哈瓦齿形链是什么材质做成的？答：合金钢材  哈瓦高速齿形链条的特征是：扭距大 速度快  高速每秒30-60米

 节距9.525mm条的哈瓦齿形链条一米多少节?答106节

  12.7mm的哈瓦齿形链条一米多少节?答：80节   

  每种节距的哈瓦齿形链条片厚多少？   

 答：9.525mm  12.7mm的厚度是1.5mm       15.875mm  19.5mm的厚度是2mm             25.4mm和38.1mm的厚度是3mm   

 知道齿形链条的有效宽度怎样换算出多少片来呢？答：有效宽度除以单片厚度=片数   

   哈瓦齿形链条几个基本组成部分是哪些？答：导片  尖片  销轴三个部分组成

   哈瓦齿形链条的几个基本数据是哪些？

  答：节距   片数   工作宽度  销轴长度  重量  轴头厚度  一片的厚度 这些数据组成    哈瓦齿形链条的英文表达：HV

 高速齿形链（哈瓦链）对于传递功率为50~6000马力，超过每分钟3000转的中至高速，要求设计紧凑的应用场合，它是理想的传动链。哈瓦链是一种高精度齿形链，兼有皮带的平稳性和链条传动紧凑性、经济性与长的使用寿命。其特点在于通过铰链的销轴和摆瓦间的滚动作用减少磨擦和实现节距伸长，其结果是传递功率能力的有效增长和减少多边形效应的危害。链板是经过喷丸和预应力处理，从而有较大的承载能力。具有三倍于无声链的功率能力，具有较高的速度范围，在滚子链工作能力急剧下降的高速区，哈瓦链的能力却是不断提高。所以哈瓦链在许多场合具有无可争辩的，令人瞩目的优点。适用于所有应用高速原动机，例如柴油机和，气轮机的功率传动等。

种类很多：1，RPV哈瓦齿形链条2，RP哈瓦齿形链条3，SC哈瓦齿形链条4，双面齿形哈瓦链条5，HDL哈瓦齿形链条6，RPF哈瓦齿形链条9，DSG哈瓦齿形链条10，CL哈瓦齿形链条11，HV齿形链条

HV chain is ideal for applications where heavy loads (50 to 6000 horsepower) are to be transmitted at moderate to high speeds. It is also ideal where compact design is important. HV features a pin and rocker joint which reduces friction and provides pitch elongation through its rolling action. This results in a reduction of chordal action and a significant increase in horsepower capacity.

Silent chain is an inverted tooth chain offering low to moderate horsepower for applications. The exclusive rocker joint eliminates friction during chain articulation permitting high rotative speed with less wear and heat High speed gear chain (Hawa chain) transmitting power for 50~6000 horsepower, more than 3000 rpm to high speed applications, compact design, it is an ideal transmission chain chain. She is a kind of high precision gear chain belt, both the smooth and compact chain drive, economic life and long. Characterized by a pin shaft hinge and rolling action between tiles to reduce friction and realize pitch elongation, the result is the effective growth of power transmission capacity and reduce the damage. The polygon effect after shot peening and prestressed chain plate processing, which has larger bearing capacity with a power capacity of three. In the times of the silent chain, with high speed range at high speed roller chain work ability decreased sharply, is the ability to continuously improve the Hawar chain. So the Hawa chain has on many occasions beyond all dispute, remarkable advantages Applicable to all applications of high speed prime mover, such as diesel and gas turbine power transmission and so on.

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