subject
Engineering, 20.08.2019 18:10 Baseball4744

Conventional injection moulding is unsuitable for processing thermosetting polymers. explain why this is the case, and discuss how the process is modified to allow components to be manufactured from these materials.

ansver
Answers: 2

Another question on Engineering

question
Engineering, 04.07.2019 18:10
Aturning operation is performed with following conditions: rake angle of 12°, a feed of 0.35 mm/rev, and a depth of cut of 1.1 mm. the work piece is aluminum alloy 6061 with t6 heat treatment (a16061-t6). the resultant chip thickness was measured to be 1.0 mm. estimate the cutting force, fc. use shear stress of 207 mpa and coefficient of friction on the tool face of 0.6.
Answers: 1
question
Engineering, 04.07.2019 18:20
Ahe-xe mixture containing a 0.75 mole fraction of helium is used for cooling electronics in an avionics application. at a temperature of 300 k and atmospheric pressure, calculate the mass fraction of helium and the mass density, molar concentration and molecular weight of the mixture. if the cooling capacity is 10 l, what is the mass of the coolant?
Answers: 3
question
Engineering, 04.07.2019 19:20
In the winter, in order to keep the classroom steadily at 68 f before 10 pm, heating with an average rate of 42,000 btu/hr is provided. assume the outdoor temperature maintains at 32°f, determine the electrical power (kw) required to (a) operate a reversible heat pump (b) operate a real heat pump with a cop (7) of 4.5 and (c) operate an electrical-resistance heater.
Answers: 3
question
Engineering, 04.07.2019 19:20
A5 kg block of fe is dropped into a very large vat of water. the fe and water initial temperatures are 95 and 25 c, respectively. the fe final temperature is 25 c and the water can be treated as a thermal reservoir,. treated as a thermal reservoir take the water to be the system and determine the entropy generation. report vour answer in kj/k.
Answers: 1
You know the right answer?
Conventional injection moulding is unsuitable for processing thermosetting polymers. explain why thi...
Questions
question
Mathematics, 18.07.2021 01:00
question
Mathematics, 18.07.2021 01:00
question
Spanish, 18.07.2021 01:00
question
English, 18.07.2021 01:00
question
Mathematics, 18.07.2021 01:00
question
Chemistry, 18.07.2021 01:00
question
Mathematics, 18.07.2021 01:00
question
Mathematics, 18.07.2021 01:00
Questions on the website: 13722360