1)reaming[英][ri:m][美][rim]铰削
1.The stainless steel machining process performance characteristic was introduced,in reaming processing common undesirable tendency and reason,and improvement reaming processing performance main way.介绍了不锈钢切削加工工艺性能的特点;在铰削加工中常见的不良现象和原因及改善铰削加工工艺性能的主要途径。
英文短句/例句
1.The Analysis of "Reaming Hole Phenomenon" in Reaming And the Simplified Location of Reaming Diameter;铰削中“孔现象”的分析及铰刀直径的简化确定
2.Based on Stainless Steel Reaming Process Performance Analysis基于不锈钢铰削加工工艺性能的分析
3.The material of the gun reamer blade should meet the good abradability , the high cutting speed and the precision retentivity.枪铰刀刀片材料选择应满足枪铰刀耐磨性好、高的切削速度、较好的精度保持性;
4.Recommended for heavy duty machining of soft aluminium and ferrous materials, such as tapping, ream and sawing.推荐使用于软铝、黑色金属的重负荷加工，如，切螺纹、铰孔和锯削等。
5.An apparatus for holding the dies that cut threads on screws, bolts, pipes, or rods.板牙铰手一种用来夹持切削螺钉、螺柱、钢管或拉杆上螺纹的螺丝模的装置
6.To attach by or equip with or as if with hinges or a hinge.给…装铰链，用铰链接合
7." Aluminium stranded conductors and aluminium conductors,steel-reinforced"GB1179-1983铝铰线及钢芯铝铰线
8.Articulator Installation and Process Requirement of 6181S02 Articulated Bus6181S02铰接客车铰接部分安装及工艺要求
9.Experiment and Study on the Pivoted Pin Strength and the Stress Near the Pivot-Point of Articulation System of Wheel Loader装载机车架铰接系统铰销强度及铰点附近应力分布的试验研究
10.brass-plated iron square hinge镀黄铜抽心铁方铰链
11.spiral flute machine reamer with straight shank螺旋直柄槽机用铰刀
12.spiral fluted expansion hand reamer螺旋槽可胀式手铰刀
13.blade, for fitting into reamers装配在铰刀上的刀片
14.reamer with pilot and guide带前后导向部的铰刀
15.spiral flute machine reamer with taper shank锥柄螺旋槽机用铰刀
16.hood hinge rod bracket机罩的铰链拉杆支架
17.stainless steel nylon ring square hinge不锈钢尼龙垫圈方铰链
18.copper link for non-articulated chain铜环,用于非铰接链
相关短句/例句
Reaming[英][ri:m][美][rim]铰削/铰孔
3)vibration reaming振动铰削
1.A low-frequency vibration reaming system applied in reaming small caliber gun tube is developed.本文研制了一种深孔低频振动铰削系统,并在该系统上进行了振动铰削和普通铰削的对比试验。
2.The mechanism of lowering surface roughness of vibration reaming is studied.论文研究了振动铰削降低表面粗糙度的机理,在此基础上通过硬质合金铰刀振动铰削小口径火炮身管的实验,深入分析了振动铰削对火炮身管内膛表面粗糙度的影响。
3.The mechanism of suppressing the formation of built-up-edge(BUE) of vibration reaming was studied.研究了振动铰削抑制积屑瘤形成的机理,在此基础上通过浮动铰刀振动铰削小口径火炮身管的实验,分析了振动铰削对火炮身管内膛表面粗糙度的影响。
4)Reaming techniques铰削工艺
5)vibrating cutting振动铰削
1.Relates the theory and method of vibrating cutting,and expounds the great role played in improving the surface's rough degree of a hole by axial vibration cutting in lower frequency.叙述了振动铰削原理以及方式,阐述了低频轴向振动铰孔对降低表面粗糙度的作用,并通过对CA6140型普通车床进行改装,论述了使之成为振动铰削机床的方法,解决了企业生产中的技术难题,提高了一定的经济效益。
6)dry-reaming干式铰削
1.Based on the experimental data of the dry-reaming experiments with the three types of the reamers we compare the three types of reamers with reaming force, surface roughness and chip shape.针对电站成套设备制造行业的零部件,在对加工条件和标准铰刀结构进行分析的基础上,进行了直刃铰刀、斜刃铰刀、螺旋刃铰刀三种刃形硬质合金铰刀的设计工作;采用三种刃形铰刀进行了干式铰削试验研究;在大量实验数据的基础上,对三种刃形铰刀在铰削力、表面粗糙度、切屑形状方面进行了对比评判,优化出使用效果最佳铰刀为螺旋刃铰刀。
2.Based on the experimental reaming force data of the dry-reaming research for the part of the heavy electricity laclory, and by means of fuzzy mathematic theories, the two class fuzzy relationship and subordinate function among concentration of the straight edge reamer, oblique edge reamer, helical edge reamer are established.针对大型电站设备零部件加工,进行了干式铰削试验,对所获得的铰削力实验数据,运用模糊数学理论,建立起直刃铰刀、斜刃铰刀、螺旋刃铰刀与铰削力之间的二级模糊关系及隶属函数,对3种刃形铰刀的铰削力进行了模糊综合评判,结果表明螺旋刃铰刀性能最佳。
延伸阅读
铰削 利用铰刀从已加工的孔壁切除薄层金属，以获得精确的孔径和几何形状以及较低的表面粗糙度的切削加工。铰削一般在钻孔、扩孔或镗孔以后进行，用于加工精密的圆柱孔和锥孔，加工孔径范围一般为3～100毫米。由于铰刀的切削刃长，铰削时各刀齿同时参加切削，生产效率高，在孔的精加工中应用较广。 铰削的工作方式一般是工件不动，由铰刀旋转并向孔中作轴向进给。在车床上铰削时，工件旋转，铰刀作轴向进给。铰削过程中，铰刀前端的切削部分进行切削，后面的校准部分起引导、防振、修光和校准作用。铰孔的尺寸和几何形状精度直接由铰刀决定。铰削可分粗铰和精铰，一般在车床、镗床或钻床上进行,称为机铰,也可手工铰削。粗铰的切削深度（单边加工余量）为0.3～0.8毫米，加工精度可达IT10～9，表面粗糙度为Ra10～1.25微米。精铰的切削深度为0.06～0.3毫米,加工精度可达IT8～6,表面粗糙度为Ra1.25～0.08微米。铰孔的切削速度较低，例如用硬质合金圆柱形多刃铰刀对钢件铰孔时,当孔径为40～100毫米时,切削速度为6～12米／分，进给量为0.3～2毫米／转。正确选用煤油、机械油或乳化液等切削液可提高铰孔质量和刀具寿命，并有利于减小振动。
