以前和現在的機車重量 - 機車
By Heather
at 2009-05-24T13:07
at 2009-05-24T13:07
Table of Contents
恕刪~~QQ
剛剛不知道看到哪位大大說的很對,
如果現在車子都照黃金比例去打造,那GP養那麼多設計師幹嘛?
還是頂尖設計師。
你真以為曲軸增加80條就是你所謂的黃金比例?
不好意思小弟比較愛算一點,有空可以翻翻看我上面那串可調避震的文章
其實市面上所販售的改裝品,除了增進動力輸出外,
另外得考慮的是什麼?
沒錯,就是"耐用性"
改裝品很多會被人說成不耐用就是因此而來。
畢竟改裝品跟原廠品比起來,
樣本數少很多很多,也就是說,大部分的人不會去動到改裝品
而原廠品也是以耐用為前提去打造。這樣子尼歐你懂不懂?
材料的選擇,據系上教授所說,
必定經過傳統工廠的幾種測試,
包含:
1.)衝擊實驗。http://tinyurl.com/p6p7jz
2.)拉伸實驗。(使用大型油壓機器測試材料的耐拉特性,並用電腦跑曲線去量測
該材料之降伏強度,彈性區...破壞之應力等很多很多。)
3.)疲勞實驗。這個算是耐用度之最重要考量之一。將鑄造機車的構件材料,放置
受到旋轉式變矩負載下,其承受應力與疲勞壽命的關係。
4.)硬度實驗。這是最基礎的,把材料試片拿去各種硬度試驗儀器測量。
一般來說,材料在同樣的周圍條件下,如果各方面強度要越高,其質量也必然
會增加,所以近幾年來才在開發,"輕"以及"強度"兼能具備的車架,還有許許
多多其他週邊零件。說實在的,這是一個迴圈,就是不斷測試測試測試,安全
因數(Fs)一不小心訂太高,又會違反質量減輕論,訂太低,又會擔心強度問題
。所以現在才會有許多過渡產品開發中,而且!!!!!!!!又得兼顧"成本",再怎
麼好,怎麼耐用,強度多高的材料,一碰到成本問題幾乎都是死死死....
扯遠了......
你真以為80條多好做?
手工車的話,如果不是師父級的話,你一不小心就車超過了。
自己去拿尺量量看0.8mm有多小。
CNC的產量最多只到中少。誰又會為你開一個80條曲軸?
(有啦....我是有拜託助教幫我車盤子角度XD)
--
淺談如何將80條曲軸裝上夢250
剛剛不知道看到哪位大大說的很對,
如果現在車子都照黃金比例去打造,那GP養那麼多設計師幹嘛?
還是頂尖設計師。
你真以為曲軸增加80條就是你所謂的黃金比例?
不好意思小弟比較愛算一點,有空可以翻翻看我上面那串可調避震的文章
其實市面上所販售的改裝品,除了增進動力輸出外,
另外得考慮的是什麼?
沒錯,就是"耐用性"
改裝品很多會被人說成不耐用就是因此而來。
畢竟改裝品跟原廠品比起來,
樣本數少很多很多,也就是說,大部分的人不會去動到改裝品
而原廠品也是以耐用為前提去打造。這樣子尼歐你懂不懂?
材料的選擇,據系上教授所說,
必定經過傳統工廠的幾種測試,
包含:
1.)衝擊實驗。http://tinyurl.com/p6p7jz
2.)拉伸實驗。(使用大型油壓機器測試材料的耐拉特性,並用電腦跑曲線去量測
該材料之降伏強度,彈性區...破壞之應力等很多很多。)
3.)疲勞實驗。這個算是耐用度之最重要考量之一。將鑄造機車的構件材料,放置
受到旋轉式變矩負載下,其承受應力與疲勞壽命的關係。
4.)硬度實驗。這是最基礎的,把材料試片拿去各種硬度試驗儀器測量。
一般來說,材料在同樣的周圍條件下,如果各方面強度要越高,其質量也必然
會增加,所以近幾年來才在開發,"輕"以及"強度"兼能具備的車架,還有許許
多多其他週邊零件。說實在的,這是一個迴圈,就是不斷測試測試測試,安全
因數(Fs)一不小心訂太高,又會違反質量減輕論,訂太低,又會擔心強度問題
。所以現在才會有許多過渡產品開發中,而且!!!!!!!!又得兼顧"成本",再怎
麼好,怎麼耐用,強度多高的材料,一碰到成本問題幾乎都是死死死....
扯遠了......
你真以為80條多好做?
手工車的話,如果不是師父級的話,你一不小心就車超過了。
自己去拿尺量量看0.8mm有多小。
CNC的產量最多只到中少。誰又會為你開一個80條曲軸?
