality.

使用德国制造的阿贝尔锤在整个nordiska大钢琴和垂直线确认nordiska对质量的承诺。

CHAPTER III THE ANKLE-CHAIN MUST HAVE UNDERGONE A CERTAIN PREPARATORY MANIPULATION TO BE THUS BROKEN WITH A BLOW FROM A HAMMER Chinese Towards the end of October, in that same year, 1823, the inhabitants of Toulon beheld the entry into their port, after heavy weather, and for the purpose of repairing some damages, of the ship Orion, which was employed later at Brest as a school-ship, and which then formed a part of the Mediterranean squadron.

三 一定是事先作了准备，才会一锤敲断脚镣英文同在那一年，一八二三年，十月将完时，土伦的居民都看见战船&俄里翁号&回港；那条战船日后是停在布雷斯特充练习舰用的，不过在当时隶属于地中海舰队，因为受了大风灾的损害，才回港修理。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失