AX3PRO 펜 플로터 필기 로봇 오픈 소스 DIY 키트 코렉시 학습 프로그래밍, 알루미늄 합금 프레임, 사전 조립 배송 (A3 작동 사이즈)

상품 특징

• 선형 운동을 위한 알루미늄 프로파일 및 도르래
• 펜을 들어 올리는 서보로 간단하고 신뢰할 수 있습니다.
• The framework of this kit is made of 2020 and 2040 industrial aluminum profiles, 8mm thick 6061 aluminum alloy, and the guide wheel and aluminum profile are matched for linear motion. The up and down lifting mechanism adopts MGN9C micro linear guide system
• The XY axis stroke of this kit is 420 × 297mm, which is the same size as A3 paper. It is equipped with a 42 step stepper motor and SG90 servo system, with a recommended speed of 5000mm/minute
• This kit supports the home return function and comes with 2 home switches as a gift. Customers can install them themselves
• This kit uses the open source Arduino system, and can be used to write and draw on paper materials with related software.
• This kit has burned grbl1.1 version of writing and drawing firmware. Please burn the 0.9 firmware yourself
• Pre assembled shipment, PDF manual online download and USB flash drive gift
• This kit is about 3kg, and the package size is 72 × 30 × 10cm
• This kit is a USB interface, connected to the computer to work
• CoreXY pen plotter control board, hole compatible with Arduino UNO R3, support servo , support Grbl official software
• Input voltage (board power supply): 12V, DC5.5-2.1, inside and outside negative
• AX3PRO board factory default brush CoreXY Grbl 1.1 pen plotter firmware
• This product is divided into two parts: upper and lower, pre assembled and shipped
• After receiving it, the customer only needs to merge the upper and lower parts together, tighten the 4 screws and fix the synchronous belt to complete the assembly
• Home switch is included as a gift, installation is optional
• Adjustment of synchronous belt tension is simpler
• Fixed and more reliable
• The machine is moving, and the impact of high-speed motion causes slight movement of the writing machine. We can solve the problem by sticking double-sided tape to the foot.
• The reason for the movement of the paper is the same as that of the machine, so we need to firmly fix the paper on the desktop. We can use double-sided tape, transparent tape, or place a pressure plate on the paper, or make a fixed seat.
• The stepper motor of the machine is not locked during operation because the self-locking effect of the synchronous belt is poor. If the working time is long, we suggest that you set the firmware to $1=255, which means that the torque of the stepper motor will be permanently maintained after being powered on.
• Stepper motor current is too small, causing step loss. Usually, the factory current of the A4988 driver is around 0.6a, while the rated current of the stepper motor is above 1a. Therefore, in the case of frequent step loss, we recommend that you increase the driver current appropriately. You can adjust the small potentiometer on the A4988 with a screwdriver. In order to accurately adjust the current, you need a multimeter to cooperate.
• Sometimes the interference between the computer and the AC power grid can also cause stepping loss, so it is best to isolate the power supply of the writing machine from the computer. Buy two isolated power sockets, one for the writing machine power supply and one for the computer.
• The quality of the USB cable is not good, and sometimes it can cause step loss. You can try replacing the USB cable, not too long, as short as possible. A USB cable with a magnetic ring is better.
• The reasons for losing steps also include using software and G-code. Mature programming and control software should be used as much as possible, as they generate less G-code data to reduce errors in automatic calculations. Additionally, the running speed should not be set too fast.
• 산업용 및 과학용 중 #1,082,318위 (산업용 및 과학용 에서 상위 100개 보기)