RelFar FWH20-S10A User manual

深圳市睿法智能科技有限公司
FWH20-S10A 智能单摆手持焊接头
FWH20-S10A Intelligent Single
Pendulum Handheld Welding Head
深圳市睿法智能科技有限公司
Shenzhen RelFar Intelligent Technology Co.,Ltd.
网址： www.relfar.com
电话： [phone]
地址： 广东省深圳市宝安区福海街道和平社区思源一区 E 栋
发行日期 2022-1-19 版本:A

深圳市睿法智能科技有限公司
Shenzhen RelFar Intelligent Technology Co.,Ltd.
Web: www.relfar.com
Tel: [phone]
Address: E Block, Siyuan Zone 1, Peace Community, Fuhai Avenue, Bao’an District, Shenzhen City, Guangdong
Province.
Release Date: 2022-1-19 Version A
前言
感谢您选择本公司的产品！
为了使您对我公司有一个总体认识，本手册对此产品的特点、结构特征、技术参数、使用说明、保养维护等做了
详细的介绍，在使用此产品前，请您详细阅读本手册，这将有助于您更好的使用它。
由于产品功能的不断更新，您所收到的产品在某此方面可能与本手册陈述有所出入，在此谨表歉意。如在使用过
程中有所疑问，请及时来电咨询，我们定当竭诚为您服务。
Introduction
Thanks for choosing our products!
To ensure you an overall understanding about this product, the manual has made a detailed introduction on features,
structure, technical parameters, instructions and maintenance of this product. Before using the product, please read the
manual carefully to help you use it better.
For the constant renovation of function for the product, I want to apologize for that there may be differences between the
product and the manual. If you have any question when using it, please call us in time. We will help you as possible as we
can.
2

深圳市睿法智能科技有限公司
目录
目录................................................................4
第一章 概述........................................................5
1.1 产品参数..................................................5
1.2 注意事项..................................................5
第二章 结构特征....................................................6
2.1 产品结构..................................................6
第三章 产品安装....................................................7
3.1 管路连接..................................................7
3.1.1 冷却管路............................................7
3.1.2 辅助气体............................................7
3.2 光纤输入安装............................................8.9
第四章 维护与保养.................................................10
4.1 光学镜片结构.............................................10
4.2 光学镜片清洁.............................................11
4.3 光学镜片拆装.............................................12
4.3.1 准直镜片拆装..................,,...................12
4.3.2 聚焦镜片拆装.......................................13
4.3.3 保护镜片拆装.......................................14
第五章 焊接系统....................................................15
5.1 产品安装尺寸图...........................................15
5.1.1 触摸屏安装尺寸.........................................15
5.1.2 主板安装尺寸...........................................16
第六章 电气........................................................17
6.1 电气物料表............................................... 17
6.2 系统接线................................................. 18
6.3 CN5 供电接口..............................................19
6.4 CN1 送丝机接口........................................... 19
6.5 CN2 激光器接口............................................20
6.6 CN3 温度传感器接口......................................... 20
6.7 HMI 触摸屏接口........................................... 20
6.8 CN4 预留串口接口......................................... 21
6.9 CN6 外部启动与安全锁接口................................. 21
6.10 CN7 通用输入接口 1...................................... 22
6.11 CN8 通用输出接口........................................ 22
6.12 CN9 通用输入接口 2....................................... 23
6.13 Galvanometer 振镜接口.................................... 23
第七章 HMI 操作介绍................................................ 24
7.1 HMI 功能介绍.............................................24
7.2 HMI 操作介绍.............................................25
3

深圳市睿法智能科技有限公司
7.2.1 参数设置........................................... 25
7.2.2 系统参数........................................... 25
7.2.3 送丝参数........................................... 26
7.2.4 设备参数........................................... 27
第八单 监控保护装置..............................................27
8.1 保护镜片温度参数设定.................................. 28
Content
Content...........................................................................................................................4
Chapter 1 Overview.......................................................................................................5
1.1 Product Parameter....................................................................................5
1.2 Cautions....................................................................................................5
Chapter 2 Structure and Feature.....................................................................................6
2.1 Product Structure..............................................................................................6
Chapter 3 Product Assembly..........................................................................................7
3.1 Tube Connection...............................................................................................7
3.1.1 Cooling Pipe................................................................................................7
3.1.2 Auxiliary Gas...............................................................................................7
3.2 Fiber Input and Installation................................................................................8.9
Chapter 4 Maintenance....................................................................................................10
4.1 Structure of Optical Lens...................................................................................10
4.2 Cleaning of Optical Lens................................................................................. 11
4.3 Disassembly of Optical Lens............................................................................12
4.3.1 Disassembly of Collimating Lens..............................................................12
4.3.2 Disassembly of Focusing Lens...................................................................13
4.3.3 Disassembly of Protective Lens.................................................................14
Chapter 5 Welding System.............................................................................................15
5.1 Product Dimension Figure.................................................................................15
5.1.1 Dimension of Touch Screen.......................................................................15
5.1.2 Dimension of Mainboard...........................................................................16
Chapter 6 Supplies...........................................................................................................17
6.1 Electrical Material List......................................................................................17
6.2 System Wiring...................................................................................................18
6.3 CN5 Power Supply Interface..............................................................................19
6.4 CN1 Wire Feeder Interface..................................................................................19
6.5 CN2 Laser Interface.............................................................................................20
6.6 CN3 Temperature Sensor Interface....................................................................20
6.7 HMI Touch Screen Interface................................................................................20
6.8 CN4 Reserved Serial Port Interface......................................................................21
6.9 External Start and Interlock Interface...............................................................21
6.10 CN7 General Input Interface 1.............................................................................22
6.11 CN8 General Output Interface..............................................................................22
6.12 CN9 General Input Interface 2...........................................................................23

6.13 Galvanometer Interface................................................................................................23
Chapter 7 Introduction HMI Operation........................................................................................24
7.1 Introduction of HMI Function........................................................................................24
7.2 Introduction of HMI Operation......................................................................................25
7.2.1 Parameter Setting......................................................................................................25
7.2.2 System Parameter......................................................................................................26
7.2.3 Wire Feeding Parameter............................................................................................26
7.2.4 Device Parameter.......................................................................................................27
Chapter 8 Monitoring Protection Device.......................................................................................27
8.1 Temperature Parameter Setting of Protective Lens........................................................28
4

第一章 概述
Chapter 1 Overview
1.1 产品参数 Product Parameter
名称
Name
智能单摆手持焊接头
Intelligent single pendulum handheld
welding head
型号
Model
FWH20-S10A
光纤接口
Fiber interface
QBH
波长范围
Wavelength range
1070±20nm
额定功率
Rated power
≤2000W
准直焦距
Collimating focal length
50mm
聚焦焦距
Focus length
150mm
焦点调节范围
Focus adjustment range
-10mm～+10mm
光斑调节范围
Spot adjustment range
0～5mm
辅助气压
Auxiliary gas pressure
≤1Mpa
重量
Weight
0.72Kg
1.2 注意事项
※为了保证人身安全，在操作前，请佩戴专用光纤激光
防护眼镜。
※保持产品清洁，防止冷却液、冷凝水或其它异物侵入 腔内，否则会造成
相关零件功能污染和功能性影响。
Cautions
To ensure personal safety, please wear special fiber laser protective glass before
operation.

Please keep the product clean and stop the entry into the cavity of cooling liquid,
condensate water and other objects to, otherwise, the function may be impacted.
5

第二章 结构特征
Chapter 2 Structure and Feature
2.1 产品结构 Product Structure
6

第三章 产品安装
Chapter 3 Product Assembly
3.1 管路连接 Tube connection
冷却水路与辅助保护气体连接
Cooling pipe and auxiliary gas pipe are connected.
冷却水与保护气体连接，以及使用要求：
注： 常规使用气体： 压缩空气（需要进行油水过滤）
常规使用气体有： 氩气、氮气、压缩空气（需要进行油水过 滤） 。
3.1.1 冷却水： 接6mm气管，主要作用当腔内光路产生热 量，通过内部结构件
水路，冷却带走多余热量，保证焊接性 能，冷却水管路要求串连，连接一进一
出水流循环。
3.1.2保护气体： 接 6mm 气管，用于对接焊接气体保护， 输入压力＜1Mpa。
Connection between cooling water and protective gas as well as the operating requirements
Attention: commonly used gas: compressed air ( It’s necessary to filter oil and water)
Compressed used gas: Argon, Nitrogen and compressed air ( It’s necessary to filter oil
and water)
3.1.1 Cooling water: connected with 6mm gas pipe. When the light path in the cavity
generates heat, the internal waterway will remove excess heat to ensure the welding
performance. Cooling water pipe requires series and connection with the inlet and outlet pipes.

