▎ 摘　　要

NOVELTY - The segmented annular wire saw (100) has an annular bus (101), where the external surface the annular bus is interval with multiple sand plating sections (102). A chip discharging groove (103) is formed between the adjacent two sand plating sections. USE - Segmented annular wire saw for cutting crystal silicon, jade, sapphire, quartz glass, crystal, graphene and special metal. ADVANTAGE - In the annular wire saw, sand-coated sections are arranged at intervals on the outer surface of the bus, and the chip discharging grooves are formed between the adjacent sand plating sections, so that the cutting force can be improved, the chip discharging grooves can be beneficial to discharging chips, the blocking condition is avoided, and the cutting efficiency and precision are further ensured. The insulating sleeves penetrate through the bus, then the bus is subjected to sanding treatment, finally, diamonds are plated at the positions without the insulating sleeves, and the chip grooves are formed at the positions with the insulating sleeves, so that the bus is selectively sanded in a manner of penetrating through the insulating sleeves. Compared with other manners such as film pasting, the manufacturing method is simpler and more convenient, and the positions of the insulating sleeves on the bus can be flexibly adjusted, so that the production efficiency and the flexibility are ensured. The method for manufacturing the segmented annular wire saw through the injection molding process can achieve the purpose of high-efficiency and batch production. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a manufacturing method of the segmented annular wire saw. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of the segmented annular wire saw. 100Segmented annular wire saw 101Annular bus 102Sand plating section 103Chip discharging groove