gbọmgbọm ejima conical maka ala SPC
| Ụdị | |||||||
| 45/90 | 45/100 | 51/105 | 55/110 | 58/124 | 60/125 | 65/120 | 65/132 |
| 68/143 | 75/150 | 80/143 | 80/156 | 80/172 | 92/188 | 105/210 | 110/220 |
1.Ike siri ike mgbe ike na iwe: HB280-320.
2.Nitrided ike ike: HV920-1000.
3.Nitrided ikpe omimi: 0.50-0.80mm.
4.Nitrided brittleness: ihe na-erughị ọkwa 2.
5.Mgbagwoju anya elu: Ra 0.4.
6.Kwụsa kwụ ọtọ: 0.015 mm.
7.Surface chromium-plating siri ike mgbe nitriding: ≥900HV.
8.Chromium-plating omimi: 0.025 ~ 0.10 mm.
9.Alloy ike ike: HRC50-65.
10. Alloy omimi: 0.8 ~ 2.0 mm.
Ngwa nke screw barrel n'ọhịa nke ala SPC nwere akụkụ dị iche iche: Ngwakọta ihe onwunwe: gbọmgbọrọ screw bụ otu n'ime ihe ndị dị mkpa maka ịmepụta ihe ndị a chọrọ maka ala SPC.Ọ na-agwakọta ihe PVC na ihe mgbakwunye ndị ọzọ (dị ka plasticizers, stabilizers, wdg) iji mepụta ihe mejupụtara ihe a chọrọ maka ala SPC.Plasticization: gbọmgbọrọ mkpọsa na-eji oke okpomọkụ na ike igwe mee ka ihe PVC mee plastik.
Site na ịghasa na-atụgharị, ihe PVC na-ekpo ọkụ ma kpalie ya n'ime gbọmgbọm ahụ iji mee ka ọ dị nro na rọba maka ịkpụzi ọzọ.Pụpụ: Mgbe usoro ịmegharị plastik ahụ gasịrị, gbọmgbọm nke skru na-akwapụ ihe plasticized na gbọmgbọm ahụ site n'ịgbanwe ọsọ ntụgharị na nrụgide.Site na akụrụngwa dị ka ebu na ịpị rollers, a na-akpụzi ihe ahụ n'ụdị ogwe ala SPC.Na nkenke, ngwa nke ịghasa gbọmgbọm n'ọhịa nke SPC flooring tumadi na-elekwasị anya n'ịgwakọta ihe, plasticizing na ịchụpụ.Ọ bụ ngwá ọrụ dị mkpa na mmepụta nke ala SPC, na-eme ka ihe eji eme ihe na-arụ ọrụ na àgwà dị mkpa.
