The product has to be printed with support material if the overhang angle is more than 45.Support material is often necessary in 3D printing to provide temporary structural support for overhangs, bridges, and other complex geometries that cannot be printed directly onto the build plate without additional support.In order to prevent, sagging or collapsing support material is needed.

In order to remove the support material, the printed product has to be dipped in chemicals like isopropyl alcohol,acetone,etc, for several minutes to few hours. The solvent should be compatible with the support material used in the printing process.

Immerse the 3D printed object, along with the attached support structures, into the chemical bath. Ensure that the entire printed part is fully submerged.

Once the support material has dissolved, remove the printed object from the chemical bath and rinse it with clean water to remove any remaining traces of the support material and the solvent. This step ensures that no residual chemicals are left on the object.

To remove support material using a chemical bath, fill a container with water or a suitable solvent recommended by the manufacturer. Submerge the 3D printed object, including the support structures, in the bath and ensure it is fully covered. Gently agitate or stir the solution to aid in the dissolution process. Periodically check the support material to monitor its dissolution progress. The time needed for complete dissolution depends on factors like object size, support complexity, and solvent concentration.

After dissolution of support material the product has to be taken out.Then it is rinsed with water to remove the remaining support material and chemical deposition.

UV curing is a post-processing technique commonly used in 3D printing.It is used to harden the resin and solidfy the product.Before UV curing, the surface of a 3D printed part may have a raw or unfinished appearance.surface of the printed part may exhibit visible layer lines or "staircase effect."

A UV curing machine, also known as a UV curing chamber or UV curing system.A UV curing machine consists of an enclosure or chamber with UV lights, reflective surfaces, and a system to control the curing process. The chamber is designed to provide a controlled environment for effective UV curing.

The product is placed inside uv chamber

UV curing is crucial to achieve the final strength and stability of 3D printed objects using photosensitive resins. It improves the mechanical properties of the printed parts and enhances their overall quality.

The printed object is placed in a UV curing chamber or exposed to a UV light source. The UV light activates the photoinitiators in the resin, initiating a chemical reaction called polymerization.

Once the UV curing process is complete, it is important to remove any uncured resin or residue from the object. This can be done by rinsing the object in isopropyl alcohol (IPA) or a suitable solvent and gently scrubbing to ensure a clean and smooth surface.

3D printing creates objects by building them layer by layer. As a result, the surface of the printed part may exhibit visible layer lines. These lines are a result of the additive manufacturing process and can be more pronounced on curved or sloping surfaces

A heat treatment oven, also known as a tempering oven or annealing oven, is a specialized piece of equipment used for heat treating materials, including 3D printed parts. In the context of 3D printing, heat treatment ovens are often used to enhance the mechanical properties and overall performance of printed parts, optimizing their strength, durability, and other desired characteristics.

Before the part is placed in the oven, the oven is preheated to the desired temperature. Once the oven reaches the specified temperature, the part is carefully loaded into the oven. It is essential to place the part in a position that allows for proper heat distribution and ensures even treatment throughout the part.

The final product after heat treatment is a 3D printed part that exhibits improved mechanical performance, enhanced dimensional stability, refined surface finish, and tailored material properties. The specific changes and improvements depend on the material, heat treatment process, and the goals set for the part's performance

The heat treatment process for a 3D printed part involves preheating the oven, loading the part, heat soaking it at a specific temperature, and then gradually cooling it down through controlled cooling. This process ensures uniform heat distribution and promotes the desired material transformation.

After the heat treatment process and cooling, the 3D printed part is carefully unloaded from the oven. It is then inspected for any visible defects like warping, cracking, or distortion. Various testing procedures may be conducted to evaluate its mechanical properties, such as tensile strength, hardness, or dimensional accuracy. This inspection and testing stage ensures the quality and integrity of the heat-treated part.