Automatic Metal Tube Fiber Laser Cutting Machine: FLC-12020T/6020T/3020T

1. 1. Machine Configuration

1.1. IPG/Raycus Optical fiber generator

 

 

IPG laser generator is modular and redundant design. It has many advantages: small size, light weight, easy to move, easy to integrate, stable performance, ultra low energy attenuation rate, high security.

– The fiber-optic laser has high electro-optical conversion efficiency. Its conversion efficiency is more than 30%, which can greatly save power consumption during operation, save operating cost and achieve the highest production efficiency.

– The laser only requires electrical energy when operating while it does not require additional gas for laser generation. It is with minimal operating and maintenance costs.

– The fiber laser adopts the modular and redundant design of the semiconductor. There is no optical lens in the cavity. The startup time is not required.

Comparing with traditional lasers, it has many advantages. Such as no adjustment, maintenance-free and high stability which reduce the cost of accessories and maintenance time.

– The output wavelength of the fiber laser is 1.06 micron, which is 1/10 of the CO₂ wavelength. The output beam quality is good and the power density is high, which is very beneficial to the absorption of metal materials. It has excellent cutting and welding capabilities, which can lead to processing lowest cost.

– The whole machine optical routing fiber transmission does not require complicated light guiding system such as lens. The optical path is simple, the structure is stable and the external optical path is maintenance-free.

 

1.2. Special Fiber Cutting Head

 

 

RAYTOOLS fiber optic cutting head.

Its perforation speed is several times of traditional cutting head.

– Optimized optical configuration and smooth & efficient airflow design;

– Adopt drawer type mirror holder which make the protection lens replacement fast and simple;

– Collimation and focus can be used composite film which can get first rate optical quality and cutting effects.

 

1.3. Control System

 

– Multi-axis system is with outstanding performance and flexibility. Hardware and software can be extended to achieve medium complexity to high complexity systems;

– User interface, PLC and NC cores are opened universally;

– It is allowed users to integrate their own proprietary technology.

 

1.4. Machine Lathe

 

     

 

– Series of precision machining equipment (such as large gantry milling and laser interferometer) guarantee the precision level;

– The automatic oil filling system, deslagging and automatic dust removal systems ensure the safety of the machine bed and the working environment.

 

1.5. Transmission System

 

 

This machine adopts German rack and pinion precision transmission and HIWIN high-precision guide rail;

Besides, it adopts Japan FUJI servo system and France MOTOREDUCER deceleration system to ensure the machine accuracy under high-speed motion.

 

1.6. S&A Water Chilling Unit

 

The S&A brand water chilling unit is lower energy consumption.

It can keep the safety of laser source and laser head well.

 

2. Quality Management System

 

2.1.	Incoming Inspection
2.2.	Lathe Weld
2.3.	Aging Treatment
2.4.	Gantry Mill
2.5.	Rail Installation
2.6.	Rack Installation
2.7.	Machine Inspection
2.8.	No-load Test

 

3. Main Spare Parts List

 

No.	Spare Parts Name	Name Brand	Origin
1	Fiber Laser	IPG/RAYCUS	USA/CN
2	Laser Cutting Head	RAYTOOLS/WORTHING	CH/CN
3	Lathe Bed	CCI	CN
4	Lead Rail	HIWIN	CN
5	Pneumatic Parts	SMC/AIRTAC	JP/CN
6	Electric Parts	SCHNEIDER	FR
7	Reducer	SHIMPO/MOTOREDUCER	JP/FR
8	CNC System	SIEMENS/CYPUT	GER/CN
9	Servo Motor & Driver	PANASONIC/YASKAWA/FUJI	JP
10	Water Chilling Unit	S&A/TONGFEI	CN

 

4. Cutting Effects

 

 

 

5. Technical Parameters

 

No.	Technology Parameters Name	Technology Parameters
1	Metal Tube Cutting Length	3000/6000/12000 mm
2	Metal Tube Cutting Diameter	16-200 mm
3	Remaining Material	More 220 mm
4	X Axis Travel Route	6200/8200 mm
5	Y Axis Travel Route	260 mm
6	Z Axis Travel Route	150 mm
7	X/Y Axis Location Precision	± 0.05/1000 mm
8	X/Y Axis Repeat Location Precision	± 0.03/1000 mm
9	Maximum Accelerated Velocity	0.6 G
10	Maximum Feeding Speed	60 m/min
11	Whole Weight	5500 kg
12	Overall Dimension	4600/7600/13600×2830×2400 mm

