ตัวกรองผลการค้นหา
คลิกที่แต่ละคำเพื่อดูรายละเอียด
(english) Work done primarily at a bench with hand tools. Occasionlly suplemented by small power-driven tools.
(english) A preliminary forging operation to give the piece approximately the correct shape for subsequent forming.
(english) Molten metal on the hearth of a furnace, in a crucible, or in a ladle
(english) The level of pressure on the return or downstream side of a device or system.
(english) The part of the extrusion press into which the billet to be extruded is placed.
(english) An antifriction metal alloy used for bearing inserts;made of tin,antimony,lead and copper.
(english) A storage area in Strip Steel used for storing hot bands (coil made from slab).
(english) That portion of a gear tooth that extends from the pitch circle to the outside diameter.
(english) A family of steel products developed for those applications involved in sliding and/or impact abrasion.
(english) A number of standard tests determined by American Foundrymen's Society to evaluate molding and core sands.
(english) An iron-zinc alloy layer formed between the steel substrate and the free zinc of galvanized coatings.
(english) Developing a smooth finish on a metal by tumbling or rubbing with a polished hand tool.