Question

manufacturing technology questions

the english is literally below the question if u actually take a look, I'll just whiten out the foreign language just in case

Soalan 2 Question 2 a) Sebagai seorang jurutera di Syarikat B, pihak pengurusan anda ingin menghasilkan bahagian seperti dalam Rajah S2(a). Dengan bantuan lakaran, terangkan kepada pihak pengurusan mengenai proses penuangan pasir mengikut urutan pengeluaran yang mungkin terlibat untuk menghasilkan produk berkenaan. As an engineer in Company B, your management would like to produce part as in Figure Q2(a). By the aid of sketch, explain to the management about sand casting production sequence that might involve in producing such part Rajah S2(a)/Figure Q2(a) (5 markah/marks) b) Penuangan logam adalah proses di mana logam cair dituangkan ke dalam acuan dan dibiarkan untuk memejal menjadi objek. Apakah beberapa kecacatan umum yang dihadapi dalam proses penuangan? Namakan dan sebutkan secara ringkas sekurang-kurangnya empat kecacatan. Metal casting is the process in which molten metal is poured into a mold and allowed to solidify into an object. What are some of the general defects encountered in casting processes? Name and briefly describe at least four defects. (4 markah/marks) Senaraikan empat ciri-ciri bahan mata alat yang baik. c) List four characteristics of a good tool material. (2 markah/marks) d) Kenal pasti sekurang-kurangnya 4 mekanisme di mana alat pemotongan terhakis semasa pemesinan. Jelaskan setiap satu mekanisme. Identify at least 4 mechanisms in which cutting tools wear during machining. Explain each of the mechanism. (4 markah/marks) Soalan 2 Question 2 n a) asir Deino As an engineer in Company B, your management would like to produce part as in Figure Q2(a). By the aid of sketch, explain to the management about sand casting production sequence that might involve in producing such part Rajah S2(a)/Figure Q2(a) (5 markah/marks) b) P OKas Metal casting is the process in which molten metal is poured into a mold and allowed to solidify into an object. What are some of the general defects encountered in casting processes? Name and briefly describe at least four defects. (4 markah/marks) c)S List four characteristics of a good tool material laa (2 markah/marks) d) Identify at least 4 mechanisms in which cutting tools wear during machining. Explain each of the mechanism (4 markah/marks)

Answer 1

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