JUKI GARMENTS MACHINE MAINTENACE: MF7823H21B56.
 
 

Course Description

This course enables participants to understand the fundamentals of JUKI cover stitch machine maintenance including: MF7823H21B56 machine specification, installation and adjustment of different machine parts. Also knowledge on the troubles, causes and corrective measures

    CLASS CODE
    RMG/GMM/MF7823H21B56
    PRICE
    TBD









    Duration
    1 Days
    CLASS SIZE
    8 – 12
    FACILITATOR
    CSDC Facilitator
    LEARNING Methodologies
  • Lecture & Discussion
  • Hands-on Exercises
  • Facilitator Feedback
  • Peer Feedback
  • Test







    Target Audience
  • Maintenance Technician





 

 
 

Learning CONTENT

  • Machine Specification
  • Needle bar & looper synchronization.
  • Returning amount of the looper.
  • Needle bar height adjustment.
  • Locus motion & avoiding motion of the looper.
  • Front & rear needle guard adjustment.
  • Looper take up cam adjustment.
  • Spreader adjustment.
  • Spreader timing.
  • Thread guide position.
  • Needle bar stroke adjustment.
  • Micro lifter adjustment.
  • Soft seam & tight seam function
  • Sewing.






KEY Learning Outcomes

On completion of this section, the learner will be able to:

  • Understand machine specifications, including model, description, adjustment sewing parts & make better stitch tension etc.
  • Relation between needle & looper.
  • Adjust needle & looper according sewing material.
  • Adjust machine parts for preventing skip stitch.
  • Adjust looper thread cam for better tension..
  • Micro lifting function for thin material.
  • Needle bar stroke for thick material.
  • Thread guide position.
  • Identify machine troubles & causes and take Corrective Measures to ensure sewing performance