The use of hard turning instead of Grinding is using turning as the last or final process instead of grinding process. Numerous industries have turned instead of grinding. Here are some examples of solid cbn insert, and the process of turning hard for advantages. The efficiency of grinding is improved by making a hard turn instead of grindingThe rate of removal of metal is generally about 34 times the rate of grinding process, and the energy costs are only around 20%. Therefore, the efficiency can be increased in a significant way. How rough will the surface become with grinding instead of hard turning? In current times, the roughness when grinding instead of turning can reach Ra0.4, if with an insert with a wiper, the life will extend. The Halnn C25 Halnn coating PCBN will extend the tool's life by about 1 more than the typical cbn insert. Dry Cutting or Wet Cutting for grinding instead of turning The annealing of the materials permits turning instead of grinding. Coolant may reduce cutting force, increase wear, and decrease the tool's lifespan. It does not have to be added to the cutting tool. For the part whose size is affected by temperature, the customer can choose wind coolant. It is possible to select CBN Grades for specific cutting processes that require coolant. The process of hard turning requires the use of cutting tools. If you're producing in small quantities it is possible to select an appropriate carbide insert. If there is a lot of production, we could choose a ceramic insert or coating carbide insert, based on the strength of the material and its working allowance. Coating Carbide Insert For components with a hardness below HRC45 and low cutting speeds. Ceramic Cutters Select the component whose is hardness between HRC40 and HRC55 and you should avoid cutting that interrupts the process. CBN Insert CBN Inserts are suitable for components that have an abrasion resistance of HRC45 or greater. It can also be divided into brazed CBN Insert and Solid CBN insert. And when cutting depth is lower than 0.5mm it is possible to select brazing solid cbn inserts manufacturers in the event that the cutting depth is between 0.5~1.5mm, this component usually is part of the large scale steel iron, mining industry or mining industry. You can select solid cbn insert. This CBN Grade Halnn BN–S20 is ideal for high speed steel as well as hardened steel. It has the cutting depth of around 7mm. Halnn has already resold several CBN grades for turning, ranging from continuous semi-interruptible and heavy interrupt conditions, from roughing and finishing process. CBN Inserts are designed to be used for hard Turning Chipbreaker - CBN Inserts Excellent chip breaking performance Beware of chip winding on the workpiece or the tool to ensure a high quality surface and the tool life. CBN Insert with Wiper With same feed, obtain superior surface quality. This same roughness can be used to produce large amounts of feed. This will reduce the amount of time needed for each component and improve the process efficiency. Coating CBN The ideal combination of a smooth coating and CBN base will result in higher cutting efficiency and increase machining accuracy and life.
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