Wangzichenglong and Wangfengcheng are the wishes of every parent. Many parents hope that their children can have a quiet and comfortable learning space. In the layout of bedrooms and study rooms, they are all about perfection. However, it turns out that many people are often self-defeating and fail to achieve the desired effect. Do you know the reason? Are you guilty of feng shui taboos in the children's room? See what you did n’t notice below. Don't underestimate it!
1. Do not post too fancy wallpaper on the wall of the child's bedroom (easy to cause confusion and irritability).
2. Children's bedroom walls must not be pasted with strangely shaped animal portraits; otherwise, children will behave strangely, and there must be spirit in form.
3. Do not post warrior and warrior pictures on the walls of children ’s bedrooms to avoid children ’s combative habits.
4. Do not lock the dolls in the children's room.
5. The children's bedroom floor should not be covered with long wool felt, prone to bronchial diseases.
6. Do not paint pink on the wall of the child's bedroom, otherwise, the child's personality is easy to be restless.
7. The child's bedroom should be kept as clean and tidy as possible, otherwise it is easy to develop a messy lifestyle.
8. Do not punch through the back of the child's desk and around.
9. The child's desk must not face the toilet.
10. Children's desks must not lean against toilets and bathrooms.
11. Left and right of the child's desk should not be in conflict with the bathroom door of the toilet.
12. Do not flush the toilet door behind the child's desk.
13. The child's bed cannot be placed under the beam.
14. If the child's desk faces the window, the light should not be too strong, otherwise, it is easy to be upset.
15. The child's desk should not be turned away from the floor-to-ceiling windows of the balcony.
16. Children's beds cannot be on the balcony
17. The child's bed should not be on or under the kitchen stove (susceptible to skin diseases, upset and irritable).
18. Children's desks should not be on or under the kitchen stove.
19. Children's beds cannot go up and down the toilet.
20. Children's desks are not allowed in the toilet or bathroom.
21. The child's bedroom door cannot be hedged with the toilet door.
22. The children's bedroom can not be located near the machine room (it is easy to cause cerebral neurasthenia).
23. The children's bedroom cannot be set under the balcony.
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Linear Bearings
Linear motion is the most basic of all motion. Linear ball bearings provide linear movement in one direction.
A Roller Bearing, carries a load by placing rolling balls or rollers between two bearing rings called races. These bearings are comprised of an outer ring and several rows of balls retained by cages. Roller bearings are manufactured in two styles: ball slides and roller slides.
Ball Slides
Ball Bearing slides are the most common type of linear slide. They use self-lubricated ball bearings housed in the base. This arrangement offers smooth precise movement along a single-axis linear design. Typically constructed from aluminum, hardened cold rolled steel or galvanized steel, ball bearing slides consist of two linear rows of ball bearings contained by four rods located on opposite sides of the base, which support the carriage for smooth linear movement. This low-friction linear movement can be powered by a drive mechanism, by hand, or inertia. Ball bearing slides have a lower load capacity compared to other linear slides, this is because the balls are less resistant to wear and abrasions. Ball bearing slide applications include fragile instrumentation, robotics, cabinetry and appliances.
Roller Slides
Roller slides are non-motorized. Roller slides are based on linear roller bearings, which are frequently criss-crossed to provide heavier load capabilities and better movement control. They provide low-friction linear movement for hand-powered equipment. Roller slides are versatile and can be adjusted to meet numerous applications which typically include clean rooms, vacuum environments, material handling and automation machinery.
Consisting of a stationary linear base and a moving carriage, roller slides work similarly to ball slides, except that the bearings housed within the carriage are cylindrical shaped instead of ball shaped. The bearing races are "V" grooved, one being on the top carriage and the other on the base. Typically, carriages are constructed from aluminum and the rods and rollers are constructed from steel.
Although roller slides are not self-cleaning, they are suitable for environments with low levels dirt and dust. Roller slides are capable of providing linear motion on more than one axis through stackable slides and double carriages. Roller slides have a broader contact surface due to contact between the carriage and the base and resulting in less erosion.
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