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hongjin
Product Overview:
This laptop hinge torque tester measures hinge torque degradation after repeated opening and closing of a laptop lid. It measures hinge torque values each time, records the curve, and plots a torque degradation life curve, improving the inconvenience of having to disassemble the hinge to measure torque. Its Windows-based interface allows for simple and convenient operation, and all data can be stored (test conditions, torque-angle curves, life curves, inspection reports, etc.). This machine is suitable for torque and life testing of screws, torsion springs, hinges, hinges, housings, fasteners, wiring harnesses, and other products. Through industrial computer analysis, it accurately measures torque versus rotation angle and torque versus speed curves for the test object. It also allows precise control of the rotation angle, speed, target number of measurements, and pause time during screw torque testing. Furthermore, its use of servo motors and Windows-based control system makes operation simple and convenient, and all data can be stored, making it a reliable, high-performance mechanical testing instrument.
Product Features:
1. Print and save graphs (torque-angle graph, torque decay graph, inspection report).
2. Store test data to hard drive (each record can be saved, unlimited times).
3. Test conditions are set on the computer screen (including opening angle, speed, number of times, pause time, etc.).
4. The inspection report header can be modified at any time (in both Chinese and English).
5. Inspection reports can be exported to Excel for editing.
6. Records torque-angle graphs for each test.
7. Displays torque-angle graphs and torque decay graphs simultaneously.
8. Adjustable notebook test position.
9. Single-sided or double-sided force application is selectable.
10. This device simulates repeated opening and closing of a laptop lid to determine if the hinge retains its grip or if increased resistance damages the plastic body.
Product Components:
1. Frame:
a. Drive: Utilizes a servo motor for high-precision positioning, high torque, and long-term use.
b. Transmission: Utilizes a synchronous belt dual-arm transmission for high efficiency, smooth operation, low noise, and no wobble.
c. Guide: Utilizes precision slide rails for low-friction, stable, and durable guides for the swinging shaft.
d. Table: The height of the fixed work platform is adjustable to ensure concentricity between the swinging shaft and the swinging arm.
2. Control:
a. Human-Machine Interface: Utilizes Windows operating system control, displaying test parameters and data such as set angle, current angle, operating speed, set number of tests, number of tests completed, and dwell time.
b. PLC: Utilizes a customized PLC from Hongjin for high reliability and durability.
c. Angle: Utilizes a high-precision photoelectric encoder for angle measurement.
d. The test bench can be set for rotation angle, speed, number of tests, and height adjustment.
| Test station | Single Station |
| Maximum load measurement | 5 Nm |
| Test speed | 0-20 rpm/min |
| Angle accuracy | ±1° |
| Flip delay range | 1-1.8 sec |
| Power supply | AC220V, 50 Hz |
| Applicable laptop size | 17.3-inch (optional) |
| Test angle | 5-360 degrees (adjustable) |
| Angle resolution | 0.01° |
| Close delay range | 1-1.8 sec |
| Flip times setting range | 1-999999 times |
Product Overview:
This laptop hinge torque tester measures hinge torque degradation after repeated opening and closing of a laptop lid. It measures hinge torque values each time, records the curve, and plots a torque degradation life curve, improving the inconvenience of having to disassemble the hinge to measure torque. Its Windows-based interface allows for simple and convenient operation, and all data can be stored (test conditions, torque-angle curves, life curves, inspection reports, etc.). This machine is suitable for torque and life testing of screws, torsion springs, hinges, hinges, housings, fasteners, wiring harnesses, and other products. Through industrial computer analysis, it accurately measures torque versus rotation angle and torque versus speed curves for the test object. It also allows precise control of the rotation angle, speed, target number of measurements, and pause time during screw torque testing. Furthermore, its use of servo motors and Windows-based control system makes operation simple and convenient, and all data can be stored, making it a reliable, high-performance mechanical testing instrument.
Product Features:
1. Print and save graphs (torque-angle graph, torque decay graph, inspection report).
2. Store test data to hard drive (each record can be saved, unlimited times).
3. Test conditions are set on the computer screen (including opening angle, speed, number of times, pause time, etc.).
4. The inspection report header can be modified at any time (in both Chinese and English).
5. Inspection reports can be exported to Excel for editing.
6. Records torque-angle graphs for each test.
7. Displays torque-angle graphs and torque decay graphs simultaneously.
8. Adjustable notebook test position.
9. Single-sided or double-sided force application is selectable.
10. This device simulates repeated opening and closing of a laptop lid to determine if the hinge retains its grip or if increased resistance damages the plastic body.
Product Components:
1. Frame:
a. Drive: Utilizes a servo motor for high-precision positioning, high torque, and long-term use.
b. Transmission: Utilizes a synchronous belt dual-arm transmission for high efficiency, smooth operation, low noise, and no wobble.
c. Guide: Utilizes precision slide rails for low-friction, stable, and durable guides for the swinging shaft.
d. Table: The height of the fixed work platform is adjustable to ensure concentricity between the swinging shaft and the swinging arm.
2. Control:
a. Human-Machine Interface: Utilizes Windows operating system control, displaying test parameters and data such as set angle, current angle, operating speed, set number of tests, number of tests completed, and dwell time.
b. PLC: Utilizes a customized PLC from Hongjin for high reliability and durability.
c. Angle: Utilizes a high-precision photoelectric encoder for angle measurement.
d. The test bench can be set for rotation angle, speed, number of tests, and height adjustment.
| Test station | Single Station |
| Maximum load measurement | 5 Nm |
| Test speed | 0-20 rpm/min |
| Angle accuracy | ±1° |
| Flip delay range | 1-1.8 sec |
| Power supply | AC220V, 50 Hz |
| Applicable laptop size | 17.3-inch (optional) |
| Test angle | 5-360 degrees (adjustable) |
| Angle resolution | 0.01° |
| Close delay range | 1-1.8 sec |
| Flip times setting range | 1-999999 times |
