Modeling of Progressive Die for Chain Adjuster Bracket

Chain Adjuster Bracket is an automobile component used in many Bajaj bikes as the tensioning end of chain assembly. It is used to fasten the chain and to adjust the tension in the chain. It is also called as Cap Swing Arm of chain assembly. Methodology: Sahyadri Industries is situated in Waluj MIDC, Aurangabad (MS, INDIA) manufactures chain adjustor brackets and supplies it to Bajaj Auto Pvt. Ltd. The process of making chain adjustor bracket consists of use of 5 different power presses. These presses progressively produce final desired output. Process: The objective of this paper is to design a progressive die using Solid Edge V18 which can produce chain adjustor bracket with single press and progressive die set. This will ultimately reduce labors and increase productivity of industry. Conclusion: Conventionally, process consists of shearing, forming, piercing, blanking and re- striking operation. These operations require 5 different power presses, 5 different operating labors and 2-3 labors for material handling. Progressive die set and single power press will reduce labors in considerable amount, which is great achievement.