该项工艺是成都工具研究所的研究成果,适于粘结硬质合金复杂刀具.据鉴定认为,其常温抗剪强度优于前苏联Yπ—5—207胶粘剂,它在粘结硬质合金复杂刀具方面,已达到国内领先水平.这项被称作CTRl—1型的胶粘剂所粘结的硬质合金刮削滚刀、插齿刀、玻璃切管刀和铰刀等切削性能良好,工作正常,未发生脱胶现象.它的研制成功,为硬质合金玻璃切管刀等类大而薄的硬合金粘结解决了难题,对硬合金耐磨零的粘结也提供了方便.该胶粘剂属高强度胶粘剂.其所达到的技术性能指标为: The process is the Chengdu Institute of Tooling Research, suitable for bonding carbide cutting tools.It is identified that the shear strength at room temperature is better than the former Soviet Union Yπ-5-207 adhesive, which bonded carbide complex Cutting tools, has reached the leading domestic level.This is called CTRl-1-type adhesive bonded cemented carbide skiving hobs, gear shaper, glass cutter and reamer and other cutting performance is good, working properly, No degumming occurred.Its successful development of hard alloy glass cutting knife and other types of large and thin hard alloy adhesive to solve the problem of hard alloy wear-resistant zero bonding also provides a convenient.The adhesive is high Strength adhesive. Its reached the technical performance indicators: