The steering gear is commonly known as the steering gear, and it is the most important part of the automobile steering system. Its function is to appropriately transform the steering torque and steering angle of the steering wheel, and then output to the steering tie rod mechanism to turn the car. Therefore, the steering gear is essentially a deceleration transmission device, which is an important guarantee for car driving safety.
The integrated design of milling and reaming saves the tool change time to the greatest extent and fundamentally alleviates the problem of tool magazine tension.
PCD milling reamer processing case
|
Processing workpiece |
steering gear |
|
Material |
aluminium alloy |
|
Cutting blade material |
PCD |
|
Machining parameter |
Hole boring：S=4000/min F=2400/min
Milling：S=5000/min F=1200/min |
|
Feature |
Multi-tooth design, higher processing efficiency, better size and roundness
Multi-process combination saves tool change time |
PCD E type drill
Combining the E-type drill tip with PCD not only effectively improves the cutting efficiency of the tool, but also increases the tool life and ensures the quality of hole wall processing.
PCD drilling reamer
Combine drilling, reaming and countersinking into one. Effectively reduce the number of tools, thereby reducing costs and increasing efficiency.
PCD drill reamer processing case
|
Processing workpiece |
steering gear |
|
Material |
aluminium alloy |
|
Cutting blade material |
PCD |
|
Machining parameter |
Drilling hole：S=4000/min F=1200/min
Back milling：S=4000/min F=1000/min
Reaming hole: S=4000/min F=1600/min
Countersinking：S=3000/min F=800/min |
|
Feature |
Multi-process combination saves tool change time， higher processing efficiency, |
PCD forming cutter
With the sleeve milling structure, the outer circle, ring groove, and chamfer can be processed and formed at one time, so as to ensure its high efficiency and speed.
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Moresuperhard recommends ceramic bond diamond grinding wheels for the rough grinding of the cylindrical surface of the diamond layer on PDC cutters. These wheels demonstrate excellent efficiency and cost-effectiveness compared to traditional resin bond wheels.
PCD tools offer excellent hardness and wear resistance for machining difficult materials, but grinding them poses unique challenges. This article explores common issues such as chipping, high surface roughness, dimensional deviations, burning, and grinding wheel wear. Learn practical solutions to optimize grinding parameters, wheel selection, and machine accuracy to improve tool life and reduce costs.
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