Halnn Superhard cutting tools and cnc machine offer high quality products and high efficiency cutting tools for manufacturers. More details on halnn cbn inserts ,please check www.halnntools.com ,or add my whatsapp:+8618695866134

1. Halnn Superhard Materials Co.,Ltd
www.halnntools.com
The perfect combination of Halnn Superhard cutting tool and CNC machine tools to
supply high-quality products for manufacturers
Halnn Superhard Since the venture, accurately grasp the pulse of the times change, and
constantly strive to develop and provide to meet the increasingly diverse needs of fast,
high-quality, high-performance cutting tool products. Halnn Superhard depends on
long-term accumulated culture and cutting-edge technology develop ability. in the
domestic first proposed roughing "CBN overall polycrystalline Blade" concept. Halnn
Superhard materials Co., Ltd. enjoys a high reputation in academic fields.
With the development and manufacturing requirements of modern science and
technology gradually improved, more and more CNC machine tools instead of general
machine tools boosting the manufacturing sector development. With the development and
manufacturing requirements of modern science and technology gradually improved, more
and more CNC machine tools instead of general machine tools boosting the
manufacturing sector development. On the basis of quality, performance and tool material
CNC machine tools can ensure the normal processing the workpiece in high-speed
cutting state, and reduce duplication of effort, improve processing efficiency.
But with more and more high hardness difficult to machine materials, the cutting tool
requirements are also gradually, using CNC machining high hardness difficult materials
when performance is not satisfactory, not only the advantages of numerical control
machine tools can not play out, can not high speed machining workpiece, and also the
cutting tool is always do not wear-resistant, chipping and other issues. In fact, this is
mainly not choose the right cutting tool.
Currently, the cutting tool materials of processing high
hardness difficult materials is cubic boron nitride inserts
and ceramic inserts. Ceramic cutting tool is mainly used
in the fine finishing procedure, the hardness of the
processing workpiece is generally between HRC45-55,
try to avoid intermittent cutting, such as continuous
machining hardened steel outer circle, inner bore
optional ceramic cutting tool. CBN inserts due to the high
hardness, wear resistance, widely used in high hardness
cast iron, steel castings, forgings, quench pieces and
ordinary gray cast iron fields.
Halnn Superhard according to market demand research and development high
performance, high-quality tool products, and successfully developed a series of
non-metallic binder CBN insert grades, a national patent brand. For example, Halnn
Superhard non-metallic adhesive BN-K1 grades CBN inserts, to take advantage in the
field of high hardness cast iron, and break the CBN inserts can not large margin amount
and strong intermittent processing high hardness parts legends, general machine tools
and CNC machine tools can be very good to play its role.

2. Halnn Superhard Materials Co.,Ltd
www.halnntools.com
Halnn Superhard follows the development of the times,
developed high-efficiency cutting tools. Such as
hardened steel hardness high difficult machining, but
also more large production components, the use of CNC
machine tools machining the workpiece can improve
processing efficiency and workpiece accuracy, but also
cutting tools materials can also affects the processing
efficiency and workpiece accuracy. According to
performance and margin of hardened steel, Halnn
Superhard developed two kinds of fine finishing CBN
inserts, there are BN-H11 grades, BN-H20 grades which belong to welded CBN inserts,
depth of cut control within 0.3mm best. This cutting tool can be perfect combination with
NC machine tool, machining hardened steel at high speed state, line speed 60-250m / min,
accuracy up to Ra0.8.
Currently, the gray cast iron quantity production also adopts CNC machining, and some
large factories adopt full mechanization and automation management, Production Beat
according to seconds to calculate, and processing gray cast iron parts manufacturers are
aware of low profitability. With the popularity of CNC machine tools, so that the processing
efficiency has increased, but quantity production of gray cast iron parts, the traditional
cutting tools can not meet the production schedule, resulting in frequent changes blades
efficiency is affected.
Aiming at gray cast iron parts, Halnn Superhard developed for roughing and finishing CBN
inserts: BN-S30 grades and BN-K20 grades. BN-S30 grades are roughing cutting tool,
belong to the overall PCBN inserts, can be as large
margin machining gray cast iron parts, and good wear
resistance, long life, high production efficiency. BN-K20
grade is finishing cutting tool, belong to welded CBN
inserts, it is mainly used for gray cast iron finish
processing. Cutting depth within 0.3mm, line speeds up
to 300-1500m / min. Processing gray cast iron under high
speed state, precision up to Ra1.0.
Halnn Superhard non-metallic adhesive cubic boron
nitride inserts due to adopt non-metallic (ceramic) as a binder to improve the impact
toughness of the workpiece, plus the cutting tool itself high hardness and high wear
resistance, the cutting tool and CNC tool are the perfect combination. normal machining at
high speed high temperature state, to ensure high hardness and difficult processing
materials quality and efficiency.