subject: Himfr Reports The Development Of The Modular Reamer [print this page] Reaming hole surface processing technology is to a very high surface finish, therefore, to a large extent determine the quality of the workpiece. Dihart is a subsidiary of Komet Group (Komet Dihart AG Precision Tools), is the company's product trademarks. Dihart new reamer that can switch places with more edge blade. Welding tools are grinding to the required size by the user, without any adjustment or after the first pieces of the reset process, can obtain the required accuracy. Tool wear, then installed by the tool manufacturer with a new tool. It is a commonly used method to ensure that users get the reliability of highly processed.
However, the high cost of the renovation of this tool, but the amount can only be a great tool and can in a continuous cycle of processing conditions can be achieved. In fact, each reamer should be prepared exactly the same reserve a knife in order to use another knife Naqu renovation. Moreover, when the cutter blade welding will produce thermal strain, which limits the number of tool refurbishment.
Komet Dihart of indexable reaming technology has changed the economics of finishing the final hole. As new materials and coatings in the application of tools, such tools not only simplify the preparation tool, but also greatly improved productivity. So far, the interchangeable tool or free to use the blade in the reaming application appears to the overall grinding-type tool users the advantages of contradiction. Using knife body interchangeability and more indexable cutting edge advantage to improve the economy and reamer flexibility, has been the Swiss experts Reaming processing firm goals. Previously, its innovative Reamax speed reamer, Dihart has taken a first step to this direction, the principle is: the basic tool body, the split segment can be replaced.
Each knife blade have been grinding on the base unit
This latest model has a modular tool a big step. In addition to head and interchangeability, it also uses multi-blade cutting edge features. Each piece of this reamer blade has two cutting edge available. Drilling tool with blade similar to the overall grinding reamer is, that cutter blade mounted on pedestal base and then grinding each blade. In this way, whether in manufacturing, or processing, the position of each blade is precisely determined. Therefore, its position on the fixed knife has been sharpening the blade can turn a good position to ensure that the process of fine hinges on the required precision and quality. In addition, each cutter body may be reused by replacing the blade.
Even if the tool still in the renovation of the Dihart Dulliken do, also do not need treatment. Blade manually shifted or replaced only about screws tighten. Users only need the help of clearly marked on the bearing of the blade position and posture can be completed. Covers most of the basic cutter body application of length, can be infinitely repeated use. Therefore, the tool is prepared to re-purchase of blade, thermal strain has been no problem, it will not cause changes in tool accuracy and stability.
Quality and durability with the same welding tool
Users interested in the use of blade reamer for traditional welding and grinding blade processing quality comparison. As expected, after several months in different areas of application, this tool with good results. Based in one of the reasons is its high degree of transfer can be replaced and the blade bit precision. This reamer machining and welding quality and service life of the same blade. The basic benefits of this tool technology lies in its outstanding economy. Not sending out replacement cutter blade, the work can be at any time, thus significantly improving the effective utilization of tool. Even if all the blades all run out, but had to return knives manufacturers to re-order, time is also much shorter than the welding tool. Users will therefore benefit from saving time, reducing the logistics cost. In addition, users need to keep in the production cycle reduction in the number of tool, and thus a corresponding reduction in investment.
Actual experience shows that the use of such tools from the third stage, which used three sets of blades (each blade cutting edge 2), the total cost has been the use of common tool welding tool flat (Figure 4). Since then, these two tools to use the cost of widening the gap between the beginning. Cutting Tools by three to four times the average renovation cycle must be updated, but can change the hinge blade body can continue to use the knife, the blade is to be updated. In addition to lower tool costs, reduced tool preparation time, but the technology also has great application flexibility. Modern cutting tool materials and coatings to make the shortest possible time and processing tasks, and workpiece material to match, you can quickly adjust the tolerance of low cost and shape.
Dihart new reamer diameter of 46mm to 140mm, both the overall style of the single tool, but also adjustable cutter to meet the requirements of the processing demand more precision. In addition, also available with Reamax IS interface tool, and even can be extended to a different ladder-type tool. Dihart is also super-finishing opened a new world.
