ค้นเจอ 393 รายการ

Broaching 2

แปลว่า(english) Multiple shaving, accomplished by pushing a tool with stepped cutting edges along the piece, particularly through holes.

Elastic limit:

แปลว่า(english) The point beyond which the deformations of a structure or material are no longer purely elastic.

Yield strain:

แปลว่า(english) A material deformed beyond its yield strain, no longer exhibits linear elastic behavior. See yield stress.

Ac3

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

Bright Annealing

แปลว่า(english) A process carried out usually in a controlled furnace atmosphere, so surface does not oxidize, remaining bright.

Activation

แปลว่า(english) The changing of the passive surface of a metal to a chemically active state. Contrast with passivation.

External force:

แปลว่า(english) A surface force or body force acting on an object. External forces are sometimes called applied forces.

Displacement:

แปลว่า(english) A change in position. A displacement may be a translation a rotation or a combination of those.

Bedding

แปลว่า(english) Sinking a pattern down into the sand to the desired position and ramming the sand around it.

Bridle

แปลว่า(english) A set of rolls used to maintain tension on the strip as it goes through the line.

Bruise

แปลว่า(english) A mark transferred to the strip surface from a defective process roll. Similar to dent or punchmark.

Acid Process 2

แปลว่า(english) A steel making method using an acid refractory-lined (usually silica) furnace. Neither sulfur or phosphorus is removed.