Techni Waterjet

1.

WATER JET CUTTING TECHNOLOGY
Electric Servo Pump based Systems

2.

Компания TECHNI Waterjet, основанная в 1989 году, является одной из старейших и самых опытных в
мире компаний, производящих станки гидроабразивной резки. За 28 лет мы установили более 1000
машин.TECHNI предлагает станки гидроабразивной резки высочайшего качества по разумной цене. is
Германия
Европа
Балтийская промышленная компания
Россия
TECHNI
WATERJET
Канзас
США
Таиланд
Азия
Sales & Support over 26 Countries
Machines installed in 32 Countries
Виктория
Австралия

3.

In earth science, erosion is the action of
surface processes such as water that
remove soil, rock, or dissolved material.
Waterjet Cutting is essentially erosion,
but the very high pressure of the water
extremely accelerate the process.
In addition, to be able to cut any type of
material, garnet is mixed up with the water.
ВОДА
Being basically a simulation of this
natural process the big advantage is to
cut material without interfering with its
inherent structure, as there is
no heat-affected zone.
WATERJET PROCESS IS SIMPLE & CLEAN, IT REQUIRES ONLY WATER AND GARNET
GARNET

4.

Плазменная резка
Гидроабразивная резка
Cuts a wide range of materials
Very high cutting thickness
No structural distorsion
No fumes generated
Safer environment
Seamless setup and programming
Typically limited to 50mm plate
Noise when cutting thick sections
Fume when cutting in air
Arc glare when cutting in air
Высокая стоимость расходных
материалов
Wider kerf
Лазерная резка
Высокая стоимость
Высокие эксплуатационные
расходы
Толщина резки <20мм
Restricted beam stability
Высокий расход газа
Низкий КПД

5.

Гидроабразивная резка
Плазма
Лазер
Безопасная и экологически чистая резка
As water is a non-explosive material you’ll be prevented from
highly dangerous, unexpected failures.
Процесс гидроабразивной резки не вызывает вредных
паров, вызванных сжиганием газового топлива.

6.

Точность
Толщина
Скорость
резки
EDGE QUALITY
Деформация
материала
MATERIAL
LIMITATION
Процесс
Установка
В среднем
±0.1 мм
75 мм и более
5-10 times faster
than EDM
Хорошо
Отсутствует
Практически нет
ограничений
Cold superfast
erosion (+abrasive)
Быстро и просто
±0.1 мм
Менее 6.35 мм
Very fast
cutting in thin
Отлично
Возможно
Only non-reflective
metals
Термический
процесс
Относительно
легко
±0.75 to ±1.55
мм
Менее 31.75
мм
Fast with
thin sheets
Достаточно
хорошо
Возможно
Generally works in
material
Термический
процесс
Относительно
легко
Электроэрозионная
резка (EDM)
±0.002 мм
30 см
5-10 times slower
than waterjet
Отлично
Нет
Only works in
conductive
materials
Искровая эрозия
Относительно
легко
Фрезеровка
±0.05 мм
Able to work on
3D parts
Fair
Отлично
Нет
Not ideal for very
large parts
Mechanical
cutting tool
Времязатратно
Гидроабразивная
резка
Лазерная резка
Плазменная резка
СТАНКИ ГИДРОАБРАЗИВНОЙ РЕЗКИ ОБЕСПЕЧИВАЮТ НАИЛУЧШИЙ БАЛАНС МЕЖДУ СКОРОСТЬЮ И ТОЧНОСТЬЮ

7.

THE MOST FLEXIBLE CNC CUTTING MACHINES
Исключительная точность
Лучшая структурная целостность по сравнению с
лазером и плазмой.Waterjet doesn’t generate
mechanical stresses, whereas Laser machined pieces are
affected by heat-distortion.
Исключительное качество
Waterjets offer pristine cut quality and beautiful square
edges while with Laser Machines you will likely get some
dross and pierce spatter on stainless steel.
СТАНКИ ГИДРОАБРАЗИВНОЙ РЕЗКИ СПОСОБНЫ ОБРАБАТЫВАТЬ ПРАКТИЧЕСКИ ЛЮБОЙ МАТЕРИАЛ

8.

