A tangential Ingersoll SMAX facemill cuts through a transmission box for large construction equipment built by Terex  The switch to tangential milling doubled the operationrsquos throughput increased edge life by 5 to 1 improved finish and eliminated oilbased cutting fluid The gain freed enough machine time on one Giddings amp Lewis mill to offset the shoprsquos need for second machine
In order to reduce development costs GFE developed a prototype tooling that features standard electronic modules Hall sensors monitor the end positions of the hydraulic cutting drive which are communicated to a base station
Trochoidal Milling of a Titanium Blisk using Cryogenic Tool Cooling and MQL
The Romicron PCD tooling portfolio is offered in diameters from 4 to 213 mm and the developer claims it will reduce setup times and scrap rates and increase overall equipment efficiency Itrsquos a fineboring system suitable for most materials commonly found in metalcutting Romicron PCD is one of numerous new additions to Kennametalrsquos holemaking product line
This sketch details the concept for setting up three cutters to perform precision machining of thin slot and surface under angles
A diagram for a milling cutter to be used on multiple plane surfaces
A closeup view of the holemaking process shows the Ingersoll HiFeed Deka face mill producing chips partway through a complete hole The tool withstands the lateral and impact forces associated with corkscrew milling the developer noted and because it has twice the diameter of the previous solidcarbide end mill it is less susceptible to deflection and it leaves no slug
Productivity improvements in holemaking are based to a large extent on higher penetration rates With the CoroDrill 860 solid carbide drill this is achieved primarily by higher cuttingspeed capacity combined with the higher process security
A hydropower ldquorunnerrdquo in process at Canyon Hydrorsquos automated CNC facility in Sumas Wash mdash a shop that runs 24 hoursday every day Completing one runner is a five axis job that takes months and produces one and a half ton of chips The bulk of machining is handled with standard 2inch indexable ball mills but critical undercuts are completed with a modified standard Ingersoll button mill that makes chips on the way in and also on the way out
The secuRgrip antipull system locks the collet and cutter to the toolholder body to eliminate cutter slippage