New method for thin plate drilling

In machining, it is often drilled on thin plate parts below 1.5 mm. When machining with ordinary twist drill, due to the poor rigidity of the thin plate parts, the axial force is pressed downwards in the drilling, and the cutting torque is twisted and deformed; the elasticity of the parts and the drill bit and the drilling force change easily cause vibration. The drilled holes are not round and burrs appear, even knives or broken drill bits.

Cab Parts

We take the time to examine each assembly for operational requirements and collect the engineering to construct Excavator Cab specific functional test systems.This enables us to diagnose, repair, test, and validate each item in order to demonstrate that the problem(s) has been resolved.

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We are a professional manufacturer of hydraulic accessories for crawler excavators Professionally provided aftermarket customers with various brands of crawler Excavator Final Drive, Travel Motor , Travel Gearbox, Swing Device , Swing Motor ,Swing Gearbox,hydraulic pump, main Control Valve and other accessories.Strictly controlling the quality acceptance of each product Standards to ensure high-quality qualified export of each product.At the same time, we can customize the production services of the products through the drawings according to customer needs, and make every effort to make the perfect product in the mind of each customer.


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Jining Juheng Hydraulic Machinery Co., Ltd. , https://www.juheng-cn.com