Halnn CBN Grooving Insert machining Cylinder liner,Machining grooves of boron alloy cast iron cylinder liner, Halnn can offer customized grooving inserts(1.0~6.0mm), Order code, please contact us.Halnn CBN Grooving insert can extand the tool life, and improve the procuction efficiency.The tools used to machine the cylinder liner are as follows：
（1）External turning process：It is recommended that the solid polycrystalline cubic boron nitride blade BN-S300 grade can be dry-cut, and its tool durability is increased by N times compared with ceramic tools.
（2）Grooving process：Customized according to customer requirements to obtain longer tool life and higher production efficiency.
The case of cylindrical turning is as follows:
 | Processing：Finished Outer Circle Workpiece Material: Boron Cast Iron Select Inserts：BNK30 SNGA120412-8S Cutting Parameters：Vc=850m/min，Fr=0.2mm/r，ap=0.3mm Processing Methods：Wet cutting | ||
| Tool Material | Cutting Speed | Processing Beat | Single Blade Life |
Halnn BN-S300 | 850m/min | 120pcs/blade | Improve 1 times |
Other Brand Ceramic inserts | 400m/min | 25pcs/blade | ----- |
 | Processing：Roughing Outer Circle Workpiece Material: Boron Cast Iron Select Inserts：BN-S300 SNMN120412 Cutting Parameters：Vc=850m/min，Fr=0.25mm/r，ap=0.5mm Processing Methods：Wet cutting | ||
| Tool Material | Cutting Speed | Processing Beat | Single Blade Life |
Halnn BN-S300 | 850m/min | 23 Seconds/piece | 120 Piece/blade |
Other Brand Ceramic inserts | 500m/min | 40 Seconds/piece | 25 Piece |
diamond and cbn honing stone & Honing head
Honing stones are usually installed on the honing head for work.
Various types of vertical honing heads and accessories can be designed and processed according to customer needs or customized according to drawings.
Vertical honing head products have high honing accuracy and simple operation. They are divided into manual adjustment and motorized adjustment.
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The honing range is from 12mm to 300mm honing diameter. Its materials are nickel alloy material, aluminum alloy material, and three kinds of rigid material.
According to the honing machine type, honed bore diameter & length, bore type;workpiece material & hardness;stock removal amount;required surface finish and tolerance. Our technician will recommend the most suitable tooling and abrasives specification.
Widely used in cylinders, lawn mower cylinders, hydraulic cylinders, air compressor cylinders, cylinder liners, valve holes, nozzle oil pumps. Engines, air compressors, pump bodies, cylinder bores and liner bores of hydraulic cylinders, and the inner surfaces of other cylindrical through-holes of automobiles, diesel engines, motorcycles, and tractors.
If you have any questions, please contact our Executive Manager and we will get back to you as soon as possible
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