GOOD MORNING EARTH! WOW, IT’S SO BRIGHT NOW AFTER ONE HOUR OF DARKNESS! ^^ =D
It' haz been a long day~ Woke up super duper early on a Saturday morning just to go to uni. –.- Well, of course for a purpose lah. Who’d be so crazy to wake up so early on a Saturday morning just to go to uni for… no purpose… unless of course you’re that kind of crazy person who does crazy stuff! =D Haha~ Well, today was field trip to Ipoh day. Reached uni at about 7am. The whole LDP was void of cars. Very few cars indeed… and scary as well. It’s like everybody’s going fast therefore i must go fast too or they’ll condemn me. o.o Hey, why do i sound like Khim right now? O.O Haha~ Well, i reached 100km/h on my SLK today. =) (small little kancil lah XD) But it was like the first time i travel on the road so very early in the morning. Interesting experience. Well, it’s always interesting to experience new stuff. =)
Right, so it was said that the bus leaves at 7am sharp. But no~ It actually leaves at 7.30am! We got tricked by our professor! XD XD Haha~ But it’s a good thing. You know, Malaysian timing lah~ XD Yeah, so we waited in the ever so dark halls of Monash, in the wee hours of the morning, where ghosts and zombies still rooooam the grounds of uni. XD Haha~ Joking, don’t get afraid. =P Yeah, onto the bus we went and to our amazement, guess who came along. Our very dear electrical lecturer, Dr. Tin Win. =) Well, i don’t know why everyone teases him, i’d rather not, though sometimes i just play along. XD XD So evil eh? Haha~ Nah, i’d rather not. =) And who’d you know came along as well. Ms. Evonne! (i think that’s how you spell her name =D) Heard that yesterday’s lecture was like 20 minutes long. XD Wow, what a way to end your last lecture with the maths students. =)
We departed at 7.40am. Reached a stop within Selangor (i think) for a break and breakfast. I slept most of the way (maybe all the way actually =P). We reached Ipoh at the factory at about 10am. And such coincidence, there was a POWER OUTAGE! XD XD Lol~ So ngam. Haha~ So we were brought to see the machineries for the machining process of the sand casted stuff. Yeah, that. Oh, it’s actually a factory that produces centrifugal pumps. =) Looked like turbines to me at first… And back to the machines. They were there, it was hot, and dark, and the machines weren’t working unfortunately. So we didn’t get to see much action there. BUT! We had one more place to go. A FOUNDRY! But i actually didn’t know what that is until i checked my phone dictionary. =P Well, if you don’t know, go check the dictionary. =P
At the foundry, we got to see the sand casting process. Actually, all the moulds were already there so we only saw them pouring the molten metal into the moulds. And then they showed us around and explained the process on how they do sand casting and other stuff. Here, i’ll explain some of the stuff we did with some pictures i took. =) Forgive me for the bad quality pics, my handphone camera is just terrible. =P

This is the factory we went to. =) It’s called KewPump. They manufacture centrifugal pumps for various purposes. Here is where they do all the machining, assembling and painting. Unfortunately there was a power outage at that time so we didn’t get to see any of the machines in action. The other place we went was like 30 minutes away, called KewCast. Same company just that there is where they do all the casting of the metal parts.

Melting metal in the furnace. They use scrap metal from all those waste from punched out metal sheets. I think what they were using right now is stainless steel metal. They also use cast iron.
Here they’re pouring the molten metal from the furnace into the so called ‘ladle’. If you can see at the background, there’s that display of some numbers ‘1632’, i think that’s the temperature of the furnace. =P And in the picture right beside that, they’re pouring the molten metal into the mould. They added some ‘powder’ into the ‘ladle’ just before pouring the molten metal to coagulate the impurities that rises to the top of the molten metal. Then they put a stick into it and pull the impurities out. They use that heated metal to light up some holes at the side of the mould (already had some combustible liquid) to draw air out of the mould. This ensures that there aren’t an air pockets that might cause defects. And then they put sand into the risers to ensure the molten metal at the top of the riser doesn’t solidify so that when the metal cools and contracts, it can draw metal from the riser. It the top cools, it’ll get stuck. =)
This is a picture of a RM400,000 spectroscope which they use to test the quality of the batches they make. O.O EXPENSIVE!!!
This are the sand moulds used in the sand casting process. The black part is the sand. They add some hardener to harden the sand so the mould is actually quite hard like rock. And the whitish stuff you see on some is the ceramic lining that they put onto the inside of the sand cast to prevent the sand from sticking to the cast.
This is… err… from the looks of it i think it’s a core… or a mould… I’m not sure. =P Wasn’t listening to this part. Haha~ But it’s for the turbine.
This is how the casted metal looks like right after it’s done hardening. No machining yet so it’s rough and dull. They make two halves of the turbine and weld it together to become one. =)
Alright, that’s about all the pictures i have at the foundry. Quite interesting… though the smell there was of molten metal and it’s just horrible. Smells like poisonous gas or something. x.x Haha~ Well, once we were done there… it’s MAKAN TIME! XD XD Everybody was like looking forward to that. So our lecturer brought us to town to eat Ipoh nga choy kai fan. =) (basically chicken rice with bean sprouts) Wow, we ate a WHOLE LOT THERE! It’s like my table, there were the 6 of us. Ming Leong, Zhi Ming, Wai Kit, Noel, Khim and i. We were given one plate of whole chicken, two large plates full of bean sprouts, a bowl of soup and each a plate of rice. We were so hungry that when the bean sprouts came, we already started eating. XD Btw, it was 2pm already. Yeah, so it was like vegetarian at first, until the MEAT CAME! XD We added like 9 bowls of hor fun (koey teow), some dry, some soup. THAT’S LIKE SUPER LOT! I ate one plate of rice and about half a bowl of hor fun. >.< The rest finished ALL! O.O WOW! AMAZING! XD XD There were like 60 of us mechanical/mechatronics engineering kids. GUESS HOW MUCH IT ALL COSTS! RM740! XD XD Yeah, we all paid RM15 each. So it’s like shared among everyone. Too bad for those small eaters. =P
Yeah, so after lunch some of us went round town. Some bought salted chicken. Some went to the famous tau fu fah stall to get some tau fu fah of course. I saw some random shop selling ‘Roti Ayam Daging Kambing’. O.O WOAH! WHAT’S THAT? Aswan and I was wondering so we checked it out. It was like a HUMUNGOUS bread stuffed with AYAM, DAGING AND KAMBING! XD lol~ RM26, worth it? Haha~ After that, we stopped by some place to buy the famous biscuit of which the name i don’t know of. But it’s really nice. The leftover money from lunch were used to buy each of us one biscuit, just nice. ^^ Oh, did i say it’s really nice? =D
And so, that was about it at our trip to Ipoh. We headed back home around 4.30pm. And oh, the bus full of mecha and mechi guys, all talking about girls. Oh my~ This is seriously ENGINEERING. x.x Lol~ Kee Wen ah~ Haha~ Well, it was a great time together we had with friends and the lecturers. =) Awesome indeed! Haha~ Hope there’ll be another one. =)