ตัวกรองผลการค้นหา
cube mold
แปลว่าแบบหล่อคอนกรีตรูปลูกบาศก์
steel mold
แปลว่าแบบหล่อเหล็ก
Bottle Top Mold
แปลว่า(english) Ingot mold, with the top constricted; used in the manufacture of capped steel, the metal in the constriction being covered with a cap fitting into the bottle-neck, which stops rimming action by trapping escaping gases.
Burn-Out
แปลว่า(english) Firing a mold at a high temperature to remove pattern material residue.
Back Draft
แปลว่า(english) Reverse taper which would prevent removal of a pattern from a mold or a core from a corebox.
Beam and Sling
แปลว่า(english) Tackle used in conjunction with a crane for turning over the cope or drag of a mold prior to assembly.
Blacking Hole
แปลว่า(english) Irregular-shaped surface cavities in a casting containing carbonaceous matter. Caused by spilling off of the blacking from the mold surface.
Bead
แปลว่า(english) 1)Half-round cavity in a mold, or half-round projection or molding on a casting, 2) a single deposit of weld metal produced by fusion.
Bleeder
แปลว่า(english) A defect wherein a casting lacks completeness due to moltn metal draining or leaking out of some part of the mold cavity after pouraing has stopped.
Baked Strength
แปลว่า(english) Compressive, shear, tensile or transverse strength of a mold sand mixture when baked at a temperature above 231 B0F (111 B0C) and then cooled to room temperature.
Consolidation
แปลว่า(Concrete Engineering) Compaction usually accomplished by vibration of newly placed concrete to minimum practical volume, to mold it within form shapes and around embedded parts and reinforcement, and to eliminate voids other than entrained air.
Slump Cone
แปลว่า(Concrete Engineering) A metal mold in the form of a truncated cone with a top diameter of 4”, a bottom diameter of 8”, and a height of 12”, used to fabricate the specimen for a slump test.