1. Oldindan yigiruv va yarim tayyor mahsulotlarni-har bir jarayondan boshlang
1. For clearing the falling objects, by adjusting the distance between the a036 and a076 dust sticks, the falling object rate is changed from 2.57 percent to 4.43 percent ; for carding the falling objects, the falling object rate can be changed from 5.2 percent by adjusting the distance between the rear belly falling objects. into about 6.5 percent . After adjustment, the hemp rods and hemp skins on the yarn surface are reduced, and the chance of mixing during weaving is also reduced, which can reduce the "triple jump" defect by 20 percent to 30 percent .
2. Rapier dastgohlari asl ipning sifatiga yuqori talablarga ega, uzun segmentning notekisligi qanchalik kam bo'lsa, shuncha yaxshi bo'ladi. Odatda, 3 foizdan 4 foizgacha, tekislik cv qiymati 20 foizdan 25 foizgacha va bitta ipning mustahkamligi cv qiymati 18 foizdan 20 foizgacha bo'lishi kerak.
3. Qo'shimchaning sifatini yaxshilang, uchining uzunligi odatda 1,5 mm 4 mm, eng yaxshisi va katta burilish bilan bo'g'inni ayniqsa kichik braidlardan oldini olish kerak.
4. Warping requirements ensure "three spirits", that is, flexible rotation of tension ring, flexible braking, flexible automatic stop when broken ends, and at the same time slightly heavier side yarn, so that the tension of the whole warp yarn is uniform.
5. O'lchov sifatini yaxshilang, burilish teshiklarining ravshanligini yaxshilang, o'lchamni oqilona tanlang va xilma-xillikka ko'ra o'lchov tezligini shakllantiring. Umuman olganda, kenevir paxtasining o'lchami 8 foizdan 9 foizgacha bo'lib, bu halqa yuzasida silliq va aşınmaya bardoshli o'lchamli plyonka- shakllanishini qondirishi mumkin. Namlikni qayta tiklashni to'g'ri nazorat qilish uchun, agar to'quv ustaxonasining nisbiy namligi 80 foizdan yuqori bo'lsa, o'lchamdagi namlikning qayta tiklanishi taxminan 7 foizdan 8 foizgacha nazorat qilinishi mumkin; o'lchamning cho'zilishi oqilona nazorat qilinishi kerak va o'lchamdagi mato 1 foizdan pastroq bo'lishi kerak; takomillashtirish darajasi 10 foizdan 15 foizgacha bo'lgan oraliqda, bu rapier to'quv matolari talablariga javob berishi mumkin.
2. Ochilish va oziqlantirish vaqtini to'g'ri muvofiqlashtirish kerak. Umuman olganda, to'quv oziqlantiruvchi tomonida ipni o'tkazib yuborish nuqsonlari uchun ko'proq imkoniyatlar mavjud. Shuning uchun har ikki tomonning to'quv parametrlarini sozlash uchun turli xil konfiguratsiyalardan foydalanish mumkin. To'quv qilichining oziqlanish vaqti mos ravishda rivojlangan, shuning uchun to'quv qilich aniqroq to'quv og'ziga kirishi mumkin. Umuman olganda, kanop va paxta navlarini ochish vaqti 290 daraja -300 daraja, qilich bilan oziqlantirish vaqti esa 70 daraja -75 daraja bo'lishi kerak. Qilichni oziqlantirishda, to'quv oziqlantiruvchi rapiraning holati to'quv og'zidan 4 dan 6 gacha yo'naltiruvchi bo'laklar uzoqda bo'ladi va to'quv qabul qiluvchi rapiraning holati to'quv og'zidan 2 dan 20 daraja uzoqda bo'ladi. 4 ta hidoyat relslari, shuningdek, qilichning sekin kirib borishini va qilichning tez chiqishini ta'minlang, shunda qilich aniq kendodan o'tish uchun etarli vaqtga ega bo'ladi va ipning sakrash imkoniyatini kamaytiradi.
3. Buzilish pozitsiyasi chizig'ini sozlash Joylashuv chizig'ining balandligini sozlang, odatda faqat tushish ramkasining balandligini va orqa nurni sozlang. Tushuvchi ramka va orqa nur ko'tarilganda, yuqori va pastki o'ralgan iplar orasidagi kuchlanish farqi ortadi. Toʻquv yiqilgan toʻliq ochilganda, pastki oʻrash iplari qattiq, yuqori iplar esa boʻsh boʻlib, toʻqilgan iplar bir tekis joylashadi va toʻliqroq mato yuzasiga ega boʻladi. Agar ko'taruvchi juda baland bo'lsa, ustki o'ralgan iplar juda bo'shashgan va o'ralgan iplar bir-biriga yopishib qoladi, bu esa ochilishni noaniq qiladi va yulduzcha sakrashga moyil bo'ladi. Odatda, kenevir va paxta navlarining orqa nurining balandligi 70 mm dan 80 mm gacha, tushish ramkasining balandligi 30 mm dan 40 mm gacha, ikkala uchi gorizontal holatda saqlanishi kerak.
Fourth, the correct hanging heald specifications generally control the lower warp yarns to be slightly lower than higher. During the upper shaft and maintenance work, the lifting heald should be adjusted to ensure the "three alignments", that is, the alignment of the heald frame, the alignment of the tread bar, and the alignment of the tread plate and the rotor. "Siping" means that the heald frame (heddle bar) is flat, the lifting bolt is flat, the hanging heald plate is flat, and the stepping heald rod is flat. If it is unqualified, check whether the heald clip falls off, whether the top wire of the tread plate is loose, whether the bearing pad of the hanging heald is worn, whether the hanging heald belt is deformed, etc. Generally, the front and rear positions of the hoisting shaft are about 110mm to 120mm, the movement does not exceed 0.8mm, and the height of the hoisting shaft is 400mm to 410mm. The above measures have been tested on the GA747 loom for weaving 8s8s4238 hemp-cotton plain weave. The efficiency of the loom was increased from 50 percent to 65 percent , and the number of "three-jump" defects was reduced from 500 to about 200 in 90m cloth.