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  • Type C computer controlled electro hydraulic servo hydraulic universal testing machine.

产品名称:Type C computer controlled electro hydraulic servo hydraulic universal testing machine.

产品型号:BJWA-W

产品量程:1000KN

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产品简介

Microcomputer controlled electro hydraulic servo universal testing machine adopts oil cylinder down type, worm gear transmission, mainly used for metal, non-metal stretching, compression, bending and shear test.The structure system is introduced as follows:

1, host,

Host adopt cylinder underneath, turbine worm drive (technology) from shimadzu host, stretching space is located at the top of the host, compression, bending, shear test space between beams and workbench located under the host.

2. Transmission system

Use across the moving beam of worm gear and worm drive mechanism to adjust the test space, drive system and the positioning system thoroughly separation, loading system geometric center and bearing center completely consistent, to ensure the alignment of upper and lower jaw and the durability of the host.

3. Hydraulic system (lute oil source)

The hydraulic principle is a load - adapted fuel throttle system.The hydraulic oil in the oil tank drives the high pressure gear pump into the oil road through the motor, and flows through the one-way valve, the 10 high pressure oil filter, the pressure differential valve group, the servo valve, and enters the oil cylinder.The computer sends the control signal to the servo valve to control the opening and direction of the servo valve, thus controlling the flow into the cylinder, achieving the control of equal speed test force, constant velocity displacement and so on.


执行标准

GB/ t3159-2008 hydraulic universal testing machine

GB/ t228-2002 metal materials room temperature tensile test method

GB/T 7314-2005 metal materials room temperature compression test method

GB/T 232-2010 metal materials bending test method


功能特点

Low noise, below 50 decibels under maximum working load, mostly silent.

The pressure is 70% less energy than conventional equipment.

The control precision is high and the control accuracy is one in 10,000.(the routine is five thousandths)

The control point can be up to 1% without controlling the dead zone.

The oil road is highly integrated and the leakage point is low.


技术参数

Model

BJWA-W300C

BJWA-W600C

BJWA-W1000C

Maximum test forceKN

300

600

1000

Structure form

2 column +2 screw.

Tester grade

Level 1 or 0.5

Test force measurement range.

2% 100% FS matching 0.4% 100% FS

Deformation measurement accuracy.

Within the range of 2%-100% of the extension meter, it is superior to + 1%.

Displacement resolution

0.01mm

The piston strokemm

200

200

250

Maximum drawing spacemm

550

550

550

Maximum compression spacemm

500

500

500

The circle sample holds the diameter.mm

Φ6-Φ26

Φ13-Φ40

Φ13-Φ60

The maximum clamping thickness of flat specimen.mm

0-15

0-30

0-40

The maximum clamping width of flat sample.

80

80

120

Sample holding mode.

Internal hydraulic pressure tightening.

The transmission way

Turbo worm drive.

Main frame size (length * width * height)

About 900*650*2050

About 1100*850*2250

Table control cabinet size (length * width * height)

About 1100*700*930

The weightkg

About 2200

About 2500

About 3000

Note: stretch space and compression space can be customized according to customers' needs.


上一篇:Type D computer controlled electro-hydraulic servo universal testing machine.

下一篇:Type B microcomputer controlled electro hydraulic servo hydraulic universal testing machine.

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