5 ipli overlok tikuv mashinasi
Tikuvchilik ishlab chiqarish korxonalarida umumiy 4 ipli dastgoh trikotaj gazlamalarga ishlov beradi va5 ipli overlok tikuv mashinasi processes woven fabrics. However, with the development of the times, the technological requirements of garment production have also changed. It is required to process Knitted Fabrics with 5 thread sewing machine, the fabrics are particularly soft. During sewing, the phenomenon of "needle skipping" and "thread jamming" of the machine is often encountered.
1-asosiy nuqta:
Zanjirli tikuv bükme ignasi va mashina ignasi orasidagi masofa
Under normal circumstances, the distance between the 5 thread chain stitch bending needle and the machine needle is between 1.6 mm and 1.8 mm. However, when processing knitted fabrics, because the fabrics are particularly soft, the fabrics will run up and down with the machine needle, so it is not easy to pick up the thread ring, which is particularly easy to cause needle skipping. Therefore, when we process Knitted Fabrics, we should adjust the distance between the 5 thread chain stitch bending needle of the overlok tikuv mashinasiva mashina ignasi 2,0 mm-2,2 mm gacha. Agar masofa juda katta bo'lsa, mashinadagi bo'sh qadam zanjirli chiziqlar hosil qilmaydi; Agar masofa juda kichik bo'lsa, igna sakraydi, shuning uchun uning masofasini sozlash kerak.
2-asosiy nuqta:
Zanjir tikuvchi ilmoqning oldinga va orqaga harakatlanishi
Trikotaj matolarni tayyorlashda, egilish ignasidan oldin va keyin harakat miqdori juda katta. Mashina ignasi tushganda, u beshta ipli halqaga kiritilmaydi, natijada igna o'tkazib yuboriladi. Shuning uchun, biz zanjir tikuvining egilish ignasining old va orqa holatini joyida sozlashimiz kerak, ya'ni igna ilgaklanganda bükme ignasi va mashina ignasi orasidagi bo'shliq 0,01 mm. Mashina ignasi qaytib kelgandan so'ng, uni bükme ignasining orqa qismiga joylashtiring va mashina ignasi va bükme ignasi orasidagi bo'shliq kichik bo'lishi kerak.
Sozlash vaqtida biz bosim oyog'ini ko'taruvchi novda yonidagi qopqoqni ochib, o'rtada vint borligini ko'rishimiz mumkin. Vintni Allen tornavida bilan bo'shating va zanjir tikuv ignasining old va orqa harakatini kamaytirish uchun zanjirli tikuv ignasining old va orqa harakatini sozlaydigan bog'lovchi novdani yuqoriga qarab harakatlantiring va keyin vintni torting.
3-asosiy nuqta:
Zanjirli tikuv bükme ignasi va mashina ignasi orasidagi bo'shliq
5 ta zanjirli tikuv bükme ignasi va mashina ignasi orasidagi normal bo'shliq 0,05 mm-0,1 mm oralig'ida bo'ladi, lekin trikotaj matolarni yasashda, mashina igna ipi halqasini shakllantirish oson emas, shuning uchun biz iplar orasidagi tekislik bo'shlig'ini sozlashimiz kerak. zanjir tikuvini bükme ignasi va mashina ignasi 0 ga. Agar bo'shliq 0 ga sozlangan bo'lsa, qalinroq bo'g'inni qilishda ignani sindirish oson. Bu vaqtda biz igna qo'riqchisini sozlashimiz kerak, ya'ni zanjir chokining egilgan igna uchini igna markaziga aylantiramiz, shunda u bilan igna orasidagi tekislik bo'shlig'i 0 bo'ladi. Bu vaqtda igna himoyasi orasidagi bo'shliq. va igna uchi ham 0 ga teng.
