The author slightly touches the 3D printing industry, do not say very understand, a little understand it, the general desktop machine equipment is mainly a pla of a variety of domestic pla printers flourishing, uneven, forming the principle of determining the molding accuracy in general.
The print precision now used is generally a structural frame part, and the surface is not good for post-processing.
The effect of printing is obvious.
After pla's finished, we talk about the key points, SLA curing.
In simple terms, fdm is a solid melted and stacked shape, similar to the wire rod method used for pottery, sla is the liquid resin fixed light, the liquid layer by layer fixed words piled up, liquid and laser precision seckill solid melting accumulation.
Form2 SLA Desktop 3D Printer Unpacking
Unpacking, a huge box
There is a generation of second-generation buyers who don’t buy old ones, and one generation of smaller-sized ones. The second-generation feeder does not look good.
Take it out like this, left toolkit
The left is the original pla machine makerpi The rightmost is the form2 cartridge, this is very advanced, it is very convenient to replace various materials, is a bit expensive, a box of 1500 or so, pla's about 100 foreign countries, domestic prices have what , generally 56 ten, a penny a cargo.
Instructions, what the bottom board accessories, install the driver does not own the official website, can not open, or send me after the sale.
The screen feels really good capacitive screen, and the same phone, ui a variety of feedback to do a good job, after opening the lid will have a dynamic effect
All installed
Above is the floor upside down, under the reservoir, scraper
The logo, aluminum alloy machine work feel is still pretty good, the price here can buy a car like a bean know.
This pair of leveling requirements is very high, the front under the screw fine-tuning the piece, should be one side of the pad.
Tool box, post-processing accessory kit, after cleaning, use alcohol to clean, dry, and support
Computer-side driver is installed, find a Terminator model, generally placed at an angle of 45 degrees, all parts grow like a tree, the bottom can not be left open, if there is a problem with the red part of the show
The molding size is much lower than the pla, but the accuracy is invincible
Wi-Fi sent to the printer after the printer has a display model, click OK to start printing
There will be time
A few hours later the lid was opened and the print speed was slower than that of pla. The model was hung upside down on the floor.
Remove the bottom plate, tilt down the model, the bottom plate is aluminum will be a little scratch, with a long time I do not know will not be bad, I see the official description of the floor is a consumable.
Alcohol bubble, wash for 10 minutes, if there is no place to clean, there will be some sticky resin on top, can not do
Removed to dry, or a little layered, I set the accuracy of 0.1 and there are 0.05 and 0.025 accuracy should be very smooth, and the time is longer, this accuracy is much better than ordinary product board.
The rest is to support and polish.
I didn't polish it. I polished it and tried it. A thousand grains of sand can be finely polished. It should be no problem to rub 5,000 to the mirror. The liquid resin is very delicate.
There are 7 kinds of materials in one box and one litre volume
The characteristics of each material should be replaced with one material. The bottom reservoir should be cleaned. Different characteristics cannot be put together. So, what are the problems? Ask me again.