During the use of the grinding wheel, due to the grinding operation, the abrasive particles on the surface of the grinding wheel will gradually wear out and fall off, resulting in a change in the shape of the grinding wheel.In order to ensure that the workpiece can obtain accurate size and good shape accuracy in subsequent grinding, as well as to save the cost of replacing the grinding wheel, more and more grinding wheel manufacturers and users have chosen grinding wheel dressing machines to trim the grinding wheel back to the desired shape.
| Processing requirements | |
| 1.Grinding wheel type | Different types of grinding wheels, such as corundum grinding wheels, silicon carbide grinding wheels, diamond grinding wheels, etc., have different hardness, particle size and other characteristics, and need to be matched with corresponding dressing machines.For example, diamond grinding wheels have extremely high hardness and need to be trimmed with a special diamond grinding wheel dressing machine. |
| 2.Trimming accuracy | If the processed parts have high precision requirements, such as aerospace, precision mold manufacturing and other fields, you need to choose a high-precision CNC grinding wheel dressing machine, which can achieve micron-level or even higher-precision dressing. |
| 3.Trimming shape | Choose according to the shape of the grinding wheel that needs to be trimmed. The common ones are plane trimming, angle trimming, arc trimming, etc.If you want to trim a forming grinding wheel, like a toothed grinding wheel for grinding gears, you need to choose a dressing machine that can trim complex shapes, such as a CNC grinding wheel dressing machine with a special forming device. |
| Equipment performance | |
| 1.Spindle accuracy | The accuracy of the spindle directly affects the trimming accuracy. High-precision spindles can ensure the stability and accuracy of trimming, such as spindles with end jumps and diameter jumps of less than 0.002mm. |
| 2.Feed accuracy | A precise feed system can ensure the uniformity and accuracy of the trimming amount, which is essential for precision trimming. Generally, a trimming machine with an automatic feed control accuracy of 0.001mm is ideal. |
| 3.Swing accuracy | When trimming arcs and other shapes, the accuracy of the swing shaft affects the accuracy of the trimming shape. For example, a trimming machine with a grinding wheel swing frequency of 0-60rpm/min and adjustable speed and a swing length of 0-80mm can meet a variety of arc trimming needs. |
| Production efficiency | |
| 1.Trimming speed | In large-scale production, fast trimming machines can improve production efficiency and reduce downtime.For example, some trimming machines that use high-speed cutting technology can complete the grinding wheel trimming in a relatively short time. |
| 2.Degree of automation | Highly automated dressing machines, such as CNC grinding wheel dressing machines, can realize functions such as automatic measurement, automatic feeding, and automatic compensation, which not only improves efficiency, but also reduces the risk of errors in manual operation. |
| The cost of use | |
| 1.Equipment price | The prices of different types and configurations of grinding wheel dressers vary greatly, and they need to be selected according to their own budget.Generally speaking, the more complex the function and the higher the accuracy of the trimming machine, the higher the price |
| 2.Tool consumption | The service life and replacement cost of the tools used in the trimming machine, such as diamond pens, also need to be considered.For example, although natural diamond tools are wear-resistant, they are expensive, while artificial diamond tools are relatively cost-effective. |
| 3.Maintenance cost | Including equipment repair, maintenance, replacement of wearing parts and other costs.Trimming machines with simple structure and high reliability usually have low maintenance costs, while complex CNC equipment may require professional maintenance personnel and more frequent maintenance. |
| Working environment | |
| 1.Space requirements | It is necessary to choose the appropriate size of the dressing machine according to the actual space size of the workshop to ensure that the equipment can be reasonably installed and operated to avoid waste of space or crowding affecting production. |
| 2.Environmental cleanliness | If there is more dust in the working environment, you should choose a dressing machine with a good sealing and dust removal system to protect the precision parts inside the equipment and extend the service life, such as our X5 model. |
| 3.Power supply and supporting facilities | To ensure that the power supply voltage and power of the workshop can meet the requirements of the dressing machine, it is also necessary to consider whether it needs to be equipped with cooling system, filtration system and other supporting facilities. |
Shanghai ANTISHICNC is a professional manufacturer of grinding wheel dressing machine, we have rich experience in production and processing,can recommend the right grinding wheel dressing machine for your product, and give the right advice on the use of the grinding wheel dressing machine, can provide you with professional technical support. If you need grinding wheel dressing machine, welcome to contact Shanghai ANTISHICNC.Please send your inquiry or questions to contact@antsmachine.com for instant feedback.
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