欧美高清午夜免费一级A片_69福利导航_欧美成人高清完整版电影_jizz99国产,日日摸夜夜添夜夜添中文字幕,久久国产福利,男人天堂AV女优,美女A级片,久久综合一本婷婷加勒,国产人妖另类专区,综合久久

水上物流網(wǎng)為船舶與海洋工程行業(yè)提供技術(shù)支持與動力，是船舶行業(yè)最大門戶分類網(wǎng)站
全國: | 上海:
水上物流產(chǎn)品分類
碳纖張帆桅桿
產(chǎn)品圖片
重要參數(shù)
    應(yīng)用領(lǐng)域 帆船用
    材料 碳纖

產(chǎn)品簡介

Seldén提供的碳質(zhì)吊桿與它的碳質(zhì)桅桿系列相協(xié)調(diào),。與鋁相比,，碳質(zhì)吊桿的重量可減輕35%。這意味著在一艘典型的35英尺的船上,，吊桿的重量從30公斤減少到只有20公斤,。

更輕的吊桿使轉(zhuǎn)向不那么劇烈，因為吊桿的動力更小,。這對整條船有積極的影響,，特別是對主帆附件的使用壽命。

較輕的吊桿減少了順風(fēng)航行時船只的翻滾趨勢。在輕微的空氣和波濤洶涌的海面上,，碳纖維吊桿會比較重的鋁吊桿顯示出更少的迎風(fēng)反彈的趨勢,。較輕的吊桿還能提高Rodkickers氣彈簧的效果。

另外,，還可以使用更小,、更輕的Rodkicker。
碳質(zhì)桅桿和吊桿在嚴肅的競賽游艇中越來越受歡迎,。在IRC航行的船只,，如果已經(jīng)安裝了碳質(zhì)桅桿，升級到碳質(zhì)吊桿不會受到更多的等級懲罰,。

英文簡介

Seldén supply carbon booms that harmonise with its carbon mast range. Carbon booms offer weight savings of up to 35% compared to aluminium. This means that boom weight on a typical 35 ft boat is reduced from 30 kg to just 20 kg.

A lighter boom makes gybing less dramatic, as the boom has less momentum. This has a positive effect on the whole boat, especially with regard to the service life of the mainsheet attachment.

A lighter boom reduces the tendency of the boat to roll when sailing downwind. In light airs and choppy seas, a carbon fibre boom will display less tendency to bounce up to windward than a heavier aluminium boom. A lighter boom also improves the effect of the Rodkickers gasspring.

Alternatively, it enables a smaller and lighter Rodkicker to be used.
Carbon masts and booms are becoming increasingly popular among serious racing yachtsmen. Boats that sail IRC, and which are already fitted with a carbon mast, suffer no further rating penalty by upgrading to a carbon boom.