(有啦....我是有拜託助教幫我車盤子角度XD)
--
淺談如何將80條曲軸裝上夢250
→ ne*718:看錯了.應該是單項半波而已.所以亮度只有全波的一半嗎?05/21 15:24
推 ne*718:你真的買兩支直上的話,恐怕會太硬了.畢竟它本來是偏心設計05/21 16:36
Tags:
機車
All Comments
By Sierra Rose
at 2009-05-26T08:05
at 2009-05-26T08:05
By Bennie
at 2009-05-29T22:13
at 2009-05-29T22:13
By Irma
at 2009-05-31T15:00
at 2009-05-31T15:00
By Faithe
at 2009-06-05T01:41
at 2009-06-05T01:41
By Elma
at 2009-06-06T23:21
at 2009-06-06T23:21
By Charlie
at 2009-06-11T05:25
at 2009-06-11T05:25
By Regina
at 2009-06-12T03:15
at 2009-06-12T03:15
By Tom
at 2009-06-12T16:20
at 2009-06-12T16:20
By Catherine
at 2009-06-16T05:10
at 2009-06-16T05:10
By Emma
at 2009-06-16T13:38
at 2009-06-16T13:38
By Ivy
at 2009-06-20T03:02
at 2009-06-20T03:02
By Gilbert
at 2009-06-21T15:02
at 2009-06-21T15:02
By Necoo
at 2009-06-25T03:21
at 2009-06-25T03:21
By Carol
at 2009-06-29T04:25
at 2009-06-29T04:25
By Oliver
at 2009-06-30T17:24
at 2009-06-30T17:24
By Odelette
at 2009-07-01T10:25
at 2009-07-01T10:25
By Ursula
at 2009-07-03T20:13
at 2009-07-03T20:13
By Ursula
at 2009-07-08T19:44
at 2009-07-08T19:44
By Lily
at 2009-07-10T16:31
at 2009-07-10T16:31
By Hardy
at 2009-07-14T00:59
at 2009-07-14T00:59
By Eden
at 2009-07-16T22:26
at 2009-07-16T22:26
By Lauren
at 2009-07-17T23:51
at 2009-07-17T23:51
By Sarah
at 2009-07-19T13:56
at 2009-07-19T13:56
By Connor
at 2009-07-23T12:17
at 2009-07-23T12:17
By Carolina Franco
at 2009-07-26T07:24
at 2009-07-26T07:24
By Bethany
at 2009-07-30T07:45
at 2009-07-30T07:45
By Emily
at 2009-08-03T12:41
at 2009-08-03T12:41
By Agatha
at 2009-08-04T11:00
at 2009-08-04T11:00
By Lucy
at 2009-08-05T00:13
at 2009-08-05T00:13
By Carol
at 2009-08-09T21:38
at 2009-08-09T21:38
By Emma
at 2009-08-11T01:10
at 2009-08-11T01:10
By Rachel
at 2009-08-15T01:17
at 2009-08-15T01:17
By Thomas
at 2009-08-16T20:43
at 2009-08-16T20:43
By Genevieve
at 2009-08-17T19:26
at 2009-08-17T19:26
By Ingrid
at 2009-08-20T12:23
at 2009-08-20T12:23
By Joe
at 2009-08-24T08:59
at 2009-08-24T08:59
By Tracy
at 2009-08-28T08:00
at 2009-08-28T08:00
By Candice
at 2009-08-31T08:49
at 2009-08-31T08:49
By Annie
at 2009-09-03T11:39
at 2009-09-03T11:39
By Edwina
at 2009-09-04T21:14
at 2009-09-04T21:14
By Harry
at 2009-09-07T02:59
at 2009-09-07T02:59
By Yedda
at 2009-09-07T11:17
at 2009-09-07T11:17
By Aaliyah
at 2009-09-11T14:33
at 2009-09-11T14:33
By Robert
at 2009-09-12T11:13
at 2009-09-12T11:13
By Caroline
at 2009-09-16T08:40
at 2009-09-16T08:40
By Wallis
at 2009-09-16T22:03
at 2009-09-16T22:03
By Aaliyah
at 2009-09-19T01:39
at 2009-09-19T01:39
By Isla
at 2009-09-22T08:45
at 2009-09-22T08:45
By Bennie
at 2009-09-23T05:26
at 2009-09-23T05:26
By Elizabeth
at 2009-09-25T07:25
at 2009-09-25T07:25
By Enid
at 2009-09-30T00:47
at 2009-09-30T00:47
By Dora
at 2009-09-30T19:55
at 2009-09-30T19:55
By Lucy
at 2009-10-04T23:36
at 2009-10-04T23:36
By Gary
at 2009-10-07T09:00
at 2009-10-07T09:00
Related Posts
化油器調整的問題!!
By Hamiltion
at 2009-05-23T23:32
at 2009-05-23T23:32
GP GTRaero
By Zora
at 2009-05-23T20:06
at 2009-05-23T20:06
Ram mount vs Techno
By Catherine
at 2009-05-23T12:47
at 2009-05-23T12:47
車容坊自助洗車
By Leila
at 2009-05-23T10:10
at 2009-05-23T10:10
機車放屁
By Ina
at 2009-05-22T22:21
at 2009-05-22T22:21