What is a helmet impact testing machine?
In today's industrial production and construction fields, quality testing of safety protection equipment is crucial. As a key piece of equipment to protect workers’ head safety, the performance testing of safety helmets cannot be separated from professional equipment——Safety helmet impact testing machine. This article will introduce in detail the functions, principles and industry applications of this equipment, and discuss the development trends of security detection technology based on hot topics on the Internet in the past 10 days.
1. Definition and use of safety helmet impact testing machine
The helmet impact testing machine is a professional testing equipment that simulates the head impact environment. It is mainly used to test the impact resistance, puncture resistance and buffering effect of the helmet. Through scientific data evaluation, ensure that safety helmets comply with national standards (such as GB 2811-2019) or international specifications (such as EN 397).
| Core functions | Test standards | Applicable industries |
|---|---|---|
| Vertical impact test | GB 2811-2019 | building construction |
| Puncture resistance test | EN 397 | Electric power engineering |
| Low/high temperature environment testing | ANSI Z89.1 | Petrochemical industry |
2. Correlation analysis of hot topics in the past 10 days
Combined with the recent hot spots across the entire network, production safety and intelligent detection technology have become the focus. The following is relevant topic data:
| Hot search keywords | Number of discussions (10,000) | Related technologies |
|---|---|---|
| Industry 4.0 quality inspection upgrade | 56.2 | AI visual inspection |
| Implementation of the new production safety law | 89.7 | Intelligent monitoring equipment |
| Anti-counterfeiting of labor protection supplies | 42.3 | Blockchain traceability |
3. Working principle of safety helmet impact testing machine
The equipment is tested through the following process:
1.Sample fixation: Install the safety helmet on the simulated head mold and adjust it to the standard height;
2.shock release: The steel hammer freely falls and impacts the cap shell, and the sensor records the impact force data;
3.Result analysis: The system automatically determines whether it meets the energy absorption ≤ 4900N, puncture contact gap ≥ 15mm and other indicators.
4. Technology development trends
According to recent industry trends, safety testing equipment presents three major upgrade directions:
| Technical direction | Representative enterprise | Application cases |
|---|---|---|
| IoT remote monitoring | Honeywell | Real-time data transmission to cloud platform |
| Multi-environment simulation testing | MTS Systems | Extreme cold/high temperature composite test chamber |
| AI defect identification | Hikvision | Automatically mark material cracks |
5. Purchasing Suggestions and Industry Standards
Enterprises need to pay attention to the following when purchasing equipment:
•Qualification certification: Need to have CMA/CNAS testing qualifications
•Test accuracy:Impact force measurement error should be ≤±1%
•Extended functions:Support customized test solutions (such as electrical insulation test)
As the world attaches greater importance to labor protection, the safety helmet impact testing machine has developed from a single detection tool to a key node of the intelligent quality management system. In the future, combined with 5G and digital twin technology, this field will usher in a new era of more accurate and efficient detection.
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