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- oil hole drill 油孔钻头
- Now this technique is applied in the slim hole drilling in Daqing Oil Field. 目前,此项技术已在大庆油田小井眼钻井中推广应用。
- WISDOM DEEP HOLE DRILLING MACHINE CO., LTD. 慧能深孔机械有限公司。
- Dual action: hammer drilling and hole drilling. 二模式动作:锤钻及单钻孔。
- Keywords Engine;Crankshaft oil holes;MQL deep holes drilling;Carbide tool; 发动机;曲轴油孔;MQL深孔钻削;刀具;
- DEEP HOLE DRILLING TECHNOLOGY LTD. 北京哈镘深孔技术有限公司。
- There is one oil groove in the bronze bushing, where lubricant can flow into the axis from the oil hole on the cap of housings. 轴瓦内表面的不承担载荷部分开有油槽,润滑油通过进油孔和邮沟流进间隙。
- The oil hole is small and deep, so it is very difficult to machining. and we will try to take the broken aiguille out, and end it as soon. 因为油孔又小又深,加工难度本身很大,我方将尽快把断在里面钻头取出来就算完工。
- The fracture of stuffing box was caused by fatigue, which resulted from the maximum stress concentration on the centripetal border of the oil hole. 结果表明:材料成分和显微组织均符合要求;裂纹起源于输油孔的侧壁;填料盘的失效模式为疲劳失效,内压在填料盘内部输油孔上产生的应力集中导致了填料盘的疲劳失效。
- A kind of Rotary cultivator shell, it includes shell with transmission shaft axis hole and set oil hole, set oil hole end has end cover , magnet is in this end cover . 一种旋耕机机壳,它包括带有传动轴轴孔及放油孔的壳体,放油孔端头设有端盖,在该端盖内设有磁铁。
- This article introduces mainly calculation of a slanting angle of crankshaft clamping with the analysis method in machining crankshaft oblique oil hole. 主要介绍在加工发动机曲轴斜油孔时,用解析法计算曲轴装夹时所倾斜的角度。
- In level hole drilling,by the using of numerical valule analysis method,the mathematics model of drill hole depth and dip angle relation under someone stratum is set up. 在水平孔钻进中,利用数值分析方法,建立在某种地层下按某种钻具组合和钻进参数钻进时,孔深和倾角关系的数学模型。
- Design of the Vertical Bearings Hole Drill Bed 立式轴承座钻孔组合机床设计
- precision deep hole drill with inside chip removal 内排屑精密深孔钻
- Discussion concerning peg hole drill eventually 关于钻孔桩终孔的探讨
- deep hole drill key-way milling machine 深孔钻头槽铣床
- FAW TOYOTA engine company crankshaft product line uses carbide tool and MQL technique to process crankshaft oil holes. 一汽丰田(长春)发动机有限公司曲轴生产线采用硬质合金钻头并配合半干式加工(MQL)技术加工曲轴油孔。
- SDS-Plus electric hammer drill bits, HSS twist drills, Chisels, carbide tipped router bits, hole drilling implements, TCT saw blades and some other power tool accessories. 电锤钻头;麻花钻;钢凿;木工铣刀;开孔工具;TCT锯片;金刚石锯片以及其他五金工具零配件.
- Test Research on Parameter Optimization for Long and Medium Hole Drilling and Blasting in Sanxin Co. 三鑫公司中深孔凿岩爆破参数优化与试验研究。
- The hole drilling method is presented to measure residual stresses in orthotropic materials. 讨论了小孔法测量正交各向异性材料残余应力。