The mechanical properties of aluminum alloy forgings can be improved by heat treatment and surface treatment to meet the requirements of service conditions. Different service environments also put forward clear requirements for the treatment of aluminum alloy forgings. Aluminum alloy forgings must also have certain mechanical properties, which is the basis for realizing the use value of aluminum alloy forgings. Today we will learn about several common stainless steel processing methods. It is precisely because of different processing methods that different shapes of aluminum alloy forgings are formed.
1. Milling
Milling cutter rotation is the main motion, and aluminum alloy forgings and milling cutter are the feed motion. Milling is one of the main methods of plane machining. In milling, the rotation of aluminum alloy forgings and worktable milling cutter is the main motion.
2. Broaching
Under the action of tension, the broach is used for axial movement to process the internal and external surfaces of aluminum alloy forgings. Use multi tooth broach to cut the extremely thin metal layer layer by layer from the workpiece, so that the surface can reach higher a precision and the roughness value of aluminum alloy forgings can be smaller.
3. Drilling
The drilling tool moves relative to the aluminum alloy forging and feeds axially. The forging factory processes holes on aluminum alloy forgings. Drilling is the most basic method for machining aluminum alloy forgings.
4. Turning
Aluminum alloy forgings take rotation as the main motion, and turning tool is the cutting method of feed motion. The main turning movement of forging factory is the rotary movement of aluminum alloy forgings, which is especially suitable for the processing of aluminum alloy forgings such as rotary face wheels and shafts. The linear motion of the tool is the feed motion.
5. Grinding
The grinding tool rotates at a higher linear speed, and the forging factory processes the surface of aluminum alloy forgings. Tools that are usually machined with abrasives are called grinders. In the grinding process, the self sharpening effect of the grinding wheel is the cutting edge of the general tool that other tools do not have.
6. Boring
The main movement of cutting processing is the rotation of the boring cutter, which is the cutting processing method of aluminum alloy forgings or the feeding movement of the boring cutter. Boring is mainly performed on milling machines and boring machines. Boring is the drilling for further processing of stainless steel forgings. Boring can enlarge the hole diameter, improve the accuracy, reduce the surface roughness, and better correct the deviation of the original hole shaft. Boring can be divided into rough boring, semi fine boring and fine boring.
7. Planing
The planer and aluminum alloy forgings perform relative linear reciprocating motion in the horizontal direction. Planer is one of the main methods of plane processing, and is the most commonly used processing method for small batch production of aluminum alloy forgings. Common planer machines include shaper, double planer and slotting machine.
For the above common processing methods, the forging factory will adopt different processing methods according to different shapes required for the production of aluminum alloy forgings. There are many processing methods for aluminum alloy forgings. Although the principles of these methods are different, there are still many similarities. The difference is that the cutting motion forms of aluminum alloy forgings are different. However, due to the different machine tools and tools used, they have their own technological characteristics. And scope of application.