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V1.0

RayTools AG © Copyright

www.raytools.ch

6

2.3 Water & Gas Circuit Connection

2.3.1 Water Circuit

Figure 2-1 indicates a suggested connection method.

Fig. 2-1 Water Circuit Connection

Use a water tube (Ф6mm) to make a loop by connecting interface 2-3-4-5

Interface 1: water inlet; Interface 6: water outlet

Water cooling specifications

Minimum flow speed

1.8L/min (0.48gpm)

Water pressure

0.4Mpa

Entry temperature

≥ room temperature

dew point

Hardness

(relative to CaCO3)

250mg/L

PH range

6 to 8 (deionized or distilled water)

Particle size allowed

200

μm (

diameter)

Interface 2

Interface 1

Interface 4

Interface 5

Interface 6

Interface 3

Summary of Contents for BW210 Series

Page 1: ...BW210 SERIES Low Power Laser Welding Head User Manual Email sales raytools com Website www raytools ch...

Page 2: ...g of product functions the product you receive may differ from the introduction in this manual in some aspects We reserve all rights in this document including the issued patents and other registered...

Page 3: ...warranty and liability exemption It is recommended to only use the spare parts provided by us or submit them to our designated professional team for installation Use Regulations Ensure that the produ...

Page 4: ...It must be ensured that the laser head is in normal condition at all times All fasteners such as bolts and nuts must be tightened Laser Caution Avoid direct laser radiation or scattering to the skin D...

Page 5: ...Operation 3 2 1 Preparations 3 2 2 Mounting Holes 4 2 3 Water Gas Circuit Connection 6 2 4 Fiber Connection 8 2 5 CCD Adjustment 9 3 Maintenance 10 3 1 Cover Glass Installation and Disassembly 10 3 2...

Page 6: ...ng module of this product can fully meet requirements from material welding of different applications and various customized industrial laser processing environments Flexible options of fiber interfac...

Page 7: ...V1 0 RayTools AG Copyright www raytools ch 2 1 2 Structure Diagram Fig 1 1 Product Structure Collimation Module Focus Module Beam Combiner Fiber Interface CCD Interface Cover Glass Air Knife...

Page 8: ...As tip assembly of the product Series BW210 is selected by customers before installation please ensure the package includes these modules of tip assembly coaxial nozzle air knife and side blow The la...

Page 9: ...unting plate The size and site of holes on the plate are shown below Suggestion For a stable welding effect please Install the laser head perpendicular to the processing surface and ensure that the la...

Page 10: ...mm 100mm 125mm 150mm Focus length 100mm 150mm 200mm 250mm 300mm Cover glass specifications 27 9mm 4 1mm focus CCD connection module Standard C CS interface Model description Take BW2103FA4B as an exam...

Page 11: ...a loop by connecting interface 2 3 4 5 Interface 1 water inlet Interface 6 water outlet Water cooling specifications Minimum flow speed 1 8L min 0 48gpm Water pressure 0 4Mpa Entry temperature room t...

Page 12: ...ts for gas are shown below Generally the air pressure rate of compressed air is 0 4 0 6Mpa The protective gas shall be nitrogen argon or helium and the pressure is around 0 1Mpa Adjustment can be take...

Page 13: ...zontal direction to prevent dust from dropping on the glass surface Fasten the laser head firmly after the fiber has been inserted The way to connect QBH and the optical fiber is shown as follows 1 Ro...

Page 14: ...r the field of view by tightening or loosening the two M4 screws as indicated Field Adjustment As shown below loosen four M3x6 inner hex screws 1 or 2 laps and loosen the M3x3 jack screw 1 2 laps Hold...

Page 15: ...push out the lens from the holder at the side without the seal ring 5 Install the cover glass into its holder 6 Seal the cover glass with the seal ring 7 Replace the cover glass holder 8 Tighten screw...

Page 16: ...Slowly drag the cleanroom wiper horizontally and ensure no mark Then the glass will be clean This step can be repeated till it is clean A new piece of cleanroom wiper shall be used every time Refer to...

Page 17: ...when moving it in case of falling off The installation and disassembly shall be operated on a clean table 2 Remove screws on the collimation lens with a hex key and put them in a clean place 3 Remove...

Page 18: ...se of falling off The installation and disassembly shall be operated on a clean table 1 Remove the locking screws from the bottom to the top 2 Unscrew the pressing plate and take it off Take out the h...

Page 19: ...FA4B Bottom cover glass 11021M2110007 3 5 3 Coaxial nozzle assembly Laser head Specifications Material code BW2103FA4B 150 200mm 120AP2800A 250 300mm 120F20200A 3 5 4 Paraxial nozzle assembly Laser he...

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