空气锤

空气锤锤砧锤模联接方式的改进

Modification of connection between anvil and die of pneumatic hammer

空气锤新式锤头的设计

Design of a newtype hammerhead of pneumatic hammer

选择了5T蒸汽-空气锤上开式模锻。

The open die drop forging with the 5 T steam - air hammer is selected .

750kg空气锤隔震基础的研究

Study on Vibration Isolation Foundation for 750 kg Air Hammer

空气锤砧下加配重悬吊式隔振装置

Hanging isolator under anvil with counter weight on air hammers

关于空气锤的绶冲对能量计算影响的探讨

Effect of the Buffering in Air Hammers on Energe Calculation

蒸汽-空气锤所用介质作功能力比较

Apply work ability comparison of mediums used for steam-air hammer

空气锤排气噪声治理

Bringing the exhaust noise of air hammers under control

空气锤进排气噪声特性及其控制研究

Characteristics and control of air admission and exhaust noise of air-operated power hammer

空气锤锤杆导程法兰的修复

Repair on flange of air hammer piston guide bushing

空气锤上阀体多模膛模锻工艺的研究

Technological Process of Valve Bodies Forged by Multiple Impression Die on Air Hammer

空气锤锤杆活塞断裂分析及其处理

Failure analysis and its treatment of pneumatic hammer

空气锤润滑泵不来油的故障分析

Analyzing Trouble in Lubrication Pump for Air Hammer

讨论了利用空气锤完成局部顶镦的工艺方案设计、设备改造与模具设计等。

The article is about how to adapt air hammer to perform local upsetting operation .

聚四氟乙烯活塞环代替金属活塞环在300公斤空气锤上的应用

The Application of PTFE Piston Ring Substituting for Metal One to a 300 Kg Steam Hammer

蒸汽重力落锤；单作用空气锤；空气重力落锤

Air-lift gravity drop hammer

简介了空气锤锤砧锤模联接方式改进前后的使用状况。

The brief introduction involves the operational performances of the pneumatic hammer before and after modification of the anvil-die connection .

但是，空气锤、特别是配套冲击钻头断脱导致的井下事故时有发生，影响因素极为复杂。

But the matching impact bits often dropped off from the pneumatic hammers and led the well accident caused by complex factors .

由于文章篇幅的限制，仅列出了气源压力、背压对空气锤工作参数的影响规律。

Owing to spatial confined , the paper enumerates air supply pressure and backpressure which influence the working parameter of the DTH hammer only .

主要介绍了电液锤换头改造模锻锤和空气锤过程中遇到的突出问题及解决的办法。

The economic results changing the head queen and outstanding problem and way solving in electricity liquid hammer reform process has been introduced mainly .

经小批量生产验证，用辊锻工艺生产管子钳钳柄的初成形毛坯比原来使用空气锤制坯具有降低材料消耗、提高生产率、锻件内部流线分布合理、改善劳动条件等优点。

Compared with formerly billet by using air hammer , the small batch has proved reduction of the consumption of materials , improvement on productivity , reasonable interior streamline distributing , better work conditions etc.

介绍了用手工电弧堆焊的方法将一些空气锤零件修复的实例，对延长空气锤零件的使用寿命、节约生产成本有一定的参考价值。

Living examples in repair of air hammer parts by manual bead welding of electrical are have been introduced , which are useful for lengthening service life of air hammer parts and saving cost .

最后，从地层造斜力、岩屑垫层、钻具组合三方面对井斜控制进行分析，建议研究使用空气锤技术。

And it plays a very important role in well deviation . Finally , well deviation control technologies are researched from the aspects of formation deflecting force , cushion and drilling assembly . Air hammer drilling technology is suggested .

蒸汽-空气锤可采用蒸汽或压缩空气作为工作介质。但介质性质、作功能力以及作功效率是不同的，从能量利用效益出发，采用压缩空气较好。

Steam or compressed air can be used as working medium for steam-air hammer , but the features of medium , apply work ability and apply work efficiency are different . Of them compressed air can make better use of energy .

也门32区块和53区块地层可钻性差、存在断层漏失，采用泡沫钻井液有效地解决了井漏问题，应用空气锤钻井加快了硬地层的钻进速度；

Because of the low penetration rate and loss of fault in block 32 and 53 in YEMEN , the problem of loss was successfully salved by adopting the foam drilling fluid and accelerated the drilling speed in hard formation by applying the air hammer .

本文根据锻锤的使用条件及设备能力，合理地选用丁腈耐油橡胶做为空气锤的弹性隔震元件，通过对多种胶粘剂进行一系列的粘接性能试验后，确定聚氨脂胶粘剂作为橡胶隔振器的粘接剂。

According to the servicing conditions and the capacity of the pneumatic forging hammer , oil-resisting butadiene nitrile rubber has been chosen as an element of its elastic shock-absorber , and polyurethane adhesive adopted as the adhesion agent for the absorber after a series of performance experiments .

蒸汽&空气两用锤结冰问题的解决方法

Solution to problem of freezing in steam-air ham-mer

空气潜孔锤钻进在京西煤田的应用

Application of Submersible Air Hammer Drilling in Jingxi Cool Field

空气潜孔锤钻进是提高钻进效率的有效途径

A Brief Explanation of Air Actuated DTH Hammer Drilling Efficiency

影响空气潜孔锤跟管钻进速度和跟管深度因素的分析

Factors Affecting Drilling Speed and Depth of Pipes Following Air Downhole Hammer