Cylinder head is one of the key components of engine, with cover mounting surface as the top surface, lower surface mating with upper surface on the cylinder body,exhaust pipe joint surface at two sides, front shroud in the front,transmission at the rear, respectively. All six surfaces are mating surface,requiring accurate dimension, perpendicularity with each other, good flatness and lower surface roughness.

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.

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 5000 m/min, good dynamic balance performance and high-precision.

Multi-functional milling

AL series end mills, 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 end mills 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 finishing 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.

Conduct hole making

Solution1:

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.

Solution2:

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

Three-Sidedand face milling cutter,screw clamping system ensures high precision andexcellent surface quality, double teeth structure design guarantee highefficiency.