液壓鉆機

機械論文編號:JX261 所有圖紙,任務(wù)書，外文翻譯。論文字數(shù):23080.頁數(shù):71
目    錄
1.1引言.................................................................. 1
1.2 概述 .................................................................3
 1．2．2 鉆機整體設(shè)計分析................................................ 6
1.3 鉆機主要用途 .................................................. ......6
1.4鉆機組成部分.................................................. ....... 6
1.5、鉆機工作原理 ....................................................... 8
2 總 體 設(shè)計 .................................................. .........9
 2.1設(shè) 計 總則.........................................................  9
 2.2 已 知 條件........................................................  9
 2.3 馬達的選擇與計算...................................................  9
 2.4液壓缸 .............................................................. 13
  2.4.1液壓缸已知參數(shù)...................................................  14
  2.4.2液壓缸幾何參數(shù)的計算.............................................  14
2.4.3液壓缸性能參數(shù)的計算...............................................  15
3 減速器的設(shè)計計算 .................................................. ....19
3.1國外減速器現(xiàn)狀 ....................................................... 19
3.2國內(nèi)減速器現(xiàn)狀.......................................................  19
3.3  各級傳動比分配及總傳動比 ........................................... 20
3.3.1 總傳動比 .......................................................... 20
3.3.2 傳動比的分配 ...................................................... 21
3.3.3 傳動系統(tǒng)的運動和動力參數(shù)計算 ...................................... 21
3.4傳動零件的計算 ....................................................... 22
3.4.1 a-b齒輪副設(shè)計計算：...............................................  22
3.4.2 c-d齒輪副： .................................................. .....28
3.4.3 e-f齒輪副.................................................. .....： 34
4 軸的設(shè)計及校核計算....................................................  45
4.1  花鍵軸的設(shè)計計算：.................................................  45
4.2  空心軸的設(shè)計計算 .................................................. .48
4.3  軸承的選擇與校核計算................................................ 52
4.4 鍵的選擇與校核計算..................................................  54
4.4.1 軸上鍵的選擇與校核................................................  54
4.5  軸系部件的結(jié)構(gòu)設(shè)計.................................................. 55
4.5.1  軸承蓋的結(jié)構(gòu)設(shè)計.................................................. 55
4.6 軸外伸處的密封設(shè)計 .................................................. 57
4.7  套筒的設(shè)計 ......................................................... 57
4.8 減速器箱體的設(shè)計....................................................  58
4.9 油面位置及箱座高度的確定............................................  60
5鉆機其他部件的設(shè)計.....................................................  60
5.1立柱的設(shè)計...........................................................  60
5.2夾持架的設(shè)計：.......................................................  61
5.3 機架的設(shè)計：.................................................. ...... 62
6 鉆機的操作和日常維護 .................................................. 62
6.1 鉆空操作............................................................  62
6.2 常見故障分析與處理方法............................................... 63
6.3 鉆機的維護、保養(yǎng) .................................................... 65
6.4 井下安裝試車........................................................  66
6.5  下井運輸 ........................................................... 66
6.6  地面試車...........................................................  67
7結(jié)論...................................................................  69
致  謝 .................................................................. 70
參考文獻 ................................................................ 71

摘    要

      1963年，設(shè)計民微型Hydrack鉆機。這是一種非常輕而短的鉆機，其行程為851mm。采用三速齒輪箱，其最大轉(zhuǎn)矩為691Nm，有效鉆孔推力為2145公斤。設(shè)計鉆桿較小，直徑為41.3mm，長為762mm，也帶錐形螺紋接頭，稱為ET/A型鉆桿。ET/A型和最初的ET/N型鉆桿是抽放瓦斯的兩種標準鉆孔設(shè)備，現(xiàn)已包括在英國煤炭部第613/1974號樣本中。
鉆機——有一個帶滑板的機架，由滑板支撐。鉆頭安裝在滑座上，由液壓馬達、變速齒輪箱和推力套以及供水旋轉(zhuǎn)接頭組成。在機架內(nèi)滑座下是液壓缸。機架上鉆孔末端的導(dǎo)向夾持器用來固定和支持鉆桿。
Hydrack鉆機是由由組標準件裝置組成；
動力設(shè)備——這是一個裝有液壓油的油箱，下面有滑橇，便于運輸。一臺電動機和液壓泵及其它輔助設(shè)備，如回油過濾器、安全閥、加油泵、油箱通氣管以及濕度安全開關(guān)都安裝在油箱上面。
控制盤——為四個裝置中最小的。包含有鉆孔功能的控制閥，指示轉(zhuǎn)矩的壓力計以及鉆頭上的鉆進壓力。
裝配式機架——當準備鉆孔時，機架支撐著鉆機。機架形式多種以適應(yīng)不同鉆孔地形變化，有H型機架、A型機架和單支柱支座。后兩項是根據(jù)鉆機使用者提出來的要求設(shè)計的。
液壓油通過撓性液壓軟管從動力裝置站輸送到控制盤，然后進入鉆機。軟管一般長4m，能適應(yīng)各種裝置的定位。

關(guān)鍵詞：動力設(shè)備  控制盤  裝配式機架

ABSTRACT
       Hydrack gas drilling rig is the first for the electro-hydraulic drilling rig, the rig before  most of the air-powered. Drill pipe and bit by a hydraulic motor through the rotating six-speed gear box; to be thrust into power and the trip from 815 mm to achieve the hydraulic cylinders, with rack and pinion system to process will be carried out twice. About the most torque 949 Nm, a way to about 1702 mm bit on the effective thrust of about 2,794 kg. Diameter drill pipe design for the 60.3 mm, for the 1524 mm long with a cone-shaped male connector, commonly known as EF / N-type drill pipe.
1963, the design of the micro-Hydrack rig. This is a very short period of Qinger drilling rig, his trip to 851 mm. A three-speed gear box, the largest of its torque to 691 Nm, effective drilling thrust 2,145 kg. Design drill pipe smaller diameter of 41.3 mm, length of 762 mm, also with cone-shaped male connector, called ET / A-type drill pipe. ET / A-type and the initial ET / N-type drill pipe is the drainage of two standard gas drilling equipment, including in the United Kingdom is now No. 613/1974 of the Ministry of Coal samples.
Hydrack drilling rig is installed by the group composed of standard parts;
Drill - a rack with skateboards, skateboards support. Bit installed in the sliding seat, by the hydraulic motors, Biansuchilun me and thrust as well as sets of component supply rotary joint. On the rack, slide under the hydraulic cylinder. Bored end of the rack-oriented holder used to support the drill pipe and fixed.
Power equipment - which is equipped with a hydraulic oil tank, following a slip-ski, makes it easy to transport. A motor and hydraulic pump and other auxiliary equipment, such as the return to the oil filter, safety valve, and pumps, tank airway and humidity safety switches are installed in the fuel tank above.
Control panel - the smallest of the four devices. Bored functions include the control valve, pressure gauge and the instructions of torque on the drilling bit pressure.
Rack assembly - when the preparations for drilling, rack supports drilling rig. Rack to adapt to a variety of different forms of drilling terrain changes, H-rack, A-frame and single-bearing pillars. The latter two are based drilling rig users to the requirements of the design.
Hydraulic oil through hydraulic flexible hose from the power plant station transmitted to the control panel and then into the rig. General long hose 4 m, to adapt to the positioning devices.

Keyword:  Power equipment  Control panel   Rack assembly