The use of hard turning instead of grinding is the use of turning process as the final or final stage instead of the grinding process. Turning instead of grinding has been widely used in many different industries. Here are some examples of full cbn inserts, and the process of turning hard for benefits. The efficiency of grinding is improved by hard turning instead of grindingThe removal rate for metal is typically around 34 times the rate of grinding process, while the energy cost only about 20%. This improves efficiency. What roughness can the surface be made with the use of the use of hard turning instead? Modern times permit roughness to be as high as Ra0.4 when turning instead of grinding. Insert life can be extended when you use a wiper insert. The Halnn BN-10 C25 coated pcbn will increase the tool life by about one more than the common CBN insert. Wet or dry cutting to allow turning in lieu of grinding Turning is created by making the materials by annealing. When using coolant, it reduces the cutting force and increase wear, and then shorten the tool life, so there is no need to add the cutting fulid. For the component which size is affected by the temperature, customers are able to choose wind coolant. If you are cutting a process that require cooling, select CBN Grade BN - H20 and BN -H10. The process of hard turning requires the use of cutting tools. If you're producing in small quantities, you can choose an appropriate carbide insert. If there is a lot of production, you can select a ceramic insert or coating carbide insert depending on the hardness of the part and the working allowance. Coating Carbide Insert Suit for the component which is hardness lower than HRC45 and with a lower cutting speed. Ceramic Cutters Suit for the component which has a hardness of between HRC40 and 55 and be sure to avoid cutting interruptively. CBN Insert Suit for the component which has a hardness of greater than HRC45, CBN Insert also is divided into two types: Brazed PCBN Insert and CBN Insert. And when the cutting depth is less than 0.5mm you can select brazing solid cbn insert in the event that the cutting depth is between 0.5~1.5mm the component will typically belongs to the large-scale, steel iron, mining industry and mining industry. We can also choose CBN Insert that is solid. The featured CBN Grade is Halnn BN-S20, which can be used to make hardened steel and high speed steel that has a cutting depth of about 7mm. Halnn has already updated a cbn grade for hard turning, from continuous to semi-interrupt to heavy interruption turning condition that goes from roughing to the finishing process. Features CBN Insert to make hard turning Chipbreaker - CBN Inserts High chip breaking performance. Avoid chip winding the tool or workpiece, which could lead to poor surface quality and reduced tool life. CBN Insert with Wiper Through the same feed, you can achieve better quality surface. Similar roughness, can be used to make large feed, reduce the amount of time required for each component, and increase the process's efficiency. Coating CBN Combining smooth coating with cbn inserts base results in higher cutting efficiency, improved machining accuracy, and longer lasting.
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