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转帖(关于泡沫车轮光碟的制作方法)

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发表于 2020-3-29 06:34:18 | 只看该作者 回帖奖励 |倒序浏览 |阅读模式
zote泡沫车轮光碟 (修订 8 / 03 )
by John Tetz 由约翰tetz

This page details the construction of ultralight wheel discs using Plastazote foam ("Zote foam") and the methods developed by John Tetz. 此页的细节建设的超轻车轮光盘使用plastazote泡沫( “ zote泡沫” )和方法开发的约翰tetz 。 For source information on the foam material used and additional info on working with it, see the
[color=]foamshell
page. There are many ways to make wheel discs, out of all sorts of materials. 为来源的资料,该泡沫材料用的和额外的信息对工作有了它,看到
[color=]foamshell
页。有很多方法,使车轮光碟,出于各种材料。 The most complete collection of these alternate methods is found at the excellent
[color=]WISIL
site. 最完整收集这些替代方法是发现优秀
[color=]wisil
网站。

The discs shown here weigh 77 grams (1.7 oz.) and are for a 406 mm (20") wheel. 光碟在这里显示的重量七十七克( 1.7盎司) ,并为406毫米( 20 “ )轮。

This section drawing shows how the disc system goes together.本节绘图显示了如何光碟系统云在一起。 The discs on either side of the wheel are attached to each other with small sections of hook-and-loop (Velcro) between the spoke nipples.光碟两侧的车轮是重视对方小部分钩和环( velcro )之间以乳头。 Edge stiffeners prevent waviness.边缘加劲,防止波纹。 The spacer blocks bring the hook-and-loop pieces in contact with each other.间隔器座,使钩和环件,在相互接触。 The disc material I recommend is 0.125" thick, or possibly 0.15" for large diameter wheels (although I have little experience with larger wheels).光盘材料,我建议是0.125 “厚,或可能0.15 ”大直径车轮(虽然我没有什么经验,与较大的车轮) 。 Choose an appropriate thickness for the stiffener and spacer blocks to fit the rim width.选择一个适当的厚度,为加劲和间隔块,以适应环的宽度。 In my case, all the materials are 0.125" thick for a 23 mm wide rim.在我的情况下,所有的材料是0.125 “厚为23毫米宽环。


This shows a 0.125” thick sheet of Zote foam taped to a front wheel, ready to be heated.这表明,一0.125 “厚资产负债表zote泡沫录音到前轮,准备加热。 Heating the foam stiffens it and forms it.暖气泡沫stiffens它和形式。 Use either LD45 (wider color availability) or the slightly denser LD60.使用ld45 (更广泛的颜色供货) ,或略有密集ld60 。 The LD60 surface, which refects tiny specks of light, looks good in the sun.该ld60表面上看,这refects微小的斑点,轻,看起来很不错在阳光下。 Stretch the foam fairly tight with the tape by going around and around, pulling the tape at the tire a little tighter each time.拉伸泡沫相当紧绌与磁带去靠近靠近,拉动磁带在轮胎有点紧张,每一次。 Keep the hub hole centered during this process.保持枢纽为中心的孔在这个过程中。


This shows heating the back side only, which seems to work better.这表明,暖气背面只,这似乎更好地开展工作。 Heating the front side causes the masking tape to come loose, resulting in uneven tension and waviness.加热面的原因掩蔽磁带来松散,导致在不平衡的紧张局势和波纹。 Play the heat slowly from the outside edge to the middle as the wheel is rotating for at least two minutes.发挥热慢慢从外边缘到中东,作为车轮转动,在至少两分钟。 The wheel rotates by the force of the heat gun air.车轮转动时由部队的热空气枪。 Leave the foam on the wheel and mark the area where the stiffener will go.离开泡沫对车轮和马克的地方加劲将路要走。 Cut a small section of scrap stiffener, slip it behind the spokes, and draw in the stiffener area.削减的一小部分废料的加劲,支路,它背后的辐条,借鉴,在加劲区。


This shows applying contact cement to the back side of the disc.这表明,运用联系水泥背面光碟。 Applying cement to an unmounted disc causes the disc to warp, yet by leaving the disc under tension, it remains flat.适用于水泥,以一unmounted光盘的原因光盘翘曲,但离开光盘下的紧张局势,但它仍然持平。 After the contact cement has dried thoroughly, remove the disc.后联络水泥已彻底干涸,删除光盘。


