The automatic feeding equipment is installed on the precision stamping die to replace the stamping worker‘s technical feeding operation. By using the continuous stamping of ordinary punches, the high-speed automatic stamping die can be completed. We call it an automatic feeding stamping die. When using an automatic feeding stamping die for automatic stamping, there are generally the following special requirements:

First, it is necessary to use small steel strips or long strips for steel

For general stamping dies, we mostly use small-sized materials with good shearing, but if the automatic feeding stamping die in high-speed stamping still uses small-sized materials for stamping, it needs to replace the raw materials frequently, so it is difficult to exert the high power of automatic stamping. Therefore, the automatic feeding stamping die is suitable for using small rolls or long strips (more than 10m). If the object fed is a semi-formed blank, in order to improve the stamping power, it is necessary to arrange the parts before giving them away.

Second, it is necessary to have accurate positioning equipment inside the mold

Due to the limited accuracy of the feeding step of the feeding equipment attached to the mold, it can only reach 0.05- 0.1mm. Therefore, it is necessary to set up precise positioning equipment inside the mold to precisely locate the feeding step of the feeding equipment to ensure that the accuracy of the feeding step meets the requirements, so as to produce the required precision stamping parts.

III. It is necessary for the waste or workpiece generated by stamping to be automatically discharged

In the continuous stamping state of the punch, it is impossible and impossible to use manual discharge. In order to ensure the timely discharge of waste or workpieces in the mold, it is necessary to install automatic discharge equipment. In addition, the concave structure in the mold should give priority to the selection of the lower discharge concave mold with automatic discharge effect.

Fourth, the stamped parts should be formed in the mold as much as possible

After the automatic feeding equipment is attached to the stamping die, the cost of die manufacturing increases. If the single-step stamping plan is still used, the stamping power will be effectively improved. Therefore, the stamping parts should be formed in a pair of automatic feeding stamping dies at one time, so that the stamping speed is high, which helps to reduce product costs.

The feeding distance should be kept stable

The feeding equipment attached to the automatic feeding stamping die must maintain a stable feed step each time, and if the step changes after a long time of stamping, it needs to be adjusted appropriately.

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