What is Hot Press Sintered Diamond Saw Blade
Susan Quanzhou Huaxing Tools
![Susan Quanzhou Huaxing Tools]()
Susan Quanzhou Huaxing Tools
Diamond saw blade&polish pad&drill bit supplier Huaxing Superhard Tools Co.,ltd
- Above the picture shows the production progress of hot press sintered diamond saw blades.
- Cold press forming-hot press sintered diamond circular saw blade production method, which is characterized in that: after the metal bond and diamond are prepared according to the design scheme of the side layer and the middle layer, they are pre-mixed to form the forming material, and the side layer The molding material of the middle layer is granulated by the current advanced and mature powder granulation process, and the side layer molding material after granulation is pre-compressed by a cold press machine to form a 2～3mm sheet; The formed pieces to be burnt are batch loaded and sent to the sintering furnace for hot pressing and sintering. In the present invention, the diamond concentration and particle size of the side layer and the middle layer are designed separately, and the side layer is more wear-resistant through the adjustment of the diamond concentration and particle size. Therefore, it is not easy to be worn during the processing process, achieving the side protection effect, improving the cooling effect during the saw blade cutting process, effectively avoiding the burning phenomenon, and ensuring the stable and lasting maintenance of the saw blade cutting efficiency.