HELLO! Welcome to my blog, kh-designandtechnology.blogspot.com. This blog is created since 4thdecember2007(:
The blog is created for school use, and whatever written or drawn will be by ME. So, please respect me and do not copy what i've post(:
thankyou! XD AND! My blog only consits of 10 post at a time. The other posts can be found under the catogory " past " below. XDD
Song playing is called " wish " by s.e.n.s. I choose this song because, it can help you to relax and help you think better. And to generate more ideas. XP and i personally love this song a lot. XD
hello everyone! ^^ today, i'm going to talk about pulleys! :D They are very useful mechanisms if they were used in the toys correctly. Here are some of the advantages: - simple to make - can be used at a distance from each other, unlike gears that need to touch in order to work. and of course, there will be disadvantages as well: - work by friction, therefore they might slip out of the grooves and upset the timing of a toy. Pulleys work in a similar way as gears except that they are not directly joined but linked with strong and flexible materials. Grooves were also made to prevent the pulley belt [ strong and flexible material ] slipping over the edge. It also keeps the belt running in a straight line and stops it from jumping off. :D Here's the pictures of a pulley. (: Front view,
top view,
Side view. [= That's all for pulleys(: byebye! :D
kh- signed off Y