The integral-type milling cutter is mainly used for fine machining of a leaf-root profile and rough machining of a small leaf-root profile.
整体式铣刀刀具主要用于叶根型线的精加工及小叶根型线的粗加工。Installation of turbine can be enhanced and safe and smooth operation can be guaranteed by improving assembly technology of blade root.
改进叶根装配工艺后,可提高汽轮机的安装质量,保证汽轮机安全平稳运行。The turbulence intensity is significantly higher near the hub and shroud than in the main flow field.
沿展向叶根、叶尖附近湍流度明显高于主流区。The clip-type milling cutter is used for rough machining of the leaf-root profile.
机夹式铣刀用于叶根的粗加工。Instability symptom was first detected in the root region of 3rd stage, which developed rapidly and led to full-span stall.
第3级叶根最先发生不稳定,且发展较快,最终导致全叶高失速;As noted by Alexei Mishin, Evgeny trains regularly and is charged to the result.
根据米申的说法,叶根尼一直在进行常规训练,并被指控。Stepped and staggered side cutter is the special miller for machining root rotor slot by Beijing Beizhong Steam Turbine Generator Co.
台阶错齿三面刃铣刀是北京北重汽轮有限责任公司加工叶根转子槽的专用铣刀。The process of blade root profile in gas turbine and revising calculation of profile of turning tool is discussed in detail in the paper.
就燃气轮机叶片叶根齿形加工及所用车刀刀齿型线的修正计算做了详细论述。crystal aggregation site with the stems, leaves, roots followed by decreasing, and the root there is generally no crystals.
晶体聚集部位随茎、叶、根依次递减,并且根一般不存在晶体。