How to make the components change by grinding machine

Nowadays, the reason why the grinder is so popular is that it can do grinding with high precision and very small surface roughness per second, which is very rare. Especially after the grinder is put on the market, such equipment is more popular. As long as the number is set and no human monitoring is needed, the device can be grinded perfectly. It has to be said that the grinder is really in a bit by bit We are making great progress.

Grinding machine is a kind of grinding machine which processes the outer surface and the end face of shaft shoulder formed by cylindrical, conical or other shape of workpiece. At the same time, it is also a grinder with two top centers as the center and the grinding wheel as the cutter to grind the cylindrical steel parts into precise concentricity.

Grinding machine adjustment guide plate technical method:

The guide plate adjustment of grinder can be said to be the basic skill. The guide plate adjustment and angle adjustment are mutually coordinated. I will introduce a quick adjustment method, which is suitable for novices.

First, adjust the distance to the grinding wheel of the blade, then adjust the workpiece in the guide wheel diameter, place the workpiece between the intermediate guide wheel and the grinding wheel, then slowly enter the steering wheel, the guide wheel slightly clamps the workpiece, and then pushes back to and seek the contact point. The contact point is in the middle. I feel that the front and back parts of the workpiece are pushed loose, and the middle part is a little tight.

Second edition, knife adjustment. First of all, the length of the workpiece placed on the workpiece is generally longer than that of the plate, which is very good. 1 / 3 of the workpiece is placed between the grinding wheel and the guide wheel. At this time, the workpiece can not be squeezed, and the workpiece can move forward and backward smoothly. The Wafangdian machine tool presses the workpiece on the grinding wheel surface with a wooden stick or other things to make the surface of the workpiece and the guide wheel parallel.

Third, adjust the guide plate, adjust the guide plate as flat as the workpiece surface, pay attention to observe the contact between the front and back of the guide plate and the workpiece, without clearance. Especially at the back, if there is a gap, it will cause swing.

Note: the position of the grinding wheel in the grinder is slightly lower than that outside, generally about 0.03. --05mm, so that it will not be abraded by the grinding wheel or hit the guide wheel.

In the process of processing, the process arrangement of grinder needs to be reasonable. In the process of actual production arrangement, we need to go through the two processing procedures of crankshaft connecting rod neck and main journal, which will make our grinding more convenient and greatly simplify the processing procedure.

The grinding machine can effectively achieve its higher processing accuracy when using, and the action process of its fixture is well designed. In the process of fixture processing, the tailstock is jacked, clamped, the frame is clamped, the central support is clamped, and the rough machining center clamp journal is used to complete high-quality and high-quality grinding work.