3rd Sem, TT

TT3361: Pre Spinning Laboratory syllabus for TT 2021 regulation

Pre Spinning Laboratory detailed syllabus for Textile Technology (TT) for 2021 regulation curriculum has been taken from the Anna University official website and presented for the TT students. For course code, course name, number of credits for a course and other scheme related information, do visit full semester subjects post given below.

For Textile Technology 3rd Sem scheme and its subjects, do visit TT 3rd Sem 2021 regulation scheme. The detailed syllabus of pre spinning laboratory is as follows.

Pre Spinning Laboratory

Course Objectives:

  • To enable the students to learn passage of materials for ginning, cleaning machines and carding.
  • To enable the students to learn passage of materials for drawing and roving machines.
  • To enable the students to learn bobbin building and process parameters roving bobbins.

List of Experiments:

  1. Construction details of Ginning machine, material passage and ginning out turn calculations
  2. Construction details of blowroom machines material passage and production calculations
  3. Determine the process parameters of 100% cotton material, running of blowroom machines to produce lap and running of carding machines to produce sliver
  4. Construction details of carding machine, material passage and production calculations
  5. Wire point specifications and various settings in a carding machine
  6. Construction details of drawing machine, material passage, draft and production calculations
  7. Study of construction details of comber preparatory machines, draft, and production calculations of those machines
  8. Study of construction details of comber machines, combing cycle and production calculations
  9. Construction details of roving machine, material passage, draft and production calculations
  10. Study of bobbin builder mechanism in roving machine.
  11. Study of roving frame bobbin stretch variation and to determine the count variation within bobbin, between bobbin and between front and back row bobbins.
  12. Determine process parameters of drawing and roving machines to produce roving bobbins.
  13. Handling of accessories – Tachometer, top roller load measuring devices, pressure gauge, roller eccentricity measuring gauge, leaf gauge, vernier caliber for roller settings, shore hardness tester etc.,

Course Outcomes:

Upon the completion of this course the student will be able to

  1. Discuss the ginning, cleaning machines material passage and carryout production calculations.
  2. Explain the carding, drawing and roving machines material passage and carryout production calculations.
  3. Understand the process parameters in the blow room, carding machine draw frame and roving machines

List of Equipments:

For a Batch of 30 Students

  1. Ginning machine – 1 No.
  2. Blowroom line – 1 No.
  3. Carding machine – 1 No.
  4. Drawframe – 1 No.
  5. Comber – 1 No. (including preparatory process)
  6. Roving frame – 1 No.

(Note: Commercial or Miniature models of above machines can be installed)

For detailed syllabus of all other subjects of Textile Technology, 2021 regulation curriculum do visit TT 3rd Sem subject syllabuses for 2021 regulation.

For all Textile Technology results, visit Anna University TT all semester results direct link.

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