ค้นเจอ 339 รายการ

คำศัพท์ช่างภาษาอังกฤษ - ไทยที่เกี่ยวข้องกับ "smooth in"

คลิกที่แต่ละคำเพื่อดูรายละเอียด

Bright Dip

(english) An acid solution into which pieces are dipped in order to obtain a clean, bright surface.

Ac3

(english) In hypoeutectoid steel, the temperature at which transformation of ferrite into austenite is completed upon heating.

Strain:

(english) The intensity of deformation at a point in an object. See normal strain and shear strain.

Fixed support:

(english) In two dimensions, a fixed support restrains three degrees of freedom: two translations and one rotation.

Groundwater

(Environmental Engineering) Water which is contained in geologic strata. Also properly written as two words, ground water.

Shear modulus:

(english) The ratio of shear stress divided by the corresponding shear strain in a linear elastic material.

Backward Extrusion

(english) Forcing metal to flow in a direction opposite to the motion of a punch or die.

Non-evaporable Water

(Concrete Engineering) The water in concrete which is irremovable by oven drying; chemically combined during cement hydration.

Brazing

(english) Joining metals by fusion of nonferrous alloys that have melting points above 800 F (425C), but lower than those of the metals being joined. May be accomplished by a torch. Filler metal is ordinarily in rod form in torch brazing; whereas in furnace and dip brazing the work material is first assembled and the filler metal may then be applied as wire, washers, clips, bands, or may be bonded, as in brazing sheet.

Blast Furnace

(english) 1) A furnace in which solid fuel (limestone, coke, iron ore) is combined with high-pressure, hot air blast (120,000 psi) to smelt ore in a continuous process (They are never stopped. They can be slowed down or idled). A Blast Furnace in the iron and steel industry is used to produce liquid iron.

Gillmore Needle

(Concrete Engineering) A device used in determining time of setting of hydraulic cement, described in ASTM 0 266. Gradation The sizing of granular materials; for concrete materials, usually expressed in terms of cumulative percentages larger or smaller than each of a series of sieve openings or the percentages between certain ranges of sieve openings.

Brinell Hardness Test

(english) A common standard method of measuring the hardness of materials. The smooth surface of the metal is subjected to indentation by a hardened steel ball under pressure. The diameter of the indentation, in the material surface, is then measured by a microscope and the hardness value is read from a chart or determined by a prescribed formula.


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