Rough floating deburring of machining center

1. Rough machining knife too deep, rece the amount of knife generally can solve

2. Hello, classmate! Too much burr of workpiece after machining is mostly caused by cutting tool. 1、 Choose the right tool, what kind of material to process and what kind of tool to use; 2、 The R angle of the cutting edge should be small, that is, sharp; 3、 According to the shape characteristics of the workpiece, the processing route is designed. The down milling or down milling depends on the opening direction of the workpiece. But experience tells us that the vibration cutter of the down milling will be smaller and the relative burr will be less. Hope to help you.

3. It mainly depends on what burr is. Generally, there are chamfering knives with blades, and a smaller 90 degree chamfering knife is used for smaller places
some high-precision ones can be equipped with brush type burr removal.

4. I think: the quality of the first drill must be able to be cheap, the quality of the second drill must be stable, the third drill must be selected by oneself, the first drill must be able to be stable, the fourth drill must be able to be promoted too much

5. How to process the processing center? How to deburring that needs him to process attentively? How to deburr?

6. This deburring process is a combination of mechanical and chemical methods. It uses a kind of proct called deburring magnetic grinding machine. Breaking through the traditional vibration polishing concept, using the unique energy conction of magnetic field, the stainless steel needle grinding material can proce high-speed rotation movement, and collide with the vulnerable burr parts, so as to achieve high efficiency deburring, burring, peak edge, deburring, polishing and cleaning on the surface and inside of the proct at the same time, so as to make the proct new and bright. The proct quality has been improved. Deburring and brightening the surface and inner hole of precision parts (including CNC, machining center, CNC lathe, lathe parts, turning parts, screws, die casting parts, stamping parts, automatic turning and other procts) at one time. It can be applied to stainless steel, copper, aluminum alloy, zinc alloy, titanium alloy, hard plastic, light iron and other non-magnetic procts. The instry adapts to a wide range. For example, jewelry crafts instry, electronics, communications, machinery, medical, aerospace and so on. This method is simple and needs no professional operation. It can deburr the workpiece with complex structure (such as inner corner hole) or the easily damaged part or the easily bent part without damaging the workpiece, so as to obtain a more precise workpiece

compared with the traditional deburring method, it is easier, more cost-effective, more labor-saving, and the quality of the workpiece is greatly improved. Deburring refers to the removal of extremely fine micro metal particles on the surface of the workpiece, which are called burrs

they are formed in the process of cutting, grinding, milling and other similar chip processing. In order to improve the quality and service life, it is necessary to deburr all metal precision parts. The surface, sharp corners and edges of the workpiece must have a very high degree of metal cleanliness. If necessary, it should also be suitable for non electroplated and electroplated metals. The traditional deburring process is mechanical process, such as grinding, polishing and other processes with different degrees of automation. The quality of the processed workpiece is often not guaranteed; Proction costs and personnel costs are very high. Using the deburring process of deburring magnetic grinding machine, the workpiece is grinded in the barrel with grinding material for 3-15 minutes. It can remove all the tiny burr of precision parts, make the surface of the workpiece smooth and smooth, and bring unprecedented high quality to users. And it will not affect the precision of the proct. Deburring with deburring magnetic grinding machine is not only environmental protection, but also can save a lot of proction and personnel costs.

7. Let's talk about the material of your workpiece first. Your parameter setting is basically OK, but the amount of cutting is a little too large. six thousand two hundred and seventy-five

8. In order to realize the automatic loading and unloading of the tool on the spindle in the automatic tool changing CNC machine tool with tool magazine, the spindle must be designed with the automatic clamping mechanism of the tool. The tool clamping mechanism of the spindle of the vertical milling and boring machine with automatic tool change is shown in Figure 1. The tool holder 1 is positioned in the taper hole at the front end of the spindle 3 with a taper of 7:24, and tightened in the taper hole by tightening the pull pin 2 at the tail of the taper handle. When clamping the tool holder, the upper chamber of the hydraulic cylinder is connected with the return oil, the spring 11 pushes the piston 6 upward, which is in the position shown in the figure, and the pull rod 4 moves upward under the action of the disc spring 5; Because the steel ball 12 in the radial hole at the front end of the pull rod enters the smaller diameter D1 of the spindle hole, as shown in Fig. 1b, it is forced to collapse radially and get stuck into the annular groove of the pull pin 2. Therefore, the cutter bar is tensioned by the pull rod and fastened on the spindle by friction. The cutting torque is transmitted by the end key 13. When the tool holder needs to be released before tool change, the pressure oil enters the upper chamber of the hydraulic cylinder, the piston 6 pushes the pull rod 4 to move downward, and the disc spring is compressed; When the steel ball 12 moves down with the pull rod to D2 where the diameter of the main shaft hole is larger, it can no longer restrain the head of the pull pin, and then the shoulder end face a of the inner hole in the front end of the pull rod touches the pull pin and loosens the tool holder. At this time, the travel switch 10 sends out a signal, and the tool changing manipulator takes off the tool holder immediately. At the same time, the compressed air is blown into the spindle tool hole through the central through hole of the piston and the pull rod through the pipe joint 9 to clean the chips or dirt, so as to ensure the installation accuracy of the tool. After the manipulator installs the new cutter on the spindle, the hydraulic cylinder 7 is connected with the return oil, and the disc spring tightens the cutter clamp again. When the clamp is tightened, the travel switch 8 sends out a signal.

9. The speed is enough, but why
A:
1, you use too much wood! Too soft
2, the knife is not fast enough!!!!! Tungsten steel knife is not fast?? It cuts steel fast, but wood doesn't eat this set
you use an ordinary high-speed steel knife and grind it yourself. The smaller the back corner, the sharper the better
try a letter

10. It's easy to walk around with the handle and it's very light