Home | Impressum | E-Mail | Contact | Login | Registration | Sitemap Search:  Home  >  Methods  >  Axial Forming  >  Impulses for better splines
Home News Machines Formed workpieces / Job Order Production Applications Methods Rotary Swaging Axial Forming Drawing, Rolling, Straightening Form Elements Animations Service Brochures Company References Representation and Offices Careers Publications Cooperation Partners Downloads		Pulsation Forming = Extended Limits Impulses for better splines Animation Axial Forming Rod Animation Axial Forming Tube Animation Axial Forming Internal Gear	Impulses for better splines Increasing demand for the precision of male and female splines demonstrate the limitations of traditional processes like rolling, rack-rolling, broaching and hobbing. Economy, reliability and simple operation are also good reasons for hydraulic forming. Field of Application and advantages: Male splines and other outer profiles Female splines and other inner profiles Serrations or splines according to DIN or SAE Inner splines can be formed also in blind holes Tolerances according to class 5 (DIN 3962), or better Die can be adjusted in over pin diameter (+-0,02mm) Block teeth or missing teeth possible Low tooling costs Coldformed workpiece Uniform residual stress Very small pitch errors Splines with helix-angles are possible Short cycle times (typically about 12 sec.) Excellent surface quality Low distortion in case of heat treatment process Good straightness and concentricity High tool lifetime Print   Feedback