modified roll 中文意思是什麼
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Thus, using modified - roll method, 4 - axis cnc spiral bevel gear machine can manufacture hypoid gear
這樣，在四軸數控銑齒機上可以實現變性法加工準雙曲面齒輪。 -
The effect of compound casting technology and compound modification on the properties of high speed steel roll collar was studied. the results showed that compound high speed steel roll collar with high and even hardness and good bond between outer and inner layers could be gained when the modified colbalt free high speed steel in outer layer and nodular iron inner layer in connection with appropriate rotational speed of centrifugal machine, pertinent pouring interval between two kinds of the melt and moderate pouring temperature as well as surface induction heat treatment were chosen. it is indicated in industrial use that the service life of compound roll collar is higher by 5 times than that of high chromium cast iron collar
研究了離心復合鑄造工藝和復合變質處理對高速鋼輥環性能的影響，結果表明，選用變質高碳無鈷高速鋼作外層，用球鐵作內層，選擇合適的離心機轉速、兩種金屬熔液澆注間隔時間和澆注溫度，結合採用表面感應熱處理工藝，可獲得硬度高、均勻性好、內外層結合良好的高速鋼復合輥環，用於工業生產其使用壽命比高鉻鑄鐵輥環提高5倍以上。 -
Referring to traditional modified - roll theory, this study gains the transmission relation between machine cradle and workpiece
參照傳統的變性法加工原理，推導出工件與搖臺間變性法展成運動的滾比變化關系。 -
Utilization of electronic - weighing in batching system of modified bitumen roll roofing production
電子稱重在改性瀝青卷材配料系統中的應用 -
Earth moving machinery - roll - over protective structures - laboratory tests and performance requirements iso 3471 : 1994, including amendment a1 : 1997, modified ; german version en 13510 : 2000
土方機械.傾翻保護結構.實驗室試驗和性能要求
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