HLB軸承說明

一、HLB 設計理念

HLB (Hydraulic  lubricating bearing)液壓自潤軸承:                          

此款設計是以材料、結構進行改良的一款新型軸承，在流體壓力成形技術的基礎上，通過對模具之拔模角度的最佳化設計，將材料與拔模之間的受力介質，透過獨家開發之液壓系統將自潤材料打入拔模與工件之間，形成承壓腔，使拔模與工件不直接接觸，成形力通過專用油脂進行傳遞，此結構在受力介質的壓力作用下產生具可塑性之柔性變形，並在拉拔力作用下達到運轉最佳化，成為此類產品中較優化設計之一.

HLB原理:以黃銅材質為基體，並鑲嵌自潤滑材料，利用空氣作為潤滑劑的滑動軸承，因空氣特性比油粘滯性小且耐高回溫並無污染，其表現下的摩擦係數比油低；在HLB作動時發熱的過程中慢慢的釋放油脂，因此形成了少油或不給油下產生自潤滑的現象，以此原理從而形成產品壽命等其他因素點的優化，同步達成媲美長效型(Ball Bearing)軸承之效果。

One、HLB Design concept

HLB (Hydraulic  lubricating bearing):                          

HLB is a new type of bearing by improved materials and structure. the basis on hydrodynamic pressure forming technology, through the optimal design of the drawing angle of the die, the stress medium between the material and the drawing die is driven into the drawing and the workpiece through the hydraulic system developed exclusively to form a pressure bearing cavity so that the drawing die and the workpiece do not directly contact, forming force Through special grease transfer, this structure can produce flexible deformation with plasticity under the pressure of the stress medium and achieve the operation optimization under the action of drawing force, which has become one of the more optimized designs of such products

HLB Principle:

The friction coefficient of the sliding bearing is lower than that of the oil because the air characteristic is less viscous than oil and it can resist high temperature return without pollution. The grease is released slowly during the heating process of HLB, so the phenomenon of self lubrication with little oil or without oil is formed The optimization of product life and other factors can achieve the same effect as ball bearing.

二、HLB 結構與材質

使用特殊金屬材料:透過使用特殊銅錫合金以達到無給或少給油自潤效果,且通過其特性內部結構及外部微量供油形成一定的油膜壓力。

Two、HLB Structure and material

Use of special metal materials: through the use of special copper tin alloy to achieve no or less oil self-lubricating effect, and through its internal structure and external micro oil supply to form a certain oil film pressure.

三、HLB產品優勢

1、Sound Quality Test：與傳統軸承相較，同轉速及條件下，其SQ表現優異

Three、HLB Advantages

1、Sound Quality Test：Compared with the traditional bearing, its SQ performance is excellent at the same speed and condition.

2、Life test:參考於40度C，原架構之44461hrsL10壽命值，可明顯提升至50081hrs，大大的提升了風扇壽命.

2、Life test:  With reference to 40℃, the service life of 44461hrs L10 can be significantly increased to 50081hrs, which greatly improves the fan life.

3.     產品良率：HLB成品良率96.3%以上；以音質確認其單項不良率低於1%.

3.Yield:  the yield of HLB is more than 96.3%, and the single defect rate is lower than 1% based on the sound quality.

4.     重量差異：HLB比Sleeve Bearing 重量相同.

4.Weight difference：HLB is the same weight as SLEEVE bearing;

5.     備料Lead time差異:

5.Lead time:

四、結論

WINMA為滿足日益增加之市場需求，進而開發出此HLB軸承架構，以提供客戶一個性價比更高的之新選擇.

Four、Conclusion

WINMA in order to meet the increasing market demand, this HLB bearing architecture is developed to provide customers with a new choice with higher cost performance.