高速钢钻头,high-speed steel drill
1)high-speed steel drill高速钢钻头
英文短句/例句
1.Effects of Microstructure and Drill Geometry of High-speed Steel Drill"s Using Life;高速钢钻头微观组织和几何尺寸参数对使用寿命的影响
2.Improvement of Drill Point Geometry for Drilling High Manganese Steel ZGMn13;钻削高锰钢ZGMn13钻头刃形改进研究
3.Study on Carbide Drill Used to Drill ZGMn13 Turnout;钻削ZGMn13高锰钢道岔硬质合金钻头研究
4.The Spindle System and Drills Dynamic Characters Study for High-speed Micro-drills;高速微孔钻床主轴系统及钻头的动态特性研究
5.Load carrying ability of tapered roller bearing on new high speed rock bit新型高速牙轮钻头圆锥滚子轴承承载能力分析
6.THE HIGH-SPEED ROLLER BIT BEARING SURFACE STRENGTHENING TECHNOLOGY高速牙轮钻头轴承表面强化技术实验研究
7.Modeling and Appling of Drilling Speed of Cutting Type PDC Bit;切削式PDC钻头钻速方程建立及其应用
8.This is jet bit and that is a PDC bit.这是喷射式钻头，那是人造聚晶金钢石钻头。
9.High Speed Steel Compound Hammerhead and Its Performance高钒高速钢复合锤头铸造工艺及其性能
10.STUDY ON END-BREAKING OF HIGH SPEED STEEL CAST CONSUMABLE ELECTRODE IN ESR PROCESS电渣重熔过程中高速钢铸造自耗电极断头研究
11.Investigation of High-peed Milling of Hardened Cr12 Die Steel by Ball End Mills球头铣刀高速铣削淬硬Cr12模具钢的研究
12.In a minute Jimmy"s pet drill was biting smoothly into the steel door.不一会儿，吉米心爱的钻头已顺利钻进了钢门。
13.In a minute Jimmy"s pet drell was biting smoothly into the steel door.不一会儿，吉来心爱的钻头已顺利钻进了钢门。
14.Research on Bit for Efficient Drilling of Gas Drainage Borehole in Nantong Mining Area;南桐矿区瓦斯抽放孔快速钻进钻头的研究
15.Drag bits are used most commonly in soft formations.在松软岩层中最常用的是钢砂钻头。
16.unit-type drill head组合钻床钻头, 标准钻头
17.Experiment to Improve Chip Breaking Performance of Drill Tip in Stainless Steel Drilling不锈钢钻削中提高钻尖断屑性能的试验研究
18.Experimental Research on Carbide Drill with Multi-facet for ZGMn13 High Manganese Steel硬质合金群钻钻削ZGMn13高锰钢的实验研究
相关短句/例句
high speed steel twist drill高速钢麻花钻头
1.The results by drilling on cast iron and 45# steel showed that the average tool life of the WC coating onhigh speed steel twist drill is 10 and 13 times than those of the .利用DZ-1400型电火花沉积机,以WC为电极,以氩气为保护气,在W18Cr4V高速钢麻花钻头表面制备了WC硬质合金涂层。
3)high speed bit高速钻头
4)HSS ground groove drill高速钢槽钻
5)high-speed steel twist drills高速钢麻花钻
6)Drill Steel钻钢;钻头钢
延伸阅读
高速钢高速钢highspeedtoolsteel硬度高，耐磨性、耐热性好，并有适当的韧性的钢。高速工具钢的简称。主要用于制造高速切削工具，也可用于制造高温轴承、模具及一些要求高硬度、耐磨性好的机械零件等。高速钢的碳含量（0.70％～1.65％)和合金元素总含量（10％～25％）均较高。主要合金元素是钨、钼，此外还有铬、钒、钴、硅、铝、氮等。碳和合金元素以碳化物形态存在于钢组织中。随着含碳量的增加，钢的硬度增加。当碳含量达到平衡值（钢中的合金元素形成相应碳化物所需碳量）时，钢的淬火、回火硬度值最高。高速钢按用途分为普通高速钢和特种高速钢两种。前者硬度可达HRC63以上，综合性能好，广泛用于制造各类切削刀具。后者又分为高钒高速钢、粉末高速钢、含钴高速钢和超硬高速钢，主要用于制造难切削加工等特殊用途刀具。
