With the continuous development and expansion of industrial automation production scale, the application of industrial six-axis industrial robots is becoming more and more extensive, and the technology is becoming more and more mature. In this era, Ziwei Testing Company also began to consider introducing mature industrial six-axis robots into the inspection industry, with the aim of improving the automation, stability and reliability of testing equipment. And try to make a system (a robot) have the ability to cover a variety of test pieces, a variety of testing items. This allows the users of this system to have more detection capabilities at the least cost and the smallest floor space.

【Test items】

· Inner casement doors and windows repeated opening and closing endurance test (with handle opening action)

· Outer casement doors and windows repeated opening and closing endurance test (with handle opening action)

· Lift and slid doors and windows repeated opening and closing endurance test (with handle opening action)

· Mechanical performance test (outstanding end lift heavy, warpage or flexural deformation, distortion, diagonal deformation, spacer, open limiting device, energetically closedown, window opening and closing force, door opening and closing force, anti-static distorsion test, soft weight impact test)

【Applicable standards】

· JG/T 308-2011 Building hardware for doors―Lift and slide hardware system

· GB/T 29739-2013 Test method of resistance to repeat opening and closing for windows and doors

· JG/T 192-2006 Test method for repeated opening and closing performance of windows and doors

· GB/T 11793-2008——4.4.3 Outstanding end lift heavy test

· GB/T 29049-2012 Doorsets-Vertical load test

· GB/T 14154-1993 Plastics doors-Vertical load test

· GB/T 11793-2008——4.4.4 Warpage or flexural deformation test

· GB/T 11793-2008——4.4.5 Distorsion test

· GB/T 11793-2008——4.4.6 Diagonal deformation

· GB/T 11793-2008——4.4.7 Spacer test

· GB/T 11793-2008——4.4.8 Open limiting device test

· GB/T 11793-2008——4.4.10 Energetically closedown

· GB/T 29530-2013 Hinged or pivoted doors-Determination of the resistance to static torsion

· GB/T 14155-2008 Doorsets-Soft heavy body impact test

【Model Description】

Product model： SARTS-NWT-A

SARTS:Robot manipulating durability test system series code

NWT: Inner casement doors and windows, outer casement doors and windows, lift and slid doors and windows repeated opening and closing and mechanical performance

A： Version code

【System technical parameters】

1. Robot technical parameters

1)     Setting method: Floor type

2)     Robotic arm can carry weight: 20kg

3)     Static torque at wrist: 23.5N · m on 6th axis, 49 N · m on 5th axis, 49 N · m on 4th axis

4)     Position repeatability accuracy: ± 0.06mm

5)     Setting conditions: Ambient temperature: 0 ～ 45 ℃; Ambient humidity: 20% to 85%; Mounting surface allows vibration: 0.5G

6)     Environmental resistance: equivalent to IP65; The parameters are measured below 1000 meters above sea level, and some parameters will be affected after exceeding.

2. Fixture technical parameters

1)     Inner casement doors and windows, outer casement doors and windows, lift and slid doors and windows: Anti-wear flexible fixture.

2)     Two sets of door and window mounting frame

3. Repeated opening and closing and mechanical performance technical parameters

· Power supply voltage: 380V 

· Door and window (leaf) opening speed: 0.2m/s—0.5m/s adjustable

· Handle opening speed: Adjustable

· Hand opening force: Real-time display, maximum value can be set

· Opening position pause time: 1s-4s adjustable

· Test times: 0-999999 times, settable, with power-off memory function

· Maximum size of outer casement doors and windows: 2400 * 2000 * 150 (height, width, thickness)

· Maximum size of lift and slid doors and windows: 2400 * 2000 * 150 (height, width, thickness)

· Equipment dimensions: 4000*2500*2700 (length, width, height)

· Control mode: PLC automatic control

【System composition and principle】

1 Computer

The computer is equipped with supporting test software developed by our company. This software can simplify the process of robot programming and trial teaching, and replace the complex hand programmer programming with a pre-edited algorithm. The tester only needs to input relevant parameters on the program interface, and the algorithm will handle the robot's motion trajectory.

2 Industrial six-axis robot

The six-axis robot has flexible motion, small motion inertia, and strong versatility. Through reliable motion algorithms, it is easy to realize the control of the fixture during the movement, and the requirements of the force direction perpendicular to the surface of the door and window during the repeated opening and closing of the door and window can be well completed, and at the same time, the door and window leaf can be controlled to open and close. The moving speed in the process easily meets the national standard requirements for the moving speed of the test piece.

3 Test piece frame

Combined with the design experience of our company's previous door and window inspection products, the test piece frame tailored for this test system can meet the solid clamping of most test pieces, while ensuring the position tolerances of the test pieces, so as to avoid damage to the test piece due to the poor installation level or verticality of the test piece.               

4 Other optional accessories

This test system is suitable for all the actions of simulating manual operation. As long as the durable action of the tested parts is the process of simulating manual operation, the test system can theoretically be completed. If you need, you can contact us, our company will send a first-class R & D team to develop customized tooling fixtures according to your specific requirements.