Towel Rack Preset Application

(1) The gap between the outer diameter of the single-head tube produced in large and small sizes and the aperture it is inserted into should be used as much as possible. Usually, the production size of these two types does not exceed 0.1-0.2mm, such as the diameter of 10 heating rods. is 10.2mm.

(2) When processing the mounting holes, the coaxiality and volume tolerance should be ensured, for example, using tools such as reamer for trimming during processing.