How to increase the service life of diamond saw blades?
Release time:
2025-05-22
Diamond saw blades are an indispensable and important tool for stone mining and processing. There are many factors that determine their efficiency and service life. Generally speaking, they mainly include the following parameters.
(1) Saw blade linear speed: In actual work, the linear speed of diamond circular saw blades is limited by equipment conditions, saw blade quality and the properties of the stone being sawed. In terms of saw blade service life and sawing efficiency, the saw blade linear speed should be selected according to the properties of different stones. When sawing granite, the saw blade linear speed can be selected within the range of 25m~35m/s. For granite with high quartz content and difficult to saw, the saw blade linear speed should be taken at the lower limit. When producing granite tiles, the diamond circular saw blade used has a smaller diameter and the linear speed can reach 35m/s.
(2) Cutting depth: The sawing depth is an important parameter involving diamond wear, effective sawing, saw blade stress and the properties of the stone being sawed. Generally speaking, when the linear speed of the diamond circular saw blade is high, a small cutting depth should be selected. From the current technology, the cutting depth of diamond can be selected between 1mm and 10mm. Usually, when a large diameter saw blade is used to saw granite rough materials, the sawing depth can be controlled between 1mm and 2mm, and the feed speed should be reduced at the same time. When the linear speed of the diamond circular saw blade is high, a large cutting depth should be selected. However, within the permitted range of saw machine performance and tool strength, a larger cutting concentration should be used as much as possible to improve cutting efficiency. When there are requirements for the processing surface, a small depth of cutting should be used.
(3) Feed speed: The feed speed is the feed speed of the stone being sawed. Its size affects the sawing rate, the force on the saw blade, and the heat dissipation of the sawing area. Its value should be selected according to the nature of the stone being sawed. Generally speaking, when sawing softer stones, such as marble, the feed speed can be appropriately increased. If the feed speed is too low, it is more conducive to improving the sawing rate. When sawing fine-grained and relatively homogeneous granite, the feed speed can be appropriately increased. If the feed speed is too low, the diamond blade will be easily worn flat. However, when sawing coarse-grained granite with uneven hardness, the feed speed should be reduced, otherwise it will cause the saw blade to vibrate, resulting in diamond breakage and reduced sawing rate. The feed speed for sawing granite is generally selected within the range of 9m~12m/min.
Previous article
Next article
Previous article
Next article
Other News
Jianxin 2nd Road, Lianxing Xuan Lane Industrial Zone,Luocun, Shishan Town, Nanhai District, Foshan City
tel:86-13703066097
E-mail:13703066097@139.com
MESSAGE
Please leave your contact information and we will provide you with a satisfactory quotation!
Copyright © Foshan Hengruibao Sawing Industry Co., Ltd
SAF Coolest v1.3.1.2 设置面板 GAGSE-ZGYF-JXAWE-AES
无数据提示
Sorry, the current column is being updated, please look forward to it!
You can view other columns or returnHome Page