Tool wear modeling method for spiral rod milling is presented.
介绍了一种螺杆铣削过程刀具磨损建模的方法。
New method for online tool wear estimation in spiral rod numerical controlled milling is presented.
介绍了一种在线估算螺杆数控铣削中刀具磨损量的新方法。
This paper introduces a principle and practice on milling special shaped spiral rod with non instantaneous pole envelope method.
介绍了异形螺杆数控铣削加工中应用无瞬心包络原理的理论与实践。
This small curved to spiral rod-shaped bacterium is found in the surface epithelial mucus of most patients with active gastritis.
在大多数急性胃炎病人的黏膜上皮可见小弯曲螺旋状杆菌。
The envelope method of processing special spiral rod is more efficient than others but it cannot satisfy the requirement of the clients.
包络法加工复杂异形螺杆比其它加工方法效率高，但仍不能满足用户对高生产效率的要求。
In the process of milling special spiral rod, a comparative analysis of all kinds of signals that indicate the state of tool wearing has been made.
在异形螺杆铣削过程中，对反映刀具磨损几种信息进行分析比较。
The 3d simulation of machining process for special shaped spiral rod is realized. Data ready, tool choice and final NC machining are all accomplished automatically.
该系统实现了对异形螺杆加工过程的三维仿真，完全自动实现从数据准备、刀具选取到最终数控加工的全过程。
The utility model relates to a discharge silencer with raffinate recovering function, arranged on the spiral rod type vacuum pump which sucks gas with coagulability matters.
本实用新型涉及一种设置在吸入含有凝结性物质的瓦斯的螺旋杆型的真空泵的排出管路上的消音器。
The machine is consist of feeding system, extruding system, cutting system, heating system, transporting system nd cooling system, which adopts advanced spiral rod technology.
该机由供料系统、挤压系统、旋切系统、加热系统、传动系统、冷却系统组成。
The second purpose is the pyramid spiral rod could realize a smash function for powders during screw propulsion, in particular applied to the powder filling with the large viscosity.
目的之二是棱柱形螺杆柱可在螺旋推进 中对粉剂实现打碎功能，尤其适用于粘度较大的粉剂分装。
The interpolation arithmetic will effectively improve the efficiency and precision in the special spiral rod machining, and it provide a new method of the special spiral rod machining.
本文提出的插补算法将有效地提高异形螺杆加工的精度和效率，为异形螺杆的加工另辟新径。
The utility model is characterized in that a mixing blade or a rod is added on the outer edge of a spiral propelled plate of an original material conveyor.
其特点是在原物料输送绞龙的螺旋推进板外边缘加装搅拌叶片或杆。
The mechanisms of heat transfer enhancement and pressure drop reduction are analyzed of a new type of rod baffle shell and tube heat exchanger with spiral groove tube bundles.
描述了新型折流杆换热器的强化传热和降低壳层压力降的原理，它与传统折流板换热器相比，传热效率高，材料及能耗小。
Features: 4 spiral wire rod from the composition of ball-screw combination of network structure, solid, effective filtration area big.
特点：由四根螺旋盘条组成的球型螺旋组合网，结构牢固，有效过滤面积大。
Features: 4 spiral wire rod from the composition of ball-screw combination of network structure, solid, effective filtration area big.
特点：由四根螺旋盘条组成的球型螺旋组合网，结构牢固，有效过滤面积大。
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