钻机

With a model ZJ15 rig substructure as antetype, and according to similarity theory, the design of a substructure model is accomplished on the basis of detailed analysis of vibration data of ZJ15 rig substructures and fully consideration of test purposes.

在详细分析现役 ZJ15型钻机底座振动测试数据及充分考虑试验目的的基础上，以一种 ZJ15型钻机底座为原型，按照相似理论求出各个相似常数并设计出钻机底座模型，以便进行多种模态试验和振动模拟试验。

This thesis based on the combination of production practice and theory study by author in Hunan Sunward Co.

本文是本人在湖南山河智能股份有限公司的生产实习与理论相结合的前提下，分析了潜孔钻机动力头液压回转系统的工作原理，建立了潜孔钻机动力头液压回转系统的工作原理图，研究分析了潜孔钻机动力头回转机构各种执行元件对机构回转的工作原理的影响，通过对动力头回转液压系统的回路压力损失和液压系统的发热温升的验算，获得了具有设计指导意义的数据，取得了较显著的效果。

Our main products are: open air down-hole drills, underground drivage drills, canal clearing shipped drills, anchor drills, specialized industrial and mining equipment.

公司产品主要有：露天潜孔钻机；井下掘进钻机；航道疏通船装钻机；锚固钻机；专用工矿设备等。

When puling force of electric cable during drill rig propelling,an alarm will be given and the drill rig will automatically come to full stop.

CS165E露天潜孔钻机设置电缆保护装置，当钻机行走时，电缆拉力达到设计值时，将发出报警并使钻机自动停止工作。

The types GCPS-20 drill the machine is a kind of compound typemulti-function drill the machine, in order to adapt the our countrydevelopment and demands of the deep foundation and consecution walland marine hydraulic engineering, the bridge engineering, combinethe big caliber to drill the machine to infuse to note the stakeand the characteristics of underground continuous wallconstruction, in order to solve to become the bore but research tomanufacture in complicated geologic strata, hard rock, significantexaltation of ability of special egg stone layer, sill, the stonelayer construction efficiency, is a more economic valid method invariously become the bore method.

GCPS-20型钻机是一种复合式多功能钻机，为适应我国深基础工程和连续墙以及水利工程、桥梁工程的发展与需要，结合大口径钻机灌注桩和地下连续墙施工的特点，为解决在复杂地层、硬岩中成孔而研制，特别卵石层、基石、漂石层能大幅度提高施工效率，在各种成孔方法中是比较经济有效的方法。

Keeping the drilling rig competitive meant fast moves between locations, a demand which saw the unitization of prime movers with rig components and sectionalized rig equipment for speedy handling.

原译：使钻机保持竞争意味著位置之间的迅速移动。这就要求将原动机与钻机部件装在一起和将钻机设备分开以加速处理。

Keeping the drilling rig competitive meant fast moves between locations, a demand which saw the unitization of prime movers with rig components and sectionalized rig equipment for speedy handling.

原译：使钻机保持竞争意味着位置之间的迅速移动。这就要求将原动机与钻机部件装在一起和将钻机设备分开以加速处理。

Currently has a long auger, lime machine, High Pressure Jet Drilling Rig, strong drill Roofbolter more than 10 varieties of five series.

目前已形成长螺旋钻机、灰土桩机、高压旋喷钻机、强冲钻机、锚杆钻机五大系列10多个品种。

The new structure and the county, Hebei Province China Pile Driving Machinery Factory, factory has 30 years, the company developed and produced a series of Piling Machinery total of 10 series over 30 varieties, mainly KQ series of submersible Drilling Rig, KLB walker hydraulic auger drilling rig, DZB multi-rig, CFG series pile driver, car rigs, reverse circulation drill, spiral pile driver, hydraulic walking rig, gravel pumps, drilling and engineering products and related accessories (pipe, drill pipe, drill pipe, drill bit, seal apron);.

简介： 华构牌反循环钻机效率good，反循环钻机；河北省新河县华构桩工机械厂。河北省新和县华构桩工机械厂，建厂已有三十多年，公司研制生产的系列桩工机械共有10大系列30多个品种，主要有KQ系列潜水工程钻机、KLB液压步履式长螺旋钻机、DZB多功能钻机、CFG系列桩机、汽车钻机、反循环钻机、螺旋桩机、液压步履钻机、砂石泵、工程等产品及相关钻机配件（导管、钻机导管、钻杆、钻头、密封胶圈

The new structure and the county, Hebei Province China Pile Driving Machinery Factory, factory has 30 years, the company developed and produced a series of Piling Machinery total of 10 series over 30 varieties, mainly KQ series of submersible Drilling Rig, KLB walker hydraulic auger drilling rig, DZB multi-rig, CFG series pile driver, car rigs, reverse circulation drill, spiral pile driver, hydraulic walking rig, gravel pumps, drilling and engineering products and related accessories (pipe, drill pipe, drill pipe, drill bit, seal apron);.

华构牌反循环钻机效率good，反循环钻机；河北省新河县华构桩工机械厂。河北省新和县华构桩工机械厂，建厂已有三十多年，公司研制生产的系列桩工机械共有10大系列30多个品种，主要有KQ系列潜水工程钻机、KLB液压步履式长螺旋钻机、DZB多功能钻机、CFG系列桩机、汽车钻机、反循环钻机、螺旋桩机、液压步履钻机、砂石泵、工程等产品及相关钻机配件（导管、钻机导管、钻杆、钻头、密封胶圈

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。