The invention discloses a production method of an
optical fiber distribution box and belongs to the optical cable tool technical field. The production method includes the following steps of: step one,
material selection; step two: material
cutting; step three,
punching; step four,
polishing: the front surfaces and back surfaces of plates in the step three are polished, and the plates are cleared after
polishing; step five, bending: lines are drawn at bending portions according to bending
machining, and bending slits are
cut at the portions where the lines are drawn through a
cutting machine, and then, the plates are bent into a box body through a bending
machine; step six,
welding; step seven, strength test: the welded box body is arranged on a
strength testing machine so as to be subjected to pressure testing, and whether
welding joints and the plates satisfy requirements is judged through measurement, if the
welding joints and the plates are unqualified, re-
machining is carried out, when the welding joints and the plates are qualified, the method enters a
welding joint treatment step; step eight,
welding joint treatment; step nine, surface treatment; step ten, paint spraying; and step eleven, check and packaging. The method of the invention has the advantages of convenience in rapid shaping, high strength, convenient use, convenient and simple operation, and simple and fast process, and can improve the quality of products.