Na-egweri bụ usoro a na-ejikarị maka akara elu nke valves na usoro nrụpụta. Ering nwere ike ime ka valv akara aka na-enweta ikike dị elu, ọdịdị geometric dị elu na elu ike, mana ọ nweghị ike imeziwanye ọnọdụ ọnọdụ dị n'etiti mbara ala. Ikike izizi nke ala valv elu ala na-abụkarị 0.001 ~ 0.003mm; izi ezi ọdịiche nke geometric (dị ka enweghị eriri) bụ 0.001mm; N'elu ala bụ 0.1 ~ 0.008.
Isi okwu dị mkpa nke akara elu na-etinye akụkụ ise: mịrị akụkụ, na-azọ ije, na-egwe nrụgide na enyemaka enyemaka.
1. Usoro a na-azọ
Ngwakọta a na-ata na elu nke akara mgbanaka ahụ nke ọma, yana ngwa ọrụ na-egweri ihe na-eme ka mmegharị dị mgbagwoju anya na nkwonkwo ụkwụ. A na-etinye Abrasives n'etiti ngwaọrụ lightdị na elu nke akara ngosi. Mgbe ngwaọrụ liquig na elu akara mgbanaka na-agagharị na ibe ya, akụkụ nke ọka abrahes na abrable ga-amịpụta ma ọ bụ na-atụgharị na mgbanaka ahịrị. oyi akwa. Ọnụ ọgụgụ kachasị elu n'elu mgbanaka nke akara bụ ala mbụ, mgbe ahụ, a chọpụtara geometry achọrọ.
Na-egweri abụghị naanị usoro nke Abrasives na ọla, kamakwa ọ na-eme ihe kemịkal. Graide na abrabive nwere ike itolite ihe nkiri mara mma n'elu ka a ga-ahazi, si otú a na-eme ka ihe a na-egwepịrị ọnụ.
2 . Iri ije
Mgbe ngwa ọrụ na-egweri na elu nke akara mgbanaka na-agagharị na ibe ya, nchikota nke isi okwu na-ada ụda nke isi ihe ọ bụla kwesịrị ịdị otu. Ọzọkwa, ntuziaka nke ngagharị ga-agbanwe agbanwe mgbe niile. Ngbanwe nke Ntughari na - egbochi ọka na - egbochi ọka ọ bụla na - emegharị nke ya n'elu akara ngosi ya, ka ọ ghara ime ka ihe dị elu na - eme ka ọ dị elu dị elu. Ke adianade do, mgbanwe nke ngagharị na-aga n'ihu enweghị ike kesara ya nke ukwuu, nke mere na igwe ahụ dị n'elu mgbanaka ahụ akara nwere ike ịkpụ karịa.
Ọ bụ ezie na a na-egweri ihe mgbagwoju anya na ntụziaka nga agbanwe agbanwe nke ukwuu, a na-arụ ọrụ na-edozi ahụ mgbe niile n'akụkụ mgbanaka ahụ. Ma ọ bụ akwụkwọ ntuziaka na-egweri ya, usoro geometric ọdịdị nke akara ngosi ụda bụ tumadi izizi ọdịdị nke akụrụngwa na-egweri na nfụka.
3. Iri
Ngwa ngwa ngwa ngwa a na-egweri, ka na-arụ ọrụ nke ọma. Ọsọ a na-egweri ngwa ngwa dị ngwa, ọzọ na-efe efe karịa nke workpiese nke ọrụ n'otu oge, a na-ebipụ ndị ọzọ.
Mgbakwunye ngwa ngwa na-abụkarị 10 ~ 240m / min. Maka ọrụ ị na-eme ọrụ na-achọ nhazi dị elu na-egweri, ngwa ngwa ngwa ngwa anaghị agafe 30m / min. Mgbakwunye ngwa ngwa nke valvụ dị elu na ihe nke akara ukwu. Mgbakwunye ọsọ nke ọla kọpa na nkedo bụ 10 ~ 45m / min; A na-akachasị elu nke steel siri ike na alloy dị 25 ~ 80m / min; Achịcha ala nke actinitic nchara nchara 10 ~ 25m / min.
4. Mgbanye Nsogbu
The grinding efficiency increases with the increase of the grinding pressure, and the grinding pressure should not be too high, generally 0.01-0.4MPa.
Mgbe ị na-egweri ihe mkpuchi ahụ, ọla kọpa na igwe anaghị agba nchara, nrụgide nke a na-egweri ya bụ 0.1 ~ 0.3MPA; Achịcha ahụ dị arọ nke steel siri ike na alloy bụ 0.15 ~ 0.4MPA. Were uru buru ibu maka ihe ike siri ike na obere uru maka ezigbo.
5. Mgbachi
Ebe ọ bụ na egweri bụ usoro na-emecha, ego nke ịkpụ pere mpe. Ogo nke nkwari a na-azọpịa na-adabere na usoro ziri ezi ma na elu ike nke usoro gara aga. N'okpuru mbido nke na-agba mbọ mwepụ nke nhazi nhazi nke usoro gara aga ma na-agbazi njehie geometric nke akara mgbanaka, nke dị obere na-azọ mịrị, ka mma.
Achịcha ahụ ga-emechi kwesịrị ịbụ nke ọma tupu egwepịa. Mgbe a ga-egweri nke ọma, akara aka nwere ike ịkacha mma, yana obere mgbaze bụ: Nkwapụta dayameta bụ 0.008 ~ 0.020mm; Enyemaka ụgbọ elu bụ 0.006 ~ 0.015mm. Were obere uru mgbe a na-egwe ọka ma ọ bụ ihe isi ike dị elu, ma buru nnukwu uru mgbe ihe siri ike na-egwepị ma ọ bụ ihe siri ike.
Akụkụ ahụ dị elu nke valvel na-enweghị isi na-adịrị ma hazie ya, enwere ike iji ntụgharị dị mma. Mgbe emechara ya, elu akara ga-abụ ala siri ike tupu emecha, ma na-enweta ụgbọelu bụ 0.012 ~ 0.050mm.
Tianjin Tanggu Mmiri Njegharị Ahịrị Mesve Co., LTD mezuruA na-eji eriri ala na-akwụ ụgwọ, valve, Y-streater, valving vave, wafer lelee valvụ, wdg.
Oge post: Jun-25-2023
