As a industrial base in China, under the situation of reform and opening up, the work of the Staff Technical Association is very active. At present, the Shanghai Staff Technical Association has 5,049 grassroots organizations and 320,000 members. Since its establishment seven years ago, it has a.......
Measuring the radial clearance of the bearing is generally measured by a dedicated instrument, but in the absence of a dedicated measuring instrument, it can be measured with a simple bearing radial clearance meter as shown. The measuring instrument has a simple structure and is economical to .......
Figure 1 is a tap sleeve for use with a quick change drill chuck. In the long-term use process, I found these two problems. (1) The square hole of the sleeve and the square head of the tap is easily rounded, so that the effect of rotating the tap is not obtained, and the square hole of the sle.......
The instruments used to detect the aperture of a high-precision smooth ring gauge in practical work can be divided into two categories: one is a dedicated high-precision aperture measuring instrument; the other is a general-purpose measuring instrument. They have their own advantages and each .......
"Mechanical Worker" is about to pass her 52nd birthday. For more than half a century, Mechanical Workers has never forgotten the historical mission of “serving manufacturing, creating value for readers and customersâ€. It is this philosophy that has made our planning always.......
Our company produces YB2 series explosion-proof motors, and their electrode presses are vertically mounted on the base. Usually, after the motor stator is inlaid and dipped, it is troublesome to hoist because there is no point. To this end, we designed and manufactured the lifting tool as show.......
In recent years, Beijing Electric Processing Research Institute has carried out a series of useful explorations in the application technology of EDM, especially the research on the complete set technology of polycrystalline diamond composite sheet finishing, and made breakthrough progress. The.......
When we mill the workpiece groove shown in Figure 1, the cutting fixture is used, and the effect is better. The live tip 7 (Fig. 2) in the fixture is made from a common tip. The shaft of the ordinary live top can be removed first, and then the extension shaft of the rear top plate 5 can be att.......
Model NO.: WW-SD25
Adjusted: Unadjustable
.......
Pro/E is a CAD/CAE/CAM software introduced by American Parametric Technology Corporation in 1988. It has features based on features, full parameters, full correlation, and a single database. Since its launch, it has been widely used in machinery, electronics, molds, automotive, industrial desi.......
The flat drill is the simplest hole machining tool. Our factory is solving the blockage of the cylinder casting tube; the hard alloy deep hole flat drill made of the flat drill structure has good performance and obtains remarkable processing effect. Due to the inlaid casting method, the pipeli.......