Application of Face Ring Spraying Powerful Tool Holes in HPC Milling

Release time:

2023-07-01

In order to effectively solve the processing problem of such "difficult-to-process materials", Diebold have specially developed a UltraJet™3.0 end face ring spray strong tool handle, new UltraJet™The 3.0 powerful knife handle is a JetSleeve that has been on the market for many years.™2 Handle and UltraGrip™Innovative combination of 3.0 face ring spray powerful tool shank. Designed for HPC milling, it has the characteristics of high cutting rate, extremely high cutting force, low runout, ultra-high clamping force, better cooling effect, etc., effectively solving the problems of difficult processing of hard materials such as titanium and chromium-nickel alloy, low chip removal rate during deep hole and deep cavity processing, easy breakage of tools, low processing efficiency, poor surface quality, etc.

In recent years, with the strength of aerospace components and lightweight requirements are getting higher and higher. Therefore, the materials used in these parts of titanium, nickel alloys, etc. are increasing, especially aircraft fuselage parts and jet engine compressor parts are increasingly using titanium alloys.

Because titanium alloy has the characteristics of light weight, good corrosion resistance, high specific strength, high thermal strength, and high chemical activity, it will produce higher and more concentrated cutting force during processing, and it is easy to produce vibration and cause chattering during cutting. The machinability is poor, so this kind of material is usually called "difficult to machine material".

In order to effectively solve the processing problem of such "difficult-to-process materials", Diebold have specially developed a UltraJet™3.0 end face ring spray strong tool handle, new UltraJet™The 3.0 powerful knife handle is a JetSleeve that has been on the market for many years.™2 Handle and UltraGrip™Innovative combination of 3.0 face ring spray powerful tool shank.Designed for HPC millingThe design,High cutting rate, high cutting force, low runout, high clamping force, better cooling effectIt can effectively solve the problems of hard materials such as titanium, chromium-nickel alloy, low chip removal rate, easy tool fracture, low processing efficiency and poor surface quality during deep hole and deep cavity processing.

Completely new UltraJet™The 3.0 power tool holder provides coolant to the end face of the tool holder. The nozzle generates high pressure. The coolant, air or air oil mist will blow the chips out of the cutting area. In heavy machining, it is almost impossible to have excessive chips, so that the cutting value is higher and the tool life is significantly extended. Tool cost savings.

The venturi effect keeps the mixture at the knife edge at any speed. This ensures the best cooling effect and effectively washes out the cuttings within a few milliseconds. Milling of deep holes and deep cavity machining is now easy. No need for in-band cooling cutters. Milling cutters without internal cooling are cheaper and more stable. In short, this leads to higher process reliability (unmanned work is possible), longer tool life, better surface quality, lower tool costs, higher chip removal rates and a significantly reduced amount of coolant and compressed air.

UltraJet™The 3.0 end face ring spray powerful tool handle has the largest clamping force, design-related shock absorption performance, and excellent concentricity, which ensures the maximum cutting depthHPC MillingMedium, combined with high feed rates and extreme cutting forces for maximum chip removal performance.

Diebold UltraJet™3.0 face ring spray strong handle features:

■ Low runout, runout accuracy <5 µm

■ Max clamping force, clamping force up to 4000 Nm, the tool will not be pulled out

■ Three-split system, high seismic resistance, dynamic balance: G 2,5 at 20.000 min-1

■ Unique cooling system

nozzle design
The Venturi effect ensures that the coolant always adheres to the tool for better cooling
Instantaneous chip blowing off
No internal cooling tool (cheaper and more stable)

■ Multi-specification optional: SK40/SK50, BT40/BT50, D-BT40/D-BT50, HSK63-HSK100