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Type: Posts; User: shawnBaek89

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  1. Replies
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    Thank you for all of you guys comments. Rotor...

    Thank you for all of you guys comments.

    Rotor temperature rises to 400 celcius degrees in just 5 laps.

    After finishing endurance event for test drive, we could see some white smoke from brake...
  2. Replies
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    4 piston calipers

    Hello, I'm Lee from Kookmin university's racing team in south Korea.

    We are gonna participate in 2015 FSAE in Michigan. I have a question for 4 piston calipers.

    Our team has used 2 piston...
  3. Anti-dive effect on weight transfer when braking

    Hello ppl there. I'm Lee from South korea. I have a question about the effect of anti-dive on weight transfer.

    My suspension team will design anti-dive geometry to reduce the amount of dive. ...
  4. Replies
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    8,820

    Thank you for all of you guys comments. It...

    Thank you for all of you guys comments.

    It would be really great help for me to design the awesome brake system!
  5. Replies
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    Thank you for all of you guys kind reply. To...

    Thank you for all of you guys kind reply.

    To Ahmad rezq,

    What is the error of MIT paper? Is there any wrong about calculation of pedal ratio from MIT?
  6. Replies
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    Thank you for your reply. Yes, 162.88 mm to...

    Thank you for your reply.

    Yes, 162.88 mm to 135.048 mm means pull stroke of Tilton's 77 series master cylinder.

    This is just an assumption of pull stroke.
  7. Replies
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    vertical mounted master cylinder

    Thank you for your reply.

    I calculated pedal force per 1.5g of braking. I got 1.5g of data by installing G sensors in last-year car for 2014 FSAE.

    Here are several math things with picture to...
  8. Replies
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    Vertical mounted master cylinder

    Hello! I' m Lee from South Korea.

    Actually, I'm in charge of brake system for 2015 FSAE. I have several questions about vertical mounted master cylinder.

    In last competition, I saw that many...
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    Cost rules about score

    Hi, everyone

    I ask a question about the report score and feasibility score

    Description of feasibility score and report score is insufficient. Let me explain specifically the ambiguous term...
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    2009 year's Honda CBR600RR engine

    Hello, I'm in electronics team from south korea for 2015 Formula SAE.

    I want to buy a clear 2009year' Honda CBR600RR engine. The lower mileage would be better.

    Please contact me ;...
  11. Replies
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    6,148

    slicktop, FBD you mean Free Body Diagram huh?...

    slicktop,

    FBD you mean Free Body Diagram huh?

    yup, i did it before, which is why i kinda don't understand its mechanism.

    can't create enough force. However, it tuned out that they didn't...
  12. Replies
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    Goost, Thanks. kinda. but didn't 100%...

    Goost,

    Thanks.

    kinda. but didn't 100% understand the mechanism.

    I still gotta figure out the pedal ratio. as far as i remember, they designed the pedal ratio below 2:1. and the driver can't...
  13. Replies
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    MCoach, Thank you for the link. i will look at...

    MCoach,

    Thank you for the link. i will look at it!

    BTW, what is the trunnion?
  14. Replies
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    vertical mounted master cylinder.

    Hi all out there.

    This is Shawn and i'm involved in KOOKMIN RACING, South Korea.

    I actually participated in 2014 F-SAE Michigan as a manager of brake system, pedal box and business plan...
  15. Thread: Cp4226-2so

    by shawnBaek89
    Replies
    0
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    1,176

    Cp4226-2so

    Hello ppl out there.

    This is Shawn and i'm involved in Kookmin Racing, South Korea.

    We are looking for CP 4226 - 2S0 from AP racing.

    if anyone out there has either a new or used one, just...
  16. Jonny Rochester, I did, and it happened again. it...

    Jonny Rochester, I did, and it happened again. it didn't come out as much as it did at first. but the oil slightly leaks.
  17. Pete Marsh, Bosch brake fluid DOT4

    Pete Marsh, Bosch brake fluid DOT4
  18. anybody out there has problems with Wilwood master cylinder?

    Hello, ppl out there, this is Shawn Baek studying automotive engineering at Kookmin University in South Korea.

    I'm in charge of pedal box and brake system for 2014 F-SAE Michigan. but currently i...
  19. Simactive, I will! thank you very much! and it...

    Simactive,

    I will! thank you very much! and it would be wonderful for us to talk with your teammates in Michigan. Let's keep in touch

    Our entry No is 80 Kookmin Racing and plz stop by and like...
  20. Simactive Ohhh sorry, i didn't put any...

    Simactive

    Ohhh sorry, i didn't put any pictures of the pressure gauge in this post.

    and thank you so much, the picture that you attached is exactly the same as what i have now.

    i will follow...
  21. mech5496, I thought it would be really simple...

    mech5496,

    I thought it would be really simple to use this. i was like all i gotta do is, thread it into a the bleed screw port which is exactly the same as what drew price mentioned above.

    but...
  22. anybody out there knows how to use a wilwood brake pressure gauge?

    Hello people!!

    I'm a student majoring in automotive engineering at Kookmin University and involved in a formula student racing team called Kooking Racing.

    a few days ago, i ordered the wilwood...
  23. Thread: Cp4226 cad

    by shawnBaek89
    Replies
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    3,200

    Mcoach, hi there. i'm a student at Kookmin...

    Mcoach,

    hi there. i'm a student at Kookmin Univ, South Korea and involved in a formula student racing team named Kookmin Racing.

    Can anyone get the solid models of master cylinders on CATIA or...
  24. Thread: brake MC

    by shawnBaek89
    Replies
    2
    Views
    1,530

    brake MC

    Hi all, this is my first time to write sth on this FSAE forums. you guys are really experts and i'm learning lots and lots of things! i really appreciate that!

    i'm a member of formula racing team...
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