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LK71, LK22 Series CNC External Tenon Broaching Machine

LK71, LK22 Series CNC External Tenon Broaching Machine

This product is a multi-axis CNC external broaching machine for tenon slots, available in both vertical and horizontal configurations. It is widely used for broaching disc grooves, offering high precision, efficiency, and stability as a specialized tenon slot broaching solution. Used for tenon groove machining of parts made of stainless steel, high-temperature alloys, powder metallurgy high-temperature alloys, and other materials.

inquiry

Teknikal nga mga karakter

litrato-1

1. High rigidity and overload prevention of the cutting shaft

The main drive is composed of a spindle motor, a safety coupling, a gear reducer, a helical gear, and a helical rack. The safety coupling is set up to prevent overload, connecting the motor out put shaft and the gearbox input shaft. When the preset torque is exceeded, an alarm will be triggered and displayed on the screen.

2. High precision A-axis, B-axis(horizontal A-axis, C-axis)indexing device

High configuration: FAG/INA bearings+Heidenhain grating ruler;

High precision: Rotation positioning accuracy of 0. 001°(4"); End face runout< 0. 02, radial runout< 0. 02.

3. Fully closed-loop precise control

Servo-driven with a high-rigidity mechanical structure and grating scale feedback, dynamically correcting errors to achieve flawless broaching precision.

4. 24-hour non-stop processing

The machine tool has a high degree of automation, with high efficiency, high precision, and high reliability. The design of the machine tool is reasonable, with high rigidity and high dynamic responsiveness, making it easy for operators to load and unload workpieces, and also convenient for machine tool maintenance.

5. Usa ka pag-klik nga intelihente nga kontrol

Intelihenteng sistema sa CNC + naka-embed nga programa + taas nga sekondaryang pag-uswag, pagpuno ug paggamit sa parameter, zero programming operation, luwas ug episyente.

performance

Numero nga Serial	Ngalan sa Teknikal nga Parametro	Unit	LK7132X3900	LK7132X2750	LK2232X7300	LK2232X3200
Numero nga Serial	Ngalan sa Teknikal nga Parametro	Unit	Bililhong Numero
1	Rated cutting force	kN	320	320	320	320
2	Pulling stroke	mm	3900	2750	7300	3200
3	Pinakataas nga gitas-on sa blade	mm	3000	2000	3000 × 2	2000
4	Maximum diameter ofprocessed workpiece	mm	φ2200	φ500	φ1400	φ500
5	Maximum groove depth	mm	120	50	100	50
6	Ang gibug-aton sa workpiece	kg	5000	≤100	≤2000	≤100
7	Angle of A-axis indexing disc(stepless indexing)	0	360	360	360	360
8	Positioning accuracy ofA-axis indexing mechanism	"(Arcseconds)	± 10	± 10	± 10	± 10
9	A-axis indexing mechanismrepeated positioning accuracy	"(Arcseconds)	10	10	10	10
10	rotational speed	R / min	1 ~ 1.5	1 ~ 1.5	1 ~ 1.5	1 ~ 1.5
11	Pulling speed(stepless speed regulation)(Vertical Z-axis,horizontal X-axis)	m / min	0.5 ~ 60	0.5 ~ 15	0.5 ~ 25	0.5 ~ 15
12	Kadasig sa pagbalik	m / min	1 ~ 60	1 ~ 25	1 ~ 25	1 ~ 25
13	katukma sa posisyon	mm	0.2	0.2	0.2	0.2
14	Feed stroke(longitudinal feed direction)(Vertical Y-axis,horizontal Z-axis)	mm	420	300	420	300
15	katukma sa posisyon	mm	0.015	0.015	0.015	0.015
16	repeatability	mm	0.01	0.01	0.01	0.01
17	speed	m / min	2	2	2	2
18	Adjusting the stroke(Vertical X-axis,Horizontal Y-axis)	mm	± 200	± 120	± 100	± 50
19	katukma sa posisyon	mm	0.015	0.015	0.015	0.015
20	repeatability	mm	0.01	0.01	0.01	0.01
21	speed	m / min	2	2	2	2
22	Adjusting the tilt angle of the cradle(Vertical B-axis,horizontal C-axis)	0	-45 / + 45	-45 / + 45	-90 ～ + 45	-90 ～ + 45
23	katukma sa posisyon	"(Arcseconds)	10	20	20	20
24	repeatability	"(Arcseconds)	8	10	10	10
25	speed	R / min	1.8	1	1	1
26	Knife box storage device:
	cutter spacing	Piraso	11	8	12	6
	Number of knife boxes	Piraso	12	7	6	6
	Knife box length	mm	3150	2150	3150	2150
	The total length of the knifein the knife box is ≥	m	33	12	36	12
27	Main transmissionservo motor power	kW	225	195	195	195
28	rotational speed	R / min	3100	3100	3100	3100
29	Rated total power(approximately)	kW	300	260	260	260
30	Mechanical quality(approximately)	t	160	120	170	100
31	Land occupation space(length x width x height)(approximately)	mm	17200 × 10300 × 10700	16000 × 7800 × 7500	17600 × 6800 × 5000	12000 × 6000 × 5500

sertipiko

sertipikasyon

Ang among R&D team nagtukod og dugay nga panag-uban sa National University of Defense Technology, Dalian University of Technology, Hunan University, Central South University, ug uban pang inila nga mga institusyon. Ang Yuhuan usa usab ka base sa panukiduki alang sa mga estudyante sa doktorado sa Hunan University, nga nakadawat og 5-9 ka patente kada tuig.

Naa na36 ka may kalabutan nga mga patente

Usa ka sertipiko sa mga produkto nga adunay internasyonal nga sumbanan niadtong 2005

Nakalabay naISO9001: 2000 nga internasyonal nga sertipikasyon sa sistema sa kalidad, nagtukod og mga sumbanan sa produkto sa korporasyon