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BQ supplys two types of Tower Crane Power Cable, YC Electric Power Cable and YCW Insulated Power Cable.
Power Cable is used for heavy industry including mining and marine, they must be robust and capable of handling both torsional and tensile stresses simultaneously. These mobile machines for lifting and handling are often manufactured with a robust rubber outer sheathing to protect against the constant reeling and movement as well as providing protection against oils and greases. Cables with Polyethylene (PUR) and PVC sheathing are also available. The cables are UV resistant – applications such as tower cranes and port loading gantries are subject to the elements – as well as being resistant to oils and greases.
The power cable used for a tower crane is typically a heavy-duty and high-voltage cable to handle the electrical power requirements of the crane. These cables are designed to be durable, flexible, and capable of withstanding harsh weather conditions. They are usually made of materials such as rubber or neoprene for insulation and protection against abrasion, oil, and chemicals. The exact specifications of the power cable may vary depending on the specific model and power requirements of the tower crane.
Crane Electric Cable,Electrical Cable,Tower Crane Cable,Electric Power Cable,Insulated Power Cable SHEN YANG BAOQUAN BUSINESS CO., LTD , https://www.sysuspendedplatform.com
Causes and solutions:
1) The loosening of the key connection between the gear and the shaft in the table. Can be re-keyed and firmly fixed.
2) The X-axis guide and the y-axis guide are not perpendicular. The magnetic table seat can be used with a dial gauge to adjust the verticality of the X and Y axis guides.
3) The X, Y axis drive belt is loose. Tighten the belt screw to tighten it.
4) The gap between the slider and the guide rail is too large. Replaceable sliders.
5) The tooth belt is too loose, creating a backlash. Tighten the toothed belt.
Tips:
The combination of laser technology and computer technology has enabled the rapid development of laser cutting technology. Correct use of laser cutting machines and the timely resolution of problems in use are very necessary. Laser cutting equipment usually needs maintenance, to do the following work:
(1) Regularly perform quantitative cleaning every day to remove debris on the table top, stopper and guide rail, and spray lubricant on the guide rails.
(2) It is necessary to remove the waste in the workpiece collection box at regular intervals so as to prevent the waste from blocking the exhaust outlet.
(3) Clean the cooling system once every two weeks and drain the machine. Refill with purified water (preferably distilled water) as the water will affect the light effect.
(4) 45 ° mirror and focusing lens should be cleaned with a special cleaning solution once a day, scrub with a cotton swab or cotton swab holding the cleaning solution from the center of the focusing lens to the edge of counterclockwise scrub, and should be careful to prevent scratches lens.
(5) The indoor environment will have an impact on the life of the machine, especially in wet and dusty environments. The humid environment makes it easy to make the reflective lens rust, but also easily cause a short circuit or laser discharge spark.
Editing: kunshanwl