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介绍一种石油机械井口工具产品,如卡瓦体加工中经常出现的燕尾槽加工,特别是在多条燕尾槽一次装夹加工中,用普通立式铣床代替卧式镗床或者带第四轴的加工中心加工过程中,一种新型加工燕尾槽夹具的设计和应用。实践表明,这种新型加工燕尾槽的夹具满足图纸形位及尺寸公差要求,提高效率,降低成本。
Introduce a kind of petroleum machinery wellhead tool products, such as the dovetail processing often occurs in the processing of kava body, especially in the multiple clamping dovetail groove processing, using ordinary vertical milling machine instead of horizontal boring machine or with the fourth axis Design and application of a new processing dovetail fixture in the machining center. Practice shows that this new type of processing dovetail groove fixture to meet the shape and size tolerance requirements, improve efficiency and reduce costs.