S9KB10B1H
S9KB10B1H
S9KB10B1H
SPG电机,SPG马达,SPG交流电机,SPG直流电机,SPG交流马达,SPG直流马达,SPG减速机,SPG减速电机,SPG减速马达,SPG行星减速机,SPG调速器,SPG罩极电机,SPG动力马达
伊诗图电气销售部
销售热线:181-2071-6891
0592-5752967（兰工）
QQ:2586371817
为了避免减速机不能通过出厂测试，原因之一是减速机存在间歇性高噪声；用ND6型精密声级计测试，低噪声减速机为72.3Db（A），达到了出厂要求；而高噪声减速机为82.5dB（A），达不到出厂要求。经过反复测试、分析和改进试验，得出的结论是必须对生产的各个环节进行综合治理，才能有效降低齿轮传动的噪声。
1、控制齿轮的精度：齿轮精度的基本要求：经实践验证，齿轮精度必须控制在GB10995－887~8级，线速度高于20m/s齿轮，齿距极限偏差、齿圈径向跳动公差、齿向公差一定要稳定达到7级精度。在达到7级精度齿轮的情况下，齿部要倒梭，要严防齿根凸台。
2、控制原材料的质量：高质量原材料是生产高质量产品的前提条件，我公司用量**大的材料40Cr和45钢制造齿轮。无论通过何种途径，原材料到厂后都要经过严格的化学成分检验、晶粒度测定、纯洁度评定。其目的是及时调整热处理变形，提高齿形加工中的质量。
3、防止热处理变形：齿坯在粗加工后成精锻件，进行正火或调质处理，以达到：
（1）软化钢件以便进行切削加工；
（2）消除残余应力；
（3）细化晶粒，改善组织以提高钢的机械性能；
（4）为**终能处理作好组织上的准备。应注意的是，在正火或调质处理中，一定要保持炉膛温度均匀，以及采用工位器具，使工件均匀地加热及冷却，严禁堆放在一起。需钻孔减轻重量的齿轮，应将钻孔序安排在热处理后进行。齿轮的**终热处理采用使零件变形较小的齿面高频淬火；高频淬火后得到的齿面具有高的强度、硬度、耐磨性和疲劳极限，而心部仍保持足够的塑性和韧性。为减少变形。齿面高频淬火应采用较低的淬火温度和较短的加热时间、均匀加热、缓慢冷却。
4、保证齿坯的精度：齿轮孔的尺寸的精度要求在孔的偏差值的中间差左右分布，定在±0.003~±0.005mm；如果超差而又在孔的设计要求范围内，必须分类，分别转入切齿工序。齿坯的端面跳动及径向跳动为6级，定在0.01~0.02mm范围内。
0RK1A-A
0RK1A-AU
0RK1A-AUL
0RK1A-C
0RK1A-C
0RK1GN-AU
0RK1GN-AUL
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2RK6GN-C
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2RK6GN-CW
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2RK6GN-CWJ
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2RK6GN-CWT
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2RK6GN-CWTJG
3RK15A-A
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3RK15A-CWJG
3RK15GN-A
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3RK15GN-AWU
3RK15GN-AWUG
3RK15GN-C
3RK15GN-CW
3RK15GN-CWE
3RK15GN-CWEG
3RK15GN-CWJ
3RK15GN-CWJG
4RK25A-A
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4RK25A-C
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4RK25A-CWE
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4RK25GN-A
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4RK25GN-AWTU
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4RK25GN-AWUG
4RK25GN-C
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4RK25GN-CW
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4RK25GN-CWJ
4RK25GN-CWJG
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4RK25GN-CWTJG
5RK40A-A
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5RK40A-C
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5RK40A-CW
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5RK40A-CWJ
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5RK40GN-A
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5RK40GN-C
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5RK40GN-CW
5RK40GN-CWE
5RK40GN-CWEG
5RK40GN-CWJ
5RK40GN-CWJG
5RK40GN-CWT
5RK40GN-CWTE
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5RK60A-AF
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5RK60A-CF
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5RK60GU-CF
5RK60GU-CW
5RK60GU-CWE
5RK60GU-CWEG
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5RK60GU-CWJG
5RK60GU-CWT
5RK60GU-CWTE
5RK60GU-CWTEG
5RK60GU-CWTJ
5RK60GU-CWTJG
5RK90A-AF
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5RK90A-AWT
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5RK90A-AWU
5RK90A-AWUG
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5RK90A-CW
5RK90A-CWE
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5RK90A-CWJ
5RK90A-CWJG
5RK90A-CWT
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5RK90GU-AF
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5RK90GU-AWJG
5RK90GU-AWT
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5RK90GU-AWTJG
5RK90GU-AWTU
5RK90GU-AWTUG
5RK90GU-AWU
5RK90GU-AWUG
5RK90GU-CF
5RK90GU-CW
5RK90GU-CWE
5RK90GU-CWEG
5RK90GU-CWJ
5RK90GU-CWJG
5RK90GU-CWT
5RK90GU-CWTE
5RK90GU-CWTEG
5RK90GU-CWTJ
5RK90GU-CWTJG
