Excellent performance on machining brake discs with BN-S30 C
Gray cast iron brake discs play an important role in automotive brake system, which determines whether the effect of the automobile brake is good or not. Gray cast iron brake discs in the car is also running the process of turning, braking, the brake calipers grip the gray cast iron brake disc and produce braking force. So the relative rotation of the gray cast iron brake discs to play a deceleration or parking role.
With the rapid development of automobile industry, gray cast iron brake discs as the main wear parts of the brake system, the demands has increased year by year. The main material of brake discs are the gray cast iron, is difficult to process, BN-S30 CBN Inserts currently is the best cutting tool.
Gray cast iron brake discs belong to small precision parts, so the gray cast iron brake disc required high: when turning gray cast iron, brake discs surface can not exist trachoma, porosity and other casting defects, in order to ensure the gray cast iron brake disc stiffness and strength. In addition, the gray cast iron brake discs are consumables, the most important thing is to ensure the processing efficiency and finish of the gray cast iron brake disc. When finish turning gray cast iron brake discs, you need to select the appropriate cbn insert in order to meet the requirements.
BN-S30 CBN Insert has been widely used for machining gray cast iron brake disc. In the process of machining gray cast iron brake discs, BN-S30 Solid CBN Insert can ensure that the gray cast iron brake discs get a good finish and brightness, and greatly improve the efficiency of gray cast iron brake discs to achieve high temperature stable cutting.
BN-S30 Solid CBN Inserts achieved good results in the process of gray cast iron brake disc shape and position tolerance (parallelism, flatness) and roughness, processing brightness and also improved the working efficiency on machining the gray cast iron brake disc.
BN-S30 CBN inserts machining gray cast iron brake disc application case (as below):
Machining Part：Brake Discs
Machining Materials:FC200
Workpiece Hardness:HB170~210
Inserts Grade:BN-S30CNMN120716
Cutting Type: Dry Cutting
Cutting Parameters:ap=2.5mm,Fr=0.45mm/r,Vc=350m/min
|
Inserts Materials |
Linear Speed(m/min) |
Machining Type |
Machining time/pcs |
|
BN-S30 |
350 |
Dry Cutting |
25 s |
|
Coating Inserts |
150 |
Wet Cutting |
50 s |
It can be seen, BN-S30 Solid CBN Insert is the best choice for machining gray cast iron brake disc. We will offer the most professional knowledge, to provide you with tool optimization program. Halnn also in accordance with the needs of different customers tailored for you the most economical and efficient tool configuration program!
Contact with us info@halnntools.com ,Whatsapp:+8615617635382