辊环 meaning in Chinese
[冶金学] collars; roll collar
Examples
- The research and application of high - speed steel rolling - ring
高速钢辊环的研究和应用 - Centrifuge casting of roll collar for wire preliminary finishing mill
线材预精轧机用辊环的离心铸造 - The company possesses advanced machinery and equipment as well as testing instrument , for example , hip sintering furnace , 1000 tons press , high precision grinding machine for roll ring , ultrasonic no damage detector and so on
公司拥有国际先进的热等静压烧结炉1000吨压机高精度辊环磨床无损探伤仪等专业化生产设备和检验仪器，保证产品质量。 - Main product : tungsten carbide powder , roll ring , anvil and cylinder , mining button bit , dies nib for various application : cold heading dies , drawing dies and non - magnetic carbide dies . all of the products mentioned above could be offered in blank or finishing product
公司主要产品有：碳化钨粉硬质合金辊环顶锤和压缸冷镦模无磁合金矿山柱拉丝拉管模棒材板材非标模具及硬质合金精密加工产品等，广泛应用于钢铁标准件金刚石粉末冶金石油矿山磁性材料机械加工电子等行业。 - 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
研究了离心复合铸造工艺和复合变质处理对高速钢辊环性能的影响，结果表明，选用变质高碳无钴高速钢作外层，用球铁作内层，选择合适的离心机转速、两种金属熔液浇注间隔时间和浇注温度，结合采用表面感应热处理工艺，可获得硬度高、均匀性好、内外层结合良好的高速钢复合辊环，用于工业生产其使用寿命比高铬铸铁辊环提高5倍以上。