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Why excavator bucket produce some cutting chips during excavate work?

hits:1010    date:2018-10-09

Due to excavator bucket needs direct contact to needed excavate substances, especially of these harden and solid substances, such as the rocks, stones and mine rocks, but professional excavator bucket pins and bushings production supplier confess that as long as the harden degree of bucket manufacturing material is smaller than two harden substances, their surface grains would be fulled into bucket structure and lead to cutting groove appearance.

Under the shear effects, professional excavator bucket pins and bushings production supplier said these cutting chips would lead to a big amount of deformation changes, but lead to the large amount deformation changes latent heat, so the slide move steps phenomenon would appeared, which layout with the compactness and orderliness way, but lead to wrinkle phenomenon.

Under the influence of friction effects, professional excavator bucket pins and bushings production supplier said the friction heat would produced between excavator bucket and rocks, or mine rocks, so under the compound effects of deformation latent heat and friction heat, the cutting chips temperature would raised up with the fast enough speed, but causes the dynamic phase transition, tempering soften and dynamic re-crystal phenomenon, but change the internal construction strength for cutting chips.

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