The grinding block made of carborundum abrasive, is very hard and sharp. 磨光机磨块采用金刚石磨料制成,硬度极高,磨削锋利。
The preparation method of the polishing grinding block is introduced, the performance experiment is represented and the factors to influence the polishing effect are analyzed. 介绍了抛光磨块的制备方法,阐述了磨抛性能试验,分析了影响抛光效果的各种因素。
Natural frequency of transverse vibration of the grinding block holder was obtained, according to the finite difference equations of grinding block holder. K was revised by extrapolation method. 利用有限差分方程得出磨块座的横向自由振动频率,并通过李却德孙外推法修正K值。
The characteristics of abrasive tools are of high grinding efficiency, self-sharpening, not easy to block up work surface. 这种磨具磨削效率高,自锐性好,不易堵塞,因此被加工对象表面不易烧伤;
Put them into the mould and heat them up to 140 ℃ at hot pressing machine. After hot forming and stripping, the grinding block is placed 1~ 2 hours. and is dried at 80 ℃ for 3 hours. 脱模后,磨块放置1~2h,于80℃烘干3h。
This thesis expounds the quasi-dynamic control principle of the work-surface harmonic in centerless grinding and gives out the computer control block diagram. 论述无心磨削中工件表面谐波的准动力学控制原理,给出计算机控制框图。
In grinding blocks library, batch grinding block of ball mill was developed, on the base of which, batch grinding block of rod mill and autogenous mill can be set up continuously. 在磨矿模块库中,以球磨机为例开发了分批磨矿模块,以此为基础可以继续开发棒磨机以及自磨机的分批磨矿模块。
The scrubbing and grinding method for machining extra slender shaft with spherical end was put forward. The principle of scrubbing and grinding was expounded, and the arc rubbing block, feeding device and hold-down mechanism have been designed. 提出了用搓削法加工球头超细长轴,阐述了搓削加工原理,重点设计了加工设备中的弧形磨块、送料装置和压紧机构。
Grinding micro rod by using EDM with axial feed on block electrode 用块电极轴向进给法电火花磨削微细轴
Both continuous grinding and continuous flotation related to material transmission process, so residence time distribution block of complete mixing flow of N constant volume in series was built up as an example. 连续磨矿、连续浮选过程都涉及到物料传递过程,以N级等容串联全混流为例开发了它的停留时间分布模块。
S: The precision EDM grinding process with block type tool electrode is one of main processes for EDM of shafts with lower rigidity and fine shafts. 采用块状工具电极的精密电火花磨削加工法是低刚度轴和微细轴类零件电火花加工的主要方法之一,该方法过去采用的是径向进给方式。
A Study on the NC Grinding Molding Method for Connecting Block of Co-rotating Twin Screw Extruder 同向双螺杆挤出机捏合块数控成型磨削方法研究
Resin grinding block has the advantages of high strength, good formability, short production cycle, when metal materials and nonmetal material are in machining process, it becomes indispensable in grinding tool. 在金属材料、非金属材料机械加工过程中,树脂磨块由于具有强度高、成型性能良好、生产周期短等优点,成为磨削加工中必不可少的工具。
Resin bonded silicon carbide grinding block during the grinding process, high grinding efficiency, good self sharpening abrasive tool, workpiece surface is not easy to burn and polishing performance and good processing properties, it can be widely applied in the field of material surface processing. 树脂结合剂碳化硅磨块在磨削过程中磨削效率高、磨具自锐性好、被加工工件表面不容易烧伤和抛光性能好等加工特性,因此在材料表面加工领域得以广泛应用。