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Reducer gear detection:
a. Gear teeth shall not have broken teeth, and the tooth surface shall not have defects such as cracks or flaking, snaking deformation and interference damage;
b. Early pitting on the tooth surface, if it is no longer developed, it can still be used. However, you may not continue to use it if one of the following conditions is reached.
(1) The height of the pitting zone is 100% of the tooth height.
(2) The height of the pitting area is 30% of the tooth height, and the length is 40% of the tooth length.
(3) The height of the pitting zone is 70% of the tooth height, and the length is 10% of the tooth length.
(4) The average diameter of the pittings shall not exceed 2 mm.
Red oak is a hardwood tree that fills wild in the United States and Canada. In the Southern and Northern United States, the tree flourishes in deciduous backwoods. It is the most productive homegrown lumber in Canada, representing practically 50% of all hardwood trees. Being the essential material for red oak hardwood floors, the bounty of the red oak tree is a piece of why this ground surface alternative is so famous.
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