Injection molding machine-what is minimum clamp tonnage

Assignment Help Mechanical Engineering

Reference no: EM13708117

The bottom of a chair (where you sit, the ‘seat’) will be injection molded by itself in a mold. Assume the chair is a disk, 24 inches in diameter and 1/10 inch thick. If the injection pressure is 1600 psi, what is the minimum clamp tonnage you need for the injection molding machine? Give the answers in standard tons.

Reference no: EM13708117

Questions Cloud

Gas is compressed from a state : A gas is compressed from a state of 15 lbf(in)^2, 0.5ft^3, to a final state of 60 lbf/(in)^2. The process equation relating P and V is P=aV+b, where a=-150 lbf/ft^3. Evaluate the work, in ft-lbf.

Conditioning system to acquire-store an egg bio potential : Design a signal conditioning system to acquire and store an EGG bio potential. The bandwidth of interest is between 6 and 120 Hz and has peak amplitude of approximately +/-10 mV. Calculate the gain required to optimize you data acquisition into an AD..

Running conveyor system problem : A random sample of three bottles is selected from the running conveyor system. When the bottles are inspected, they are either properly labeled or they are not. Rejected bottles are scrapped. The proportion nonconforming is 0.25. What is the probabil..

Insulated piston-cylinder-determine voltage of the soured : An insulated piston-cylinder device contains 7L of saturated liquid water at a constant pressure of 175 kPa. Water is stirred by a paddle wheel while a current of 6.2A flows for 75 min through a resistor placed in the water. If one half of the liquid..

Injection molding machine-what is minimum clamp tonnage : The bottom of a chair (where you sit, the ‘seat’) will be injection molded by itself in a mold. Assume the chair is a disk, 24 inches in diameter and 1/10 inch thick. If the injection pressure is 1600 psi, what is the minimum clamp tonnage you need f..

What is the total rate of their heat transfer : Metal balls 10 mm in diameter are to be annealed by heating them to 827°C then allowing them to cool slowly in air at 27Â°C to the point where they are in thermal equilibrium with the air. 2000 balls are annealed in one hour’s time. What is the total..

Determine volume of the tank and amount of heat transfer : A rigid tank contains 10 lbm of air at 30 psia and 65°F. The air is now heated until its pressure doubles. Determine (a) the volume of the tank and (b) the amount of heat transfer.

The vapor is to be saturated at the outlet of the turbine : A Rankine cycle with superheat is to be designed using water as the working fluid. The boiler pressure will be 1000 psia and the peak temperature will be 900 Â°F. (a) Determine the temperature required for the condenser if the expansion through the t..

Determine the mass of the refrigerant in the tank : A 0.5-m3 rigid tank contains refrigerant-134a initially at 160 kPa and 40 percent quality. Heat is now transferred to the refrigerant until the pressure reaches 700 kPa. Determine (a) the mass of the refrigerant in the tank and (b) the amount of heat..

User Account

All Pages