jet milling 中文意思是什麼
jet milling
解釋
噴射研磨-
The results show that there is anomalistic crystal whose size reaches nanometer grade in fine pvc ; the crystal structure is damaged by jet - milling, which induces the melting point of nanocrystal pvc decreases from 210 to 128. the nanocrystal pvc induces the decrease of plasicizing time and equilibrium torque and the increase of maximal torque, which show that the nanocrystal pvc have self - plasticization in pvc composites
通過sem 、 tem 、 ftir和dsc測試表明：氣流粉碎制得的pvc微粉中具有不規則納米晶體；氣流粉碎破壞了pvc的晶體結構，使納米晶pvc的熔點從210下降到128 ；納米晶pvc使體系塑化時間、平衡轉距的降低、最大轉距升高，具有自增塑作用。 -
The experiments of high speed milling of titanium alloy were conducted under different cooling and lubricating modes, i. e. dry milling, flood coolant, oil mist with nitrogen gas, cryogenic nitrogen gas jet, and cryogenic nitrogen gas jet with minimal quantities of lubricant
在干銑削、澆注切削液、常溫氮氣油霧、低溫氮氣射流和低溫氮氣射流結合微量潤滑等冷卻潤滑條件下進行了鈦合金的高速銑削對比試驗。 -
It has been pointed out that for the application of cryogenic nitrogen gas jet in high speed milling of titanium alloy, unless the chipping and fracture caused by thermal cracks take place, the reduced temperature of cryogenic nitrogen gas will prolong the tool life
指出在低溫氮氣射流條件下高速銑削鈦合金時，只要熱裂紋的形成與擴展未引起刀具的崩刃及刀面的剝落，進一步降低低溫氮氣的溫度將提高刀具的使用壽命。 -
The use of cryogenic nitrogen gas jet to reduce the temperature of cutting zone and to avoid oxidation wear of tool in high speed milling titanium alloy was presented
為降低切削區溫度、防止刀具的氧化磨損，提出在低溫氮氣射流條件下進行鈦合金的高速銑削加工。 -
The results showed that there was anomalistic crystal whose size reached nanometer grade in fine pvc ; it ' s about 80nm. the crystal structure was damaged by jet - milling, which induced the melting point of nanocrystal pvc decreased from 210 " c to 128 擄 c. the nanocrystal pvc induced the decrease. of plasicizing time and equilibrium torque and the increase of maximal torque, which showed that the nanocrystal pvc had self - plasticization in pvc composites
通過sem 、 tem 、 ftir和dsc測試表明：氣流粉碎制得的pvc微粉中具有不規則納米晶體，尺寸在80nm左右；氣流粉碎破壞了pvc的晶體結構，使納米晶pvc的熔點從210下降到128 ；納米晶pvc使體系塑化時間、平衡轉距降低、最大轉距升高，具有自增塑作用；納米晶pvc的加入使pvc的沖擊和拉伸強度都有大幅度上升。
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