Stud 中文

 

Pending翻譯：即將發生的；待定的，待決的, 等到之後；直到時為止。了解更多。. Studs 的中文翻譯 英漢字典. 沒有發現關於 studs 的資料. 相似字 (pydict): suds stubs stud study 相似字 (netterm): stud study 相似字 (xdict): suds stud stubs study 相似字 (gcide): Suds stud Study 相似字 (wn): suds stud study 相似字 (vera): suds 相似字 (moby-thesaurus): suds stud study 相似字 (english.

Multifunction stud finder
Stud finder that utilizes a moving magnetic piston to locate studs under sheetrock, plaster or tile. Will also locate steel studs.

Stud 中文

A stud finder (also stud detector or stud sensor) is a handheld device used with wood buildings to locate framing studs located behind the final walling surface, usually drywall. While there are many different stud finders available, most fall into two main categories: magnetic stud detectors and electric stud finders. There are also some devices employing radar.

History[edit]

Stud finders have been in use since the early 20th century, and the first ones were all magnetic, relying on internal magnets to detect the walling fasteners or nails presumably attached to studs. In 1977, Robert Franklin designed an electronic stud finder that relied on an internal capacitor to measure changes in density behind the walling.[1] His patent was put into production by the Zircon Corporation, which became the sole producer of electronic stud finders until the patent expired in 1998. While novel, these electronic stud finders did not always prove effective in locating studs.

Since 1998, many developments and improvements have been made to the internal capacitor stud finders and increased their popularity. Recent developments include stud finders with multiple sensor plates that sense the wall in multiple places. These sensors can indicate the location, width, and lack of studs simultaneously. With more sensors, these stud finders do not require calibration and adapt better to inconsistencies in wall construction.

A few stud finders use ultra-wideband radar scanners.[2] They are based on the micropower impulse radar stud detector invented by Thomas McEwan.[3][4][5]

Magnetic stud detectors[edit]

Metal Stud中文

Magnetic stud detectors use magnets to locate metal in the walling material because the magnet is attracted to the metal. The attraction grows stronger as the magnet gets closer to the metal in the walling. The strongest attraction point, if due to a metal fastener in the wall, should indicate the location of a stud.

Magnetic stud detectors may be less useful in homes built with metal mesh lath and plaster. The metal mesh will confuse the signal of an electronic stud finder.

Stationary magnetic detectors[edit]

Stationary magnet stud detectors use a small stationary magnet to detect the nails or screws placed into studs while putting up the walling material. The user must move the magnet around the wall until feeling the pull of magnetic attraction, and move in the direction of attraction. Since stationary magnetic stud detectors rely on the user to feel the attraction they can be unreliable, especially when the metal fasteners are located more deeply in the walling, which decreases the overall attraction. When fasteners are deep or buried under thicker walling material (as in most plaster walls) the effectiveness of stationary magnets is considerably lower.

Moving magnetic detectors[edit]

Stud

Moving magnet stud detectors use a neodymium magnet that is suspended in an enclosure and free to move in response to hidden metal. The strength of this rare earth magnet and the easy movement of the magnet allow moving magnetic stud detectors to work on a broad range of construction types. The magnet is suspended in such a way that it always sits in its 'home' position until it is moved directly over a metal fastener or metal stud. On walls with shallow fasteners, the magnet moves towards the wall with such velocity that it makes a distinct thud sound when it hits the wall. Because a moving magnet is not dependent on the operator to feel the attraction to the metal, fasteners buried more deeply under plaster or tile can be located with this detector. For deeper fasteners, the sound is softer since the speed of movement is slower.

Seven Card Stud中文

Electronic stud finders[edit]

Electronic stud finders rely on sensors that detect changes in the dielectric constant of the wall. The dielectric constant changes when the sensor is over a stud.[6] The lower reading indicates the presence of a stud in the wall. Internal capacitor stud finders can also come with other features that locate metal and live AC voltage.

Electronic stud finders currently come in three types: edge finders, center finders, and instant finders.

Edge finders[edit]

Edge finders are the most basic internal capacitor detectors. Edge finders detect the edges of the stud or other material behind the walling. This finder must first be calibrated over an empty section of the wall, and then it can be moved along the wall until it senses a change in density - such as the edge of a stud. Edge finders should be moved from both directions to find both edges of the stud. The single sensor in edge finders can be prone to error, sometimes indicating a spot an inch or more from the stud’s edge. Once both edges have been marked, the user must determine the location of the stud’s center.

Center finders[edit]

Center stud finders detect the center of the stud by using two sensors that register separate readings of the wall’s dielectric constant. When the two readings match, the finder indicates that it is centered on a stud. The several readings are used to determine the target center. Center finders only need to be moved from one direction. Like edge finders, center finders require calibration. Wall texturing can cause bumpy movement across the wall impairing the calibration readings.

