Slide 1: Vibration Welding Joint Design BRANSON 1
Slide 2: INTRODUCTION : VW has been used in the field of Automotive Industry and its demand is rapidly increasing for many purposes. This book shows various kinds of basic joint designs for Vibration Welding, however, best joint design for each application has to be decided due to Part configurations, Materials and Specifications. This book would be helpful as a guideline. Vibration Welding Joint Design BRANSON 2
Slide 3: Following three factors are the most important to get satisfactory welding results. 1. Moldability 2. Joint Design 3. Fixture Vibration Welding Joint Design BRANSON 3
Slide 4: Best Joint Design for each application should be decided due to following three factors. 1. Parts configurations 2. Parts materials 3. Parts specifications Vibration Welding Joint Design BRANSON 4
Slide 5: Four kinds of basic joint designs Vibration Welding Joint Design BRANSON 5
Slide 6: This design is used for Carbon canister etc. Vibration Welding Joint Design BRANSON 6
Slide 7: Basic joint design with weld depth of 2mm and melt down of 1mm Vibration Welding Joint Design BRANSON 7
Slide 8: Basic joint design for limited flange without flash inside Vibration Welding Joint Design BRANSON 8
Slide 9: Design for flangeless welding without flash for vibration direction Vibration Welding Joint Design BRANSON 9
Slide 10: Typical joint design for Valve cover / Buffle plate vibration welding Vibration Welding Joint Design BRANSON 10
Slide 11: Basic design to avoid the flash both inside and outside Vibration Welding Joint Design BRANSON 11
Slide 12: Strong welding and high pressure-resistance are required such as Intakemanifold, even its off-set is small. Vibration Welding Joint Design BRANSON 12
Slide 13: Tight welding can be achieved, even if the width is limited. Washer tank is one of the typical applications. Vibration Welding Joint Design BRANSON 13
Slide 14: Design for the lens welding Minimum flash and good appearance Vibration Welding Joint Design BRANSON 14
Slide 15: Flash-trap is designed just outside. Vibration Welding Joint Design BRANSON 15
Slide 16: Design for outer and inner of Glove box Vibration Welding Joint Design BRANSON 16
Slide 17: Design for the parts that have 2mm wall thickness and 5mm flange Welding width is 2.4mm Melt-down is 1.5mm Vibration Welding Joint Design BRANSON 17
Slide 18: Design with 5mm width including Flange, used for small parts Vibration Welding Joint Design BRANSON 18
Slide 19: Design for thin wall to reduce sink on the surface Typical application is Valve cover. Moldability is important. Vibration Welding Joint Design BRANSON 19
Slide 20: Typical joint design for various kinds of Tanks under the hood Vibration Welding Joint Design BRANSON 20
Slide 21: Design used for flangeless part at one side Typical application is ABS Actuator. Vibration Welding Joint Design BRANSON 21
Slide 22: Design for high pressureresistant applications such as manifold and reservoir etc. Melt down is 3 mm. Vibration Welding Joint Design BRANSON 22
Slide 23: Design for high pressureresistance of 3mm welding width with U-flange Typical application is various kinds of tanks under the hood. Vibration Welding Joint Design BRANSON 23
Slide 24: This is one of the typical joint designs to avoid deflection during welding. Vibration Welding Joint Design BRANSON 24
Slide 25: Three parts can be welded at a time to make two rooms. Typical application is for the parts under the hood. Vibration Welding Joint Design BRANSON 25
Slide 26: Different material such as metal or mesh can be incorporated. Typical application is various kinds of meshed filters. Vibration Welding Joint Design BRANSON 26