钢铁雄心3舰载机编队:Special clothing Shoe articles Badges--Roller skates

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[Concept]
 
       Skates (Roller skating) commonly known as roller skates, also known as roller skates, is a use of special tools for the game of skate contest project, but also a day of leisure. Most of the skaters today are mainly used skates, also known as the brush. (Inline skating enthusiasts of the sport's nickname, derived from the skating surface friction in the wheels and the sound, colleagues, also known as skates to "brush", said skating in the street as "Brush Street"). Therefore, skates skating almost become synonymous.
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[From source]
       It is said that as early as 1100, hunters can hunt for in the winter, will be installed in the long bones under the shoes, be regarded as the earliest skate style.
       1760, a London instrument maker Qiao Saifu - Marin invented a pair of skates with wheels, small wheels, made of metal. He was wearing a pair of skates to participate in a masquerade, while ice-skating, while the violin. Although he eventually fell and seven dirty eight elements, but it created a precedent skate wheel shoes.
       1819, Man Xier - Bi Tibo has invented a skate to make wood soles, the following equipment wheels, wheels arranged in line. However, each wheel of different sizes, this shoe can slide forward.
       In 1863, the American James invented a pair of side by side four wheel skates, you can do turns, forward and back all kinds of action, which is now the most widely circulated skate.
 
