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由泉州众志新材料科技有限公司尹宗勇、刘宝华、黄声澜、李鸿源申请的“一种金刚石绳锯用注塑模具”获得实用新型专利(专利号201620009930.8)。该专利所述模具包括供钢丝绳穿过的钢丝绳型腔和在钢丝绳型腔内均布间隔设置供串珠放置的串珠型腔,在模具上开设有通向钢丝绳型腔内的注射口,在钢丝绳型腔内壁上凸设有用于定位钢丝绳的定位凸起,通过该定位凸起顶住钢丝绳使其定位,固定定心位置,确保钢丝绳的表面与钢丝绳型腔内壁分离开,供浆料注
By the Quanzhou Zhongzhi New Materials Technology Co., Ltd. Yinzong Yong, Liu Baohua, Huang Shenglan, Li Hongyuan applied for a “diamond wire saw with injection mold” utility model patents (Patent No. 201620009930.8). The mold described in the patent comprises a wire rope cavity for a wire rope to pass through and a beaded cavity which is uniformly arranged in the wire rope cavity and is provided with a bead for placing a beaded bead. An injection port opening into the wire rope cavity is opened on the mold, The inner wall of the cavity is convexly provided with positioning bosses for positioning the steel cord, and the positioning bosses are positioned against the steel cord to fix the centering position so as to ensure that the surface of the steel cord is separated from the inner wall of the steel cord cavity for slurry injection