Maka nnyefe igwe na-agbanwe agbanwe, ọrụ na-abaghị uru na-eri n'ime usoro nnyefe ike, ka mmetụta nchekwa ike dịkwuo mma.N'ihi na usoro nke ike nnyefe nke nkịtị flat belt, arọ nke belt ahụ, ebe ọbọp site wheel dayameta na ofu ndọtị ike na-ekpebi ike oriri nke belt ahụ mgbe na-arụ ọrụ.Ya mere, nhọrọ na nhazi nke eriri nnyefe na ngwá ọrụ bụ isi ihe na-ebuli ike ịzọpụta ike, na nnyefe eriri na ibu ofu elongation, nwayọọ belt ahụ na agafeghị oke n'elu esemokwu bụ nhọrọ kasị mma maka customers.Annilte si polyester mbanye eriri solves. nsogbu ndị dị n'elu nke ọma.
1. Polyester nwere njirimara nchekwa ike
a) Ike ike dị elu na esemokwu kwụsiri ike.
Ọtụtụ mgbe, ma e jiri ya tụnyere mkpụrụ osisi, 1% na-agbatị ike agbatị nke eriri polyester bụ 30% ruo 50% dị elu, nke pụtara na eriri ahụ adịghị mkpa ịgbanwe esemokwu ahụ ugboro ugboro mgbe emezigharị ike esemokwu.Ke adianade do, ya ezigbo ọrụ, agafeghị oke erughị ala na-adịghị mfe ida ọsọ, nke mere na ibu ibu na-dịtụ belata, si otú na-azọpụta ọkụ eletrik oriri.
b) Eriri ahụ dị obere na ibu
Ngwunye siri ike nke eriri polyester bụ usoro pụrụ iche nke akwa akwa polyester dị elu dị elu, mgbe otu nnyefe ike, ị nwere ike ịhọrọ eriri dị larịị nke dị larịị, nke mere na iji belata oge inertia na ike centrifugal nke eriri ewepụghị. , nke mere na ike ya na-ebelata ma chekwaa ọkụ eletrik.
c) Ngbanwe dị mma
N'ihi na eriri polyester ahụ dị nro, eriri eriri na eriri eriri na-ekpuchi nke ọma, nrụgide na-ehulata na-ebelata, arụ ọrụ nnyefe na-eme ka ọ dịkwuo mma ma na-echekwa ike oriri.
d) Njikọ ahụ bụ ngwa ngwa na gburugburu ebe obibi
Njikọ ahụ na-ejikọta nha nha na-ekpo ọkụ na-ekpo ọkụ nke thermoplastic elastomer ahụ, ọ dịghị ihe nrapado na-etinye, na ọrụ ahụ adịghị ejedebe na ntụziaka, ya mere a na-echekwa oge ntinye na mmetọ gburugburu ebe obibi na-ebelata.
2. Mmetụta ịzọpụta ike
Nnwale ntụnyere ubi na-egosi na nkezi ikike ịzọpụta ike nke eriri polyester dị elu karịa 10% karịa nke mgbawa ụlọ na nke mba ofesi.
Mmetụta ịzọpụta ike nke eriri polyester dị oke mkpa, maka igwe mkpuchi yarn, ọnụego nchekwa ike nwere ike iru 20%, maka obere eriri igwe na-atụgharị okpukpu abụọ, ọnụego nchekwa ike karịrị 15%, maka igwe na-atụgharị ugboro 310. , Ọnụego nchekwa ike bụ 10%.Ya mere, polyester belt na ya magburu onwe ike ịzọpụta arụmọrụ, e ọtụtụ-eji dị ka dragọn belt na ike eriri ọhụrụ elu-ọsọ akụrụngwa dị ka ikpuchi yarn igwe, ibu ogologo spinning igwe, rotary spinning igwe na abụọ ighikota igwe.
3. Ntụnyere arụmọrụ nhazi
A na-eji eriri carboxyl nitrile butadiene sịntetik pụrụ iche mee eriri polyester dị ka ihe bụ isi nke oyi akwa ịnya ụgbọ ala na esemokwu, yana arụmọrụ ya na nke mkpụrụ.
A na-eji mpempe akwụkwọ thermoplastic polymer elastomer mee ihe dị ka oyi akwa mgbanwe ngwakọta.Mgbe ihichachara, a na-agbaze ihe ndị na-emepụta thermoplastic polymer ma na-apụ apụ site na extruder iji mepụta mpempe akwụkwọ na nha nha na obosara nke 1200mm.Na dị ka dị iche iche ọkpụrụkpụ nke eriri ahụ ịkpụzi 0.3 ~ 1.2mm dị iche iche ọkpụrụkpụ nke mpempe akwụkwọ ngwaahịa.Ihe eji eme ihe nwere njiri mara mma nke ngbanwe nke oma, mmanu mmanu, nguzogide okpomoku, nguzogide ike ọgwụgwụ, mgbanwe, obere ike ndọda na ịdị arọ dị arọ, ma nwee ezigbo njikọ njikọta na akwa oyi akwa na roba.
Oge nzipu: Nov-30-2023