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Transverse defect
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A single isolated transverse internal defect that occurs within the head of rail. the remaining rail length between adjacent welds should be checked ultrasonically for other transverse defects. if these are present then the defect should be treated as a multiple transverse defect (tm). see "multiple transverse defect". the origin of this defect is an imperfection in the steel, eg. a shatter crack, minute inclusion, or an internal longitudinal seam or segregation. impact of the wheels and bending stresses start the growth of a transverse separation around the imperfection. visual detection is only possible after the defect has reached the surface. rail breakage almost always occurs before the defect becomes visible.
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Defect, английский
- One or more discontinuities that cause a testing failure in a weld.
- Crook, conk, decay, split, sweep, or other injury that decreases the amount of usable wood that can be obtained from a log (19).
- Неисправность, дефект
- Недостаток
- An undesirable blemish within the functional pattern or background of phototools
- In wood, a fault that may reduce its durability, usefulness, or strength.
- Дефект
- Дефект; неисправность; повреждение; недоработка
- Дефект, порок; недостаток о ~s 179 defect
- See light-induced defects
- A discontinuity that interferes with the usefulness of a part. a fault in any material or part detrimental to its serviceability. note that all cracks, seams, laps, etc. are not necessarily defects as they may not affect serviceability of the part in which they exist.
- Discontinuity whose size, shape, orientation, or location make it detrimental to the useful service of its host object or which exceeds the accept/reject criteria of an applicable specification. some discontinuities do not exceed an accept/reject criterion and are therefore not defects. compare crack; discontinuity; indication.
- Прерывистость, размер, форма, ориентация или расположение которой наносит ущерб полезной службе основного объекта или которая превышает критерии принятия/отклонения применимой спецификации. некоторые несплошности не выходят за рамки критерия принятия/браковки и поэтому не являются дефектами. сравнить трещины; разрывность; индикация.
- Discontinuity whose size, shape, orientation or location (1) makes it detrimental to the useful service of its host object or (2) exceeds an accept/reject criterion of an applicable specification. some discontinuities do not exceed an accept/reject criterion and are therefore not defects. compare crack; discontinuity; indication.
- Discontinuity whose size, shape, orientation or location make it detrimental to the useful service of its host object or which exceeds an accept/reject criterion of an applicable specification.1 note that some discontinuities may not affect serviceability and are therefore not defects.1 compare discontinuity and indication.1
- Discontinuity whose size, shape, orientation, or location (1) makes it detrimental to the useful service of its host object or (2) exceeds an accept/ reject criterion of an applicable specification. some discontinuities do not exceed an accept/reject criterion and are therefore not defects. compare anomaly; discontinuity; indication. see also flaw.
- Discontinuity whose size, shape, orientation or location (1) makes it detrimental to the useful service of its host object or (2) exceeds an accept/reject criterion of an applicable specification. some discontinuities do not exceed an accept/reject criterion and are therefore not defects. compare anomaly; crack; discontinuity; indication. see also flaw.
- Discontinuity whose size, shape, orientation, or location (1) makes it detrimental to the useful service of its host object or (2) exceeds an accept/ reject criterion of an applicable specification. some discontinuities do not exceed an accept/reject criterion and are therefore not defects. compare anomaly; discontinuity; indication.
- Discontinuity whose size, shape, orientation or location
- Makes it detrimental to the useful service of its host object or (2) exceeds an accept/reject criterion of an applicable specification. some discontinuities do not exceed an accept/reject criterion and are therefore not defects. compare crack; discontinuity; indication.5,6
- Discontinuity whose size, shape, orientation or location (1) makes it detrimental to the useful service of its host object or (2) exceeds an accept/reject criterion of an applicable specification.10,18 some discontinuities do not exceed an accept/reject criterion and are therefore not defects. compare crack; discontinuity; indication.10
Defect, английский
Defect - an imperfection developing during drying that decreases the value of a piece of timber., английский
Defect aggregate, английский
Комплексный дефект (типа вакансия- атом)
Defect card, английский
Red card - a card placed in the waybill clip of a wagon to notify all concerned that particular vehicle is not fit for traffic and must be repaired prior to returning to traffic. green card - a card placed in the waybill clip of a vehicle to notify all concerned that repairs are required on that vehicle, however the vehicle may remain in traffic until it is operationally practicable to effect those repairs.