Instant stud finders[edit]

Instant stud finders are a more recent development. Instant stud finders have multiple sensor plates, and do not need to be moved across the wall to detect a stud, overcoming the effects of bumpy wall texture. They use an algorithm to analyze the readings from the multiple sensor plates for a quicker, more accurate indication. Instant stud finders sense multiple regions of a wall simultaneously including the center of a stud, edges of the stud, and regions without studs. Instant stud finders will indicate varied widths of studs and the location of multiple studs at the same time.

Because the instant stud finders use multiple readings to determine the location of studs they are also less vulnerable to construction anomalies (such as uneven paint, wall textures, wallpaper, uneven plaster, etc.) that can disorient center and edge finders.

Radar scanners[edit]

A 3D imaging stud finder that utilizes RF technology to distinguish between materials behind the wall.

The newest stud finders in the industry implement radar technology. Using raw signals transmitted by their sensors, they are able to classify different wall types as well as the material behind the walls. This allows for detection of studs, pipes, wires, leaks and even motion such as pests or rodents. One of their advantages is the ability to work on older houses, such as ones with lath & plaster wall types.[7]

References[edit]

  1. ^US patent 4099118
  2. ^Jon Eakes. 'Tool Talk'.quote: 'We used to call them stud finders... DeWalt calls it a Radar Scanner, Bosch UWB Radar Technology and Milwaukee calls it a Sub Scanner detector. '
  3. ^ Henry Fountain, ed. 'The New York Times Circuits: How Electronic Things Work'. 2001. p. 17. Reprinted from: Matt Lake.'How It Works: Detectors Can Find Just the Right Spot to Drive That Nail'. 2001.
  4. ^Thomas E. McEwan. US 5457394 'Impulse radar studfinder.' 1995.
  5. ^Thomas E. McEwan.Short range micro-power impulse radar with high resolution swept range gate 1998.
  6. ^'How do stud finders work?'. howstuffworks.com. 1 April 2000. Retrieved 11 April 2018.
  7. ^10154013767872392 (2018-09-21). 'Walabot: A new 3D Imaging Device for DIYers and Inventors'. Gearbrain. Retrieved 2019-07-03.CS1 maint: numeric names: authors list (link)
Retrieved from 'https://en.wikipedia.org/w/index.php?title=Stud_finder&oldid=979630937'
发音:
用'wall stud'造句'wall stud'怎么读
中文翻译手机版
  • 管线支架
  • 'wall'中文翻译 wall2 演戏般转动(眼睛)。
  • 'stud'中文翻译 n. (专为繁殖、打猎、赛马等饲养的)马，马群；〔美国〕 ...
  • 'stud wall'中文翻译 立柱墙; 木柱隔墙
  • 'stud framed wall'中文翻译 立筋构架墙
  • 'stud tube water wall'中文翻译 钉刺管水冷壁
  • 'wood stud wall'中文翻译 栊骨墙
  • 'at stud'中文翻译 供留种用
  • 'stud'中文翻译 n. 1.大头钉；饰钉；【机械工程】双头螺栓，柱(头)螺栓 (＝stud bolt) 轴；端轴颈；销子，中介轴；(装硬领的)金属扣，(衣袖等的)饰钮；(钟表等的)键钮；【建筑】壁骨；墙筋；中间柱。 2.〔美国〕四明一暗扑克牌戏〔又叫 stud poker〕。 vt. ( studded , studding ) 加饰钉；用饰钮装饰；散饰，散布，点缀；用壁骨支撑。 studded with 散布着…的，点缀着…的，星罗棋布的。 n. (专为繁殖、打猎、赛马等饲养的)马，马群；〔美国〕种马；种(公)畜；养马场。 a stud farm 种马农场，配种站。
  • 'a wall'中文翻译 一堵墙
  • 'in the wall'中文翻译 在墙上（凹进去）
  • 'of or on a wall'中文翻译 墙壁的
  • 'on the wall'中文翻译 在流浪, 失业; 在墙上
  • 'on wall'中文翻译 在周壁上
  • 't-wall'中文翻译 形防御墙
  • 'the wall'中文翻译 皇城救母定江山; 绝境长城; 迷墙; 这墙音乐艺文展演空间
