JUKI GARMENTS MACHINE MAINTENANCE: DDL8700-7
 
 

Course Description

This course enables participants to understand the basic maintenance concepts of garments plain auto trimmer machine, machine specifications, installation and adjustment of different machine parts. Also knowledge on the troubles, causes and corrective measures.

    CLASS CODE
    RMG/GMM/DLL8700-7
    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
  • Adjustment of Synchronizer & Hand Wheel
  • Function of Wiper & Position
  • Adjustment of Hook positioning finger
  • Hook Timing for DDL8700-7
  • Adjustment of trimming cam timing
  • Adjustment of trimming solenoid
  • Adjustment of thread take-up picker
  • Adjustment of back stitch solenoid
  • Adjustment of normal feed & reverse feed
  • Needle bar down position adjustment
  • Troubles , Causes & Corrective Measures






KEY Learning Outcomes

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

  • Understand machine specifications, including application, sewing speed, stitch length, needle bar stroke, presser foot pressure, lubrication etc.
  • Ensure proper adjustment of synchronizer & hand wheel
  • Adjust hook positioning finger
  • Adjust hook timing of the machine
  • Ensure proper trimming cam timing
  • Adjust trimming solenoid
  • Adjust thread take-up picker
  • Adjust back stitch solenoid
  • Adjust normal feed & reverse feed
  • Ensure needle bar down position adjustment
  • Identify machine troubles & causes and take Corrective Measures to ensure sewing performance