window frame |
วงกบหน้าต่าง |
Band, Inside |
(english) A loose steel frame placed inside a removable flask to reinforce the sand at the parting line after the flask has been removed. |
Bed-In |
(english) Method whereby drag may be rammed in the pit or flask without necessity of rolling over. Process used in production of heavy castings. |
Bedding |
(english) Sinking a pattern down into the sand to the desired position and ramming the sand around it. |
Bench Rammer |
(english) A short rammer used by bench molders. |
Z-Mill |
(english) The full name for z-mill is Sendzimir mill. A Z-mill operates with a very small diameter work roll, normally about 2 inches, backed up by a number of rolls in a pyramid-shaped stack. This roll set up allows you to exert extremely high forces through the work roll and yet keep the work roll from extreme flexing. The take-up roll on the Z-Mill also exerts a tension on the coil as it comes through the mill. The combination of high pressure and tension makes the mill capable of rolling material thin and flat. |
Racking: |
(english) The distortion of a rectangular shape to a skewed parallelogram. |
Basis path testing - |
(Software Engineering) a white box test case design technique that used the algorithmic flow of the program to design tests |
Black box testing - |
(Software Engineering) testing that does not focus on the internal details of the program but uses external requirements |
Chief programmer team - |
(Software Engineering) one way of organizing project staff |