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M7R Genesi 輪框
Product # FS810.377WC
45,209.57 ~ HKD (874,000 日幣)
定價 45,209.57 HKD 节省 最多 0%
+8740~ Webike點數 (452.09 HKD)
當訂單成立時,我們將確認製造商的庫存並透過e-mail發送確認出貨時間給您。
Product # FS810.377WC
45,209.57 ~ HKD (874,000 日幣)
定價 45,209.57 HKD 节省 最多 0%
+8740~ Webike點數 (452.09 HKD)
此處顯示的圖像為輻條形狀,因此輪轂的形狀可能會因車輛而異。
※各色圖像(圖5)僅供參考。由於圖片的性質和顯示屏幕的原因,輪子的顏色可能會與實際顏色不同。
此後,從2008年到2011年,摩旅級機器連續幾年都配備了這些機器。
他們走在賽車界的最前沿,不斷追求理想的性能和品質,不斷發展。<真正的性能,不是復制品......從世界冠軍車手到摩托車愛好者,每個人都同樣可以享受到m7r genesi帶來的刺激。
* 這些輪轂是用在2011年獲得摩托車錦標賽冠軍的本田RC212V上。
◆詳細產品規格◆
【防腐】
【防腐】
通過陽極氧化處理形成表面保護膜。
【制造方法】
【鍛造】
【鍛造工藝鍛造】
。熱鍛
.采用專用模具(exclusive molds)
。多方向同步沖壓鍛造(全成型鍛造系統)
15000噸鍛造壓力機
CNC(計算機控制)切割和精加工最終形狀
【設計】
【7輻】
牽引特性。流暢的輻條設計是為了提高性能。
【基本結構】
【輪轂】
【正面。兩後輪采用一體式中空結構,采用鏜孔工藝(圖6)。
※前輪的規格可能采用 "盤式附件結構"(圖7:左-無盤式附件/右-有盤式附件)。
※後輪采用 "盤式附着結構"(圖8)。
【輻條】
基本形式(橫截面設計。直接采用motogp模式進行輕量化處理。
【輪輞】
無內胎結構。
由於適應使用目的,街道/賽車的設計略有不同。
【阻尼系統】
【新環型。新的阻尼器系統的設計是為了減輕重量和提高耐久性。
【相關配件】
輪轂主要采用a7075系列(超超硬鋁)。
CNC加工完成。
在設計上,既輕巧又可靠,注重功能和美觀。
陽極氧化表面處理。
【塗料】
對鎂質材料進行了噴漆處理。
高質量的聚氨酯表面處理,具有良好的耐久性。
【安全標准】
符合jwl標准的安全要求。
【制造國家】
意大利(made in italy)
【制造商】
Brembo s.p.a.
via brembo.25 24035 curno (bg) italy
【鍛造。鍛造】
目前生產的Marchesini輪轂(*1)是由 "鎂 "制成的。兩者都是以鋁為材料,采用 "鍛造 "的方式制造。
鍛造工藝起源於古老的鐵匠藝術,是一種用錘子從不同的方向敲擊金屬,直至達到所需輪廓(形狀)的產品制造方法。
輪子是在高壓壓力機中壓縮高溫金屬,形成 "毛坯材料"(*2)而進行鍛造的。
鍛造產品的典型特征是通過這種工藝 "改善金屬特性(強度、伸長率等)",就車輪而言,可以說是一種很有前途的減重和提高安全性的工藝。
從技術角度看,鍛造產品的基本性能是由金屬中的晶粒尺寸及其熱處理狀態決定的。但是,鍛造最大的優點是在金屬結構中產生的mfd(金屬流動方向),鍛造工藝的質量取決於對這些特性的利用程度。
最大限度地了解和利用mfd特性,是完成理想鍛造產品的王道和前提。
(*1)輪轂為售後市場。不包括汽車制造商的oem車輪。
(*2)壓縮成型後,在完成切削加工之前,可視為鍛造產品的原型材料。鍛造金屬結構的斷面圖
通過鍛造使金屬結構中的晶粒尺寸增大,從而提高了金屬的各種性能(強度。增長速度等)提高。晶體晶粒的大小水平取決於鍛壓機的容量(壓力)。
此外,鍛造產品還具有金屬結構受壓變形方向一致的特性,在金屬結構中產生類似植物纖維和木材的紋理的mfd。因此,提高車輪性能的關鍵是生產出具有理想mfd特性的鍛造產品。全成型鍛造系統(total formed forging system)
馬切斯尼采用能夠多方向壓縮的壓力機,配合獨有的mfd模具,可以最大限度地發揮mfd特性,生產出高質量的鍛造產品。這是我們第一次這樣做。
有了這套系統,輪子的各個部分的性能都得到了提升。其中最有效的是改善輪輞區的性能,可以提高可靠性。作用在輪輞上的基本載荷(沖擊。負荷)與路面幾乎成直角輸入,但通過這種鍛造方法,在輪輞上形成了輸入方向的最大值,從而使輕量化和可靠性(耐久性)達到了高水平。Marchesini提供的售後市場輪轂,在設計上優先考慮追求 "高性能 "的街道輪轂和賽車輪轂。正在開發中。
在本節中,參照切割模型對後輪(m10r corse)的各部分進行說明。
關鍵的一點是,設計輪轂部分時要盡可能的大孔。其基本原因是,設計更大的花鼓內徑=提高花鼓剛性,減少輻條長度,從而實現輕量化和高剛性。 Marchesini對於輪轂結構的設計理念是一以貫之的,輪轂結構可以說是整個輪轂的基礎,即使是在如今的鍛造輪轂中,通過cnc加工來完成最終的加工,輪轂內部也是經過鑽孔處理的,使其更輕更耐用。大直徑中空一體結構,剛性強。
輻條是支撐輪輞的支柱,其結構對輪輞的減重和剛性有一定的作用。基本上可以說,輻條越多,越有利於減輕輪輞的重量,簡單點說就是可以縮短輻條之間的距離。但是,單純的設計大量的輻條,會增加輻條本身的質量,這對提高輪轂的性能是個不利因素。因此,在輪圈的設計上,要求在力求減輕輪圈重量的同時,還要包含整個輪圈剛性的平衡,但Marchesini在明知切割難度和成本會增加的情況下,還是追求輻條設計和截面結構,將性能放在首位。
輪輞
輪輞是高性能輪轂最重要的部分,以減少旋轉慣性重量(力矩)。特別是對於摩托車這樣的車輛來說,這種效果是非常有利的。從耐久性(安全)的角度來看,需要非常謹慎的設計。現在的Marchesini輪圈的輪圈結構,采用了獨創的鍛造工藝,可以形成理想的mfd(金屬流動方向),同時通過追求輪轂和輻條的整體平衡,減輕輪圈的重量。我們已經建立了一個
配件
支架。碟片附件。構成輪子的各部分,如側環,是由數控切割杜拉明(a7075/a2017)制成的。在相關零部件的設計上,我們一直在用心追求減重和功能美。
[Forged: Forged] The current Marchesini wheels (*1), both magnesium and aluminum, are made by the "forging method". Forging is a process that originated in the technology of blacksmiths in ancient times, and is a method of creating products by hitting (=forging) metal with a hammer from various directions until the desired contour (shape) is achieved. The process of forging a wheel starts by compressing high-temperature metal in a high-pressure press to form a "blank material (*2) ", but the principle and purpose of the process are the same. The typical feature of forged products is the "improvement of various metal properties (strength, elongation rate, etc.) " by this process, and in the case of wheels, it can be said that this process has great potential for weight reduction and safety improvement. The basic performance of forged products from a technical point of view is determined by the grain size and heat treatment conditions in the metal.However, the greatest merit obtained by forging is the "Metal Flow Direction (MFD) " in the metal structure, and the forging quality varies depending on the level of utilization of this characteristic. Understanding and maximizing the use of MFD characteristics is the key to achieving the ideal forged product. (*1) Applicable wheels are aftermarket wheels.Excluding OEM wheels for vehicle manufacturers. (*2) Material that can be said to be the prototype of forged products before cutting and finishing after compression molding. | |
