a***8
发帖数: 2433 | 1 Strung my LM Radical MP with:
Main: Luxilon Ace 18 @ 37lbf
Cross: Head Syn Gut 17 @ 50lbf
After played 2 times, about 3hrs total, here's the measurement:
Main: 37lbf
Cross: 25lbf
Measured by a tension gauge from Wellmoon
Surprising, isn't it? |
w******n
发帖数: 13172 | 2 你的用法不对。这个度数都是用来测相对tension loss的，而不是绝对值。不同的
string，不同的拍子测出来的值都不一样。正确的用法是：
1. 刚上网线后，测数值
2. 打完n次后，再测数值，比较tension loss
换句话讲，就是只能自己跟自己比，而不能跟别人比 |
h*******s
发帖数: 8454 | 3 感觉打了以后就测不准了吧
【在 a***8 的大作中提到】
: Strung my LM Radical MP with:
: Main: Luxilon Ace 18 @ 37lbf
: Cross: Head Syn Gut 17 @ 50lbf
: After played 2 times, about 3hrs total, here's the measurement:
: Main: 37lbf
: Cross: 25lbf
: Measured by a tension gauge from Wellmoon
: Surprising, isn't it?
|
j**c
发帖数: 234 | 4 如果50lbf vs 25lbf都是测数值就surprising了，因为Syn Gut应该tension loss少。
【在 w******n 的大作中提到】
: 你的用法不对。这个度数都是用来测相对tension loss的，而不是绝对值。不同的
: string，不同的拍子测出来的值都不一样。正确的用法是：
: 1. 刚上网线后，测数值
: 2. 打完n次后，再测数值，比较tension loss
: 换句话讲，就是只能自己跟自己比，而不能跟别人比
|
b**k
发帖数: 11850 | 5 这种tension gauge准吗？什么原理
【在 w******n 的大作中提到】
: 你的用法不对。这个度数都是用来测相对tension loss的，而不是绝对值。不同的
: string，不同的拍子测出来的值都不一样。正确的用法是：
: 1. 刚上网线后，测数值
: 2. 打完n次后，再测数值，比较tension loss
: 换句话讲，就是只能自己跟自己比，而不能跟别人比
|
a***8
发帖数: 2433 | 6 Its smallest mark is 1lbf, assumingly has precision of +/- 1lbf. I have no
idea about accuracy though.
【在 b**k 的大作中提到】
: 这种tension gauge准吗？什么原理
|
a***8
发帖数: 2433 | 7 I know, but I didn't have the gauge when it was fresh(all your fault!) Now
you have to wait 3-6 month for my next string job, haha...
【在 w******n 的大作中提到】
: 你的用法不对。这个度数都是用来测相对tension loss的，而不是绝对值。不同的
: string，不同的拍子测出来的值都不一样。正确的用法是：
: 1. 刚上网线后，测数值
: 2. 打完n次后，再测数值，比较tension loss
: 换句话讲，就是只能自己跟自己比，而不能跟别人比
|
b*e
发帖数: 3845 | 8 我很久以前就推荐过Gamma String Tester。检查String Job和Tension Loss非常有效
，只是它测出的刻度是相对值。
【在 b**k 的大作中提到】
: 这种tension gauge准吗？什么原理
|
b*e
发帖数: 3845 | 9 when it was fresh, based on my experience, it's usually around 40-42 units for (50-53
lbs poly Main). Cross is usually 25-30 units (for 55-50 lbs cross). For poly with
average tension stability, it will drop to 37-38 units after the first 1-2 hour
hitting.
【在 a***8 的大作中提到】
: I know, but I didn't have the gauge when it was fresh(all your fault!) Now
: you have to wait 3-6 month for my next string job, haha...
|
a**s
发帖数: 9606 | 10 feel better now?