3.1.2 Protective gas: connected with 6mm gas pipe. It is used for the protection of welding
gas with input pressure less than 1Mpa.
7

3.2 光纤输入安装
※将QBH水平放置,取出防尘密封盖。
3.2 Fiber input installation
Put QBH horizontally and take out the dust seal cover
取出防尘盖
※光纤头上红点对准QBH红点，慢慢将光纤头插入QBH中。
Align the red point on the optical fiber head with that in QBH, and insert the optical fiber head into QBH slowly.
两中心红点对齐插入安装
8

※将QHB拧至锁紧状态： 顺时针方向旋至极限位置（可以 感觉到“哒”的一声）
，向上提起转动外套，再次顺时针旋 转转动外套直至压紧光纤头。
Tighten QHB to the locked state: rotate the QHB clockwise to the limit position with a
“click”, then lift the rotary knob up and rotate the knob clockwise again until it
presses down on the optical fiber head.
顺时针为锁紧方向
逆时针为松开
9

第四章 维护与保养
Chapter 4 Maintain
4.1 光学镜片结构 Structure of optical lens
※更换部件都是在无尘车间内装配，除了保护镜抽屉可以拆
装，其他模块原则上禁止拆卸。如必须查看准直镜片和聚焦镜片，
振镜片，请把产品放置洁净环境下拆除。
Replaceable components should be equipped in the dust-free plant. In principle, the modules of the optical
lens can’t be assembled or disassembled except the drawer of protective lens. If you have to check the
collimating lens, focusing lens and galvanometer lens, please disassemble them in the clean environment.
10

4.2 光学镜片清洁Cleaning of optical lens
※清净光学镜片，操作方法与要注意要点：
※工具： 无尘手套或无尘指套、无尘擦拭棉签、异丙醇、 灌装干燥纯净的压
缩空气。
※将异丙醇喷撒至无尘擦拭棉签上，镜片正对双眼，左手 大拇指和食指轻轻
捏住镜片的侧面边缘，右手持无尘擦拭棉 签，从下往上或者从左往右，单一方
向轻轻擦拭镜片正反两 面，（切忌不能来回擦拭，以免镜片二次被污染） 并用
灌装 干燥纯净的压缩空气吹拂镜片表面，确认清洁后镜片表面无 任何异物。
Operating method and cautions:
Tool: dust-free gloves or dust-free fingertips, dust-free cotton swab, isopropyl
alcohol and canned dry pure compressed air.
Spray the isopropyl alcohol onto the dust-free cotton swab, make the lens face your
eyes, gently pinch the side edge of the lens with the thumb and forefinger of your left
hand, wipe the front and back of the lens in one direction from left to right or from top to
bottom with dust-free cotton swab held in the right hand ( remember not to wipe the lens
back and forth to avoid the second contamination), and blow the surface of the lens with
dry pure compressed air to ensure there is no dust on the lens.
11

4.3 光学镜片拆装Disassembly of optical lens
4.3.1 准直镜片拆装 Disassembly of collimating lens
工具： 2mm内六角扳手、专用夹具板手、无尘棉签、酒精
Tool: 2mm inner hexagon wrench, special fixture wrench, clean cotton swab and
alcohol.
※拆装过程需要在洁净的场所完成，拆装镜片时必须带上无尘手套或无尘指
套。
The disassembly of lens should be operated with hand wearing dust-free gloves or
fingertips in clean environment.
※拆装步骤：Steps:
第一步： 首先清洁干净激光头表面所有灰尘。
第二步： 用2mm的内六角板手松开图中3-M4*6机米螺丝。 第三步： 把QBH模块
取出，并用美纹纸封好端口，防止灰尘 进入腔体。
第四步： 用专用拆装镜筒夹具，逆时针旋转松开锁紧弹圈， 慢慢把焊接头向下
取出。并用美纹纸封好端口，防止灰尘进 入腔体,更换准直镜片。（注意，垫
圈放置位置和厚度，此 垫圈会影响光路问题，拆装后，记录下垫圈厚度尺寸。
）
12

