50 - 2500 kN HB serisi

50 ila 2.500 kN arasındaki standart ebatlarda HB cihaz gövdesi için silindir test odasının üstünde bulunur. Entegre T kanallı plakalı versiyonda, standart yorulma testlerine ek olarak, eğme ve bileşen testleri de yapılabilir.
Servohydraulische Prüfmaschine HB-Baureihe für dynamische Prüfungen

Teknik Genel Bakış

Cihaz gövdesi son derece serttir ve bu nedenle doğal rezonans özelliğine sahiptir. Numunede istenmeyen bükülme gerilmelerini önlemek için test çerçeveleri çok dikkatli bir şekilde hizalanır.

Açıklama

HB servo-hydraulic testing machines have the testing actuator mounted on the upper crosshead. This makes them extremely versatile in use, especially the version with integrated T-slotted platform, enabling flexure tests and component testing in addition to standard fatigue tests. The load cell can be attached to the lower crosshead or directly to the piston rod, depending on the application.

Avantajlar & Özellikler

  • 4 standard nominal ratings from 50 kN to 500 kN
  • testing actuator mounted on upper crosshead
  • convenient working height
  • hydraulic clamping and adjustment for easy positioning of upper crosshead
  • comprehensive range of accessories, including hydraulic grips, compression platens, flexure test kit etc.
  • safety housing for compliance with CE Machinery Directive
  • version with integrated T-slotted specimen ideal for fatigue tests on components

Teknik veriler

Dynamic nominal force

50

100

250

500

kN

Crosshead clamping

electro-hydraulic

electro-hydraulic

electro-hydraulic

electro-hydraulic

Crosshead adjustment

electro-hydraulic

electro-hydraulic

electro-hydraulic

electro-hydraulic

AG100 – max. test-frame height with 100mm-stroke actuator

3175 (3675)[1]

3259 (3759)[1]

3523 (4023)[1]

4045 (4545)[1]

mm

AG250 – max. test-frame height with 250mm-stroke actuator

3475 (3975)[1]

3559 (4059)[1]

3823 (4323)[1]

4345 (4845)[1]

mm

AG400 – max. test-frame height with 400mm-stroke actuator

-

3859 (4359)[1]

4123 (4623)[1]

4635 (5135)[1]

A – max. column height

2690 (3190)[1]

2690 (3190)[1]

2900 (3400)[1]

3250 (3750)[1]

mm

AK - tilted dimension for installation

2820 (3320)[1]

2820 (3320)[1]

3060 (3560)[1]

3500 (3980)[1]

mm

B — max. width of test frame

1079

1079

1197

1525

mm

C – max. depth of test frame

780 (1020)[2]

780 (1020)[2]

1130 (1130)[2]

1130 (1370)[2]

mm

D1 – column spacing

565

565

670

800

mm

E – column diameter

80

80

100

120

mm

F - height of top edge of lower crosshead[3]

950

950

890

900

mm

G – max. test area height[4]

1510 (2010)[1]

1510 (2010)[1]

1705 (2205)[1]

2120 (2620)[1]

mm

H – max. working test area height[5]

1434 (1934)[1]

1434 (1934)[1]

1614 (2114)[1]

2020 (2520)[1]

mm

J - crosshead displacement range

1000 (1250)[1]

1000 (1250)[1]

1150 (1400)[1]

1250 (1400)[1]

mm

Weight without T-slotted platform[6]

899 (945)[1]

895 (941)[1]

1361 (1430)[1]

3660 (3780)[1]

kg

Weight with T-slotted platform[6]

1137 (1182)[1]

1133 (1178)[1]

2082 (2232)[1]

4860 (4980)[1]

kg

Frame stiffness with crosshead separation 1000 mm[7]

730

730

988

1529

kN/mm

Frame stiffness with crosshead separation 1000 mm[2]

870

870

1332

1848

kN/mm

Item No.

Standard height

077533

924779

040159

079720

Standard height with T-slotted platform

077370

079752

040158

079728

Extra-high + 500 mm

750972

077534

079755

079721

Extra-high + 500 mm with T-slotted platform

077535

079753

079756

079733

  1. Variant with height increased by 500mm
  1. Variant with t-slotted platform
  1. With vibration-damping feet
  1. Distance between upper and lower crossheads
  1. Distance between piston flange and upper crosshead with piston retracted
  1. Weight without actuator, load cell and any fixtures
  1. Standard table plate

Düzenle

Layout der servohydraulische Prüfmaschine HB-Baureihe

Video

3:00

Dynamic Testing with Zwick

Dynamic Testing of a snow ski, bicycle crank arm, motorcycle drive chain, automobil crankshift, compact-tension specimen

En iyi