The resin seeps out from the raw material of the pine coaster, making it impossible to clean and polish
I have brought a few of the TEMU coaster blanks.. Both the rounds and the squares. I am having some problems when I do fills in that the edge tends to bleed resin, which makes cleanup and sanding almost impossible. These are raw pine wood. Does anyone have any suggestions?? Does ...
- laser engraving
Henry45640Running 'Calibrate Camera Alignment' resulted in a black screen
I have the latest update on windows and lightburn (v2.0.04). Ran the “Calibrate Camera Lens” with no issues but running the “Calibrate Camera Alignment” I get a dark image after pressing “Capture Image”. I’ve unplugged camera, restarted lightburn, restarted computer with no help.
- laser
Henry34910Regarding the Z-axis issue
NEJE MAX 4 V2 E80, Equipped with Z-axis stepper I am trying to set lightburn so that when I input the material thickness, the z-axis will move to make it in focus. I have set the G54 z offset to -17, which is the focused position on the machine tool. When lightburn runs, it raise...
- laser
Henry40610How to use multiple cutting heads simultaneously with RDWorks?
How to use multiple cutting heads simultaneously with RDWorks? I can only use one cutting head at a time. What settings am I missing? This is a four head CNC laser cutting machine with servo motor.
- RDWorksV8
Henry49820Precautions for setting up laser welding machine
Laser welding machines are widely used for efficient and high-precision welding of various metal and non-metal materials. However, in order to achieve good welding results and high efficiency, correct settings and debugging are crucial. Next, we will provide a professional introd...
- laser welding
- laser machine
Henry85400Advantages and disadvantages of lateral and coaxial powder feeding in laser cladding
Disadvantages of side axis powder feeding technology 1. The selection of metal powder is limited Due to the lack of protective gas, the laser melt pool can only rely on the self-protection of the molten slag during the melting of the overlay powder. Therefore, in current industri...
- laser cladding
Henry1K00Excessive vibration during operation of three-phase asynchronous motor
Possible causes of malfunction: Excessive clearance of bearings due to wear and tear; Uneven air gap affects the balance of the motor; Unbalanced rotor leads to vibration; The bending deformation of the shaft affects the operation of the motor; Iron core deformation or looseness,...
- motor
- asynchronous motor
Henry1.1K00Common faults and solutions of variable frequency motors
1. The motor cannot start Possible reasons: Power failure or power not connected. Parameter setting error. External control signal issue. terms of settlement: Check if the power supply is functioning properly and ensure that it is connected. Check the parameter settings of the ...
- motor
Henry1.3K00Three methods of zeroing a servo motor
Zeroing is a big issue in servo control. There are a variety of system requirements for zeroing, different zeroing methods supported by each manufacturer's motion controller or driver, and a variety of feedback types for servo motors, resulting in a variety of zeroing methods. In...
- motor
- servo motor
Henry1.1K11What are the characteristics of coaxial helical gear reduction motors?
The coaxial helical gear reduction motor has the following significant characteristics: 1. Compact structure and small size: The design of the coaxial helical gear reduction motor makes it highly efficient in occupying space, suitable for application scenarios that require a c...
- motor
Henry1K10How to choose a multi axis laser control system
Multi axis laser control system is a classification of laser control systems, mainly used for multi axis laser equipment, which is mainly used for complex pattern processing of large format. Compared to traditional single axis but laser head laser machines, multi axis laser equip...
- laser control
Henry94411The causes of wave patterns on the cross-section of laser cutting machines
1. Machine vibration During the cutting process of a laser cutting machine, if it is affected by external factors such as water tanks, exhaust fans, etc., it may generate vibration, resulting in wave marks on the cutting surface. 2. Gear slipping The slippage between the gear an...
- laser cutting
Henry1.3K10Laser control method technology, which can remotely control plasma nanolasers using a magnetic field
A research team from the University of Alto in Finland has explored and implemented a new mechanism for laser operation. Through this mechanism, users can remotely control plasma nanolasers using a magnetic field. Previously, the only way was to "switch" plasma nanolasers throug...
- laser control
Henry98910Maintenance knowledge of laser cutting machine chiller
CO2 laser cutting machines, UV laser cutting machines, and metal laser cutting machines all use laser chillers for cooling and require maintenance of the chillers. In a metal laser cutting machine, both the laser and cutting head components require cooling from a chiller. The tw...
- hydrocooling
Henry1K10Is the GND in the control pin of the servo driver usually a ground wire or a negative pole of the power supply?
When using a servo (Panasonic) to return to the origin in a recent project, if other axes are also moving, the Z-phase zero point signal received by the PLC is easily lost, resulting in abnormal return to the origin position. Later, upon checking the driver manual, it was discove...
- motor
- servo motor
Henry1.1K20