Step 1: remove all the dust on the surface of laser head
Step 2: loosen the 3-M4*6 set screw in the figure with a 2mm inner hexagon wrench.
Step 3: take out QBH module and seal the port with masking tape to stop the entry of dust into the cavity.
Step 4: use the special fixture for the disassembly of lens cone, rotate counterclockwise to loosen the locking spring ring
and slowly take out the welding head download. Seal the port with masking tape to stop the entry into the cavity of dust.
Change the collimating lens. (Pay attention to the position and thickness of washer because it will impact the light path.
After disassembly, take a record of the thickness and size of the washer.)
4.3.2 聚焦镜片拆装 Disassembly of focusing lens
工具： 2mm内六角扳手、无尘棉签、酒精、美纹胶纸
Tool: 2mm inner hexagon wrench, clean cotton swab, alcohol and masking tape
※拆装过程需要在洁净的场所完成，拆装镜片时必须带 上无尘手尘或无
尘指套。
The assembly and disassembly of lens should be operated with hands wearing
dust-free gloves or fingertips in clean environment.
※拆装步骤：Steps:
第一步： 用2mm内六角扳手旋转松脱M4螺丝。
第二步： 水平方向直接抽拉取出聚焦模块。
第三步： 并用美纹纸封好端口，防止灰尘进入腔体受到污染。
第四步： 压盖轻轻向下压后旋转90°，两处凸台对齐左 右开口，向上取出压
盖，即可更换聚焦镜片。
（注意： 安装镜片凹凸方向朝向）
Step 1: loosen M4 screwwith a 2mminner hexagon wrench.
Step2:pull outofthe focusing module horizontally
Step3:seal theportwithmasking tapeto stop dustfromenteringthecavitytocausecontamination.
Step4: thecover is gentlypressed down and rotated90°.Alignthe twoconvexplaces with theleftand right
openings. Takeout thecover upwardandthe protectivelenscan be changed.
(Note: installlensinconcaveand convexdirection.)

13

4.3.3 保护镜片拆装Disassembly of protective lens
※拆装过程需要在洁净的场所完成，拆装镜片时必须带上 无尘手尘或无尘指
套。
The assembly and disassembly of lens should be operated with hands wearing dust-
free gloves or fingertips in clean environment.
操作方法：Steps:
更换保护镜01
第一步，用手拿着绿色抽屉模块 1手柄两侧面，水平方向抽 出保护镜片后。注意
防尘，用美纹纸封好腔体上露出的窗口， 防止灰尘进入腔内受到污染，再更换保
护镜片。
第二步： 压盖轻轻向下压旋转90°，当两处耳端两处槽口对 齐即是松开，取出压
盖，更换保护镜片。
更换保护镜02
第一步： 取出绿色抽屉手柄模块1，水平方向抽出手柄模块 2。注意防尘，用美
纹纸封好腔体上露出的窗口，防止灰尘 进入腔内受到污染，再更换保护镜片。
第二步：压盖轻轻向下压旋转 90°，当两处耳端两处槽口对齐即是松开，取出压
盖，更换 保护镜片。
水平抽出
Change protective glass 01:
Step 1: hold both sides of the green drawer handle module 1 in hand and pull out the protective lens horizontally. Take care
of the dust, seal the port exposed on cavity with masking tape to stop the entry of dust into the cavity and replace the
protective glass.
Step 2: the cover is gently pressed down and rotated 90°. Loosen it when the two sides align with the two notches. Take out
the cover and change the protective lens.
14

Change protective glass 02:
Step 1: take out the green drawer handle module 1 and pull out the protective lens horizontally. Take care of the dust, seal
the port exposed on cavity with masking tape to stop the entry of dust into the cavity and replace the protective glass.
Step 2: the cover is gently pressed down and rotated 90°. Loosen it when the two sides align with the two notches. Take
out the cover and change the protective lens.
第五章 焊接系统
Chapter 5 Welding System
5.1产品安装尺寸图Product dimension figure
5.1.1 触摸屏安装尺寸Dimension of touch screen
外型尺寸（209.5*150*24)mm Size:（209.5*150*24)mm
触摸屏安装尺寸如下图所示：Dimension figure of touch screen:
15

5.1.2 主板安装尺寸
16