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  Introduce some lean production methods for non-sta

  25-07-23

  Here are some lean production methods applied to non-standard reducers for dust removal equipment in steel mills: Value stream analysis: By analyzing the entire value stream of non-standard reducers from order receipt, design, procurement, production to delivery, a value stream diagram is drawn to clearly display the value-added and non value-added links in the production process, such as waiti

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  In addition to stress-relief annealing, what other

  25-07-23

  In addition to stress relief annealing, the following methods can also be used to reduce the stress on the gearbox housing: Vibration aging method: By using specialized equipment to induce resonance in the box under periodic external forces, the internal microstructure of the box undergoes grain slip and twinning, thereby reducing residual stress peaks and improving stress distribution. This me

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  How to solve the problem of non-compliance with as

  25-07-22

  To solve the problem of poor assembly accuracy of ZDY355-3.15-1 hard tooth surface gear reducer, the following aspects can be taken into account: Precision control of parts processing Box processing: The assembly reference surface of the box should have high flatness and small surface roughness. When processing, first process a larger plane as the positioning base for hole processing, and se

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  What could be the reasons for abnormal vibrations

  25-07-22

  The main reasons for abnormal vibration during the trial operation of large hard tooth surface reducers after maintenance are as follows: Gear problem Abnormal meshing: When there is pitting, peeling or tooth profile error on the contact surface of the gear pair, the contact area of the tooth surface will shift, resulting in periodic impact loads and vibration. In addition, gear eccentricity

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  How to choose the appropriate assembly tool for th

  25-07-21

  When repairing the ZDY280-5-1 hard tooth reducer, choosing the appropriate assembly tool requires consideration of multiple aspects. The following are some specific suggestions: General tools Wrench: Used for disassembling and tightening bolts and nuts. Choose the appropriate wrench according to the bolt specifications, such as a ring wrench, socket wrench, etc., to ensure that the wrench ma

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  How to solve the problem of insufficient assembly

  25-07-21

  To solve the problem of poor assembly accuracy of ZDY355-3.15-1 hard tooth surface gear reducer, the following aspects can be taken into account: Precision control of parts processing Box processing: The assembly reference surface of the box should have high flatness and small surface roughness. When processing, first process a larger plane as the positioning base for hole processing, and se

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  What are the specific contents of regular maintena

  25-07-18

  The specific contents of regular maintenance of DFY500 hard tooth surface gear reducer include the following aspects: Check the operating status: Noise, vibration, and heating: Check the gearbox for any abnormal noise, vibration, or heating. Abnormal noise may be caused by poor gear meshing, damaged bearings, and other reasons; Excessive vibration may be related to improper installation, unb

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  How to determine if the installation of DCYK400-63

  25-07-18

  To determine whether the DCYK400-63-1N hard tooth reducer is installed correctly, the following aspects can be taken into account: Installation foundation and fixing inspection: The reducer should be firmly installed on a stable foundation or base. Check if the installation foundation is flat, sturdy, and free from looseness or vibration. If the foundation is unreliable, vibration and noise wil

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  How to optimize the structural design of the TY80-

  25-07-17

  Optimizing the structural design of TY80-114-1.5KW reducer to reduce vibration can be achieved by starting from aspects such as gear system, bearings and shaft system, and box structure. The specific methods are as follows: Optimization of gear system Using helical gears: Replace spur gears with helical gears, and recommend helical gears with a helix angle of ≥ 15 °. This can increase the nu

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