Technology

        

Aspect

Single Spot

Variable Spot

Dynamic Focus

Component of Optical System

355nm Solid-State Laser

355nm Solid-State Laser

355nm Solid-State Laser

Scanhead（2D）

Scanhead（2D）

Dynamic Focus Scanhead （3D）

Beam Expander

Electronic Beam Expander

NA

F-theta Len

F-theta Len

NA

Technical Difference

1. Solid-State Laser creates 355nm laser.
2. Beam Expander expands parallel light for 2D Scanhead
3. Scanhead changes angles to redirect the parallel light
4. F-theta Len makes parallel light approximately focusing on the printing platform.

1. Solid-State Laser creates 355nm laser.
2. Electronic Beam Expander, is driven by step motor, expands parallel light with different beam diameters
3. Scanhead changes angles to redirect the parallel light
4. F-theta Len makes parallel light approximately focusing on the printing platform.

1. Solid-State Laser creates 355nm laser.
2. Dynamic Focus Scanhead （3D）is constructed with a 2D Scanhead(XY) and a Z-Axis driven by Voice Coils motor which makes sure each point in printing platform is focal point.

Quality

Each spot in the scan plane is not the same size. The larger the printing platform, the greater the distortion(Spot roundness is less than 80% at edge).

Each spot in the scan plane is not the same size. The larger the printing platform, the greater the distortion(Spot roundness is less than 80% at edge).

The size of each spot in the printing platform is the same, the spot roundness is over 90% in middle or at edge.

Efficiency

Standard printing speed

80% ~ 100% faster than standard speed

100% ~ 150% faster than standard speed

Cost

Standard cost

Higher cost

The highest cost

QUBEWARE PRO is a professional control software developed specifically for QUBEA 3D printer. It`s easy to operate and learn, can effectively improve work efficiency. This software supports the dynamic focus algorithm, multi-size printing platform, multiple scanning galvanometers and multiple lasers, also can optimizes path algorithms to improves print quality.

The software has a built-in parameter package, which can be directly used to retrieve the parameters in the parameter package without manual setting. The parameters of 0.1 and 0.05 can be set separately, and the process package of different resin materials can be set based on the requirements. At the same time, it`s added to estimate the printing time algorithm, the estimated time will be more and more accurate after multiple printing. Laser path scanning scheme is also added to optimize the quality of the model surface and speed up the printing time. The algorithm of liquid level adjustment is modified to make the time of liquid level adjustment shorter.

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