Sealing type coupling process improvement

The 2020 - type coupling sealing parts process improvement 02 - 06 ( Utilizing the west heavy) Spare parts factory to undertake the tooth to take over more for small batch, and specifications. The original usually adopt frameless oil seal, need to processing oil seal carrier ( Nylon) , GangDian, procurement hole assembly by spring. Or USES the baize ring seal, ring gear and gland with bolt holes. Process is relatively complex, machining parts. Especially the frameless oil seal and the hole card purchase cycle is long serious tardiness affect users. Couldn't reflect the characteristics of the spare parts ( Rob, repair, fast-paced) In view of the above. To improve the processing technology, adopting the glue sealing. Processing convenience simple, have no spare parts, rubber strip class independent production, need to purchase. Assembly after processing. Fully display the spare parts to repair. Figure 1, original coupling sealing way figure 2, figure 3 original sealed coupling way and the improved coupling sealing way economic benefits: 1. GangDian processing 15 minutes each, annual processing 60 sets of coupling 15 * 60 * 2 = 1800 minutes 40 yuan per hour, 40/60 * 1800 = 1200 RMB 2 per minute. Nylon oil seal gasket material cost $7 per piece. 7 * 60 * 2 = 840 yuan 3. Nylon oil seal pallet handling fees every 20 minutes 20 * 60 * 2 = 2400 minutes. 40/60 4 * 2400 = 1600 yuan per minute. Purchasing oil seal 14 yuan per piece. 14 * 60 * 2 = 1680 yuan for a total of 1200 + 840 + 1600 + 1680 = 5320 yuan while economic efficiency is not high, but can provide users with convenient, checkout cycle shortened. Fully embody the characteristics of fast rhythm of spare parts factory. Win the trust of users, and at the same time can retain users for a long time.