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【Type】
1 is riveted to the bottom of the tray set on skates, the wheel with the nut screw bearing on the tray, complete with lace round the sale;
2 shoes and wheels sold separately or only to buy roller shoes wheels and frame, bought by the athletes after their installation. In addition, the view from the arrangement of the wheels are double wheels and single row of wheels is different in today's speed skating competition, greater use of a single row of wheels mounted with the roller skates and shoes.
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[Type] single-row roller shoes
       Single-row roller shoes, also known as skates, by definition, it's wheels on each shoe came in a straight line, the main categories are:
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1, [casual skate shoes]
       Wheels the same size, with a heel brake, emphasizing comfort, not too soft shell shoes, or they may cause ankle sprain. This shoe knife and shoes as a whole, the wheels should be selected polyester material, in order to ensure sufficient flexibility and grip effects, the wheels of a direct impact on the effectiveness and safety of movement. Skates and more for such children, many adjustable size, there are three or four (major) each shoe.
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2, [racing roller shoes]
       In order to reduce the load and full ankle strength, upper are relatively low (no card maker), shoes with full leather. Good racing skates for more than a brake head, some like water skates skates. It features a low center of gravity to slide in the wanted stability, its large racing wheel side friction to accelerate. Racing skates generally 4 to 5 shoes.
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3, [limits of technique, also known as roller shoes, roller shoes]
       Multi-use system with a plus button, this is not easy to do stunts and dangerous due to release the buckle. Base lower than the casual skate shoe to keep a low center of gravity, shoes relatively hard shell, provide security, to prevent severe shock. Generally from the more recent front and rear wheels in order to weaken the grip because the grip is too strong but will make some of the stunts done difficult. Central turret with a card slot for easy card shot.
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4, [Flatland skate shoes]
       Also known as Ping Hua Xie, mainly for fancy Slalom, fancy brakes, FSK, etc., can also be used to brush the street. Main components are the shoes, knife, wheel. Mainly by the shoes on the shoe shell, liner, card pot composition, shoes have hard shells, semi-soft and soft points, hard shell wear shoes, but no plasticity, more suitable for the brake, FSK peace flower entry, semi-soft , soft shell shoes have a certain plasticity, long-term wear will be a better fit with the feet, most of the semi-soft, soft shoes with thermoplastic function (shoes with a hot air gun to heat the shell to produce distortion, with caution), the main base of shoes, plastic, fiberglass, carbon fiber types, of course, different materials, the price was different. Card pot shape is insignificant, some high-end shoes triangle card is used in pot, increase the flexibility of the ankle joint, but the stability is not generally a good card maker, material is generally plastic, triangle cards are a variety of high-strength fiber pot . At present, all parts of semi-hard shell and soft shoes and shoes have removable liner, while the other shoe to reduce weight, the inner shell into one with the shoes, not replace them. Turret is removable, adjustable, metal materials are no brakes. Hua Xie Ping feature is mainly reflected in its wheels, four wheels on the shoe it is not as big, but a bit more middle of two large (typically larger than the front and rear wheel diameter 4mm), the steering and all kinds of fancy action is more flexible.
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5, [skate shoes]
       Shoes, mostly hard shell case, knife in the shoe d shell directly on the base, the same is not the same size wheels, but after two large wheels, front two wheels is small, easy to suddenly accelerate.
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[Professional and non-professional skate difference]
To limit single-row roller shoes, for example:
1, the sole department of the wheel.
       Non-professional pulley wheel is hollow, the hole axis shows the rules, the end is often a circular wheel. Professional on the contrary, solid wheels, round bottom is flat, so you can withstand greater impact, the completion of many difficult jumps.
2, the soles have a central groove
       This groove is used when the slider with the chimeric irons, professional-grade pulley groove must be.
3, the sole of the "beam"
       Thick thick beam is professional-grade skating shoes, "Liang" weak non-professional roller shoes, wear the shoes do not pay attention to the impact of movements such as jumping, or shoes can break, dangerous.
4, the weight of the shoe
       Professional skating shoes because many parts are solid, and the use of very strong material, so heavier than the weight.
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The quality of skating skating shoes, the level of play has a decisive influence on the higher level players the higher the requirements for skating shoes.
1, shoes
       General way with shoelaces skates way than with a good ring; one piece shell with shoes than skates shoe skates to increase good, because the way with shoelaces, and one piece skates can compare your feet and shoes and tight fit, but with the ring method and the use of shoe skates shoe shell plus more can fit on your feet is also more uncomfortable.
2, the tool holder (base)
       Aluminum base is better, because more solid aluminum base is not easily deformed. Another point worth noting is to ask the boss of the shoes chassis can hold the largest number of mm wheels, usually 76mm, 80mm wheels can hold the best, if the future would like to change the wheel when there are more choices.
3 wheels
       Wheels must be flexible wheel, plastic wheel must not be (pvc material). Generally high elastic wheel is quite soft and good elasticity, the hard plastic wheel is feeling, you can try to feel the knock on the ground to hear the sound, you will find the voice of the plastic wheel is sharp many. Wheel size can be selected according to their actual situation, some people are misunderstanding that the bigger the wheels the better, this statement is not correct. Big advantage is that the wheel speed, the disadvantage is the high center of gravity, mass, so choose the size of the wheel depends on their actual circumstances.
4 Bearing (Bearing)
        Generally straight skates are now using so-called 608 bearings, and bearings used skates watched ABEC1-7 level, the higher the level of representatives of the more sophisticated. Bearing ABEC good or bad according to the index not only determined the difference between brands is often greater than the index, usually used for recreational skates are mostly ABEC3-7 of the general bearings.
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[Maintenance]
       Skates in order to maintain durable, smooth glide, routine maintenance is critical. Maintenance for the following main components:
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[Pei Lin (Bearing)]
       That said bearing, bearing in over the period of time, which is likely to have dirty, slide effects, and bearing easily damaged, pay attention to are as follows:
1 Do not go where there is water slide, splash water if you are not careful, the bearing should be removed, wipe clean with a dry towel to prevent rust.
2 Do not slide into a gravel road, if there is a small sand into the bearings and the ball will quickly destroy the house, causing the bearing not work properly.
3 day slide is completed, all the bearings removed, wipe, clean and dry to keep the bearing surface.
4 bearings in one month after any abnormal sound, please be professional maintenance. To a specific store, by professionals for maintenance, first bearing cap open to professionals, the bearing and bearing cap cook in boiling water, dirty things to cook, it will bearing and bearing cap, rinse with water, then dried, then add special bearing oil until evenly between oil bearing particles, and then closed well. bearings, such as maintenance is often the method according to the above, can greatly extend the bearing life.
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[Round sub (wheel)]
As you glide in different ways, different degrees of wheel wear and tear, but whether you are playing flat flowers, special effects, or speed skating, wheels or less the same basic method to extend the life span.
1 not to have gravel or uneven areas glide.
2 feet of single roller shoes wheel and 2,4 1,3 and 4,2 1,3,5 wheel or wheels in the slide for some time about the exchange, so the wheels have worn in case of discovery, interchangeable it.
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[Screw]
Always check for loose screws, dry to prevent rust or fall off.
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[Shoe surface]
Depending on the materials used in upper maintenance.
1 speed skating shoes: uppers can add speed skating shoe covers, shoe covers can be frequently changed to extend the life of shoe. Speedskating most of the leather shoe uppers, leather shoes maintenance according to method regular cleaning or maintenance with leather oil .
2 Other footwear: Upper material varied, but generally with a small brush lightly, not to water erosion.
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       Do not wear skates when the parts should be cleaned, placed in a cool dry place where the sun is not easy to direct, so as not to screw or bearing rust, color wheels and leather chap.
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【Article is excerpted from: Baidu Encyclopedia】
【Network reprint / Just reference】
【Translation is by Goolge】