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Comparison Between Laser Tube & Pipe Cutting Machine & Conventional type Metal Disc Saw Cutting Machine

Comparison Between Laser Tube & Pipe Cutting Machine & Conventional type Metal Disc Saw Cutting Machine 

At pipe size i.e. Φ12 x 0.8mm (weight 1.37kg/ 6M) basis:

            Method

content

Laser Cutting

Metal Disc Saw

consumable

non

Yes (disc saw or lathe blade)

Wastage (metal dust)

0.1mm per cut

2.7mm per cut

Sec. / per cut

1 second

4 seconds approximately

Cutting qty / day(8h)

28800pcs

7200pcs

Cutting results

Nice & neat, no burr

With burr, end facing required

Cutting ends leftover

 40mm

140mm ~ 220mm

Pipe working pipe feeding

Continuous auto feeding

manual

Cutting ends displace

Auto kick-out

manual

Pipe material handling

auto in-feed

manual

Operational control

Touch panel

------

Cutting Saw cooling system

non

Water + cutting oil for cooling

Cutting oil detain on finish pipe

non

Needs to take care of

Cutting saw

No attention required

Always needs to sharpen saw teeth or replace for new one

 

A. calculation in pipe material cutting loss (wastage/metal dust caused):

At the same working condition & time for both methods:

 

  Laser Cutting

a. Number of cutting time in a year

  60 (1 sec/cut) x 60 (minutes) x 16 (2 shifts per working day) x 300 (working days in a year)

  = 17,280,000 cut.

b. cutting loss (0.1mm per cut) = 1,728,000 mm

c. 1,728,000mm = 1,728 meters = 17,28/6 = 288 piece of pipe (6 meter/piece)

d. 288 x 1.37 kg/piece = 394kg (steel material)

 

Metal Cutter

a.  By the same cutting numbers (laser cut per year) as 1,728,000 time.

b. cutting loss will be:

17,280,000 x 2.4mm (cutting loss, thickness of disc saw 2.0mm + 0.4mm tolerance) = 41,472,000 mm

= 41,472 meters = 6,912 piece of pipe (6 meter/piece)

      c.  6,912 x 1.37 kg/piece = 9,469. Kg

 

B.  No water & cutting oil required for cooling purpose, clean working site, no water stain on finished pipe.

 

  C.  Save hugely manpower input. 

 

Comparison Between Laser Tube

video:https://youtu.be/3x3RGJXtyCc


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