Specifications of the New Testing Machine for an Chang Drive Shafts, Static Torsion Testing Machine. Discounts Available for Large Orders.
Quasi-static Torsion Testing Machine
The quasi-static torsion testing machine is a special equipment designed for the quasi-static torsion fracture strength test of specimens below 10KNm. This equipment is controlled by an industrial computer, with a variable-frequency motor and a reducer for output, a frequency converter for speed regulation, a sensor for signal transmission, and a speed-changing mechanism for loading to complete the test. During the quasi-static torsion test, when the specimen swings to a certain angular position, the variable-frequency motor, through the reducer and the frequency converter, makes the drive shaft rotate at a set speed, and the loader of the speed-changing mechanism loads at the required speed until the specimen fractures.
Usually, during the quasi-static torsion test , when the specimen swings to a certain angular position, the variable-frequency motor, through the reducer and the frequency converter, makes the drive shaft rotate at a speed of 2.5r/min, and the brake loads and brakes at a speed of 50Nm/r until the specimen is damaged; when the brake is disconnected and the output end of the drive shaft is locked, at this time, the loading torque of the starting motor is very large, causing the drive shaft to fracture and be damaged before it rotates, thus completing the static torsion test.
II. Main Technical Indicators:
1. Torque: 0 - 10KNm
2. Torque measurement accuracy: ≤ ±0.5%FS
3. Speed range: 0.5 - 200r/min
4. Swing angle of the fixed end: 0 - 55°
5. Dynamic loading degree: 2 - 100N/r
6. Moving mode of the tailstock: Automatic distance adjustment (ball screw + motor)
7. Swing angle of the moving end: 0 - 35°
8. Distance between chucks: 100 - 1000mm
III. Design principle of the test bench system
According to the test requirements, the test system device should ensure the control accuracy and stable and reliable operation of the system, and overcome the influence of low-speed crawling factors. That is, in the low-speed state, it can control the dynamic loading degree during the specimen loading process and realize stepless speed regulation within a wide range.
IV. After-sales service:
1. After the equipment is installed and debugged at the buyer's site and qualified, starting from the date of confirmation by both parties through signing, Shanghai Anchang Machinery & Equipment Co., Ltd. will provide one-year free warranty; lifetime maintenance.
2. During the warranty period of the goods, Shanghai Anchang Machinery & Equipment Co., Ltd. is responsible for all non-human quality problems, and the company will bear the maintenance costs. After the main parts of the goods are replaced during the warranty period, the warranty period of the goods will be recalculated. The equipment provides lifetime maintenance services. After the warranty period, only the cost of spare parts will be charged for maintenance. The company will provide all spare parts for this equipment at a preferential price for life;
3. During the use of the goods, after receiving the maintenance service notice from your side, Shanghai Anchang Machinery & Equipment Co., Ltd. will respond within 1 hour with excellent service attitude and complete communication with our technical staff; provide a maintenance solution within 2 hours; solve general faults within 6 hours; if necessary, send personnel to the site within 24 - 48 hours.
4. Shanghai Anchang Machinery & Equipment Co., Ltd. has dedicated after-sales service personnel who actively follow up and provide dynamic services. According to the archives, they conduct irregular return visits to check the operation of the equipment, promptly identify problems and eliminate potential hazards;
5. Provide free software upgrades and offer training or guidance to operators.
| Qianyu Wangpu | / |
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