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- As it is impossible to machine the helicoid gear surface with large module and a few teeth by gear generating, a four-axis milling was developed in this paper. 針對大模數少齒數螺旋齒輪的加工特點(diǎn),結合漸開(kāi)線(xiàn)和擺線(xiàn)的性質(zhì),利用微分幾何工具計算出該類(lèi)曲面的法矢,作為選取球頭銑刀半徑的依據。
- Four-axis Milling and Its Simulation of Helicoid Gear Surface with Large Module and a Few Teeth 大模數少齒數螺旋齒面的四軸加工與仿真
- The driven gear fits its driving gear like a glove. 這個(gè)從動(dòng)齒輪與它的主動(dòng)輪嚙合得非常好。
- My whole morning's work has been put out of gear by that mishap. 我一個(gè)上午的工作全讓這倒霉的事給弄得亂了套。
- All his camping gear was packed in the rucksack. 他的野營(yíng)物品全都放在背囊里了。
- Put the gear lever in the neutral position. 把變速桿推到空擋的位置。
- Should change gear the engine's starting to labour. 你該換擋了－－發(fā)動(dòng)機有些吃不住勁了。
- The car has four forward gear and one reverse gear. 那汽車(chē)有四個(gè)前進(jìn)擋和一個(gè)倒擋。
- Our effort is gear to a higher level of production. 我們調整力量將生產(chǎn)推向更高的水平。
- According to lead form principle of cylindrical gear with involute helicoids,it is analyzed of several theoretical methods on lead modification of involute helicoids gears by using CNC form grinding . 依據漸開(kāi)螺旋面圓柱齒輪齒向成形原理，分析數控成形磨削漸開(kāi)螺旋面齒輪齒向修形的各種理論方法。
- My watch got out of gear and would not run. 我的表出毛病了，它不走了。
- If you try to start off in top gear you'll stall. 要是剛一發(fā)動(dòng)就用最高擋，那就會(huì )熄火。
- We portaged our gear around the rapids. 我們把裝備轉由陸上運輸以繞過(guò)湍灘。
- Take your foot off the clutch after changing gear. 換檔之後,腳離離合器。
- Everything is in gear for the visit. 為這次訪(fǎng)問(wèn)所做的準備工作一切就緒。
- The speaker suddenly changed gear. 演講者突然改變了調子。
- The plumber stowed all his gear in a canvas bag. 管子工把他所有的工具都裝進(jìn)一只帆布袋里。
- This factory makes high speed gear shapers. 這個(gè)工廠(chǎng)制造高速齒輪造形機。
- The low gear configuration of a transmission. 低速齒輪傳動(dòng)的低速齒輪構造
- How do you tell when to change gear? 你怎麼確定何時(shí)換擋?
