1. Umyinge wokucinezelwa kwesikrini esinye isikhafu sifanelekile phakathi kwe-1: 2-1: 3, ngokukhethekileyo i-1: 2, kunye noyilo oluhle lokukrexeza. Ukuthatha ubude be-screw yi-L, icandelo lezinto zokutya yi-0.3l, icandelo le-DITE li-0,3l, kunye ne-screw ye-screw i-0.1-02mm. Iplate ye-Woodcomb yeNtloko entloko yomatshini kufuneka ibe ne-1.5-5mmmmmmmmmm ye-1.5-50mmm, isebenzisa iifilitha ezibini ze-400 zeHMMS / CMSQ (malunga ne-50 Mesh). Xa iphulukene nemitya ebonakalayo ebonakalayo, inqwelo-mafutha ephezulu yehashe ifuneka ngokubanzi ukuthintela imoto ukuba ifune okanye ivutha ngenxa yokulayisha. Ngokubanzi, i-PVC okanye isikroba se-BM siyafumaneka, kodwa izikrelemnqa ezimfutshane azifanelekanga.
2. Iqondo lobushushu lokubumba lixhomekeke kwizinto zabavelisi abahlukeneyo, kwaye ukuphakama okuphakamileyo, ukuphakama kweqondo lokuphuma. Iqondo lokushisa eliqhubekayo linyuka nge-10 ukuya kwi-20 ℃ kwicandelo lokutyisa kwicandelo lemitha.
I-3. Ukuba isantya sesikhuseli ikhawuleza kakhulu kwaye imbambano igqityiwe ngenxa yoxinzelelo lwe-Shear, isicwangciso sesantya kufuneka silawulwe phakathi kwe-12-60rpm, kwaye ixabiso elithile lixhomekeke kububanzi besibhakabhaka. Inkulu yobukhulu, icotha isantya. Isixhobo ngasinye sihlukile kwaye ingqalelo kufuneka ihlawulwe kwiimfuno zobugcisa zomthengisi.
4. Ngaphambi kokusetyenziswa, kufuneka i-screw kufuneka icocwe kakuhle, kwaye i-PP okanye i-PP okanye i-HDPE inokusetyenziselwa ukucoca kumaqondo obushushu aphezulu. Iiarhente zokucoca nazo zinokusetyenziselwa ukucocwa.
5. Uyilo lwentloko yomatshini kufuneka lulungelelaniswe kwaye kungabikho zikona ezifileyo ukuqinisekisa ukuhamba kwempahla emzimbeni. Umgca wokuzibandakanya wemikhono yobumba unokwandiswa ngokufanelekileyo, kwaye i-angle phakathi kwemikhono yobumba yenzelwe ukuba ibe phakathi kwe-8-12 °, ifanelekile ukunciphisa uxinzelelo lwe-Shear, kwaye lizinzise inani lemveliso.
I-6. I-TPU inomlinganiso ophezulu wokungqubana kwaye kunzima ukubumba. The length of the cooling water tank should be longer than other thermoplastic materials, and TPU with high hardness is easier to form.
7. I-wire engundoqo kufuneka yomile kwaye ingakhululekanga ye-oyile yeoyile ukuthintela amaqabu ukuba afike ngenxa yobushushu. Kwaye uqinisekise ukudityaniswa okufanelekileyo.
I-8. Ke ngoko, kuyimfuneko ukuqinisekisa imeko elungileyo yokutywina. Izixhobo zinokuthathela phambili ekufumeni komswakama phantsi kweemeko ezishushu, ke izinto ezisele zitywinwe ngokukhawuleza emva kokupakisha. Lawula umxholo wokufuma ngaphantsi kwe-0.02% ngexesha lokuqhutywa.
IXESHA LOKUQALA: AUG-30 ukuya kwi-2023