Sandbox modification - Folding (bag) sandbox design and production:

According to the centralized use of equipment, phased characteristics, in order to make full use of the teaching site, the sandblasting machine is designed as a hanging folding box, easy to store.

Study on the influencing factors of all aspects of sandblasting machine:

The influence of grinding tool type on surface effect: the grinding tool can be divided into two kinds: diamond and spherical according to particle size. Diamonds (white steel, brown corundum) are commonly used for sandblasting. Glass beads are spherical abrasives. After setting P, H and δ values, the surface effect of spherical abrasive blasting is smooth, the surface of rhomboid abrasive is rough, and the same abrasive is coarser. China according to the number of screen to distinguish the speed of abrasive blasting machine thickness, generally known as the coarse number. The larger the quantity, the smaller the particle. When the values of P, H and diem are fixed, the larger the amount of sandblasting is, the smoother the surface effect is.

Influence of pressure scheduling on surface effect: after setting three pressure scheduling, the larger the P value is, the faster the jet velocity is, the greater the sandblasting power is, and the rougher the surface of the processing workpiece is. On the contrary, the surface is smooth.

Influence of sandblasting distance and view point change on surface effect. After P and S are set, manual sandblasting is the key. The spray gun distance from the workpiece is generally 50~150 mm. The farther away from the workpiece, the smaller the jet force of the spray gun, the smoother the surface of the workpiece; The smaller the Angle between the spray gun and the workpiece, the smaller the jet power and the smoother the workpiece surface. Manual sandblasting machine equipment and other abrasive processing equipment is different, sandblasting machine is actually a kind of abrasive processing equipment, it can use the abrasive material under the push of compressed air, form a high-speed jet beam, shot to the surface of the workpiece.