Advantages of CBN Inserts milling the engine cylinder head
With the increasing competition in the automotive industry, the auto parts, such as engine cylinder head and other parts competition are also increasing. Improve production efficiency, shorten product delivery time and reduce costs have become the key to enterprise survival and development, and high-speed cutting is undoubtedly becoming an important way to solve these problems. At present, high-speed milling the engine cylinder head and other parts have been widely used in the process.
The advantages of High-speed milling engine cylinder head:
(1) The feed rate of high-speed milling allows feed rate increased by 5 to 10 times than common milling process, the unit time material cut-off rate can increase 3 ~ 6 times, greatly reducing the processing time.
(2) High-speed milling use very shallow milling depth and narrow milling width, The cutting force can be reduced by more than 30% and reducing the deformation of the engine cylinder head comparing with conventional milling.
(3) In the high-speed milling process, it can ensure a better processing state, so as to maintain the accuracy of the size, while cutting damage layer thinning, residual stress is small, can achieve high precision, low roughness, and realize grinding replace the grinding.
(4) High-speed milling engine cylinder head use dry cutting process, which will reduce the pollution, the chips will be easily to recover.
The materials of High-speed milling engine cylinder:
With the development of the engine cylinder head milling to a higher milling speed, carbide insert and ceramic tools have been difficult to meet the requirements, so the CBN insert will become the most suitable insert materials.
Halnn researched BN-S300 solid cbn insert specific for machining the engine cylinder head, which sintered at high temperature and pressure, with high hardness, wear resistance, high temperature red hardness and other advantages, is to achieve high-speed milling engine cylinder head of the preferred cutting Tool.
BN-S300 solid cbn insert use non-metallic ceramic as a binder to improve the heat resistance of the tool itself and toughness, avoid the tool life reduce by adding metal bonding agent caused the metal binder because of premature softening.
BN-S300 CBN Insert belongs to Solid CBN Insert, not only overcome the cutting depth limit of the brazed CBN Insert small size, and effectively avoid the failure of the CBN Insert. It has obvious advantages when milling the engine cylinder head.
If you would like to know more details on milling cbn insert, please click http://www.halnncbn.com/Products/Milling_CBN_insert/, or feel free to contact with us info@halnntools.com, Whatsapp:+8615617635382