【摘 要】
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一九七五年以来,我厂先后研制成功CG-Q2型平面多用途半自动气割机,CG-Q3型椭圆半自动气割机和CG-Q4型立柱式半自动割圆机等三种新型气割机。其中CG-Q2型和CG-Q3型已于一九七
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一九七五年以来,我厂先后研制成功CG-Q2型平面多用途半自动气割机,CG-Q3型椭圆半自动气割机和CG-Q4型立柱式半自动割圆机等三种新型气割机。其中CG-Q2型和CG-Q3型已于一九七六年九月鉴定,此后又经过三次改进,现已投入小批量生产。CG-Q4型立柱式半自动割圆机于一九七八年试制成功。曾在上海沪东造船厂和江南造船厂进行过主机螺孔的试割,以及在广州柴油机厂进行过两种
Since 1975, our factory has successively developed three new gas cutting machines such as CG-Q2 flat-panel multi-purpose semi-automatic gas cutting machine, CG-Q3 semi-automatic gas cutting machine and CG-Q4 semi-automatic semi-circular cutting machine. Among them, the CG-Q2 and CG-Q3 models were identified in September 1976 and have undergone three improvements since then. They have been put into small-batch production. CG-Q4 column semi-automatic round-cut machine in 1978 trial success. Had in Shanghai Hudong Shipyard and Jiangnan Shipyard had a host of screw trial cutting, as well as in Guangzhou Diesel Engine Factory had two
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