The whole process of grinding wheel forming is to mix the abrasive and the adhesive and then put them into the mold to distribute the materials evenly, then run the equipment to press down, when the pressure reaches the preset value, keep the pressure for a certain time, then release the pressure and return, and the ejector cylinder will eject the finished product.

Grinding wheel processing can be divided into two methods:

One is the hot pressing method, which is to press and sinter the abrasive by hot pressing. This method is suitable for small grinding wheels, the required equipment tonnage is small, the grinding wheel is made with good precision, and the grinding wheel is strong and durable;

The second is the cold pressing method, which is to press the abrasive into shape by cold pressing, and then sinter it. This method is simple to make, the mold life is long, the mass production cycle time is short, the work efficiency is high, the production cost is low, and it is suitable for large and medium-sized grinding wheel processing, and the required equipment tonnage is large.

1. Ingredients: weigh all kinds of raw materials needed according to the requirements of the method.

2. Mixing: The whole process of mixing abrasives and other materials into forming materials in sequence and time requirements according to process standards.

3. Forming: A process of using a grinding wheel forming hydraulic press and a mold to press the forming material into the desired shape of the grinding wheel blank.

4. Drying: It is divided into natural drying under natural environment, artificial drying by artificial heating, and continuous drying using both.

5. Firing: In this process, the ceramic grinding wheel is called sintering; the resin grinding wheel is called hardening; the rubber grinding wheel is called vulcanization. The whole process is considered to be successfully completed by the temperature changes of heating, constant temperature and cooling.

6. Processing: The outer circle, plane and aperture of the fired embryo are processed into the finished product by a lathe or grinder. Some of them also need to be filled with holes, sulfurized, waxed, etc.

7. Inspection and stamping: The appearance, size, hardness, balance, strength, etc. of the product should be fully inspected to make it meet the specified requirements, and the standard stamp should be stamped on those that meet the standards, and the product certificate should be printed out.

8. Packaging and warehousing: Products that meet the standards are packaged according to the requirements and then stored in the warehouse.

The grinding wheel from customization to production normally needs to be based on the order, the conventional model is usually in stock, but the customized size and model take time to make, so here Xiaobian warmly reminds you, if your company needs to customize the grinding wheel in bulk on the project, it is recommended to consult one month in advance, confirm the contract, and schedule production. Allow a reasonable amount of time so as not to affect the project schedule and the quality of the product.