Improper anvil adjustment with Proper adjustment respect to dies with respect to dies IX Joint Thin Thickness variation. in tubes Thickness should be folders same both end Unequal dies weight Dies weight should be equal High butting pressure Butting pressure should Improper splice die setting. be within Untrained operator Splicer dies should be set properly Operator should fully trained. X. Joint leak Under size green tube Green tube width should Due to thickness variation in in specification. folders. Splicer dies are not proper Thickness should be same clean. any rubber particle between both end Splicer dies dies then this fault occur. should be properly cleaned. Operator should be fully trained. XI Body Thin tube width should in Green tube thickness specification. Thickness should should be standard range. be same both ends. .Inside steam pressure Splicer dies should be properly should with in standard cleaned. Operator should be fully range(90~110psi) .No any trained. hard particle in green tube .Pressman should be fully trained. Green tube width should be match with flat width. XII Nozzle Thin Excess nozzle holder pressure Nozzle fixer pressure (unbalanced holder pressure) should be properly If nozzle punched not in centre. balanced. Due to shortage of inside steam Nozzle should be punched in center.
Improper anvil adjustment with respect to dies Proper adjustment with respect to dies IX Joint Thin Thickness variation. in tubes folders Unequal dies weight High butting pressure Improper splice die setting. Untrained operator Thickness should be same both end Dies weight should be equal Butting pressure should be within Splicer dies should be set properly Operator should fully trained. X. Joint leak Under size green tube Due to thickness variation in folders. Splicer dies are not proper clean. any rubber particle between dies then this fault occur. Green tube width should in specification. Thickness should be same both end Splicer dies should be properly cleaned. Operator should be fully trained. XI Body Thin tube width should in specification. Thickness should be same both ends. Splicer dies should be properly cleaned. Operator should be fully trained. Green tube thickness should be standard range. .Inside steam pressure should with in standard range(90~110psi) .No any hard particle in green tube .Pressman should be fully trained. Green tube width should be match with flat width. XII Nozzle Thin Excess nozzle holder pressure (unbalanced holder pressure) If nozzle punched not in centre. Due to shortage of inside steam Nozzle fixer pressure should be properly balanced. Nozzle should be punched in center.
orientation-report-syed-mohsan-raza.docx