How to deal with mold abnormalities urgently? ​

Mold Abnormality Prevention and Emergency Handling Methods

  Purpose
  The purpose of this method is to clarify sudden emergencies in molds and how the company's employees can promptly and accurately report emergencies to the relevant competent departments and relevant mold handling personnel to ensure that sudden emergencies Incidents are handled in a timely manner, minimizing the risks posed by emergencies to costs and delivery schedules.

  The scope
  includes the company's current mass production molds and new trial production molds.

  Responsibilities
  of molding technicians: mainly dealing with minor abnormalities in on-site molds (such as mold ejector pins that cannot be loosened and sliders that cannot slide) and daily maintenance of molds.
  Molding foreman: mainly handles the processing of mold abnormalities when the technician cannot handle the mold abnormality or the technician is absent, and confirms the fine-tuning of the molding parameters when the mold is sent for repair. Quality
  engineer: organizes the abnormal points of the mold and summarizes them with photos when necessary. Give mold.
  Mold project: When the mold fails to undergo abnormal molding parameter improvement, the mold will be repaired according to the abnormal points provided by the quality assurance engineer.

  Explanation of the term
  Mold emergency contact contact person:
  Molding technician Second contact person for mold emergency contact: Molding Foreman
  Mold Emergency Contact Third Contact Person: Mold Project

  Operation Procedure
  Before loading the mold, check the screws, whether the mold has positioning rings, and whether the male and female molds are loose or abnormal. When abnormalities are found before loading the mold, the upper mold should be checked. The mold maintenance processing order must be signed by the mold maintenance technician in a timely manner, and the mold department will arrange personnel to handle it as soon as possible;

  prevention and emergency treatment of mold abnormalities during operation
  . Molds are divided into the following three types during operation: horizontal semi-automatic (manual) machine, horizontal fully automatic ( Robot) machine, vertical semi-automatic machine,
  horizontal semi-automatic machine: The operator must push the product in the direction of the ejection pin when the mold ejection pin is ejected, and take out the product. When the product sticks to the mold or the ejection pin cannot be loosened, It is necessary to inform the technician in time to deal with the abnormality.

  Horizontal fully automatic machine: If the product alarm occurs during the operation of the horizontal fully automatic machine, the technician should immediately confirm the cause of the abnormality of the machine and the method to eliminate the abnormality, such as mold abnormality. When working, the mold maintenance record form should be signed immediately to inform the mold department personnel to handle it.

  Vertical semi-automatic machine: During the operation, the operator must ensure that the terminals are in place, and if there are jigs in the mold, the jigs must be taken out. Restart the mold. When the mold is not in place or the molded product has crushed terminals, the technician must be notified to troubleshoot. The technician will open a mold maintenance record sheet and send the mold for repair. The mold

  emergency repair mark indicates
  that the product quality abnormality cannot pass the site. When fine-tuning of process parameters (guaranteing conditions within the benchmark tolerance range) does not improve and the mold order is urgent, the assistant molding manager of the manufacturing department will stamp an urgent stamp on the mold maintenance record sheet to identify it as urgent and sign; Confirm the validity of the emergency stamp.

  Mold abnormality contact and visual management of the current status
  must be announced at the operation site. The mold abnormality contact person; the mold abnormality second contact person;
  the mold abnormality third contact person's name and contact information! Current announcement method: preparation The mold project handling contact list is posted in the workshop. When the mold is abnormal, it ensures that the person who finds the abnormality can contact the relevant personnel in time and the problem can be dealt with in a timely manner.