Carried out in stainless steel planer milling, the milling efficiency and service time is a compromise between the economic impact of the decisive factors. There is a mixed-device companies to test its machining process, be able to find a significant improvement in rigid and tough quality stainless steel milling efficiency.

1.4462 at material for the forging ring BAG pieces of raw materials on the use of profiling milling cutter for mixed shovel out a square by the hopper. And, at right angles to noodle cutter on the side of the transition section of milling

Mixing and at the field of mineral processing technology, is located in Paderborn the Loedige-Gruppe is the world's largest one supplier. Cutting of the components must have the economic, technological improvements in exploration, the company with particular emphasis on chemical agents and high temperature resistant stainless steel milling BAG. In this operation, necessary in a very short period of time to reach a lot of cutting capacity, but at the same time achieve a longer tool life. Therefore, in the past used HSS milling cutter and the cutter by turning live longer, performance more reliable tool to replace. For the first phase of the experiment using Ingersoll Milling, select the use of common steel material 1.4462 BAG, such as long steel BAG 10m, a diameter of 250mm required axis of the centrifuge. A total of 10 steel bag can take shape in accordance with the corresponding mixture and mixed shovel. Two special shape steel ring bag from both sides of the seal on the shaft. In both steel pocket, have to milling into the bucket for mixing the pieces with the specifications of a square support. So far have been using a diameter of 50mm nested the HSS end mill, but at the cutting efficiency and surface quality and service life with regard to the effectiveness of access is not too great.

Selected with five adjustment angle of 90o of the blade, a diameter of 50mm at right angles to the 2J1C-based Ingersoll noodle cutter can be achieved 84.24m3/min cutting capacity, more than about 6% higher than competitors. Such achievements mainly attributed to 53m/min cutting speed, 0.1mm / tooth feed volume, 10mm and 50mm depth of cut of the successful application of cutting width. Feed through the three, steel BAG reverse at up to receive the wet milling.

Copying milling cutter blade has excellent heat resistance.

With the competitor's right-angle milling cutter noodle compared to a longer service life, at the same cutting conditions similar to the adoption of Ingersoll Milling rectangular noodle processing three parts, the main processing time by 50%, thus, the additional equipment increase the capacity of 6h. Loedige processing on the company's future plans, the most important point is nested in the wet milling cutter when the high temperature tolerance. Through good angle and sharp cutting blade, in the processing of stainless steel can be achieved when the feed volume of 10mm.

As a step after the two nested 5W7K profiling cutter type were tested. First of all, the use of the cutter diameter of 66mm for steel BAG emptied. The first knife to take the standard trajectory into the knife, then the following data and synchronous milling out appearance: cutting speed 120m/min, the cutting depth of 2mm, cutting width of 50mm, to promote the volume of each tooth 0.5mm.

At first test, steel BAG fifteenth accept wet feed, and then ten times longer dry milling. At a longer period of time during which the operation will have a knife after tumors of the free surface and minor wear, so in the future for all steel bag for wet processing. And the use of a diameter of 80mm, with six effective profiling cutter blade. At the same numerical cutting, this cutter on top of flat steel BAG 16.7min for dry milling, with the disc cutter competitors, this significantly improve the life of milling cutter.