Defect card receptacle, английский
Defect chemistry, английский
Химия дефектов
Defect cure, английский
Залечивание дефекта
Defect detection, английский
Defect detection sensitivity (rt), английский
Defect equilibrium, английский
Дефектное равновесие
Defect evaluation, английский
Defect indication, английский
Defect map, английский
Карта дефектных зон
Defect orientation (pt, mt), английский
The position of the defect in relation to the inspection surface and the magnetic or penetrant indication.
Defect prevention, английский
Профилактика дефектов
Defect reflection (ut), английский
The oscilloscope presentation of the energy returned by a rejectable flaw in the material.
Defect resolution, английский
A property of a test system which enables the separation of signals due to defects in the test specimen that are located in close proximity to each other.
Defect skip, английский
Обход дефектного участка; пропуск дефекта defect-tolerant устойчивый к дефектам
Defectio, латинский
Defectio [onis, f], латинский
Transverse, английский
- Across. a transverse section is a section across the length of a building or room.
- Поперечный
- Directions in wood at right angles to the wood fibers
- Perpendicular to the keel (athwartship).
- Across the vessel; athwartships. trim - fore and aft balance of a boat.
- Literally, “across,” usually signifying a direction or plane perpendicular to the direction of working.
Imperfection, французский
Longitudinal, английский
- Generally parallel to the direction of the wood fibres.
- Продольный
- Generally, parallel to the direction of the wood fibers.
- Продольный, относящийся к долготе, стрингер
- [1] extending in the lengthwise direction, as distinguished from transverse. [2] said of any fore-and-aft structural member, such as a frame or bulkhead.
- Running lengthwise.
- Along the length of a structure.
- Direction parallel to the long axis of an object and perpendicular to its radius — for example, down the length of a cylinder. compare circumferential; radial; transverse. lot tolerance percent defective (ltpd): the poorest quality, in percent defective, individual lot that is acceptable in a sampling plan. ltpd is the percent defective that will be accepted by the sampling plan at most 10 percent of the time. with such a plan, the producer agrees to supply just enough nonconforming product such the consumer will accept the lot using the agreed to sampling plan and acceptable quality level. compare acceptable quality level. lumen (lm): si photometric unit of luminous flux, weighted according to the photopic vision response. one lumen equals the light emitted by one candela (cd) point source into one steradian (sr) solid angle (1 lm = 1 cd/sr).
Segregation, английский
- Ségrégation
- Separation, especially of races.
- 1. the act of separating one person, group or thing from others, or of dividing people or things into separate groups which are kept apart from each other 2. the separation of the alleles of each gene and their distribution to separate sex cells during the formation of these cells in organisms with paired chromosomes
- The differential concentration of the components of mixed concrete.
- Расслаивание, расслоение (напр, бетонной смеси)
- Where a metallic constituent which cools last, forms a final brittle film between crystals. it may also be a concentration of non-metallic impurities. segregations may occur at the center or be grouped in some regular form about the center.
- In manufacturing, nonuniform distribution of alloying elements, impurities, or microphases. self-emulsifiable: see penetrant, water washable.
Separation, английский
- Разделение, отделение; эшелонирование; интервал эшелонирования
- Отделение, разделение; эшелонирование; интервал эшелонирования
- The development of layers of paint of different composition in a can during storage when the materials are not completely soluble, miscible, or stable.
- The act of separating or dividing two or more people or things, or the state of being separated
- Супругов, судебное разлучение
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Locomotive, английский
Attended location, английский
A signalling location or block location that is switched in and controlled by a qualified worker either on-site or at a remote location.
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