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BT240S 3KW 2D Laser Cutting Head User Manual

3.4 Replace Nozzle



Unscrew the nozzle.



Screw a new nozzle onto the nozzle connector.



Make capacitor calibration once again after replacement.

Содержание BT240S Series

Страница 1: ...BT240S SERIES Email sales raytools net Add EMMENTALSTRASSE 96 CH 3414 OBERBURG SWITZERLAND 3000W 2D Laser Cutting Head User Manual...

Страница 2: ...for your choosing our product This manual makes a detail introduction about the use of BT240S laser cutting head including installation setup operation and service etc Please directly contact us if y...

Страница 3: ...sertion Direction Adjustment of Fiber Interface 8 2 5 Adjust 10 2 5 1 QCS Beam Center regulating 10 2 6 Adjust the Focus Position 11 3 Maintenance 13 3 1 Clean the Lens 13 3 2 Removal and Installation...

Страница 4: ...flow and nozzle cooling design built in water cooling unit and fine adjustment of focus position and other characteristics can fully meet the industrial laser processing environment of thin plate medi...

Страница 5: ...Figure 2 the laser head includes four basic units namely 1 collimation module component CM 2 focusing module component FM 3 protection window module component WM and 4 nozzle module component TM to m...

Страница 6: ...f the installation hole is shown in Figure 2 It is suggested that the client should install the laser head vertically on the processing board face according to the requirements of the drawing and ensu...

Страница 7: ...The recommended water speed is listed below in detail and please adjust the temperature of the cooling water at room temperature of 5 This water cooled interface is designed as a closed loop water coo...

Страница 8: ...le and the laser head parts will be damaged at the same time Note the gas pipeline on the customer site is likely to hide condensate water pite tape for joint sealing and other impurities after valvin...

Страница 9: ...e sealed with a clean self sealing bag so as to avoid dust falling into it 2 As shown in Figure 3 please align the center hole of the protective cap to the optical fibre splice and put it on the optic...

Страница 10: ...cond level locking 4 Swing the fiber connector to the right and left and up and down to check if the QBH fiber is completely fixed Complete the locking procedure Note the picture effect is for referen...

Страница 11: ...en in place The optical fiber insertion method of BT240S QCS interface is shown in Figure 4 2 1 Loosely locking rings 1 and 2 2 Horizontally insert the fiber interface 3 Lock the locking rings 1 and 2...

Страница 12: ...e steps to find the best relative nozzle center position of the light beam Such center regulation requires a series of adjustments which is the basic operation of any laser center regulation 2 6 Adjus...

Страница 13: ...slightly loosen Screw 3 to adjust the scale block to the 0 scale line and tighten Screw 2 and Screw 3 again then the on site actual zero focus is coincident with the laser head focusing 0 scale indic...

Страница 14: ...note avoid the fingertip touching the surface of the lens so as to leave traces 4 Put the lens facing to eyes and hold the absorbent cotton stick with the right hand Wipe the lens gently in single dir...

Страница 15: ...he lock nut Pull out the protective lens holder by holding both sides of the drawer lens holder Press the edge of the lens with fingers push one side of the lens of the spring seal ring from the lens...

Страница 16: ...damaged Wipe off the dust on the surface of BT240S Use a 3mm internal hexagonal wrench to unscrew the screws above the optical fiber collimation mirror as shown in Figure 11 Place it in a clean place...

Страница 17: ...ng cover on the fiber to prevent it from being damaged 3 2 4 Removal and Installation of Focus Lenses The collimating lens can be replaced when the laser head is removed from the machine This manual i...

Страница 18: ...enter of the nozzle hole if it is not in the center it is necessary to carry out center regulating operation again 3 3 Replace Nozzle Connector In the process of laser cutting the laser head will inev...

Страница 19: ...Copy Right 18 19 www raytools net BT240S 3KW 2D Laser Cutting Head User Manual 3 4 Replace Nozzle Unscrew the nozzle Screw a new nozzle onto the nozzle connector Make capacitor calibration once again...