 

6. Working Condition Requirement

 

No.	Item	Details
1	Electric	Power Supply: 380 V 50 Hz / 220 V 60 Hz;
		The stability of 3 phase voltage: + 5 %;
		Output voltage adjusting rate: less 2 %.
2	Assisted Air	Compressed air: Purification and dry;
		O2: High purity;
		N2: Purity no less than 99.9 %.
3	Metal Sheet	Homogeneous material;
		Neat & clean surface.
4	Compressed Air	Screw compressor (more than 12 kg) with oil water separator and dryer;
		Air storage tank Capacity: 1 m³.
5	Water	Purified water.

 

6.1. Installation Ground Requirements

 

 

The ground shall be flat and clean, and the foundation shall be made according to the requirements on the foundation drawing.

 

6.2. Machine installation site environmental requirements

 

1. 1. Temperature requirements: the machine tool can be placed in an environment of – 10 ℃~ + 40 ℃. The laser must be placed in an environment of + 18 ℃~25 ℃.

If it cannot be reached, it must be in a separate room and equipped with air conditioner;

2. Humidity requirement: ≤ 70 % (laser only);
3. 3. Requirements for dust degree: ≤ 1 mg/m³, and additional exhaust fan.

 

6.3. Environmental requirements for installation of chiller, air compressor and freeze dryer

 

1. 1. The chiller dryer and air compressor can be placed outdoors, and the surrounding environment must be dry, dust-free, rainproof, etc. The single connecting water pipe between the chiller and the laser cannot exceed 10 m;
2. 2. If the chiller, air compressor and freeze dryer are placed indoors, it must be ensured that there is less dust and good ventilation, and the hot air generated by the chiller must be discharged outdoors.

 

6.4. Cutting gas requirements

 

The purity of the gas used for cutting is based on the following gas purity, and the customer иcan select the gas purity according to the actual cutting effect:

Nitrogen: 99.9 % (ordinary nitrogen or liquid nitrogen);

Ordinary oxygen: 99.5 %, pure oxygen 99.95 %.

 

6.5. Cooling water requirements

 

1. 1. Deionized water or distilled water must be used. If it cannot be replaced by barreled pure water, mineral water cannot be used, otherwise the service life of the laser will be affected;
2. 2. In winter frozen areas, the chiller must be placed in an environment above 0 ℃.

 

6.6. Laser installation requirements

 

1. 1. When the laser is installed and hoisted, the tilt angle of the laser is less than 5°;
2. 2. Requirements for the surrounding space of the laser: the space around the laser shall be at least 1.5 meters, and the space from the top to the roof can be 1 meter;
3. 3. Working environment temperature and humidity: the working environment temperature is + 25 ℃ ± 2 ℃, and the temperature fluctuation is small; The ambient humidity is less than 75 %, and condensation will not occur.

Suggestion: If the customer’s environment is poor, the laser must be in a separate room with air conditioner;

4. 4. Floor foundation requirements: floor load: the floor load is greater than 1500 kg, the floor must be flat and leveled, and the unevenness is less than 6 mm;
5. 5. There shall be no equipment with excessive vibration around the laser, that is, the laser shall not be installed on the vibrating ground;
6. 6. Power supply requirements: 380 V ± 10 %, 50 Hz, three-phase, neutral to ground.

Voltage regulator output 380 V ± 2 %, 50 Hz, three-phase, neutral to ground, 50 kVA.

 

7. 7. Installation, training, after-sales

 

7.1. Quality and inspection acceptance

 

The acceptance shall be carried out in strict accordance with the international standards and the corporate standards of SHANG CO., LTD.

CCILASER standard has formulated detailed standards for working environment and working conditions, basic technical requirements, cooling requirements, laser radiation safety, electrical safety, test methods, inspection and acceptance, packaging and transportation in the production process.

SHANDONG CCI CO., LTD. has passed the ISO 9001 international quality management system certification and formed a quality assurance system for the design, production and service of large, medium and small power laser processing equipment.

 

7.2. Service

 

7.2.1. Training and installation

 

After the pre acceptance of the equipment by end user, we will provide professional training to 2-3 technical operation and maintenance at end user address.

