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Why Plasma cutting with portable. 69% speed increase. 15mm oxyfuel cutting 600mm/min 15mm plasma cutting 1016mm/min. Heavy Duty Rails. Heavy duty rails for cutting with EPOCH! Occur deformation because of heat impact!. Length :1800mm. Circle cutting options. - PowerPoint PPT Presentation
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Why Plasma cutting with portable
15mm oxyfuel cutting 600mm/min
15mm plasma cutting 1016mm/min
69% speed increase
Heavy Duty Rails
Heavy duty rails for cutting with EPOCH!
Occur deformation because of heat impact!
Length :1800mm
Circle cutting options
Circle cutting rail for diameter 40~360mm (inside) and 1150~2400mm (outside)
Circle cutting options
Circle cutting attachment for diameter 50~2400mm
Snap Valve
One touch On/Off Gas Valve Set preheating flame For use of most portables Efficient
Twin torch option
For use on CNC machines and IK-12MAX 3 portable
Accurate strip cutting Range 32 – 312 strip cutting Max 40mm thickness (tip # 3) Installment like cutting nozzle, easy
Bevel attachment option
Ease of use For CNC machine and IK-12MAX 3 Up to 150mm of thickness Large angle scale setting
Torch rack 300mm
Longer rack available when cutting from the side of plate of from bottom is necessary
Trackless cutting
Beveling plates without track with puma option
Selection sheet
Machine IK-92Puma Beaver IK-12Beetle IK-12Max3Cutting thickness 100mm 100mm 100mm up to 600mmNo of Torches 1 1 1 or 2 Maximum 3Type of bevel I and V I and V I , V, X and Y I , V, X, Y and KGuiding by hand Yes Yes No NoGuiding with Plate roller Yes No No NoGuiding by track Yes Yes Yes YesCircle cutting attachment Yes Yes Yes YesCircle cutting rail No No No YesCenter of gravity Low High Low LowMachine width Small Small Wide WidePlasma cutting option No No No NoWelding option No No No YesCutting direction Bi-directional Backwards Bi-directional Bi-directionalSpeed control IC IC Single cone Double coneSpeed mm/min up to 1000 up to 1000 up to 800 up to 2400
IK-72T
IK72-T is compact, for all positions suitable, pinion driven cutting machine intended for use at cumbersome places like applications in shipbuilding and transport, or for cutting cylindrical or irregular formed barrels. He can cut material up to 50 mm.
1D rail (Straight plane)
2D rail (Double plane)
Down + Up
3D rail (Triple plane)
Down + Up + Twist
The power of the versatility of IK-72T is the choice from three rails which Koike Europe offer.
Different rails
The rails can be easily connected to the desired length. A set of magnets fix the rail on his position. Because of the big
magnetic force a handle is necessary to loose them. Circumstances such as cold, thick painting layers or rust can influence the strength of the magnet negative.
The high quality extruded rail result in a smooth movement and stable machine.
Connecting different rails
The wheels of the IK-72T are assembled on eccenters for grip on the rail and for compensation of wear. Just like all portable machines of Koike Europe there is an abundance to useful appliances: vertical and horizontal adjusting of the burner, bevel adjusting, speed and direction control. With the clutch released you can position or move the IK-72T along the rail with high speed.
Long life design
In spite of the flexible rail and the small dimensions is the IK-72T extremely strong. The rails have been tested in practice on preheated plates of no less than 300 degrees Celsius and a stainless steel heat shield protects the chassis.
Specifications of IK-72T
Cutting thickness: up to 50mm. Cutting speed: 150 – 700 mm/min. Rail curve: 2000mm radius 3D rail (1.5m
optimum)2500mm radius 2D rail
Cutting shape: I, V to 45degr. Power: 42/110/220V AC Weight: 4.5 Kg
Specifications of IK-72T
Length of rail: 1500mm 1D1000mm 2 & 3D
Material of rail: Aluminum 1DFlex rubber 2 & 3D
Weight of rail: 6.5 Kg
IK-05
NEWNEW Portable for Ship building Portable for Ship building industriesindustries
The Lug-Cut is a spring driven machine for cutting off lifting lugs on a deck of a ship, bridge or anywhere else.
Spring drive method requires no electricity!!
Innovation of Lifting Lug cutting!!
Designed for heavy duty outdoor use, while the lightweight design makes it easy to use!!
Specifications of LUG-CUT
The Main Features
Innovation of Lifting Lug cutting!!• Special curved cutting nozzle.
• Strong body and easy operation.
• Light aluminum rail and grip.
• Equipped with one-touch stop valve.
• Spring driven device.
• Uses magnetic track.
Manual versus Lug-Cut
Innovation of Lifting Lug cutting!!
Manual Lug-cut
• Bad Quality
• No re-use of Lug-Cut
• Finishing labor (bad quality)
• Good Quality
• Re-use of Lug-Cut
• No finishing labor
• Cost saving
Advantages of IK-05 Lug-Cut
Innovation of Lifting Lug cutting!!• Curved nozzle for cutting as close as possible to the work piece.
• Easy of use and light weight only 5.9Kg.
• No re-adjustment on the flame because of one-touch stop valve.
• Perfect quality.
• Can be used on a wet deck. (protection of deck).
• Saves labor.
• Re-use of Lug-Cut!!
• Stable movement of torch.