This shows making stiffeners out of scrap materials.这表明,加劲使出来的废弃材料。 Measure the radius to the inside of the rim for the outer diameter of the spacer, and make the width about 1.25”.衡量半径内的周边为外径的间隔,使宽度约1.25 “ 。 Use a radius stick (thin piece of wood) to lay out the cut lines.使用半径坚持(薄一块木头)奠定了晋级线。 Match the ends by cutting at 45 degree angles to spread out the joint.匹配完削减在45度的角度传播出来的联合。 Matching can be done by laying the stiffeners on the disc, drawing the 45 degree angles, and cutting them (off the disc).匹配可以做到奠定了加劲对光盘,绘制45度的角度,和削减他们(小康光盘) 。 Wait to cut the very last match joint until the last section is glued to within 1” or so from the first section in order to make the final trim cut more accurately.等待削减非常的最后一场比赛的联合,直至最后一节,是胶合板,以1 “或因此,从第一部分,以便作出最后的修剪削减更准确。 I use HD80 material because it is much stiffer than the LD materials.我使用hd80材料,因为它是许多严厉的比劳工处材料。 For both materials (especially HD80), rough up the glue surface first with coarse sand paper, then apply a coat of cement and let it dry.为两种材料(尤其是hd80 ) ,粗糙了胶的表面首先与粗砂的文件,然后申请一件外套,水泥,让它干。 Next, apply a second coat to both the stiffener and the disc, let them dry for a few minutes, and then press together.接下来,适用于第二层都加劲和光碟,让他们干为几分钟,然后按下在一起。


This shows the stiffener glued to the disc.这表明,加劲粘到光盘上。 Note that the ripple on the outer edge of the disc is from the taped edges around the tire.请注意,纹波对边外缘的光碟是从录音的优势,围绕轮胎。 The excess slightly beyond the stiffener will be trimmed off later.过剩略有超出了加劲将削减小康稍后。


Put the disc temporarily back on the wheel with a few pieces of masking tape.把光盘暂时回到对车轮与几件保护胶带。 This photo shows marking the spoke and valve locations.这张照片显示,这标志着以及阀的位置。 This will give the location of the extra spacer blocks needed to bring the sides of the hook-and-loop in contact with each other.这会给的位置,额外的间隔块需要,使双方的钩和环在接触对方。 Leave a bit more room around the valve.离开多一点空间,周围的阀门。


This shows the small blocks glued to the stiffener.这表明,小砌块胶合板向加劲。 The outside diameter has also been trimmed.外面的直径也被削减。


This shows the finished discs.这表明,成品光盘。 Use hook-and-loop that has adhesive on the back side, as wet contact cement and hook-and-loop don’t mix well.使用钩和环已胶粘剂对背面,作为湿接触水泥及钩和闭环不要混淆。 Mark the valve location on the outside of the disc.马克阀门位置上以外的光盘。 To put air in the tire, simply pull the hook-and-loop apart for about ¼ of the disc.向空气中的轮胎,只要拉钩和环,除了为约6.3的光盘。


How much aerodynamic improvement do the discs make?多少气动改善做光碟呢? Not enough that I can tell by feel on a small wheel bike, but combined with other improvements, they add up.没有足够的,我可以告诉觉得由一个小轮自行车,但结合其他的改善措施,他们增加。 I do feel a little bit of front-end wander from cross winds, although not as much as in a streamliner.我觉得一点点前端漫步从跨风,虽然不是多在1 streamliner 。 The discs do not slow acceleration because they are so light (and dead silent), and they do make this bike look sharp.光碟不慢加速,因为他们是如此轻(和死沉默) ,他们这样做使这个自行车看尖锐的。

International Zote foam suppliers:国际zote泡沫供应商:

[color=]http://www.zotefoams.com/uk/distributors.asp

[color=]http://www.zotefoams.com/uk/distributors.asp


For a wider range of materials in the US, see:为更广泛的材料,在美国,请参阅:

[color=]www.rubberlite.com

[color=]www.rubberlite.com


John Tetz约翰tetz
Succasunna, NJ succasunna ,新泽西州
August 2003 2003年8月

[color=]jgtetz@msn.com

[color=]jgtetz@msn.com





   
        
   
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                    Iamavip
2008-7-31 17:11
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这个翻译机翻的真生硬:D


   
        



        






           

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                    sdysy21
2008-7-31 17:37
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享受惬意,从骑行开始,美国TRIDENTTRIKES躺车突破传统骑行方式,给你不一样的感觉!

应该是  谷歌翻译地吧!~~~


   
        



        


















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