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为适应广大模具制造界采用坐标磨削工艺的需要,上海市机床研究所已于一九八一年底制成类似瑞士RAY公司产品结构的HS-004型高速变频坐标磨头,现在已经成为产品供应于市。该磨头可作为坐标镗床或其它钻、铣、镗床的附件,用来进行孔或槽的坐标磨削。为了向模具制造界提供更完善的坐标磨头,在一九八五年底又研制了能磨削小角度落料锥孔的HS-023型多功能坐标磨头(图1),性能达到国外同类产品的水平。两磨头的主要规格参数如表1所示。
In order to meet the needs of the majority of the die manufacturing community using the coordinate grinding process, Shanghai Machine Tool Research Institute has made HS-004 high-speed variable frequency coordinate grinding head similar to the product structure of Swiss RAY Company by the end of 1981, and has now become the product supply In the city. The grinding head can be used as a coordinate boring machine or other drilling, milling, boring machine annex, used for hole or groove coordinate grinding. In order to provide the mold manufacturing community with a better coordinate grinding head, the HS-023 multi-function coordinate grinding head (Figure 1) capable of grinding small-angle blanking cone holes was also developed by the end of 1985, achieving the same performance Product level. The two main specifications of the grinding head shown in Table 1.