钻机

Based on the theory study, a directional drilling guidance system is developed for practical require, its working flow as follows: before construction, design the best track practically, and save in the system. During drilling, the system measures well oblique angle and azimuth to watch well track. Drill driver compares designing well track with measuring track showing on display unit, controls joy stick experientially, adjusts drill direction, finally realizes directional drill.

在理论研究的基础上，结合实际需要，研究设计了一种定向钻井导航系统，使用该系统进行定向穿越施工的工作过程如下：在施工前，根据实际情况，先设计一条最佳穿越路线，存入系统；在钻进中，系统通过对井轨的井斜、方位等参数的测量，对其进行实时监测；地面的司钻手通过对显示仪所显示的实际井轨参数及设计井轨参数进行比较，根据经验操纵操作杆，调整钻机前进方向，以达到对钻进过程的控制，最终实现定向钻井。

A rotary drill digging squeeze engine, it consists of the body and control systems, masts, winches, the up and down support package, squeezed oil tank, drill pipe, dynamic head, spin arm and spin bucket.

一种旋挖挤扩钻机，它是由车身及控制系统、桅杆、卷扬、上下支撑套、挤扩油缸、钻杆、动力头、旋扩臂和旋挖斗组成的。

Company's main products: ball mill, crusher, spiral classifier, the flotation machine, a double, Single and Double beam bridge crane, the crystallization of electric machines, continuous casting machine, anode casting machine, dryer, patio Drill , Feeder, washing machine mine, pressure vessels, such as more than 10 product categories.

公司生产的主要产品有：球磨机、破碎机、螺旋分级机、浮选机、摇床、单双梁桥式起重机、电热结晶机、连续浇铸机、阳极铸型机、烘干机、天井钻机、给料机、洗矿机、压力容器等十余大类产品。

NC Drill: Numeric Control drill machine used to drill holes at exact locations of a PCB specified in NC Drill File.

数控钻孔：使用数控钻机和数控钻文件在 PCB 的准确位置钻孔。

NC Drill: Numeric Control drill machine used to drill holes at exact locations of a PCB specified in NC Drill File.

数控钻孔：使用数控钻机和数控钻文件在。

Brake pin of oil drill had fractured in procession of work.

石油钻机刹车盘销轴在工作过程中断裂。

The pin top for pre-selecting is welded on the bottom part of the bracket of core drill, the pin top is in favor of the localization of drilling hole, at the same time, it can overcome the reversal angular force acted on the core device, it enhances the rigidity of the whole mechanism.

起预定位作用的尖顶焊接于取芯钻机的机架底部，尖顶有利于钻进初始阶段时钻孔的定位，同时还能够克服作用于取芯器的反转矩，提高了整个机构的刚度。

The company produces mainly products include: the hydraulic rock and concrete splitting machine, multi-function manual hydraulic excavator, for small and medium size/hydraulic concrete broken clamp on aerodynamic hammer drill rig, steel, and drilling and etc.

公司所生产的主要产品包括：液压式岩石和混凝土分裂机，多功能手工操作液压剪/钳，用于中小型挖掘机上的液压混凝土破碎钳，气动锤钻和钻机及钻钢，等。

Raise high the drill tower's front part, press down the rear lower legs and use a press board to lock them to a small shaft.

将钻机前部垫高，压下后下支腿再用压板锁紧在小轴上。

Of drilling equipment including: breaking hammer (new F series and in the Chinese market a good reputation 20G), HD700 series of open-air rig.

凿岩设备包括：破碎锤（新型的F系列及在中国市场上口碑良好的20G），HD700系列露天钻机。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。