● Forged metallographic cross-section image By forging, the crystal grain size in the metal structure is increased, and the various properties (strength, elongation, etc.) of the metal are improved.The level of grain size depends on the capacity (pressure) of the forging press. In addition, forged products have the characteristic that the metallic structure is aligned in the direction of deformation by compression, and MFD, which is like the image of plant fiber or wood grain, is created in the metallic structure, and the metallic properties generally show the maximum value in the direction perpendicular to the direction of MFD.As a result, the key to improving performance is to create a forged product with the ideal MFD characteristics for the wheel component. | |
● Multi-directional simultaneous press forging method (Total Formed Forging System) In order to produce high quality forgings that make the most of the MFD characteristics, Marchesini forges using exclusive molds and presses capable of compression from multiple directions. By adopting this system, the performance and reliability of each part of the wheel can be improved, and the most effective part of the system is to improve the performance of the rim.The basic load (impact and load) acting on the rim is input at an almost right angle from the road surface, and this forging method forms the MFD that shows the maximum value in the input direction on the rim, thus achieving both weight reduction and reliability (durability) at a high level. | |
[Structure: Structure] Marchesini's wheels for the aftermarket are designed and developed with the pursuit of "high performance" as the top priority, not only for racing wheels but also for street wheels. In this section, we will use the cutaway model of the rear wheel (M10R Corse) as a reference to describe the various parts. ●Hub section The key is to design the hub bore as large as possible.The basic reason for this is that a larger hub inner diameter design leads to improved hub rigidity and a shorter spoke length, and thus enables both light weight and high rigidity.Marchesini's design philosophy for the hub structure, which can be said to be the foundation of the entire wheel, is consistent, and even in today's forged wheels where the final finish is achieved by CNC machining, the inside of the hub is finished into a large-diameter hollow one-piece structure with light weight and high rigidity by performing the time-consuming "boring process". ●Spoke section Spokes are the pillars that support the rim, and their structure makes a difference in the weight reduction and rigidity of the rim.Basically, it can be said that the more spokes there are, the more advantageous it is to reduce the weight of the rim, for the simple reason that the distance between spokes can be shortened.However, if the number of spokes is simply increased, the mass of the spokes themselves will increase and this will be a negative factor in improving the performance of the wheel.Therefore, while aiming to reduce the weight of the rim, the design must also include the balance of rigidity of the wheel as a whole. Marchezini faces these conditions head-on and pursues a spoke design and cross-sectional structure that gives the highest priority to performance, knowing that the difficulty and cost of cutting will increase. ●Rim part For a high performance wheel, the rim is the part where you want to achieve the most weight reduction to reduce the rotational inertia weight (moment).This effect is especially effective for motorcycles, but the weight reduction of rims requires very careful design from the viewpoint of strength and durability (safety).The current Marchesini wheels have established a rim structure that is both strong and light by adopting a unique forging method that allows the ideal MFD (Metal Flow Direction) to be formed while reducing the weight of the rim by pursuing a comprehensive balance with the hub and spokes. This product established a rim structure that is both strong and light. ●Fitting Parts Each component of the wheel, such as the sprocket holder, disc attachment, and side collar, is made of duralumin material (A7075 / A2017) by CNC machining.Related products are also designed with great care for light weighting and making functional beauty. |
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