悠九專業玩家郭博翰+空 Yonity present Kuo, Po-Han with Kung

悠九4A專業玩家郭博翰所使用的溜溜球是我們最近出的空

The yo-yo Kuo, Po-Han used is Kung by Yonity.

http://yonity90.blogspot.com/2012/01/kung.html

頂級軸承 Premium Bearing

悠九專業玩家－吳尚仁 Younity present the Expert Wu, Shang-Ren

悠九專業玩家－曾弘傑 Yonity present the Expert Tseng, Hung-Chieh

軸心對正系統 AliAxle

想了解更多嗎?

Do you want know more about this?

Moyo Stage圓滿落幕

感謝大家這次如此熱情的參與Moyo Stage，
同時也感謝主辦人林興昱提供大家一個這麼好的交流平台。

Moyo Stage

http://moyostage.blogspot.com/

各位玩家您好，距MOYO STAGE至今不到一周，悠九在此提供比賽現場特別優惠：

革命性4A球｢空｣，白藍、黑銀二色各限量五顆，原價三千二，現場特價只要兩千八。

悠九獨家設計「刀」，紅、金二色各限量五顆，售價兩千元，只需加一百元即可加購汰塗層軸承。

「傑」與「力」特殊鏡面版，再搭配新的汰塗層軸承，售價三千元，僅此兩顆。

空 (Kung)

Do you want to buy it? Contact us.

我們正在做一些真正該做的！ We are doing something really big!

請再等等吧，真正屌的東西馬上就要出來了！

Please wait. Something awesome are coming up!

悠九特製不鏽鋼軸承 Special Stainless Steel Ball Bearing by Yonity

這是悠九推出的不鏽鋼弧形軸承，它用手去撥動就可以持續轉三十秒以上。他內、外圈是不鏽鋼的，可以預防生鏽的問題，保持器也是不鏽鋼的，滾珠一樣採用最高等級的十顆小滾珠，而目前滾珠的材料暫時列為機密，跟一般市面上的材料不一樣，也不是陶瓷滾珠。外圈也進行鏡面拋光處理，可以讓你在做花式的時候更加滑順。

    This is the special stainless steel bearing by Yonity. It can keep spinning over 30 second by hand. The materiel of retainer, outer race and inner race are stainless steel. So, there are no rusty problem. The roller is the high-class 10 balls set. But we can not tell the materiel of roller. It is the secret why it can spin so long. The outer race has been polished. The polishing finish makes it smoother when you doing tricks.

我們做的就是不一樣 We made the different.

塑膠球軸心
The axle of plastic yo-yo.

我們悠九做得就是不一樣，即便是塑膠溜溜球我們一樣可以使用獨家的軸心系統，不像市面上的廠商他們的塑膠球設計幾乎都一樣。這再次證明了我們是真的有在用心設計的。

    We always make the different. We use the Exclusive Axle System even design the plastic yo-yo. Other plastic yo-yos in market almost are the same design of bearing and axle. This improves that we are surely DESIGN a yo-yo again.

你準備好了嗎? Are you ready?

完整版的空已經在量產了，再等等吧！　

We are making Kung now. It is no longer a prototype. Coming soon.

這次的空跟以往的高級金屬溜溜球一樣，採全部CNC製成，全金屬一體成形本體，塑膠外框，還有掛拇指溝槽，除此之外，間隙還是可調的。來看看測試影片吧。
Let's watch the test video.

度假 Vacation

這禮拜我們將有新的產品要公開，目前正在製作中，敬請期待。
We have new product this week. It is being produced. Coming soon.

弄東西 Something are making now.

敬請期待  coming soon

陶瓷軸承 Ceramic Bearing

圖一　悠九製作的陶瓷軸承
Figure 1. Bearings by Yonitty.

　　這是悠九特製的陶瓷軸承，軸承的內外圈採用不鏽鋼製作，滾珠使用黑色的陶瓷材質（氮化硅），而保持器使用鐵氟龍。陶瓷軸承是所有軸承中阻力最小的，且保持器的特殊材質可以在滾珠高轉速轉動時分泌出油膜（塑膠為有機油類的大分子聚合物，而鐵氟龍是塑膠的一種），使軸承轉動更順暢。

    This ceramic bearing is specially made by Yonity. The materiel of outer race and inner race are stainless steel. The balls are made of silicon nitride (it is a kind of ceramics). And the retainer is made of Teflon. When the bearing is spinning, the Teflon retainer can provide a little lubricant film. It smooths the spin. A ceramic bearing gives it the least friction. It will be your best choice.

傑 coming soon

傑出的性能隱藏在簡約的外表下，低調且華麗的設計絕對是台灣溜溜球冠軍的最佳選擇。 

  傑已經在製作中了，敬請期待。

   We are manufacturing Jei now. Coming soon.

溜溜球是怎麼設計的? How did the yo-yo designed?

圖一　溜溜球的素描草圖
Figure 1. The sketch of yo-yo.

或許有很多玩家會很好奇我們溜溜球到底是怎麼設計出來的？這是一個非常好的問題。大部分的玩家都認為，設計溜溜球就像室內設計一樣，畫個漂亮的素描草圖（圖一），再把草圖實踐做出實體就好。實際上設計溜溜球完全不是這麼簡單的一回事，一般的溜溜球廠商都是採用一次做出多個樣本，再一一交給專業玩家測試，最後選出最好的樣本來量產。但這個方法是二十幾年前工程業界上所採用的方法，且非常的不科學。

How did the yo-yo designed? Most players thought that just like interior design. To draw a sketch (Fig 1.), and make it real. However, it is not so simple. Generally, most factories would make many yo-yos which are similar. And give those to the expert player to test. Finally, they would manufacture the yo-yo which the expert thought that was best of those. Even so, this procedure is not so scientific. This is the way of development about 20 several years ago.