Mechanical Impact Testing Machine

Mechanical Impact Testing Machine is a professional equipment used to evaluate the impact resistance of materials or products. It simulates impact loads in real or harsh environments to assess the strength, durability, and reliability of samples. The following details are provided from five aspects: working principle, technical parameters, functional features, application areas, and selection recommendations:

Working Principle

It mainly consists of three parts: the impact testing mechanism, control system, and data acquisition system. Its working principle is based on the law of energy conservation. By setting the impact load and impact speed, the impactor (striker) applies an impact force to the sample placed on the impact table. After being subjected to the impact load, the sample deforms and may be damaged, while the impact sensor measures and records parameters such as impact force, impact speed, acceleration, and displacement. The data acquisition system processes these parameters to derive the impact response curve and various mechanical parameters of the sample, thereby evaluating the material's impact resistance.

Core parameters include:

Model AP-JXCJ-500

Work Platform 500×500 mm

Load 15KG

Peak Acceleration Half-sine wave: 20--600 G

Pulse Duration Half-sine: 1---30ms

Test Conditions Met Acceleration 30g, pulse time 25ms

Equipment Dimensions 1300×1450×2550mm

Total Equipment Weight 1300 kg

Measurement System

Input Channels 2 channels

Sampling Frequency 192KHz

Voltage Range -10V--+10V

Coupling Method AC/DC/ICP

Pulse Duration 0.5—100ms

Acceleration 5000G

Communication Interface USB2.0

Supported Standards ISO, MIL-STD-810, user-defined standards

Operating System Microsoft Win7/10

System Acceleration Sensor

Output Method Charge type

Sensitivity 3.93pC/g

Frequency Range 0.5---12KHz

Acceleration Range ±2500G

Operating Environment -40~+160℃

Other Specifications

Power Supply AC  3-phase 380V±10％ 5KVA 

Compressed Air 0.5-0.8Mpa

Temperature RT～40℃

Humidity 25℃＜85RH％

Reliability Normal use ≥5000 hours;

Verification Standard JJG541-2005

Mechanical Impact Testing Machine has the following functional features:

Waveform Simulation: Supports three standard impact waveforms—half-sine wave, square wave, and post-peak sawtooth wave. Some devices also feature trapezoidal wave expansion, simulating various real impact scenarios.

Large Load Design: Capable of impact testing on specimens weighing over 450kg, meeting the testing needs of heavy products.

Wide-Range Adjustment: Pulse duration is continuously adjustable to accommodate different testing standards.

Anti-Secondary Impact Braking: Ensures safety during the impact process and prevents damage to the equipment.

Fully Digital Control System: Displays real-time impact waveforms, improving testing accuracy and repeatability.

Automatic Measurement System Capture: Records and saves the entire testing process for subsequent analysis.

When selecting, the following factors should be comprehensively considered:

Product Type and Size: Determine the type, size, and weight of the product to be tested, and select an appropriate impact table size and load capacity.

Environmental Conditions: Consider whether specific humidity, air pressure, or other environmental conditions are required during testing.

Key Technical Indicators: Focus on key technical specifications such as maximum acceleration, velocity change, and pulse duration to ensure they meet testing requirements.

Temperature Control Accuracy and Stability: For tests requiring temperature control, understand the equipment's temperature control accuracy and stability to ensure the accuracy of test results.

Ease of Operation: Consider the door opening method, observation window design, and user-friendly interface to improve testing efficiency.

Brand and Reputation: Choose manufacturers with good brands and reputations to ensure equipment quality and after-sales service.

Safety Performance: Evaluate the equipment's safety performance, including electrical safety, mechanical safety, and safety protection measures in high and low-temperature environments.

Reliability and Durability: Consider the equipment's reliability and durability to ensure long-term stable operation.

User Feedback: Review evaluations and feedback from other users to understand the equipment's performance in actual use and potential issues.

Budget Planning: Select the appropriate equipment model and configuration based on the budget range, ensuring not to sacrifice quality and performance for low prices. If you are interested in consulting about this equipment, please feel free to call us.