La culasse est l’un des composants essentiels d’un moteur, avec une surface de montage supérieure comme surface supérieure, une surface inférieure accouplée avec une surface supérieure sur le corps du cylindre, une surface de joint de tuyau d’échappement sur deux côtés, un carénage avant à l'avant, une transmission à l'avant. arrière, respectivement. Les six surfaces sont des surfaces de contact nécessitant des dimensions précises, une perpendicularité les unes par rapport aux autres, une bonne planéité et une rugosité de surface inférieure.

The rapid development of cutting technology brings about high-speed and high efficiency. In order to achieve high-efficiency and high-speed machining of cylinder head, it requires scientific, advanced and reasonable processing technology and high-performance machines, as well as professional cutting tools.


Cylinder face milling and boss machining



AMA01、AMP01 series high-speed milling cutter. Cutter body is made of high-strength aluminum with special treatment, with light weight, cutting speed up to 5000m/min, good dynamic balance performance and high-precision



Multi-functional milling


AL series endmills, with shape cutting edge and large helical angle design, can effectively prevent built-ups from occurring. Impact-resistance design on whole edges can achieve high surface quality.




Semicircle hole-making


BMR04 series ball-nose endmills for finishing, with excellent cutting performance and high feed rate for profiling, is suitable for semi-finishing and finishing.







Stepped hole machining



Special tools, with stepped edges, screw clamping, easy insert indexing, only one tool can finish all the profile with high efficiency.


Sparking plug machining




Drilling: the dedicated drills for sparking plug, only one pass for hole-making and chamfering with high-efficiency.

Tapping: optimized design of brand-new taps, can achieve high precision thread machining.



Conduct hole making


Solution 1:

Drilling before reaming

Drilling: with excellent self-centering capability, straight drill is capable of machining aluminum material, can achieve relatively high positioning, straightness and surface finish.

Reaming: is dedicated reamer for guide hole-making, with double chip pockets design, smooth chip removal, internal-coolant supplying with sufficient cooling, can achieve high cylindricity, concentricity with high precision.

Solution 2:

Tailor-made and non-standard cutting tools, with guide hole and seat ring completed in one operation, can achieve high positioning consistency and save passes.



Cavity machining



Side and face milling cutter,screw clamping system ensures high precision and excellent surface quality, double teeth structure design guarantee high efficiency.

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