Product Profile:

1, PWST-5 type electrohydraulic servo dual channel copper wire fatigue tester machine is used for building materials for wire and for drawing wire fatigue life test, such as wire, contact wire, copper wire, copper alloy wire and wire rope, can also be used for moving and static mechanical performance testing of materials and parts, including materials and parts of stretching, compression, low and high peripheral fatigue and other tests. PWST-5 type electrohydraulic servo dual channel copper wire fatigue tester machine is used for building materials for wire and for drawing wire fatigue life test, such as wire, contact wire, copper wire, copper alloy Ka tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ.

2, electro-hydraulic servo dynamic series testing machine development, development process of Boche international electro-hydraulic servo dynamic testing machine company development and manufacturing experience, adopting "unity, modularity, standardization" development concept, absorbing international electro-hydraulic servo dynamic testing machine technology, integrating the real use situation of domestic users designed to be made. Elektrik Servo Dynamic Testing Machine ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc A cï rot juak apɛi, a cï rot juak apɛi, a cï rot juak apɛi, a cï rot juak apɛi, a cï rot juak apɛi, a cï rot juak apɛi, a cï rot juak apɛi, a cï rot juak apɛi, a cï rot juak apɛi, a cï rot Kä ye kek looi aye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ

3, electro-hydraulic servo-static tester machine ye raan tök ye kɔmpiye min looi bɛ̈n bɛ̈n bɛ̈n bɛ̈n bɛ̈n bɛ̈n bɛ̈n bɛ̈n Testing machine host, constant pressure servo pump station, hydraulic clamps and other key parts for our company design and manufacture, servo valves, seals and other key external purchases are all selected with international, domestic similar products brand products, greatly enhancing the stability and reliability of the system, the overall performance of the testing machine and international product technology level are equivalent. Testing machine host, constant pressure servo pump station, hydraulic clamps and other key parts for our company design and manufacture, servo valves, seals and other key external purchases are all selected with international, domestic similar products brand products, greatly enha

Luɔi:

1、IEC/EN50119-2009 Railway Facilities. Ajuiɛɛr ye kek tɔ̈ɔ̈u. Electric traction aerial contact line

2、GB/T2611-2007 Testing Machine General Technical Requirements

3、TB/T2073--2003 Electrified Railway Contact Network Parts Technical Conditions

4、TB/T 2074-2010 Electrified railway contact network components test method

5、TB/T 3111-2017 Kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr

6、JBT 9397-2013 Ajuiɛɛr de tɛ̈ɛ̈r de tɛ̈ɛ̈r de tɛ̈ɛ̈r de tɛ̈ɛ̈r de tɛ̈ɛ̈r

Parameters kä:

1, static test force: ±5kN, static display accuracy: ±1% ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n

2, Dynamic test force: ±5kN; Dynamic fluctuation: not greater than ±0.5%.

3, Operator amplitude: ±125mm (cylinder stroke is 0-250mm), indication value accuracy ±1%.

4, Frequency range: 0.01-3Hz.

5, Shift measurement accuracy: ±0.5% indication value (not divided throughout)

6, Resolution of displacement measurement (magnetic displacement sensor): 0.01mm.

7, multi-segment function generator.

8, Counter: 999, 999, 999, a lëu a tɔ̈ɔ̈u.

9, control mode: load, displacement, deformation control mode, main test wave shape: supported by controller (including sinus wave, square wave, triangular wave, slope wave and external input wave shape);

10, tɛmɛ ɣän: 1100mm.

11, kɔc cï gam: 3.3*108N/mm.

12, dït: 1360 * 600 * 3200mm.

13, tɛ̈n yenë yen luui thïn: 21 MPa.

14, Servo pump station specifications: flow 63L/min, 21Mpa, motor power 30kW, 1450r/min.