内衬部分由护套、前护板和后护板组成，它们由耐磨金属或橡胶材料制成。
Inside lining is made of sheath, front guard board and back guard board, which is made of AFM and rubber cloth.
因此本文针对渣浆泵前护板耐磨涂层进行残余热应力分析，并提出改进方案。
Therefore, the residual thermal stress in the wear-resistant coatings on the slurry pumps' front guard plate is analyzed and the improved scheme is put forward.
安装前应将保护翅片的防护板去掉。
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