Φ130mm三輥穿孔機部件結構的改進
IMPROVEMENT ON COMPONENT STRUCTURE OF Φ130mm 3-HIGH PIERCING MILL
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摘要: φ130mm三輥穿孔機因某些部件結構不夠合理,常常發(fā)生故障。為此,對該穿孔機的這些部件結構進行了改進,并對穿孔機壓下裝置的卡死故障作了簡要分析。Abstract: The φ130mm 3-high piercing mill used to be very troublesome due to unreasonable structural design of some of the mill's components. Modification has been carried out to the said components. The article also covers a brief discussion on the trouble of jamming of the piercer screw-down unit.
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