ผลการค้นหา

Bar, Flask

แปลว่า(english) A rib in the cope of a tight flask to help support the sand.

Band Dispenser

แปลว่า(english) Device that holds that roll of steel banding.

Blackening Scab

แปลว่า(english) A form of casting defect related to an improper coating rather than to the sand.

Bright Annealing 2

แปลว่า(english) The process of annealing in a protective atmosphere so as to prevent discoloration of the bright surface desired.

Bimetal

แปลว่า(english) Casting, usually centrifugal, made of two different metals, fused together.

Burr 2

แปลว่า(english) Roughness left by a cutting operation such as slitting, shearing, blanking , etc.

Bastard

แปลว่า(english) Threads,parts,tools and sizes that are not standard, such as, “Bastard Nuts”, “Bastard Plus”, “bastaard fittings and so forth. The term also refers to a standard coarse cut file.

Bloomery

แปลว่า(english) A primitive furnace used for direct reduction of ore to iron.

Brinell Hardness

แปลว่า(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.

Accordion Reed Steel

แปลว่า(english) Hardened, tempered, polished and blued or yellow flat steel with dressed edges. Carbon content about 1.00. Material has to possess good flatness, uniform hardness and high elasticity.

AFS Tests

แปลว่า(english) A number of standard tests determined by American Foundrymen's Society to evaluate molding and core sands.

Buckles

แปลว่า(english) Appeaars like a series of waves and are created during rolling as a result of mechanical misalignment or cross-section irregularities in supply coil.