The tutorial for making a resin figure model is as follows:

The first step: get the 3D printed model for mold repair, and finely polish the printed parts until the gaps are aligned. Flawless.

Step 2: Take the repaired mold to the mold making workshop to open the mold (resin PU products use silicone molds, which are different from PVC products).

The third step: grouting, pour the proportion of materials into the opened mold, and then use a vacuum machine to evacuate. After cooling, the grouting is completed.

Expansion:

How to make a hand-made armored vehicle for children: Find the tank model structure online for reference; then make the body and turret from the paper shell, use the straw to make the cannon; use toothpicks to fix it Function, the bottle caps are glued together with tape to make tracks.

To do handwork, you need to prepare two pairs of scissors, a roll of tape, a bottle of glue, a bundle of wool, some paper shells, some bottle caps, some straws, and some toothpicks. First collect model pictures, then find the standard size and shrink it simultaneously. Draw by hand or use a computer to create three views. You can use a mobile phone to make a model and then modify it by hand. For purely manual work, you can find large pieces of plastic or offset plates, plaster, or clay. Use a carving knife and a spatula to work slowly and slowly. Finish with metallic paint.

Armored vehicles are various tracked or wheeled military vehicles with armor protection. They are a general term for armored military or police vehicles. Tanks are also a type of armored vehicles and tracked armored vehicles, but they are usually classified separately due to their combat purposes. Armored vehicles mostly refer to vehicles with weaker protection and firepower than tanks.

The characteristics of armored vehicles are that they have a high degree of cross-country maneuverability and have certain protection and firepower functions. They are divided into two types: tracked and wheeled. They are generally equipped with one to two small and medium-caliber artillery and several machine guns. Some It is also equipped with anti-tank missiles, and its structure consists of an armored car body, weapon system, power unit, etc.

With the birth of tanks, armored vehicles with relatively weak firepower, protection and off-road properties lost their status in providing fire support for infantry on the battlefield, so they turned to other uses, but tanks are also armored A type of vehicle, it is customary to classify it separately due to its combat use. Armored vehicles mostly refer to vehicles with weaker protection and firepower than tanks.

Classified according to their uses, they can be divided into infantry fighting vehicles and armored personnel carriers. Armored personnel carriers provide armor protection for infantry and combat supplies (usually without heavy weapons); infantry fighting vehicles support infantry combat, and infantry Chariots can also carry units, but the load capacity is greatly reduced.