 

Training contents include:

 

1. General knowledge of laser safety protection;
2. Basic principle of laser and structure of laser cutting machine;
3. Operation skills of special laser cutting;
4. Equipment operation and precautions;
5. Equipment daily maintenance;
6. Laser adjustment and spare parts replacement.

 

Skills training time is about 5 days.

 

   

 

7.2.2. Installation and debugging:

 

After the equipment is transported to Party A, Party B shall, with the assistance of Party A, be responsible for the installation, commissioning and delivery of the equipment at Party A’s site, bring necessary special tools and commissioning appliances, and train the operation and maintenance personnel of the Demander again.

 

7.2.3. After-sales service

 

CCILASER has a 2-year warranty on the products purchased by users, with lifelong maintenance.

During the warranty period, if the equipment fails and the parts are damaged (except for human factors and force majeure factors), our company is responsible for free repair, and the replacement parts needed are provided by our company free of charge (except for consumable parts).

After the warranty period, the cost of maintenance shall be charged according to the actual maintenance cost.

CCILASER pays several return visits to all users every year and provides technical support services at any time. Our company is responsible for providing relevant spare parts to users for a long time.

After sales service response time: 2-12 hours. After receiving the user’s repair call, the after- sales engineer has a clear reply or arrives at the equipment site within 24 hours.

 

7.3. Fiber Laser Cutting Machine manufacturing, inspection and acceptance standards

 

The company’s manufacturing, inspection and acceptance of products shall comply with the enterprise standards, which refer to the following national standards:

 

GB7247	Radiation Safety, Equipment Classification, Requirements and User Guide for Laser Products
GB2421	Basic Environmental Test Regulations for Electronic Products
GB/TB360	Laser power energy test instrument specification
GB/T13740	Laser radiation divergence angle test method
GB/T13741	Laser radiation beam diameter test method
GB/T15490	General Specification for Solid State Lasers
GB/T13862-92	Laser radiation power test method
GB2828-2829-87	Batch-by-batch periodic inspection by attributes sampling procedure and sampling table

 

7.4. Quality assurance and delivery measures

 

7.4.1. Quality assurance measures

 

Our company manages in strict accordance with the internationally accepted ISO 9001 quality system.

In order to effectively ensure product quality and prevent unqualified products from flowing into the next process, incoming inspection, process inspection and final inspection shall be carried out from the initial warehousing of raw materials to the delivery.

Through effective control of the production process, the purpose of effective control of product quality is achieved, and all outgoing products are qualified.

 

       

 

7.4.2. Measures to ensure delivery

 

CCI Group has passed the ISO 9001 quality system certification. Its production and operation are carried out in strict accordance with the ISO 9001 quality system.

The whole process from signing a contract to delivering it to customers is strictly controlled. All contracts must be reviewed.

Therefore, the system can ensure that suppliers deliver products on time, with quality and quantity guaranteed.

 

Packaging and transportation: Party B’s packaging shall conform to the transportation packaging standards of domestic railways or highways.

Packed in solid wooden cases, it is suitable for long-distance bus transportation or train transportation, moisture-proof, rust proof, shockproof and rough handling, and is suitable for overall hoisting.

 

         

 

8. 1500 W Fiber Laser Cutting Parameters

 

Material	Thickness (mm)	Speed (m/min)	Air	Air Pressure (MPa)
Carbon Steel	1	7-11	O2	1
	2	5-6.5	O2	0.5-0.8
	3	2.8-3.8	O2	0.25-0.4
	4	2.5-3.2	O2	0.15-0.2
	5	1.8-2.5	O2	0.15-0.2
	6	1.6-2.2	O2	0.1-0.15
	8	1.1-1.5	O2	0.1-0.15
	10	1.0-1.2	O2	0.1-0.15
	12	0.9-1.0	O2	0.1-0.15
Stainless Steel	1	10-15	N2	More than 1.1
	2	5.0-7.0	N2	More than 1.5
	3	3.0-4.0	N2	More than 2
	4	2.0-2.8	N2	More than 2
	5	1.2-1.7	N2	More than 2
	6	0.7-1.0	N2	More than 2
	8	0.5-0.7	N2	More than 2

 

Note: The chart is for client reference. The actual condition is according to the metal tube, air and etc.

 

9. Global Core Strategic Partners of CCI Laser