Tooling Up for Fluid-End Machining
Demand for fluid ends is rising because of increased drilling and the component’s short lifespan.
Demand for fluid ends is rising because of increased drilling and the component’s short lifespan.
Smarter, faster nesting software programs with better automation and other major improvements are helping fabricators and metalcutters at job shops and other builders inject a jolt of productivity into their factory operations.
Advances in turning insert technology that promise faster processing, longer tool life and reduced cycle time are always promoted with great fanfare by suppliers and welcomed by manufacturers looking for a competitive edge.
At Cary Rosenberg’s company, Watts Water Technologies, validating material properties to ensure they are composed of the correct elemental composition is an important part of their work.
Proper drill selection, the geometry built into the drills themselves, applying proper drilling parameters, and a few tips and tricks from the pros can address nagging drilling problems such as drill breakage, unbroken chips, tool runout, poor hole edges, and poor tool life.
While 3D scanning has already been adopted by many automotive part manufacturers, the use cases in Quality Control (QC) have been limited.
As machining has evolved, toolholders have advanced to include rigid, secure systems with anti-pullout protection. These advanced systems are needed to take on difficult-to-machine materials, such as titanium and heat-resistant superalloys (HRSA), and accommodate ambitious removal rates and long tool overhangs. Think of them as insurance against tool pullout and breakage—a situation nobody wants.
Manufacturers are always looking for signs of what the economy and the business outlook have in store for them. Since the election of President Trump and, more recently, passage of the tax reform law in December, confidence among businesses of all sizes has been overwhelmingly positive.
Defeating chatter, increasing speeds and feeds, defeating pullout, and reducing cycle times hold the keys to success.
Over its 140-year history, automotive manufacturing technology has evolved in parallel with progress in the vehicles themselves. Early automakers custom made individual “horseless carriages.” Later, standardized parts and moving assembly lines delivered mass-produced cars. Development of integrated transfer lines enabled part runs to extend for years.