spur type 中文意思是什麼
spur type
解釋
短枝型-
This drilling adopts crank connecting link and walking beam percussion mechanism, which make the drilling possess two percussive functions, normal drilling takes connecting link impact as main mode, when encountering special situation and the connecting link impact can not drill, it can transform into hoisting impact, the stroke length can be modulated, it realizes automatic percussive drilling due to continuous operating of connecting link percussive mechanism, these can enhance drilling efficiency and relieve labor intensity ; it adopts pumping reverse circulation to drain slag, which not only resolves the drilling difficulty in special stratum such as pebble and gravel stratum and hard stratum, but also resolves the problem that the percussive drill ' s efficiency is low ; it adopts spur gear differential mechanism as double cylinders lazy tongs of main hoist, which not only ensures the balance state of drilling tool, but also reduces the mechanical design, and reduces the cost ; the bottom plate traveling motion of this drilling machine adopts walking type ; the drilling tower adopts hydraulic pressure uprising, and reduces the assistant operating time
該鉆機採用曲柄連桿、游梁式沖擊機構，使鉆機具有兩種沖擊功能;正常鉆進以連桿沖擊為主，遇到特殊情況，用連桿沖擊不能鉆進時，可轉為卷揚沖擊，沖程可調，因連桿沖擊機構連續工作，所以實現了自動沖擊鉆進，可提高鉆進效率，減輕勞動強度;採用泵吸反循環的方式排渣，既能有效解決卵礫石地層、堅硬地層等特殊地層鉆進的困難，又很好地解決了沖擊鉆機效率低下的問題;採用直齒圓柱齒輪差速機構作為主卷揚的雙筒同步機構，既保證了鉆具處于平衡狀態，又大大簡化了該機構設計，降低了成本;該鉆機底盤行走移位採用步履式;鉆塔採用液壓起立，減少了輔助作業時間。 -
Specification for pinion type cutters for spur gears - 1 to 8 metric module
正齒輪插齒刀規范. 1至8米制模數 -
Pinion - type cutters for cylindrical gears ; disc - gear cutters for spur gears
圓柱齒輪用插齒刀.直齒輪用盤形齒輪銑刀 -
Pinion - type cutters for cylindrical gears ; shank - gear cutters for spur gears
圓柱齒輪用插齒刀.直齒輪用帶柄齒輪刀具 -
Pinion - type cutters for cylindrical gears ; extended hub gear cutters for spur gears
圓柱齒輪用插齒刀.直齒輪用加大轂形齒輪刀具 -
With the research in the paper succeeded it would be certain that the helical gear pump would replace the spur gear pump now widely existed in the market and also could replace the other type of hydraulic pump in some areas, which surely greatly decrease the cost of manufacture and advance the development of technology. the importance is undisputable
本論文研究的斜齒嚙合式低脈動齒輪泵可代替現廣泛存於市場上的直齒輪泵，並能在很大程度和范圍內替代其它形式液壓泵的作用，這對于促進機械裝備的技術進步、降低機械裝備的製造成本具有十分重要的意義，其應用前景將十分廣闊。 -
Good regional innovative environment is just like a type of climate or soil, which will accelerate the development of hi - tech industries, spur the regional economic growth and social progress simultaneously
區內擁有專業化的人才庫，還能吸引最優秀的人才來工作，這就減少了在雇傭專業人才方面的交易成本。
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