The Nozzle Of The Laser Cutter
The nozzle of the laser cutter helps to rapidly release the gas, which then prevents the debris from bouncing up. At the same time, you can also control the gas diffusion area and size, so that the cutting quality has a critical lease. Then Laser Cutting Machine nozzle aperture how to choose? 1,3Mm below the thin plate, the choice of nozzle aperture to φ1mm, so that the cutting gap will be smaller, if a little larger will be thicker, in the corner of the cutting position will not be too smooth. 2,3 Mm above, 10 mm below the thick plate cutting, choose Φ1MM nozzle aperture will not be too stable. If the power is high, it will be because of the need for cooling time and lead to cutting time is longer. If the aperture is too small, although fast heat dissipation, but it is still not stable. This time choose Φ1.5 mm, and the heat dissipation area is larger, will let the air flow becomes slower, so that the cutting time is more stable. If it is to choose more than 10 mm plate to cut to choose a larger diameter nozzle. So the choice of the nozzle of laser cutting machine is also a certain principle
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1, Dimension: 257.3*190.5*2.7 mm; OL 16 teeth;
2, Thickness: 2.7mm;
3, Friction plate for Clark Engineering Machinery.
The material of the frictioin plate for Clark engineery machinery including 45 steel and 65Mn, and price is different due to the cost difference. Please mention your quality requirement and material standard for inquiry and information. Inquiry and information.
The parts including all kinds of the friction disc and the steel mating plate, friction disc parts diameter range from 54mm to 1038mm. The friction disc material we can provide for engineering machinery including paper material, carbon graphite and ceramic copper. Our regular paper friction materials test property shows as follows:
9713-1999 PAPER BASED WET DISK FOR ENGINEERING MACHINERY. Non-asbestos paper based disk, material weight percentage:
Paper 30%~40%, Aramid Fiber 3%~7%, Glass Fiber 10~17%, Porcelain Clay 9%~15%, Aluminum Oxide 12%~15%, Graphite 8%~10%, Phenolic Resin 11%~16%.
Paper based friction disc is tested inside oil dipped clutch disc test machine, paper based friction disc wear rate: 1.39X10-5 mm3/J ~1.46X10-5mm3/J, paper based facing is suitable for low speed, high torque and high power transmission. The adhesive property of paper disk is tested by bending method.
Static coefficient of friction and dynamic coefficient of friction, both comply with the national standard of paper based wet disk for engineering machinery.
Model NO.: 232635
Steel Code: 45 Carbon Steel
Trademark: Fricwel
Transport Package: Box+Pallet
Specification: GB/T 5764-1998
Origin: China
HS Code: 8708931
Clark 232635 Frictioin Steel Plate