【在 b*e 的大作中提到】
: 我很久以前就推荐过Gamma String Tester。检查String Job和Tension Loss非常有效
: ，只是它测出的刻度是相对值。
|
|
|
a***8
发帖数: 2433 | 11 Actually, it measures Wellmoon's and CC's string jobs right on mark, so is
my poly main's measurement. It deserves some credibility.
【在 b*e 的大作中提到】
: 我很久以前就推荐过Gamma String Tester。检查String Job和Tension Loss非常有效
: ，只是它测出的刻度是相对值。
|
r*********x
发帖数: 3016 | 12 真的？有点难以相信。
【在 a***8 的大作中提到】
: Strung my LM Radical MP with:
: Main: Luxilon Ace 18 @ 37lbf
: Cross: Head Syn Gut 17 @ 50lbf
: After played 2 times, about 3hrs total, here's the measurement:
: Main: 37lbf
: Cross: 25lbf
: Measured by a tension gauge from Wellmoon
: Surprising, isn't it?
|
e***y
发帖数: 1443 | |
a***8
发帖数: 2433 | 14 One update:
I cut off the syn. gut cross and put on a new cross with the same string.
Here's the fresh off the machine measurement:
Old Luxilon Ace 18 main: 48 lbs (was 37 lbs before restrung cross)
New Head Syn. Gut 17 cross: 35 lbs
The tension I set on the machine for the cross: 55 lbs |
b**k
发帖数: 11850 | 15 啥绑线机?
【在 a***8 的大作中提到】
: One update:
: I cut off the syn. gut cross and put on a new cross with the same string.
: Here's the fresh off the machine measurement:
: Old Luxilon Ace 18 main: 48 lbs (was 37 lbs before restrung cross)
: New Head Syn. Gut 17 cross: 35 lbs
: The tension I set on the machine for the cross: 55 lbs
|
a*****0
发帖数: 6788 | 16 Either the gauge is a piece of crap or something's fundamentally wrong with
the way the racket was strung, or both. |
b*e
发帖数: 3845 | 17 yup, i got the same measurement for all the racquets that I string. It's
very normal. There is abosolutely nothing wrong with it. Again the measurement is just relative measurement, so do not treat it as lbs. The actual tension in cross is much lower because the friction resistance from mains.
【在 a***8 的大作中提到】
: One update:
: I cut off the syn. gut cross and put on a new cross with the same string.
: Here's the fresh off the machine measurement:
: Old Luxilon Ace 18 main: 48 lbs (was 37 lbs before restrung cross)
: New Head Syn. Gut 17 cross: 35 lbs
: The tension I set on the machine for the cross: 55 lbs
|
a***8
发帖数: 2433 | 18 My old faithful Klippermate USA
【在 b**k 的大作中提到】
: 啥绑线机?
|
a***8
发帖数: 2433 | 19 I can understand the cross is low. What supervised me is so much higher the
main went. I thought it should be close to the cross...
measurement is just relative measurement, so do not treat it as lbs. The
actual tension in cross is much lower because the friction resistance from
mains.
【在 b*e 的大作中提到】
: yup, i got the same measurement for all the racquets that I string. It's
: very normal. There is abosolutely nothing wrong with it. Again the measurement is just relative measurement, so do not treat it as lbs. The actual tension in cross is much lower because the friction resistance from mains.
|
a***8
发帖数: 2433 | 20 zkss, you have different experience? can you share?
with
【在 a*****0 的大作中提到】
: Either the gauge is a piece of crap or something's fundamentally wrong with
: the way the racket was strung, or both.
|
a***8
发帖数: 2433 | 21 After 24hrs resting, the main relaxed to 41 lbs, cross remains at 35 lbs -
without a single hit of a tennis ball.
【在 a***8 的大作中提到】
: One update:
: I cut off the syn. gut cross and put on a new cross with the same string.
: Here's the fresh off the machine measurement:
: Old Luxilon Ace 18 main: 48 lbs (was 37 lbs before restrung cross)
: New Head Syn. Gut 17 cross: 35 lbs
: The tension I set on the machine for the cross: 55 lbs
|
