Libre Antenne

Parce que les paroles s'envolent, les écrits restent ici.

Vous n'êtes pas identifié(e).

Annonce

#1 2021-02-24 09:10:51

JeeldeBoer
Auditeur
Inscription : 2020-09-24
Messages : 13

3D Metal Printer Interface Instructions for the Use

Metal 3D Printing allows for the production of very complex structures that are simple, powerful and suitable for engine, aerospace and medical applications. You must abide by certain simple principles of engineering and design to make the best of metal 3D printing. We will send you 7 basic design tips for 3D metal printing in these guidelines.


#Tip 1: Phase Optimization
Much as you're not expecting to cast a complicated sheet metal piece into a foundry, you're not going to dump a traditional CNC machined piece into a Metal 3D Printing business. So you really must talk to your supplier before you start designing your component and get guidance if you have no experience designing your part.

Tip 2: On a diet, put your portion
Metal-3D printing technology has two basic types: Laser-based technology or beam-based technology, the first being a multi-jet printing technology. Many laser or beam methods are used nowadays to shuffle the powder to directly print the press and create a virtually 100% solid metal component of the correct dimension. However, most multi-jet printing processes utilize resin as a way of connecting metal particles together and the resultant pieces are later sintered in a secondary phase. This typically corresponds to a 50% volume fall, which does not always mean that they are actually inexact. The fall is predictable. Although multi-jet printing, utilizing the synthetic technologys, is quite the reverse with build height and volumen being secondary, the build period is very similar to the thickness of the content used and to a smaller degree to the height of the building, but for the costs of the material itself, the multi-jet pressing with sintering technologies. If you want to build fat components, then multi jet and frying is definitely best; but you need to place the component on a diet to hold its weight to a minimum, if you want to produce specific and almost 100 percent solid metal components with incredibly high intensity.
So many great 3D CAD programs are out there to help you accomplish this style of design. These types of systems create the design with many iterations which imitate the efficiency of nature and enable you to use the minimum absolute content.

Tip 3: Metal 3D is not a CNC replacement
So many people consider the Metal 3D Printing to be extremely precise, and while its accuracy is far greater than it was ten years ago, it is still not accurate machining! Usually, +/-0.1 to 0.2 mm are required, but it's not a hard and rapid law. Due to the design or volume of the components, parts may be buckled and bent to allow you to see parts from a CAD at times of up to 1 to 2 mm. It's unusual, but it's valid if Metal 3D Printing's general laws are violated. If you wish to obtain functionality that are extremely precise, we strongly encourage the usage of a secondary method. After printing, tapped holes, reamed or bored holes and some essential faces or features may be made. This helps you to accomplish the best of all worlds; systems cannot only be machined with a few high-precision features, if appropriate.

#Tip 4: Do not take too many of the diets
Much like being too dense is not healthy, it can also be troublesome to be too thin. Wall thicknesses greater than 0.5mm are highly advised, otherwise the properties will be skewed due to the temperatures involved.

Slots, Slots, and Holes #Tip 5:
Keeep the hole, slot or void, either horizontally or vertically, much greater than 0.5mm, or they will merely blend with the opposite wall, and no longer function.

#Tip 6: Wide Furrow
If you want to prevent us from using filleter supports that are costly to delete, hold any overhangs below 0.5mm in the component. There's a 0.5mm thing here if you've heard. In our research samples, the larger your void is, the more probable you are that the flat ceiling would crumble as a consequence of a lack of support in the powder bed as we construct a horizontal or rectangular hole. You may counteract this by way of rounding or sloping ceilings. The sloping ceilings are the most effective and should be added to the biggest openings, since the 45 degree slope stands individually, whereas where the diameter is above 4 to 5 mm, the rounded ceiling is starting to fall down.

Tip 7: Autonomous support systems
Companies usually cut out the key aids using a Fast EDM Wire Eroder and then use a rotary grinder and other industrial instruments to bring the remainder out. It takes time and resources to produce and extract the supports for laser-melted components, hence it is highly advised that we avoid designs that first involve them. You will do this if you grasp the concept of metal 3D printing. You should plan the section in the Z direction of the building to be self-supporting. As long as each wall is over 45 degrees high, it is self-supporting and needs no supportive support.

Hors ligne

#2 2021-12-09 11:02:44

waxy
Acteur
Inscription : 2021-07-28
Messages : 35 992

Re : 3D Metal Printer Interface Instructions for the Use

сайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайт
сайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайт
сайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайт
сайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайт
сайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайт
сайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайт
сайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайт
сайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайт
сайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайт
сайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайтсайт
tuchkasсайтсайт

Hors ligne

Pied de page des forums