The basic idea of excavator cab design, the basic idea of excavator cab design is to simulate the frame signal and provide it to the excavator cab The circuit, connected by a self-made wiring harness, feeds back the signal of the excavator cab to the monitor of the detector, the signal board of the excavator cab, and the electrical equipment inside the excavator cab, and this part reflects the excavator cab circuit Is it normal? Next, I will tell you the basic idea of excavator cab design.
Detection and maintenance personnel can easily carry out static and dynamic detection through this instrument, and combine with the electrical schematic diagram of related models to eliminate excavators in time Electrical failure in the cab. The detector requires a DC power supply, but during the design and production process, space and a fixed position are reserved inside the main control box. A regulated power supply can be installed according to the needs, so that the instrument can be suitable for different places and improve the equipment. Mobility and flexibility. There is a two-phase main power switch inside the instrument, and a main power switch (located outside the main control box of the instrument) on the line. After the switch is turned on, you can start using the detector. There is also a main power switch on the handheld control box, which can control the power relay in the main control box of the tester. Every time you start to test the wiring harness of the excavator cab, you only need to operate this switch. There is also a circuit breaker in the circuit to ensure the safety of the circuit. The outlet end of the circuit breaker is divided into a circuit, which supplies power to the main control box of the tester all the way; the main sub-section of the line connecting the tester and the wiring harness of the excavator cab.
①Connect the controller wiring harness, which is composed of root wires, mainly to feed back the electrical signals of the excavator cab after electrical actions to the control The corresponding signal light on the box indicates whether there is a fault point.
②The front connection harness, when in use, you can change the corresponding harness according to different models. Now the wiring harness has been integrated through improvements, so that it is not necessary to frequently replace the front wiring harness due to changes in vehicle models during use, which can not only reduce the inspection time, but also increase the service life of the detector.
This is the basic idea of the design of the excavator cab that we are telling you, and I hope it can help you, everyone wants to know more You can continue to pay attention to our website for multi-excavator cab knowledge, or contact us, we will answer the related questions of excavator cab for everyone.