Re-use of Lug-Cut
Innovation of Lifting Lug cutting!!
The strength of the Lug-Cut machine is that the cut off Lug can be re-used. The cutting surface is so smooth that no grinding is necessary before re-use. With the Lug-Cut machine your Lug has a longer lifetime!! The Lug-Cut machine will save money on labor and buying or creating new ones.
Specifications
Innovation of Lifting Lug cutting!!
Cutting thickness: 20 ~ 30mm
Cutting speed: 400mm/min constant
Speed control: Spring drive method
Direction of cutting: One direction.
Cutting position: Only the horizontal
Gas operation: Preset valve
Length: 740mm
Effective cutting length: 380mm
Weight: 5.9Kg
Nozzle: (special only#3) 106LUG (propane) 102LUG (acetylene)
Demo at Romanian Shipyard
Picture IK-05 Lug-Cut
PortableWelding Automation
In Shipyard
Change the welding process
Quality improvements
Much Higher productivity
Less effect on operator skill
Need less operators
Lower production cost
Lower investment cost
Low duty cycle
Operator dependency
Lower welding output
Limited welding length
High welding defects
Un uniform quality
Manual welding
Automation with welding carriage
Higher and uniformed Quality
Not dependent on Operator level
Enhances digital welding
Fewer start and end of weld
Higher welding out put
Multiple welding
Higher deposit rate
Higher welding speed
Lower production cost
FCW VS Stick (gravity weld)
Higher deposit rate Higher welding speed Higher and uniformed Quality Not dependent on Operator level Fewer start and end of weld Lower production cost
0
2000
4000
6000
8000
Gravity weldingFluxcord welding
Shift in Usage in shipyard (ton/month)
FCW VS Stick (gravity weld)
Deposition rate
Welding output Gravity welding or stick welding
(gram/min)
Co2 Flux cord welding
(gram/min)
210 Amp 38 (5mmφ ) 56 1.47times
250 Amp 48 (5.5mmφ ) 73 1.52times
280 Amp 58 (6mmφ ) 89 1.53times
FCW VS Stick (gravity weld)
0
20
40
60
80
100
120
Amp
g/m
in
4.5φ5.0φ5.5φ6.0φ6.4φFCW(1.2mm)
FCW VS Stick (gravity weld)
Deposition rate
Welding efficiency
Welding output Gravity welding or stick welding
(%)
Co2 Flux cord welding(1.2mm)
(%)
210 Amp 57 (5mmφ ) 87 1.53times
250 Amp 62 (5.5mmφ ) 88 1.42times
300 Amp 62 (6mmφ ) 89 1.44times
FCW VS Stick (gravity weld)
40
50
60
70
80
90
100
Amp
%
4.5φ5.0φ5.5φ6.0φ6.4φFCW(1.2mm)
FCW VS Stick (gravity weld)
Welding efficiency
Higher deposition rateHigher efficiency
FCW VS Stick (gravity weld)
Double the Productivity (Average per person 3 spools 37.5kg)
tf
f
f
f
tf
f
w
P
f
Fillet Welding
Thickness(mm)
continuous weld
tack welding
leg length fLeg length
fWeld length
w
Pitch P
F1 F2 F3 F4
less 5 3 3 3 60 150 250
6 4 3 4
75 200 350
75
4
58
9
6 610
11
12
7 5 713
14
15
8 6 816
17
Small and Long Fillet Welding
Welding wire Welding ParameterLeg length
(mm φ ) (Amp) (Volt) (mm/min) (mm)
Metal FCW 1.2 280 30
820-850 4
620-630 5
440-450 6
320-330 7
230-240 8
Fillet Welding speed
Welding carriage can weld in high speed and consistent speed.
It does not need to stop like stick welding or manual welding.
it is possible to have long and stable 3-5mm fillet weld with welding carriage
Increasing productivity and quality.
Decreasing welding defect.
Small and Long Fillet Welding
Multiple machine operation
With welding carriage it is easy to use multiple machines by one operator, often use 2-3 machines per operator
Use of welding carriage
Multiple welding
Higher deposit rate
Higher welding speed
Quality improvement
Non operator dependency
Enhances digital welding
Lower production cost
Improve quality
Optimum use in Shipyard welding needs
O R= 3,000mm IR=3,000mm
R=1,000mm
θ=0-90° θ=0~20°
90°> θ
θ=85°
90°< θ
θ=110°
L = More than 4 0mm Minimum 300mm
Multiple machine operation
Supporting system or jigs makes multiple use much easier and more efficient
Multiple machine operation
Average use of welding portable machines are 2-3
Maximum of 8-10 are possible with special set up
User modification samples
User modification samples
User modification samples
User modification samples
History of Welding Portable
Koike has developed the first welding portable in late 80s. From then a few machines are developed, some of them with success some not. With that experience Koike has these days three successful models, like: Wel Handy Mini, Wel Handy Multi Standard (STD), Wel Handy Multi Advance (ADV). The above mentioned welding portables has been developed with the input of the customers, such as shipyards, bridge constructions, fabricators with productivity and ease of use in mind.
Features Wel Handy Series
No rail concept (time saving), Magnet traction (special developed magnet), 4 wheel drive, Ease of use, Light weight, Simple operation, Multiple operation,
The Wel Handy Series are develop with the follow features:
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