3D printing is a standard method of manufacturing used in a variety of industries across the globe. One of the main reasons why technology is prevalent is the fact that it aids in the production of distinct and precise products. The quality of the printing bed greatly influences the preciseness and perfection of the end product in 3D printing.
The printing bed is the surface on which the layers are produced in 3D printing. The only layer that directly lays on the 3D printer is the first or the bottom layer. The quality of the bottom layer affects the overall quality of the final product. Carborundum Glass Platform is one of the several types of printing beds in the market. In this post, we discuss choosing the best printing bed.
Common types of printing beds
The types of printing beds are significantly influenced by the material from which the bed is made. Most printing beds are made from either aluminum or glass. Most of the time, the printing beds come built into the 3D printers. This means that if you want a change in the bed material, you have to get a new printer. Aluminum is the most common type of material used in printing beds. The reason for the popularity of the material is that it is a high conductor of heat. This means that the temperature is evenly distributed throughout the printing bed.
The high conductivity also helps to reduce issues such as warping that may affect the quantity of the final product. The fact that aluminum is strong and durable also influences its popularity. This is because the aluminum beds can withstand rough modes of separation (of the print from the bed). However, the conductivity of heat is also a disadvantage. The heat causes the bed to expand, hence influencing the final result.
On the other hand, glass is popular because it does not expand regardless of the amount of heat it is subjected to. Glass is also ideal because it enables effortless removal of print from the bed. However, the fact that glass is not as conductive as the later makes it unsuitable. The issue can, however, be taken care of if close attention is paid during the printing process. Also, glass is a fragile material; hence it is not as durable as the counterpart.
Factors to consider when choosing the best printing bed
Below are the main factors that influence the quality of the printing bed;
- Thermal conductivity
- The elasticity of the material
- Stability and durability of the bed material
- The amount of effort that it would require to get the print off the printing bed
- Ease of cleaning up
- The cost of the printing bed
Take Away
The printing bed is an essential part of the 3D printing machine. The surface of the bed must be smooth and flat because it affects the quality of the product. It is also easier to remove the final print from a flat surface without causing any damage to the print and the bed.
