微型计算机控制系统控制脉冲序列的发送，实现振动攻丝中转速、振幅和频率的无级调整。
Micro-computer control system controls the sending of pulse series and realises the change of speed, amplitude and frequency in vibratory tapping.
分析了被加工材料和攻丝中的难点。
The material to be machined and the difficult points in threading are analyzed.
沉头内六角攻丝螺钉。
在不改变台钻钻孔功能的同时，增加了攻丝的功能。
With this improvement, it can add the function of screw tapping to the general drill-press by not changing its function of drilling.
攻丝是切削加工中广泛使用的一种内螺纹加工方法。
钻模这个术语只用在服务于钻孔、铰孔或攻丝的装置上。
The term jig should be used only for devices employed while drilling, reaming, or tapping holes.
本文阐述了某箱体三面二工位钻孔攻丝工序的工艺要求。
This paper expounds craft of drilling and tapping some cabinet's three surfaces and two service positions.
本发明属五金工具领域，是一种能对孔进行攻丝的螺钉旋具。
The invention discloses a screwdriver which can tap the hole, belonging to the field of hardware tools.
本发明涉及一种冲压模内电动攻丝设备，属于机械加工领域。
The invention relates to an electric threading apparatus in a punching die, belonging to the machine finishing field.
通过分析振动攻丝和挤压攻丝的特点，提出振动挤压攻丝方法。
By analyzing the advantages of vibratory tapping and extruded tapping, the vibration extruded tapping method was put forward.
可以进行钻孔、扩孔、铰孔、镗孔、攻丝、锪平面，倒角等工作。
This machine can be used drilling, core drilling, reaming, boring, tapping, spot-facing and chamfering etc.
本装置具有结构简单、操作方便、攻丝速度快、适用性广的特点。
Advantages of this invention are: simple structure, convenient operation, fast threading speed, great applicability, etc.
钻模是一种确保在工件正确位置进行钻孔、攻丝或铰孔加工的装置。
A drill jig is a device for ensuring that a hole to be drilled, tapped, or reamed in a workpiece will be machined in the proper place.
铝基复合材料内螺纹攻丝属封闭切削，加工难度大，丝锥极易折断。
It is very difficult to tap inside Aluminum matrix composites. The process is difficult to operate due to its close condition, and the tap is subject to breaking.
一次装夹完成多面铣削、钻孔、攻丝(选配)、倒角等多功能精密加工。
A clamping surface of the completion of three milling, drilling, tapping, chamfering and other multi-precision machining.
振动攻丝工艺参数的选择对于振动攻丝的工艺效果的好坏具有重要影响。
The selection of vibration tapping parameters takes a very important role in vibration tapping, which is generally obtained through a single factor experiment.
攻丝扭矩模拟评定试验方法为真正的切削试验，与切削加工的相关性较强。
The tapping torque test is a real cutting test, it has a good relativity with cutting process.
基于神经网络方法，建立钛合金振动攻丝中工艺参数对攻丝扭矩影响的网络模型。
The model of artificial neural network was established, which express the intricate relation of processing parameters and tapping torque in vibration tapping in titanium alloy.
针对拖拉机轮毂的攻丝工艺的要求，设计了组合攻丝机床的电气与液压控制部分。
Aiming at the technological requirements of tractor wheel hub threading, the electrical and hydraulic control parts for tapping unit combination machine tool were designed.
应用：常规机械、镗床、铣床、攻丝机、特殊产品转移机械、钻孔和冲孔机、加工中心。
Applications: Conventional machines, boring machines, milling machines, tapping machines, special production transfer machines, drilling and punching machines, machining centers.
扭矩信号的频率与外加振动频率相一致，径向跳动信号随攻丝过程的持续进行逐渐变大。
Frequency of torque signal is consistent with that of force vibration. Amplitudes of radial pulsation signal increases as tapping continues.
前言：钢质曲轴螺孔攻丝加工中经常出现螺纹烂牙、中径扩大等问题，且刀具寿命较短。
During tapping in steel crankshafts, the most commonly encountered problems are "mess tooth" and oversize thread, additionally the tap life is very low.
相对于用常规的手工方法加工孔，钻模使得钻孔、铰孔和攻丝速度快很多而且精度更高成为可能。
Jigs make it possible to drill, ream, and tap holes at much greater speeds and with greater accuracy than when the holes are produced by conventional hand methods.
从钛合金金属流变规律角度分析了振动挤压攻丝的工艺特点，给出了一种振动挤压攻丝机的原理。
In terms of titanium alloy rheology law, the vibration extruded tapping technological features were analysed and one kind of vibration extruded tapper principle was offered.
加工中心是指在一次装卡中，能够实现自动铣削、钻孔、镗孔、铰孔、攻丝等多工序的数控机床。
Machining Center is installed in a card, to achieve automatic milling, drilling, boring, Reaming, Tapping and other processes of CNC machine tools.
对不锈钢轧制油、硬质合金切削用油和冷挤压攻丝用油抗磨性能的评定方法及性能指标进行了研究。
The evaluating approach and index of anti-wear property of rolling oils of stainless steel, hard alloy cutting oil and extrusion tapping oil were studied.
具有车、铣、镗、钻四大自动化功能，可车削球面、柱面、锥面、螺纹、攻丝、端面、内外环槽等。
With cars, milling, boring, drilling four automation function, can be turning sphere, cylinder, cone, thread, tapping, end face, inner and outer ring groove, etc.
具有车、铣、镗、钻四大自动化功能，可车削球面、柱面、锥面、螺纹、攻丝、端面、内外环槽等。
With cars, milling, boring, drilling four automation function, can be turning sphere, cylinder, cone, thread, tapping, end face, inner and outer ring groove, etc.
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