1. In order to ensure the reliability and firmness of the products after the connection, the nails should be more than 2.5~3 times the length of the thickness of the nailed workpiece when choosing the round nails, especially when connecting two different weights of the workpiece, to ensure the sufficient length of the nails.
2. In order to ensure the firmness of the connection, an Angle can be properly maintained when the round nail is nailed into the material, so as to form the dovetail type oblique nail combination situation, so as to ensure its effect.
3, two materials of the connection surface, at least to ensure that the use of two standard nails, to ensure that the two connection is reliable and firm.
4. When the round nail is nailed into wooden products with high hardness, it is necessary to drill the nail hole first, and the diameter of the nail hole is slightly less than the diameter of the round nail.
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Post time: 05-07-21