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发明名称
具有环流冷却电极的等离子割炬
摘要
本实用新型涉及一种具有循环流体冷却电极的等离子割炬,其特征是:电极和割炬内金属导电体及其内的绝缘体导管与割炬本体内的环流通道形成电极的环流冷却回路。由于电极得到有效的冷却,电极使用寿命成十倍地提高,同时提高切割效率,改善切割质量。
申请公布号
CN2084403U
申请公布日期
1991.09.11
申请号
CN91215081.5
申请日期
1991.01.26
申请人
沈产生
发明人
沈产生
分类号
B23K9/16
主分类号
B23K9/16
代理机构
代理人
主权项
1、一种等离子割炬,由割炬本体绝缘体(1)、割炬内金属导电体(2)(3)、电极(6)、喷嘴(10)、气流分配环(11)、绝缘体保护套(9)等组成,其特征是:所述的电极(6)为循环流体冷却电极。
地址
213103江苏省常州市东门外崔桥镇
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