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What milling cutter is used for processing aluminum alloy?

At present, the processing of aluminum parts is mainly divided into two categories of wrought aluminum alloy and cast aluminum alloy, so what milling cutter is used for processing aluminum alloy? Is it with aluminum alloy special milling cutter or aluminum alloy special tool, its processing efficiency is better? This article from the milling characteristics of aluminum alloy, processing tools, cutting parameters of several aspects to talk about the processing of aluminum alloy with what milling cutter is the best. Processing characteristics of 1. aluminum alloy Milling aluminum alloy mainly has the following characteristics; 1. Low hardness of aluminum alloy Compared with titanium alloy and other hardened steel, the hardness of aluminum alloy is lower, of course, heat treatment, or die casting aluminum alloy hardness is also very high. The HRC hardness of ordinary aluminum plate is generally below HRC40. Therefore, when processing aluminum alloy, the load of the tool is small. Because of the better thermal conductivity of aluminum alloy, the cutting temperature of milling aluminum alloy is relatively low, which can improve the milling speed. 2. Aluminum alloy with low plasticity Aluminum alloy has low plasticity and low melting point. When processing aluminum alloy, the sticking knife problem is serious, the chip removal performance is poor, and the surface roughness is relatively high. In fact, the processing of aluminum alloy is mainly stick knife and roughness effect is not good. As long as the two major problems of sticking knives and surface quality are solved, the problem of aluminum alloy processing will be solved. 3, the tool is easy to wear Because the tool material is not suitable for the processing of aluminum alloy, often because of sticky knife, chip and other problems lead to accelerated tool wear. 2. processing aluminum alloy with what milling cutter? Generally, 3-blade aluminum milling cutters are used for processing aluminum alloys. Secondly, due to differences in processing conditions, 2-blade ball-end cutters or 4-blade flat-bottomed cutters are likely to be used. However, Nanjing Arrow Piercing Stone recommends that in most cases, a 3-blade flat-bottomed end mill can be used. 1. Selection of tungsten steel milling cutter for aluminum The number of blades is generally 3 blades, and the material is generally selected as YG cemented carbide, which can reduce the chemical affinity between the tool and the aluminum alloy. General CNC tool brands have special milling cutter series products for processing aluminum alloy, such as the US200 series of Jinlu brand and the AL series of Fraisa in Switzerland. 2. High-speed steel material High-speed steel aluminum milling cutter is more sharp, can also be a good processing of aluminum alloy. Cutting Parameters of 3. Milling Aluminum Alloy Processing ordinary aluminum alloy can generally choose high-speed large feed milling. Secondly, as far as possible to choose a larger front angle, increase the chip space, reduce the phenomenon of sticking knife. If it is a finishing aluminum alloy, you can not use the water agent cutting fluid, to avoid the formation of small pinholes in the processing surface, generally can use kerosene or diesel oil to do the processing of aluminum plate cutting fluid. The cutting speed of the aluminum alloy milling cutter is different due to the material and parameters of the milling cutter and the different processing technology. The specific cutting parameters can be processed on the basis of the cutting parameters given by the manufacturer.

2022

Heat-shrinkable shanks are becoming more and more widely used in automotive, electronics and aerospace manufacturing.

Thermal assembly and measurement integration Solis is equipped with a highly integrated system module, such as an extremely fast heating coil and a high-precision camera, which can realize the thermal assembly, cooling and measurement of the heat shrinkable tool. The tool does not need to be repeatedly moved or clamped to improve efficiency And measurement accuracy; equipped with a double-station spindle and patent, you can prepare the next heat shrinkable tool holder in advance for thermal assembly or measurement of heat shrinkable tools, which greatly accelerates the production and realizes continuous assembly, dual spindles share the same database after calibration, accurate and efficient.

2022

Precautions of deep hole drilling high pressure cooling system in actual operation

The high-pressure cooling system of CNC deep hole drilling is more and more widely used in today's production and processing fields. The following are the precautions for the actual operation of the high-pressure cooling system of deep hole drilling. 1. Before starting the spindle bearing of the deep hole drill, the drill needs to be in the guide hole. 2. Coolant is required before deep hole drilling. 3, deep hole drilling production and processing of cutting parameters should be selected to calculate the parameters.

2022

High Pressure Cooling System and Cooling Mode of CNC Deep Hole Drill

Summary: A better process combination of high-pressure cooling system for CNC deep hole drilling can be achieved through high-pressure cooling system, open drilling groove, coated alloy tool and single retreating. The above conditions are the successful realization of deep hole processing by CNC deep hole drill. Basic requirements.

2022

Advantages of deep hole drilling high pressure cooling system

Deep hole refers to the hole with the ratio of hole depth to hole diameter L/d≥ 5, which is a difficult problem in machining. The high-pressure cooling system for deep hole drilling is in the processing of deep holes with large depth-to-diameter ratio. There are difficulties such as slender tools, low rigidity, low strength, and easy tool deflection. In addition, it is difficult to dissipate heat, chips are not easy to discharge, and diameters become larger. Taper, hole deflection and other phenomena often occur, which cannot meet the quality requirements. Then, let's learn about the design and analysis of the high-pressure cooling system for deep hole drilling!

2022

What are the characteristics of deep hole drilling high pressure cooling system

The high-pressure cooling system of deep hole drilling has always been a difficult point in post-mortem machining, and its proportion is undoubtedly essential. At present, in the cutting process, hole processing accounts for about 1/3 of the total processing, and deep hole processing accounts for 40% of hole processing! So, let's understand what are the characteristics of the low-pressure cooling system for deep hole drilling!

2022

Superhard Tool Solutions Solutions Increase Productivity

High productivity depends on the tool and superhard tool solution selected. In this competitive world of metal processing, manufacturers are striving to increase productivity, but this ongoing challenge means that metal removal rates need to be improved. This goal must be achieved by increasing the feed parameters, increasing the depth of cut and maximizing the cutting speed, so let's learn about the next superhard tool solution solution to improve productivity!

2022

Development and Application of Superhard Tool Solutions

Superhard tool material refers to natural diamond and artificial diamond and CBN (cubic boron nitride) with similar hardness and performance. Due to the high price of natural diamond, artificial polycrystalline diamond, polycrystalline cubic boron nitride and its composite materials are mostly used in the production of superhard tool solutions. Then, let's learn about the development and application of superhard tool solutions!

2022

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