Laser DWT21 User Manual

Control box + welding head

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V 21 control box + D WT21 welding head

Qilin handheld single swing wide swing laser

welding system user manual

Guangdong Qilin Laser Technology Co., Ltd.

Address: Room 901, Building E1, SongshanLake Intelligent Valley,Yanhe North Road No.9, Liaobu

Town,Dongguan City,Guangdong China

Tel.: 0755-27999931

mail:

address :www.qilinlaser.com

Be sure to read the manual before using the system

This manual is the user manual of single pendulum



handheld laser welding system

Read the manual carefully first to ensure the correct



electrical connection

DWT21

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Summary of Contents for Laser DWT21

Page 1 DWT21 V 21 control box + D WT21 welding head Qilin handheld single swing wide swing laser welding system user manual Guangdong Qilin Laser Technology Co., Ltd. Address: Room 901, Building E1, SongshanLake Intelligent Valley,Yanhe North Road No.9, Liaobu Town,Dongguan City,Guangdong China Tel.: 0755-27999931...
Page 2 Qilin Laser will be investigated for relevant legal liabilities according to law. Qilin Laser retains the right to modify the documents included in this manual without prior notice, while retaining the right to modify any documents attached to this product.
Page 3 DWT21 Qilin handheld laser welding system user manual V1.0 Certification statement The CE Certification Statement This product has passed the European Union CE (Communate Europpene) safety, certification, has passed the corresponding conformity assessment procedures and the manufacturer's declaration of conformity, in accordance with the relevant EU directives.
Page 4 Represents an important information to note during the product. Please do not ignore this information, which provides effective operational help. This label indicates laser radiation, which will generally be affixed to the output laser products. Please, be careful of laser and safety when using...
Page 5 Qilin Laser immediately. If any obvious damage to the equipment, do not install or debug the equipment. DWT21 The delivery list of the user's manual is shown in the following table: (As the product is constantly updated, the shipping list may also be adjusted.)
Page 6 DWT21 Qilin handheld laser welding system user manual V1.0 catalogue Chapter 1 Overview............................1 D WT 21 Introduction to the single swing width laser welding system........2 Touch-screen installation dimensions..................2 Touch-screen installation dimensions.................. 2 1.2.1 control box ........................... 1.2.2 Chapter 2. System Wiring..........................3 Control box wiring.........................4...
Page 7 DWT21 Qilin handheld laser welding system user manual V1.0 Chapter 1 summary The main contents of this section are as follows: Introduction to the laser welding system Product installation size drawing Page 7 of 31...
Page 8 Qilin single axis handheld laser welding system is a control system developed for fiber laser welding. Single vibration motor design, the overall weight is light, fast cooling optical cavity, ergonomic design, high-end chip, a variety of safety protection measures and other functions and features.
Page 9 DWT21 Qilin handheld laser welding system user manual V1.0 Chapter 2 System wiring The main contents of this section are as follows: Control box wiring Structural diagram of the gun and the pipe interface Power Hface Welding head interface Fan interface...
Page 10 DWT21 Qilin handheld laser welding system user manual V1.0 2.1 Wiring of the control box The following figure shows the wiring diagram of the whole system. The system wiring can refer to the schematic diagram and refer to the relevant chapter for detailed interface definition.
Page 11 DWT21 Qilin handheld laser welding system user manual V1.0 2.2 Structural diagram of gun and pipe and water pipe interface Figure 2.21, a structural diagram of the gun parameter scope interface type QBH connect Maximum carrying power 2000W Collar focal length...
Page 12 DWT21 Qilin handheld laser welding system user manual V1.0 Figure 2.22 Schematic diagram of gas pipe and water pipe interface Water pipe: a water pipe in and out, forming a closed water cycle. Tracheal: single connector, gas output. DB15 interface: connect the control system and the gun head communication function.
Page 13 DWT21 Qilin handheld laser welding system user manual V1.0 2.3 Power interface Figure 2.31 Schematic diagram of the Power interface + 15V interface is the interface that provides power for the motor drive inside the control box, the voltage is positive or minus 15V (+ 15V), Table 2.31 defines the...
Page 14 DWT21 Qilin handheld laser welding system user manual V1.0 The DC24V interface is the interface that provides the power supply for the internal control system of the control box. The DC voltage is 24V (DC24V) Table 2.32 defines the wiring of the POWER 2 power cord.
