Tool and Equipment Inspection

One, System Overview

EDGJ-20Type Full ComputerMechanical Property Test Equipment for Electric Power Safety ToolsThis specialized testing equipment is designed to assess the tensile strength of electrical machinery. It is composed of two main parts: a hydraulic control system and an industrial control system. The hydraulic control system boasts an aesthetically pleasing design, a rational and safe structure, and high technological content. The industrial control system utilizes a computer for operation, integrating functions such as signal collection, conversion, processing, data computation, database management, real-time display, and control of executing elements. It is widely applicable for safety inspections of electrical safety tools (e.g., belt buckles, lanyards), tension tests on various lifting tools like cables, pulleys, double hooks, and block and tackle, and can also perform static load tests on mechanical components such as lines, fittings, and insulating porcelain bottles.

This system boasts the following features:

1The force value of the tested item and the test duration can be manually set.

2Automatically compensates for the rated force value of the tested component.

3Automatically completes the testing process for the items being tested.

4Automatically records test data for the tested items, and allows for inquiry and printing.

5Automatically prints the test report for the tested item (printer optional).

This system boasts high automation, high testing accuracy, powerful control functions, ease of operation, a user-friendly interface, and is safe and reliable. Utilizing this system will greatly....Dati boosts testing efficiency.

Section II: Working Principle

During operation, the test piece is connected to a force sensor and an oil cylinder at one end, and to a loading frame at the other. At the start of the test, the hydraulic pump is activated, and the test piece is stretched by the cylinder's movement. The force sensor measures the applied force on the test piece, and the measurement signal is processed through the pre-polarizer..The expanded input is processed by the industrial control computer, which compares the measured force values with the set values. Based on different operating conditions, the computer controls the start-up and conversion of the hydraulic pump. Once the set time elapses, the hydraulic cylinder stops operating and the measured piece is released. During this process, the collection, filtering, andA/DData processing, such as hydraulic pump control, is executed by industrial control computers. Simultaneously, the display screen real-time plots the force curve of the measured part, records the measured data during the testing process, and stores it in the form of a historical record table, allowing users to query and print the data of the tested parts.

III. System Components

The system consists of a hydraulic system and a control system.

The hydraulic system consists of three main components: the load-bearing frame, sensors, and the hydraulic station.

The industrial control system is housed within the control cabinet, consisting of six main components: a monitor, keyboard, mouse, industrial computer, data collector, and electrical control.