Analyze the different types of defects that can be developed in
plastic injection moulding processes. Your...
Analyze the different types of defects that can be developed in
plastic injection moulding processes. Your analysis must include
the defects explanation, causes of the defects and the remedy of
reducing the defects
Explain how the processing parameters for INJECTION
MOULDING can influence the tensile strength for a
given polymer, explain this in terms of polymer properties.
Explain how the processing parameters for INJECTION
MOULDING can influence the tensile strength for a
given polymer, explain this in terms of polymer properties.
In regards to the Injection Moulding Process. Explain why
thicker parts can be more susceptible to shrinkage ,suggest two
methods to reduce the shrinkage for a given component geometry?
A certain system can experience three different types of
defects. Let Ai (i = 1,2,3) denote the
event that the system has a defect of type i. Suppose
that
P(A1) = 0.29,
P(A2) = 0.27,
P(A3) = 0.36,
P(A1 ∪ A2) = 0.52,
P(A1 ∪ A3) =
0.57,
P(A2 ∪ A3) = 0.58,
P(A1 ∩ A2 ∩ A3)
= 0.01
(a)
Find the probability that the system has exactly 2 of the 3
types of defects.
(b)
Find the probability...
A certain system can experience three different types of
defects. Let Ai (i = 1,2,3) denote the
event that the system has a defect of type i. Suppose that
the following probabilities are true.
P(A1) = 0.15
P(A2) =
0.10 P(A3) =
0.08
P(A1 ∪ A2) = 0.17
P(A1 ∪
A3) = 0.18
P(A2 ∪ A3) = 0.15
P(A1 ∩
A2 ∩ A3) = 0.02
(a) What is the probability that the system does not have a...
A certain system can experience three different types of
defects. Let Ai (i = 1,2,3) denote the
event that the system has a defect of type i. Suppose that
the following probabilities are true.
P(A1) =
0.11
P(A2) =
0.07
P(A3) = 0.05
P(A1 ∪
A2) = 0.15
P(A1 ∪
A3) = 0.14
P(A2 ∪
A3) = 0.1
P(A1 ∩
A2 ∩ A3) = 0.01
(Round your answers to two decimal places.)
(c) Given that the system has at least...
A certain system can experience three different types of
defects. Let Ai (i = 1,2,3) denote the
event that the system has a defect of type i. Suppose that
the following probabilities are true.
P(A1) =
0.10 P(A2)
=
0.07 P(A3)
= 0.05
P(A1 ∪ A2) =
0.11 P(A1
∪ A3) = 0.12
P(A2 ∪ A3) =
0.10 P(A1
∩ A2 ∩ A3) = 0.01
(a) Given that the system has a type 1 defect, what is the
probability that it has a type...
A certain system can experience three different types of
defects. Let Ai (i = 1,2,3) denote the event that the system has a
defect of type i. Suppose that the following probabilities are
true. P(A1) = 0.10 P(A2) = 0.08 P(A3) = 0.06 P(A1 ∪ A2) = 0.12 P(A1
∪ A3) = 0.13 P(A2 ∪ A3) = 0.12 P(A1 ∩ A2 ∩ A3) = 0.01 (c) Given
that the system has at least one type of defect, what is the...