Page 15 DWT21 Qilin handheld laser welding system user manual V1.0 2.4 Human-machine interface HMI The HMI interface is a DB9 black plug through which the motherboard supplies and communicates to the HMI, Figure 2.4 HMI, schematic diagram Table 2.4 defines the HMI interface.
Page 16 DWT21 Qilin handheld laser welding system user manual V1.0 2.5 Welding head interface The motherboard provides a vibrating scope interface, compatible with the common digital lens interface on the market, Table 2.6 shows the definition of the vibration scope interface.
Page 17 DWT21 Qilin handheld laser welding system user manual V1.0 2.8 Control interface of the wire feeder The control box provides a special communication interface for the control wire feeder, and the 24V power supply is directly connected to the power input end of the control box and can be provided 3A current Table 2.9 provides the definition of the control interface for the wire feeder.
Page 18 Figure 2.10 Description diagram of wire feeder keys Function Settings: ① Wire feeder speed: running speed of wire feeder (mm/s) ② Silk delay: open the laser to the setting time, and then start the wire ③ Silk filling distance: the filament compensation distance after the puldrawing stops ④...
Page 19 DWT21 Qilin handheld laser welding system user manual V1.0 2.10 Laser control interface The laser interface is an 8 PIN, green terminal + 4 PIN green terminal Figure 2.11 Schematic diagram of the laser control interface Table 2.11 shows the definition of the laser interface.
Page 20 DWT21 Qilin handheld laser welding system user manual V1.0 2.10, definition of laser wiring of different manufacturers Figure 2.10, Defindiagram of laser wiring of different manufacturers Page 20 of 31...
Page 21 DWT21 Qilin handheld laser welding system user manual V1.0 2.11 Gas control and air pressure detection interface The control box provides a dedicated IO interface, all output IO are using OC output can directly drive the relay, the maximum current can reach500 mA, the wiring diagram is shown below.
Page 22 DWT21 Qilin handheld laser welding system user manual V1.0 2.12 Alarm signal interface Laser1 And 2 are the laser alarm signal interface, not on the green light, on the red light. Water1 And 2 are the alarm signal interface of chiller, red light.
Page 23 DWT21 Qilin handheld laser welding system user manual V1.0 2.14, the dial-code switch Figure 2.13, schematic diagram of dial switch order number characteristic definition explain PWM, EN, RED, NC output 5V Power adjustment: 0-4V analog Laser control signal voltage adjustable section...
Page 24 D WT21 Qilin handheld laser welding system user manual V1.0 Chapter 3Human-machine interface HMI introduction The main contents of this section are as follows: Introduction of the main interface function and operation Set up the interface function and operation introduction...
Page 25 The operating panel of Qilin single swing width laser welding system adopts 7-inch configuration capacitor touch screen, which has a dignified and generous appearance. Can set the laser, laser swing head related parameters, but also can control the continuous pulse light out mode, simple and convenient operation, no need to edit the complex process, enter the page can be wide swing welding.
Page 26 DWT21 Qilin handheld laser welding system user manual V1.0 Identification: the system automatically recognizes the single and double swing welding, can achieve the single and double swing welding Red light: open the red light preview, you can preview the welding position in advance, to achieve the effect of adjusting the position in advance before welding.
Page 27 8 mm. Laser control: Power: Set the peak power of the laser at welding. PWM frequency: Set the frequency of the laser PWM modulation signal. Duty cycle: Set the pulse width of the laser PWM signal. Laser head control: Mode: Set the motor swing mode.
Page 28 After the laser power is turned off, the laser energy slowly turns off the laser after the set slow drop time. Light off delay: after the laser is turned off, the set power will continue to shine until the set time ends, optimizing the wire breaking function. Red light offset setting:...
Page 29 Note: For different lasers, other parameters remain unchanged, only the power modification, can be set according to this formula: When selecting 1000W laser: P (1000W laser) = P (1500W laser) * (1000 / 1500) When selecting 2000W laser: P (2000W laser) = P (1500W laser) * (2000 / 1500)
Page 30 7.The laser head is so complex. To avoid short circuit, stay away from the water source and make sure that no liquid can be sprayed on the laser head. 8. Laser head refuses to use strong wind to blow and clean the laser head, and can only be wiped with alcohol and dust-free cloth.
Page 31 Tel.: 18018735163 Fax: 0755-27999931 Address: Room 901, Building E1, SongshanLake Intelligent Valley,Yanhe North Road No.9, Liaobu Town,Dongguan City,Guangdong China Thank you for using the products of Guangdong Qilin Laser Technology Co., Ltd. Page 31 of 31...

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