What are the types of ice knife and shoes and the material of the ice knife shoes

1. Types of Ice knife shoes

Ice knife shoes are ice shoes worn during skating. The skating items can generally be divided into three categories: speed skating, pattern sliding and ice hockey. According to the characteristics and requirements of the project, Ice knife shoes are mainly divided into three categories:

1. Speed skating knife and shoes

Speed skating knife can be divided into two types: "Avenue Speed Slipper" and "Short -track Speed Slipper". Avenue speed skating knife knife is long, with a narrow blade, large ice area, small friction resistance, and short shoes.It is convenient for athletes to reduce their physical focus and reduce air resistance.

The short track speed skating knife is short, with arc at the bottom of the blade, and the area of contact with the ice surface is small, which is convenient for athletes to advance the arc when the athletes are on the curve. At the same time, the body of the ice knife is higher.In contact with the ice, most of the swords of the special sprinting channel are mostly mobile, for athletes to choose from their own habits and preferences.

2. Ice cock

The height and shortness of the ice hockey knife, short, large arc, thick blade, and the mid -range curved transitions smoothly to both ends, which can prevent slipping to the greatest extent to adapt to the characteristics of fast project rhythm and high resistance.It should be noted that the ice -hockey goalkeeper's ice knife is different from other athlete ice knives. It is made of all -metal and the knife is short. This design is to avoid missing the ball into the net.

3. Flower skating shoes

The sword of the flower sword is generally short, but it is slightly longer than the ice hockey knife. There are several ice teeth at the front of the blade, which is convenient for players to control the balance.At the same time, flower skating shoes mostly use high -shoes waist design to provide sufficient support during jumping.

Fantastic ice knives and shoes are different according to the requirements of amateur and professional, and the methods are also different. The amateur basically uses a PVC base PVC leather. The professional ones are basically the leather material, and the thickness of the inside is thicker and the hardness is hard.

The difference between three types of Ice knife shoes

The difference between the three types of Ice knife shoes is mainly different design characteristics, which is also the difference between the characteristics of the project:

1. The main feature of speed skating is fast speed, so the speed skating knife knife is very long, the blade is narrow and flat, so that the large friction resistance of the ice area is small, and the waist waist is short to reduce the body's center of gravity and reduce air resistance.

2. The ice hockey project is very confrontant. Therefore, the toe of the ice and soy shoes is very hard, the waist is high, the shoes are very thick, and the knife of the ice shoe knife is very short.

3. Falter skating movements are difficult to move and have higher requirements for stability. Therefore, there are grooves in the middle of the blade, and the knife body has arc to facilitate the turning of rotation and footwork.

What are the materials of Ice knife shoes?

The ice knife of Ice knife shoes is relatively sharp. It is generally made of steel. Its material mainly has the following:

1. Carbon Tool steel

Carbon Tool steel is generally used by beginners. Different quality ice knives depends mainly on carbon content. Although the hardness of the ice knife used in the same project meets the same standards, due to the different Levels of steel, under the same conditions, compared with the same conditions, compared with the same conditions, compared with the same conditions, compared with the same conditions, compared with the same conditions, compared with the same conditions, compared with the same conditions, compared with the same conditions, compared with the same conditions, compared with the same conditions, compared with the same conditions, compared with the same conditions, compared with the same conditions, compared with the same conditions, compared with the same conditions, compared with the same conditions, compared with the same conditions, compared with the same conditions, compared with the same conditions, compared with the same conditions, compared with the same conditions, compared with the same conditions, compared with the same conditions, compared with the same conditions, compared with the same conditions, compared with the same conditions, compared with the same conditions, compared with the same conditions, compared with the same conditions, it is compared to comparedHigh -level steel will keep the life of the edge of the ice knife longer.

2. Stainless steel, high -grade carbon steel or high -speed Tool steel

Generally used for skilled or intermediate enthusiasts, the ice knife has a high level of steel, it has strong corrosion resistance, and can improve the frequent jump and rotation of the skaters.This type of ice knife is usually plated with a titanium compound on the surface. After being polished, the maximum hardness on both sides can Dalo Hardness 85, which reduces the friction between the ice knife and the ice.Essence

3. Powder alloys and coating high -speed steel

Generally used in international competition, ice -knife shoes used in international competitions, their ice knives generally have basic essential characteristics such as wear -resistant, corrosion resistance, working surfaces for different ice surface hardness, frequent jumping, sliding, and not easy to connect to the sole welding.The coating high -speed steel is characterized by a thin titanium naineride or titanium carbide on both sides of the blade. The overall blade uses dual metal composite steel.After grinding and grinding, high hardness is formed on both sides. The roughness is like a mirror blade, which greatly improves the life of the ice knife blade without reducing the toughness of the ice knife.

4. Powder metal Tool steel

It has absolute optimal slippery and wear -resistant performance, and only a few companies in foreign countries are produced.