Aralin 1Pangunahing Loom Settings at Parameter: inirerekomendang bilis para sa medium-sized factory looms, warp at weft tensions, pick density, take-up at let-off settingsIpinaliliwanag ng seksyong ito ang pangunahing loom settings para sa calada, kabilang ang bilis, warp at weft tension, pick density, take-up, at let-off. Ipinapakita kung paano itakda, sukatin, at fine-tune ang mga parametro para sa matatag na pagtakbo at target na kalidad ng tela.
Pag-set ng loom speed para sa uri ng tela at hilamWarp tension setting at monitoringWeft insertion at tension adjustmentPick density, take-up, at let-off tuningPag-record ng standard setting recipesAralin 2Warp Winding, Warping, at Sizing: paghiwa-hiwalay ng sectional warping vs direct warping, sizing chemistry at process parameters para sa lakas at abrasion protectionTumutakip ang seksyong ito sa cone winding, sectional at direct warping, at sizing para sa matibay na calada warps. Idinidetalye ang sizing recipes, add-on control, stretch, drying, at kung paano naaapektuhan ng mga parametro ang lakas, abrasion resistance, at loom efficiency.
Cone winding quality at package buildDirect versus sectional warping selectionSizing chemicals para sa lakas at abrasionSizing add-on, viscosity, at drying controlWarp stretch, hairiness, at abrasion behaviorAralin 3Warp Planning at Beam Preparation: pagkalkula ng warp length, required ends, wastage, beam creel layout at quality checksIpinaliliwanag ng seksyong ito ang warp planning para sa calada, kabilang ang ends calculation, warp length, wastage, at beam count. Tumutakip din sa beam build quality, creel layout, tension balance, at inspection bago i-mount sa loom.
Pagkalkula ng required ends at set widthWarp length, allowances, at wastageBeam density, hardness, at build qualityCreel layout para sa balanced tensionBeam inspection at identification tagsAralin 4Pagpili ng Hilam para sa Calada: pagpili ng hibla, saklaw ng bilang ng hilam, ply, at pagpapares ng warp/weft para sa balanse na pagganapTumutakip ang seksyong ito sa pagpili ng hilam para sa calada, kabilang ang uri ng hibla, bilang ng hilam, twist, ply, at pagpapares ng warp at weft. Nauugnay ang mga katangian ng hilam sa lakas, abrasion resistance, dimensional stability, at ginhawa ng tela.
Pagpili ng hibla para sa lakas at tibaySaklaw ng bilang ng hilam para sa calada fabricsTwist, ply, at hairiness controlPag-match ng warp at weft performancePag-test ng lakas at evenness ng hilamAralin 5Tying-in/Knocking-in at Loom Commissioning: mga paraan para sa pagpapalit ng beams, knotting techniques, initial trial runs at setting starting tensionTumutakip ang seksyong ito sa tying-in at knocking-in methods kapag nagpapalit ng beams, knotting techniques, at loom commissioning. Idinidetalye ang initial trials, pag-check ng sheds, at pag-set ng starting tensions bago ang buong produksyon.
Hand tying-in at knotting techniquesPaggamit ng automatic tying-in machinesKnocking-in new warps sa existing loomsTrial runs, shed checks, at first metersPag-adjust ng starting tensions at settingsAralin 6Kaligtasan at Maintenance sa Loom Setup at Operation: lockout-tagout, guarding, tool use, cleaning while stopped, ergonomic considerationsNakatuon ang seksyong ito sa ligtas na loom setup at operation. Kasama ang mga paksa tulad ng lockout-tagout, guarding, ligtas na paghawak ng tool, cleaning while stopped, housekeeping, at ergonomic practices upang mabawasan ang strain sa warp handling at adjustments.
Lockout-tagout sa setup at repairsMachine guarding at pinch-point risksLigtas na tool use at cleaning proceduresErgonomic handling ng beams at reedsRoutine checks at minor maintenanceAralin 7Drawing-in, Denting, at Lease Arrangement: step-by-step drawing-in methods, reed selection, denting plans at kahalagahan para sa density ng telaInilalarawan ng seksyong ito ang drawing-in, lease handling, at denting para sa calada fabrics. Tumutakip sa drafting plans, lease order, reed selection, denting plans, at kung paano naaapektuhan ng mga pagpili ang density, cover, at running performance ng tela.
Pagbasa at paglalapat ng drafting plansLease rods, cross order, at mix-upsReed selection by count at widthDenting plans para sa density at coverPag-check ng ends order bago ang loom startAralin 8Pagpili ng Weave at Rationale: plain, twill, at reinforced twill structures; pagpili ng weave para sa lakas at abrasion resistanceIpinaliliwanag ng seksyong ito kung paano pumili ng plain, twill, at reinforced twill weaves para sa calada fabrics. Nakatuon sa pagbalanse ng lakas, abrasion resistance, cover, handle, at productivity gamit ang weave diagrams at performance comparisons.
Plain weave structure at performance limitsTwill at reinforced twill para sa heavy-duty fabricsWeave factor, cover, at yarn stress analysisPagpili ng weaves para sa abrasion at tear strengthAralin 9In-process Quality Checks para sa Woven Production: monitoring ng broken ends, weft density, selvedge control, fabric width at GSM measurement methodsIdinidetalye ng seksyong ito ang routine in-process checks sa loom, kabilang ang broken ends, weft density, selvedge quality, width, at GSM. Ipinaliliwanag ang measurement methods, recording formats, at kung paano mabilis na mag-react sa deviations.
Broken end monitoring at stop motionsWeft density at pick variation checksSelvedge appearance at edge controlFabric width at GSM measurement methodsQuality data logging at response actionsAralin 10Mga Karaniwang Depekto, Root Causes, at Corrections: handling ng broken ends, barring, double picks, reed marks at corrective actionsSuriin ng seksyong ito ang mga karaniwang woven defects sa calada, tulad ng broken ends, barring, double picks, at reed marks. Ipinaliliwanag ang root causes sa hilam, warp, at loom settings, at inilalathala ang systematic corrective at preventive actions.
Broken ends, slack ends, at streaksBarring mula sa count o tension variationDouble picks, missing picks, at floatsReed marks, temple marks, at stainsRoot cause analysis at corrective plans
