|
|
|
|
|  | | 为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。 | |
|
|

| | Heating tension is obtained from applying oxygen-acetylene flame to heat certain section of saw blade in where becomes deformation while it cools down. Acetylene flame heating tension machine of circular saw blade, also with band saw blade clamping device, has multi-function and can be used for both of them. Teating circular saw blade by this machine needs short time; and the tension is even and easily keeps for long time; its cutting quality is also high. | | 加热适张度是利用氧一乙炔焰,将锯身的一定部位加热,使该部在冷却收缩中产生同辊压张力一样的变形,从而获得适张度。圆锯片气焊加热适张度机配有带锯夹锯装置,可用于圆、带锯的加热适张度及辊压处理,实现了一机多用。经该机修整的锯片,具有作业时间短、适张度均匀且不易消失,锯末端加热部分不易变形,厚度均匀,锯切质量高等优点。 | | 文摘来源 | | Calculation and analysis to the natural frequency, modal shapes and dynamic response of 1650 cold saw blade in the different clamp size, it is found that increasing clamp can increase the natural frequency and whole stiffness of the saw blade.Therefore, in the same excite, the response of larger clamp blade is smaller than the little clamp blade. but increasing clamp will make the saw shimmy decrease and the clipping saw power raise, The problem can be solved by the way offered in this paper. | | 通过对冷锯机锯片在大小不同夹盘情况下,固有频率、振型及周期载荷作用下动态响应的计算分析,发现加大夹盘直径会使锯片的各阶固有频率增高,整体刚度增大,因而在相同载荷作用下,大夹盘锯片的动态响应比小夹盘的小,但夹盘振型的频率降低。另外,对增大夹盘使锯片振摆值减小、夹锯功率增大的问题提出了解决方法。 | | 文摘来源 | | Based on measured data, analysis is given of the axial deformation in the chip of disk hot metal sawing machine when under both radial load and axial load. Formulae are shown for calculating the frictional power of the machine. | | 以实测为根据,对圆盘式金属热锯机锯片在受径向载荷和轴向载荷作用时的轴向变形进行了分析,找出了热锯机夹锯功率的计算公式。 | | 文摘来源 | |   | | << 更多相关文摘 |
|
相关查询: | |
对查询结果不满意
|
|
|
|