Chiaravalli
Chiaravalli集团
品牌
Giflex
®
系列GFA
with STEEL SLEEVE
双重曲率的柔性齿耦合
“ Giflex
®
”系列GFA
with STEEL SLEEVE
介绍
这
“ Giflex
®
” GFA
范围的空白耦合代表
耦合设计具有工业的紧凑结构
applications, torsionally rigid and capable of compensating
angular, parallel and combined misalignments.
与单件袖子的特殊配合和
the seals at the two ends renders the couplings suitable for
use in aggressive environments and in particularly deman-
丁的操作条件。
这performance complies with
双重关节,恒定速度的特征
耦合旨在用于一般和特定的耦合
applications and with the possibility of also being mounted
在带有较大自由间隙的轴上。
这operating limits defined by the maximum torque, by the
旋转速度和允许的角度错位为
the result of a design based on a targeted choice of mate-
rials, the heat treatment and the toothing geometry.
这reliability of the stated operating limits has been confir-
med by testing the fatigue limits both at the surface pressure
(Hertzian pressure) and at bending and to destructive wear
根据最大的计算方案
权威国际标准。
Chiaravalli集团水疗技术部是
但是,可以检查与
选择,应用和维护耦合合作
与用户的配给。
On specific request, special couplings by their shape,
可以提供和生产执行和性能,
作为普通执行耦合的替代方案。
For example:
- 为高角度和平行的误解而设计的耦合
lignments.
- 使用高电阻钢和
进行表面硬化处理。
- 与外壳硬化和硬化的轮毂和耦合
使用硬金属工具)。
- 与图纸制造的特殊耦合。
结构特点
这
GFA
紧凑型耦合范围包括两个齿轮
and an external connecting single-piece sleeve.
两个环确保耦合内部的润滑剂密封
gaskets, arranged at the two ends of the sleeve and held in posi-
弹簧垫圈(Seeger垫圈)。
两个螺纹销钉在柜台的袖子上径向排列
position allow a solid lubricant to be adopted.
这toothing adopted for the two hubs is profile corrected and has
a progressive dual curvature achieved by machine the toothing on
完全由数值控制的齿轮切割机。
这sleeve’s profile corrected toothing, which has a parallel ge-
Ne-Ratrix是使用成型工具获得的。
在合规性的情况下,锻炼生成了7类精确度
使用DIN 3972,并具有一定程度的结实,表面粗糙度
多亏了加工,不超过RA = 1.4微米
technology adopted.
轮毂和袖子都使用硬化制造
and tempered carbon steel with a tensile stress resistance of 800
N/mm。耦合受到表面硬化的治疗
在加工阶段结束时的MO化学处理,该处理
确保高度抵抗磨损和癫痫发作,并赋予
大气剂引起的高耐性。
这perfect seal achieved by the gaskets ensures the required lu-
bricant containment and prevents penetration of contaminating
外部的要素,从而促成增加AVE-
即使在
aggressive environment.
两个齿轮带的位于最大di-
stance permitted by the sleeve length. This arrangement ensures
a minimum angular misalignment for a given parallel misalignment
并增强耦合的恒定功能。
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