如果说订货点法更利于确保库存量不低于安全库存的话，那么定期订购的方法更

If the order-point method is more conducive to ensuring that the inventory is not lower than the safety stock, then the method of regular ordering is more conducive to the inventory being not higher than the maximum inventory. Because of this, the regular ordering method is more advantageous in terms of capital occupation control. Therefore, the regular order method is often used for spare parts that occupy a relatively large amount of capital and are stable in consumption. The model of regularly ordered spare parts is shown in Figure 4.4. <br>In addition, it should be pointed out that the regular ordering method does not need to check the inventory at any time, nor does it need to order at any time, only a fixed order cycle. This is a way that is more in line with corporate management habits, that is, inventory is counted once a month and purchase orders are issued once. Therefore, its management cost is lower than the point-of-order method, but the safety stock is higher than that of the point-to-order method.

If the order point method is more conducive to ensuring that the inventory is not lower than the safety inventory, then the regular ordermethod is more conducive to inventory is not higher than the maximum inventory, which is why the regular order method is more advantageous in terms of capital occupation control. Therefore, for the use of large amount of funds, consumption of stable spare parts often use the regular ordering method. The model for regular lying spare parts is shown in Figure 4.4.<br>It should also be noted that the regular ordering method does not need to check inventory at any time, also does not need to order at any time, only a fixed order cycle. This is a more in line with the business management habits of the way, that is, once a month inventory, once a purchase order. Therefore, its management cost is lower than the order point method, but the safety inventory is higher than the fixed-point order ingnet method.

If the order point method is more conducive to ensure that the inventory is not lower than the safety stock, then the regular order method is more conducive to the inventory not higher than the maximum inventory. Therefore, the periodic order method is more advantageous in the control of capital occupation. Therefore, the regular order method is often used for the spare parts with large capital and stable consumption. The model of regular ordering spare parts is shown in Figure 4.4.<br>In addition, it should be pointed out that the regular order mode does not need to check the inventory situation at any time, nor does it need to order at any time, but only needs to fix the order cycle. This is a more in line with the enterprise management habits of the way, that is, monthly inventory inventory, issued a purchase order. Therefore, its management cost is lower than the order point method, but the safety stock is higher than the fixed-point order method<br>