Control Methods of Boring Hole with Coaxial for Over-Standard-Error in Tractor Rear Axle Housing
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Graphical Abstract
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Abstract
6 possible impact factors were analyzed on the problem of boring hole with coaxial for over-standard-error in tractor rear axle housing.Primary and secondary contradictions were determined from these impact factors.Then targeted measures were adopted.Effect of control measures were showed through data comparison.
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