Usoro nchọpụta ọrụ nyocha igwe

Usoro nchọpụta ọrụ nyocha igwe

1. Ụzọ nyocha maka ike nkwụsị na elongation na nkwụsịtụ
Ogo ọkọlọtọ: GB13022-91 "Ule ule maka tensile Njirimara nke plastic fim"

Ụdị ihe atụ: Ụdị I, II, na III bụ dumbbells, na Ụdị IV bụ eriri ogologo.Ụdị ụdị IV bụ ụdị a na-ahụkarị.

Nkwadebe ihe atụ: obosara bụ 15mm, ogologo oge nlele abụghị ihe na-erughị 150mm, a na-ekwekwa nkwa n'ogologo 100mm.Maka ihe atụ nwere nnukwu nrụrụ ihe onwunwe, ogologo nlele agaghị erughị 50mm.

Ọsọ ule: 500±30mm/min

Ihe dị mkpa nlebara anya: A na-etinye ihe nlele ahụ n'ime eriri abụọ nke igwe nyocha, nke mere na ogologo ogologo nke ihe nlele ahụ dabara na etiti etiti nke elu na nke ala, na ihe nkedo ahụ na-esikwa ike nke ọma.

2. Usoro nyocha maka ikpebi ike akara okpomọkụ

Ọkọlọtọ dị mma: Usoro nyocha QB / T2358-98 maka ike mkpuchi okpomọkụ nke nkwakọ ihe nkiri plastik.

Nnwale ule: were akụkụ nke ikpo ọkụ dị ka etiti, mepee ya ogo 180, gbanye ma njedebe abụọ nke ihe nlele ahụ na ntinye abụọ nke igwe nyocha, axis nke ihe nlele kwesịrị ikwekọ na etiti etiti nke elu na nke ala. , na tightness kwesịrị ekwesị.Ebe dị anya n'etiti clamps bụ 100mm, a na-adọpụkwa ha n'otu ọsọ ọsọ iji gụọ ibu ahụ mgbe nlele ahụ mebiri.Ọ bụrụ na agbajiri ihe nlele n'ime ihe nrụnye, ihe nlele ahụ adịghị mma.

3. Usoro nyocha maka mkpebi ike peel 180 °

Ọkọlọtọ dị mma: rụtụ aka na GB8808 dị nro mejupụtara plastik ihe peeling usoro nnwale.

Nlereanya nkwadebe: obosara bụ 15mm (iche agaghị agafe 0.1mm), ogologo bụ 200mm;pre-peel 50mm n'akụkụ ụzọ ogologo, na a gaghị enwe mmebi doro anya na akụkụ nke mbụ peeled.

Ọ bụrụ na ihe nlele ahụ adịghị mfe ikpochapụ, otu njedebe nke ihe nlele ahụ nwere ike imikpu n'ime ihe mgbaze (a na-ejikarị ethyl acetate na acetone) mee ihe dịka 20mm.

Ịhazi nsonaazụ ule: Gbakọọ nkezi ike bee site n'ịnara usoro nke ewere ụkpụrụ ndị yiri ya.Nkeji ule bụ N/15MM.

Rịba ama: Mgbe enweghị ike ikpochapụ oyi akwa ihe mejupụtara ma ọ bụ agbajikwa oyi akwa ahụ, a na-ekpebi ike peel ya ruru eru, mana a ghaghị ijide n'aka na ike nkwụsị ahụ ga-eru eru.

Igwe nleba anya nke tensile


Oge nzipu: Eprel-08-2022
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