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介绍了长杆和短杆两种气门嘴胶垫组合硫化模具的设计和应用情况。该组合硫化模具每次可硫化气门嘴胶垫 48个或 5 6个。与原来使用的单孔、4孔或 6孔气门嘴胶垫硫化模具相比 ,操作简便 ,效率高 ,质量好 ,劳动强度低。
The design and application of vulcanized mold with two kinds of valve stems and short rods are introduced. The combination of vulcanized mold every vulcanization valve pad 48 or 56. Compared with the original one-hole, four-hole or six-hole valve pad vulcanized mold, the operation is simple, high efficiency, good quality and low labor intensity.