ตัวกรองผลการค้นหา
คลิกที่แต่ละคำเพื่อดูรายละเอียด
หรือคุณกำลังค้นหา Anthropogenic
(english) A hole made in a workpiece that does not pass through it.
(english) A semi-finished hot rolled product, rectangular in cross section, produced on a blooming mill. For iron and steel, the width is not more than twice the thickness, and the cross-sectional area is usually not less than 36 sq. in. Iron and steel blooms are sometimes made by forging.
(english) Casting, usually centrifugal, made of two different metals, fused together.
(english) The hardness of a metal or part, as represented by the number obtained from the ratio between the load applied on the spherical area of the impression made by a steel ball forced into the surface of the material tested.
พื้นที่ที่ถมด้วยขยะมูลฝอย
(english) The value of hardness of a metal on an arbitrary scale representing kg/mm2, determined by measuring the diameter of the impression made by a ball of given diameter applied under a known load. Values are expressed in Brinell Hardness Numbers, BHN
(english) Similar to the concept of center of gravity, except that it applies to a two dimensional shape rather than an object. For a given shape, the centroid location corresponds to the center of gravity for a thin flat plate of that shape, made from a homogeneous material.
(english) A piece of stock (also call a “slug” or “multiple”) from which a forging is to be made.
(english) A compressive load supported by a member, usually a tube or collar, along a line where contact is made with a pin, rivet, axle, or shaft.
(Environmental Engineering) Of, made, or caused by human activity or actions.
(Software Engineering) an activity that help software developer to understand what changes have been made and why
(english) Preform die or impression, used when part cannot be made in a single operation.