弹簧拉压试验机系列

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Shock absorber spring knowledge 2020-08-14 15:18:11

Damping spring is a commonly used elastic component, widely used in various vibration equipment, automobile manufacturing and other industries, with good stability, low noise, good vibration isolation effect, long service life and other advantages.

Performance standard and function of torsion fatigue testing machine 2020-08-13 10:20:44

Torsional fatigue testing machine refers to the use of electro-hydraulic servo, electro-magnetic resonance, hydraulic, electric and other exciting mode, equipped with a suitable control system, can be within a certain frequency range, the sample applied cyclic torque testing machine.The testing machine usually includes torsion system, torque measurement system, extensometer system, control system and data acquisition system.In addition, according to the different USES of the testing machine, you can also choose a variety of accessories.The torsional fatigue testing machine is mainly used to measure the fatigue characteristics or fatigue life of metal and non-metal materials and their components (such as transmission shaft, half shaft, belt wheel, etc.) under the condition of alternating torque.

Classification of spring testing machines 2020-08-12 10:49:53

After spring produce, before use, through rigorous testing to be put into use, because spring is most used in above the main components of machinery, vehicles, such as the spring on the vehicle, if installed in the car did not pass the strict test of the spring, literally in the vehicle used above, performance is not up to par, that would be easy to cause very serious consequences;

What are the functional features of the horizontal spring torsion testing machine 2020-08-11 09:36:13

The horizontal spring torsion testing machine is suitable for testing the torsional Angle and torsional moment of all kinds of large springs. The torsion resistance test of parts and components can also be carried out by adding corresponding attachments.

Zhongchuang takes you to understand the fatigue performance of leaf springs 2020-08-10 10:13:47

Electro-hydraulic servo spring testing machine, our company adopts the domestic leading mature electro-hydraulic servo dynamic test technology, combined with many years of experience in the spring testing machine industry, and developed for the static performance of leaf spring and dynamic fatigue series of products. The testing machine has the dual functions of static and dynamic tests, and integrates the traditional static and dynamic tests on a testing machine, which has important economic and technical value.

The main factors that influence the fatigue strength of spring 2020-08-07 09:42:10

Spring fatigue testing machine is mainly applicable to the automotive accelerator pedal spring endurance fatigue, static and static stiffness, compression fatigue, elastic fatigue, fatigue life, reciprocating fatigue, damage fatigue and other mechanical properties test.

Implementation standard and test requirements for wire torsion testing machine? 2020-08-06 10:51:16

The wire torsion testing machine is used to measure the plastic deformation capacity and surface and internal defects of wire with the diameter (or characteristic size) of 0.1mm ~ 14mm or 0.3mm~10mm of metal wire (steel wire, copper wire, aluminum wire, aluminum alloy wire, etc.) during unidirectional or bidirectional torsion.

Selection of spring tension and compression tester 2020-07-07 09:47:48

Spring tension and compression testing machine is divided into manual model, automatic model, microcomputer control model and precision control model, customers can choose according to their own test requirements.

Take you to know zhongchuang spring testing machine 2020-07-06 17:31:02

Zhongchuang testing machine was founded in 2010, has been ten years of history, the company started with the research and development of spring testing machine, ten years of grinding sword, now zhongchuang spring testing machine in the domestic and foreign markets has won praise, product technology constantly updated. Products mainly include: spring tension and compression testing machine series, spring torsion testing machine series, spring fatigue testing machine series, elastic components custom testing machine.

10N-500N precision spring tension tester

10N-500N precision spring tension testing machine is especially suitable for the detection of all kinds of precision spiral spring, small dish spring, shrapnel and special-shaped spring, mainly used in the laboratory of spring production enterprises, spring use enterprises, quality inspection, measurement, various colleges and universities mechanics laboratory and other places.

Product description

Parameters

Product Introduction:

Technical parameters:

Loading mode: automatic loading and electronic handwheel (fine tuning)

Control type full touch screen model

Precision model ZCTL-ZJ wide range, high precision

Load units N, kN, GF, KGF, LBF, KIP

Optional sensor range (N) 10, 20, 30, 50 100, 200, 300, 500

Minimum reading value of test force (N) 0.001 0.01

The measurement range is 1%-100% FS

Relative error of indication (%) is better than ±1.0

Value repeatability (%) was better than ±1.0

Minimum displacement reading value (mm) 0.001

Deformation measurement error > ± (50+0.15 L) m

Electronic handwheel (fine tuning) 0.001mm/ lattice (configurable)

Stretch and compress space (mm) 190

Pressure plate diameter (mm) 30 60

Parallelism of pressure plate (mm) 0.05, 0.1

The testing machine speed range is 0.01-500mm/min

The maximum test speed is 500mm/min

The maximum reset (parallel disk) speed is 500mm/min

Size of testing machine (mm), weight 480*380*655 60kg

Power supply AC 220V±10% 50Hz

Noise level dB (A) 45

Testing machine level 0.5/1

Machine features:

☆ Large screen control interface, simple, intuitive, easy to learn and understand, easy to operate in different age groups;

☆ Structure proportion is good, fine spray sheet metal, beautiful appearance, high-end class;

☆ Complete machine configuration parameter design, including machine hardware configuration, sensor calibration, motion control, test operation, etc

Can be configured to meet the needs of different users;

☆ Especially suitable for micro and precise spring, shrapnel, elastomer detection, laboratory precision testing;

☆ Preset test methods for different types of samples to avoid the trouble of setting before each test;

☆ Four kinds of test methods, two types of test, you can connect the three-color indicator light to the results of light display;

☆ Under the premise of ensuring accuracy and repeatability, high-speed acquisition can be achieved, high degree of automatic detection, one-key completion

Complete the whole test process, greatly improve the test efficiency;

☆ For a single type of spring can be set to repeat batch detection, improve the efficiency of online detection;

☆ The electronic handwheel can be loaded at a speed of 1 m (micron) deformation movement at the minimum;

☆ Screen selection of industrial grade 9.7 inch LCD screen (not commercial grade), 1024*768 resolution,

It has the advantages of full interface control, accurate touch control, long life, stable performance, wide viewing Angle and small eye damage.

☆ The whole test control can choose the stylus, control point press accurate, reduce misoperation;

☆ Data results automatic judgment, automatic analysis, real-time display;

☆ The whole machine test precision is high, price is moderate, after-sales service is efficient and high quality, can replace the similar foreign models

Keyword:

Precision spring tension and compression testing machine

300N spring compression testing machine

Table spring testing machine

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