Станки гидроабразивной резки способны обрабатывать любые материалы любой толщины
Стекло
Металл
Мрамор
Гранит
Медь
Алюминий

9.

Techni is one of only 3 Waterjet Companies in the World which develops the Complete System in-house.
Утилизация
отходов
ЧПУ X-Y Стол
Улучшенная система
диагностики
Насос с
электрическим
сервоприводом
5-ти осевая режущая
голова
Бак подачи
абразива

10.

Все станки Техни могут быть настроены конкретно под определенные запросы конечного пользователя

11.

PAC60 BEVEL CUTTING HEAD
PAC60 is the first 5 axis cutting head capable of producing bevelled parts up to 60 degrees, while offering
the accuracy to also eliminate taper.
Complete part terrain mapping makes it able to adjust it’s stand off while cutting.
PAC60
5 AXIS
Continuous
Rotation
Tolerances
±0.1 degrees

12.

THE MOST INNOVATIVE PUMP
The TECHNI Waterjet™ Quantum NXT™ (Electric Servo Pump) incorporates core “direct servo” technology that was first
applied by NASA for the Space Shuttle Program.
Old-fashioned hydraulic cylinders are replaced with highly compact, efficient and reliable Servo Linear Actuators.
Servo Linear
Actuators
NXT
QUANTUM
80% power reduction
50% smaller footprint
75% less cooling water
68dBA silent operation
80%
Power
Reduction

13.

Prevent Failures showing alerts on the user-friendly HMI

14.

ELECTRIC SERVO TECHNOLOGY
ELECTRIC SERVO PUMP
The TECHNI Waterjet™ Quantum NXT™ water
jet pump is a revolutionary concept in waterjet
cutting. The ESP incorporates a servo motor
directly enveloping a high load, precision ball
screw.
The ball screw directly houses the ceramic
plungers, which reciprocate back and forth to
create the pumping action, in much the same
way as a hydraulic cylinder works on an
intensifier waterjet pump.
The infinite control of the servo motor and
precision of the ball screw, enable extremely
accurate control over the output pressure and
volume of the water displaced.
Eliminates pressure spikes when deadheading
Only ever uses the power required for the cutting process

15.

ALTERNATIVES HIGH PRESSURE PUMP TECHNOLOGIES
Why did TECHNI developed a new Electric Servo Pump?
The existing technology have considerable limitations.
INTENSIFIER PUMP
Capable of delivering high operating pressures and can be “deadheaded” by holding pressure without any water being displaced.
LIMITATIONS:
Dead-heading without power reduction results in unwanted
pressure spikes of up to 10% of the operating pressure, which
is harmful to components and causes failure in high pressure
piping and fittings.
Intensifier pumps are typically very inefficient, large and noisy.
DIRECT DRIVE PUMP
Typically smaller, quieter and more efficient than intensifiers.
LIMITATIONS:
Cannot dead-head, and must dump the water over a relief
valve to drain whenever the pump is on.
As a result, it is not practical to run multiple heads or varying
orifices, as the unused water and energy is wasted.
Direct Drive pumps are not suitable for running varying
pressures, and are less reliable than intensifier pumps due to
their high plunger piston speeds.

16.

EFFICIENCY COMPARISON
The Quantum NXT™ pump only ever uses the power required for the cutting process.
INCREASING EFFICIENCY GAINS ACHIEVED WITH THE QUANTUM NXT™
Efficiency
На 60%
эффективнее
REAL EFFICIENCY
REAL SAVINGS
Duty Cycle

17.

TECH-HEAD
TECH-HEAD is equipped with a premium diamond to ensure reliability and performance that can only be
provided with its inherently superior resistance to wear.
360° abrasive inlet rotation, makes it capable to align with any abrasive tube location.
Режущая
Голова
Diamond
Inside
Perfect
Alignment

18.

Waterjets can cut complex shapes that would otherwise not be possible, and with a repeatable high precision