LX series high efficiency violent rough milling cutter-Jiangsu Vellfire Precision Alloy Co., Ltd.

jeni@vellfire-tools.com / amy@vellfire-tools.com

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LX series high efficiency violent rough milling cutter

LX series high efficiency violent rough milling cutter

Below HRC55 °

Product Characteristics:
It is suitable for high speed and high feed violent processing of general steel parts, stainless steel, titanium alloy, superalloy and kovar alloy.

Category： Product Center

E-mail: jeni@vellfire-tools.com

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Product Details

Versatility super,

Suitable for most materials;

Especially suitable for high-efficiency side milling.

TA composite coating

The newly developed composite coating based on TiAIN is an excellent lubricity coating with smoother chip removal and can be widely used in the processing of multi-clock materials.

Shank diameter tolerance H6

Unequal design

a≠ β Unequal blade design, specially designed for steel parts;

Large unequal design, suppression of tool vibration;

High efficiency cutting at the same time, improve the finish of the processing surface.

Design of circular arc chip breaking groove

The arc chip-breaking groove eliminates the stress concentration point, and the iron chips are broken in high-speed processing while improving the processing efficiency.

Special wave distance design

Enhanced chipping resistance.

Sharp rake special wave design

For steel rake angle design, cutting sharpness, spindle load small chip breaking design waveform, even if the viscous material processing, the same performance.

Fine particle cemented carbide

The bar stock is made of the preferred cemented carbide material, which has excellent wear resistance and chipping resistance.

Product Model

Blade diameter (d)	Blade length (I)	Shank diameter (D)	Total length (I)	Blade number (F)
6	15	6	50	4
8	20	8	60	4
10	25	10	75	4
10	30	10	75	4
10	40	10	100	4
12	30	12	75	4
12	45	12	100	4
14	40	14	100	4
16	45	16	100	4
20	45	20	100	4

Support non-standard specification customization

Recommended cutting conditions

Groove milling-rough milling

Processing material	Cast iron, carbon steel HT250、S45C (~225HB)		Alloy Steel SCM440 (25~35HB)		Pre-hardened steel NAK80 (35~45HB)		Aluminum alloy, copper		Stainless Steel SUS304		Duplex stainless steel		Titanium alloy Ti6AI4V		Nickel base alloy Inconel 718
Cutting speed (m/min)	110(90-130)		100(80-120)		80(60-100)		200(180-220)		70(50-80)		40(20~50)		60(50-70)		25(20-30)
Diameter	Revolutions	Feed	Revolutions	Feed	Revolutions	Feed	Revolutions	Feed	Revolutions	Feed	Revolutions	Feed	Revolutions	Feed	Revolutions	Feed
6	5760	790	5184	707	4608	489	10368	2829	3552	468	2016	187	3072	468	1248	146
8	4320	728	3840	655	3456	458	7680	2621	2688	364	1536	146	2304	364	960	135
10	3360	593	3072	530	2688	374	6144	2122	2112	333	1248	146	1824	364	768	135
12	2880	572	2592	520	2304	364	5184	2080	1824	312	1056	156	1536	343	643	114
16	2112	478	1920	406	1728	312	3936	1664	1344	239	768	125	1152	291	480	94
20	1728	416	1536	364	1392	260	3168	1456	1056	198	624	104	960	260	384	83
Cutting depth	ap:1D

Side milling-efficient milling

Processing material	Cast iron, carbon steel HT250、S45C (~225HB)		Alloy Steel SCM440 (25~35HB)		Pre-hardened steel NAK80 (35~45HB)		Aluminum alloy, copper		Stainless Steel SUS304		Duplex stainless steel		Titanium alloy Ti6A14V		Nickel base alloy Inconel 718
Cutting speed (m/min)	140(120-160)		120(100-140)		100(80-120)		250(180-220)		70(60-80)		40(30~50)		70(60-80)		25(20-30)
Diameter	Revolutions	Feed	Revolutions	Feed	Revolutions	Feed	Revolutions	Feed	Revolutions	Feed	Revolutions	Feed	Revolutions	Feed	Revolutions	Feed
6	7152	1456	6221	936	5184	655	12768	3640	3552	468	2016	239	3552	468	1248	146
8	5376	1248	4608	832	3840	582	9600	3328	2688	364	1536	187	2688	364	960	135
10	4272	1144	3686	676	3072	510	7680	2704	2112	364	1248	187	2112	364	768	135
12	3552	1040	3110	676	2592	468	6432	2704	1824	343	1056	187	1824	343	643	114
16	2688	780	2304	520	1920	364	4800	2080	1344	270	768	146	1344	270	480	94
20	2112	624	1824	437	1536	291	3840	1664	1056	239	605	114	1056	239	384	83
Cutting depth	ap: 2D ae:0.3D

Remarks:

1, Please use a rigid machine tool, fixture and handle.

2. Please adjust the speed and feed according to the actual cutting depth and equipment rigidity.

3. If vibration or noise occurs, please reduce the speed and feed in the same proportion.

4. Air cooling is recommended for high hardness steel and cast iron, and water-soluble cutting fluid is recommended for other materials.

Machining Case 1 (Groove Machining)

Using tools	LX-D102575*4T
Processing materials	42CrMo(HB180-220)
Processing mode	Roughing of side edge
Cutting speed	151 m/min(4800min^-1)
Feed speed	1100mm/min(0.0573mm/Fz)
Cutting depth	Ap=15.0mm Ae=2mm
Cooling mode	Water-soluble cutting fluid
Use of machine tools	Vertical machining center (BT50)

Processing case two (side edge rough machining)

Using tools	LX-D61550*4T
Processing materials	42CrMo(HB180-220)
Processing mode	Roughing of side edge
Cutting speed	131 m/min(7000min^-1)
Feed speed	1100mm/min(0.039mm/Fz)
Cutting depth	Ap=15mm Ae=2mm
Cooling mode	Water-soluble cutting fluid
Use of machine tools	Vertical machining center (HSK50A)