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What spare parts do I need for an automatic three-station precision turning machine for motor rotors and how do I set up a guaranteed stock?

2025-03-26 10:49:53
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What spare parts are needed for an automatic three-station fine-turning machine for motor motor rotors and how should I set up a guaranteed stock? 


The following are some specific recommendations for setting up spare parts and safeguarding stock for automatic three-station fine-turning machines for motor motor rotors:


Spare parts:


1. Dies: As a key component directly involved in testing, a certain number of dies need to be prepared for replacement and repair.


2. rotors: as the main processing object of the tester, sufficient rotors need to be prepared according to the production demand.


3. Sensors: Used for detecting and controlling key parameters in the testing process, spare sensors need to be prepared to ensure production continuity.


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Safeguard inventory setup:


l Quantifying demand and supply uncertainty: First, the uncertainty in demand needs to be quantified, i.e., the accuracy of the forecast and the error between the actual demand and the forecast. In mathematical statistics, we use “standard deviation” to quantify the uncertainty of demand.


Requirement of availability: According to the requirement of service level, for example, it is hoped that there will be no shortage of stock 95% of the time, the corresponding z-value (quartile of standard normal distribution) is 1.65, which can be used to calculate the guaranteed stock.


l Safeguarded Stock Calculation Formula: The safeguarded stock can be calculated by the following formula: SS = z * SQRT(σd^2 * μL + σL^2 * μd^2), where SS is the safeguarded stock, z is the z-value corresponding to the service level, σd is the standard deviation of the demand, μL is the mean of the supply cycle, σL is the standard deviation of the supply, μd is the mean of the demand.


l Regular inventory count: Regular inventory count of inventory is conducted to detect inventory abnormalities and omissions in a timely manner and to ensure the accuracy and reliability of inventory data.


l Reasonable structure: According to the product characteristics and market demand, the inventory structure is reasonably configured to reduce the slow-moving inventory.


l Informatization management: Improve the automation and intelligence of inventory management with the help of informatization technology and management tools.


By setting up the spare parts and guarantee stock as mentioned above, it can ensure the normal operation and maintenance of the motor automatic three-station fine turning machine and reduce the production delay caused by the lack of spare parts. ※ If you need help, please contact the technical specialists of Xinhui Electromechanical Equipment Co., Ltd. through the page chat tool for assistance.


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