  • 'wall'中文翻译 n. 1.墙壁；(石、砖等的)围墙；城墙。 2.(形状、用途)像墙壁的东西，障壁；土堤，堤防。 3.(矿井、容器的)内壁，壁面。 4.(路的)靠墙部分，沿墙。 a blank wall 没有装饰的墙壁；没有门、窗的墙壁。 the wall of the chest 【生理】胸壁。 the cell wall 【生物学】细胞壁。 (can) see through [into] a brick wall 怪有眼光，怪精明〔常作反语用〕。 drive [push, thrust] (sb.) to the wall 把(某人)逼至绝境。 give sb. the wall 把靠墙的路让给某人〔表示好感等〕。 go over the wall 〔美俚〕越狱。 go to the wall 陷入绝境；(事业)失败；被遗忘。 hang by the wall 被遗忘。 jump over the wall 舍弃教会[教职]。 run one's head against a wall 拿头去撞墙；一心要蛮干。 take the wall of sb. 不给某人让路；抢着出风头，抢先。 the Great W- of China 万里长城。 the W- 1. (把东、西柏林分开的)柏林墙。 2. ＝ Wailing W-. with one's back to the wall 陷入绝境；以寡敌众；负隅(顽抗)。 within four walls 在房屋内。 vt. 筑墙[城]围住，筑城防御；筑墙堵塞(孔、口等) (up)。 a walled-in garden 有围墙的花园。 a walled city 〔美俚〕监狱。 adj. -less 没有围墙[城墙]的。 wall2 演戏般转动(眼睛)。
  • 'wall in'中文翻译 筑墙围住
  • 'wall,the'中文翻译 迷墙
  • 'abrasive stud'中文翻译 砂石针,磨削针,磨尖
  • 'adjusting stud'中文翻译 调整用双头螺栓
  • 'aligning stud'中文翻译 定心棒
  • 'anchor stud'中文翻译 固定螺椿
  • 'angled stud'中文翻译 梯级高链节
  • 'armature stud'中文翻译 电枢螺钉
  • 'ball stud'中文翻译 半圆头螺栓; 球螺椿; 球头螺栓; 球头销
例句与用法
  • Cold - formed steel framing - wall stud design
    冷成形钢框架构筑.壁柱设计
  • Wall stud assemblies is used to resist the vertical loads of the residential cold - formed steel framing
    冷弯薄壁型钢低层宅房屋体系的墙体是该体系房屋的竖向承重结构。
  • ( 3 ) overall buckling loads of wall stud under some typical end conditions are derived from energy method
    ( 3 )用解析法推导出四种典型边界条件下，墙体立柱的屈曲临界荷载。
  • In wood - frame construction , a horizontal member , capping the exterior wall studs , upon which the roof rafters rest
    横木木结构建筑物中覆盖外墙壁骨的水平构件，屋横椽被支撑在它的上面
  • In this paper , the influence of the bracing effect from wallboard to the behavior of wall stud is studied
    墙面材料不仅是建筑的需要，同时也能在一定程度上对墙体立柱提供有效的支承作用。
  • This paper includes following main contents : ( 1 ) theoretical calculation method for the behavior of wall stud considering bracing effect from wallboard is presented
    主要内容包括： ( 1 )提出了考虑墙板的支承效应后，该体系房屋墙体立柱的理论计算方法。
  • It usually consists of c - section steel wall studs and gypsum wallboard . wallboard are intended primarily for architecture purposes , but they may also provide effective restraining action for wall stud
    其墙体一般由墙体密立柱(一般为卷边槽钢) 、墙面围护材料(例如石膏板、定向板)组成。
  • ( 2 ) under the base of combined torsional and flexural buckling model given by timoshenko and gere ( 1961 ) , a mechanical model of wall stud in this paper considering bracing effect from wallboard is presented
    ( 2 )在timoshenko - gere ( 1961 )弯扭屈曲模型的基础上，通过简化推导，提出了考虑墙板的支承效应后，墙体立柱计算的力学模型。
  • The effect of the attached sheathings is taken into account when the lgsfcbw in compression and bending is computed . a gap is supplied on native wall stud design code and the calculational method can be refered by designers and researchers
    轻钢龙骨复合承载墙体受压、受弯计算考虑墙龙骨罩面支撑的作用，填补了我国设计规范在此方面的空白，可供设计和研究参考。
  • ( 4 ) introducing how to evaluate load capacity pn of wall stud considering post buckling strength of plate element . local buckling effects are determined according to the effective width method used in specifications gb50018 _ 2002 and aisi96
    ( 4 )参照gb50018 、 aisi96二本现行规范，采用有效宽度法考虑局部屈曲后强度并对非弹性屈曲应力进行修正，给出了考虑局部屈曲影响和进行非弹性修正后立柱的稳定承载能力p _ n 。
  • 更多例句： 1 2
用'wall stud'造句
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相关词汇
locating stud 中文, stud transistor 中文, stud bolts 中文, studded boots 中文, iron stud 中文, stud tag 中文, road stud 中文, stud plot 中文, stud work 中文, wall stress 中文, wall stress controller 中文, wall string 中文, wall stringer 中文, wall stuck 中文, wall suction 中文, wall suction unit 中文, wall sugar 中文, wall supply griller 中文,

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