Hoahoa o te Pūnaha Whakahaere Whirihoranga o te Miihini Injection Molding i runga i te Transformer me te PLC

Kirihou e whakamahia nuitia ana i roto i nga momo ahumahi. Hei taputapu mo te hanga kirihou, te mahi tukatuka o miihini miihini weronga he maha nga huringa ohorere o te tere, ka whakamahia te whakatakotoranga oro o te atarangi, pērā i te kāpia werohanga, nohoanga me etahi atu, e hiahia ana kia pai te mahi tere rereke, engari ko te miihini whakakikorua tuku iho ka whakawhirinaki katoa ki te aratau mana o te hiko hiko, he uaua te taputapu me te ara iahiko. Ko nga tawhā penei i te pehanga werohanga kaore e taea te whakarite tika me te wa tika, no reira he uaua ki te whakatika i te punaha mena ka hinga. Na te rereketanga o te tono kai mo nga hua kirihou kua oti i roto i te ao hou, Ko te mana whakangao o te miihini miihini werohia me tere te whakatika ma te whakahaere. He uaua te hononga o te punaha whakahaere o te miihini miihini werohanga tuku iho (1), he mea whakararu, he ngawari, a kaore e taea te whakatutuki i nga hiahia whakaputa o nga momo hua maha. Ka taea e te kaitahuri auau te whakatika i te auau me te mohio ki te mana ngawari o te tere. I runga i te herenga o te whakahaere tere o nga taputapu miihini werohanga tuku iho, Ko te waahanga o te miihini whakakikorua i werohia e hiahia ana ki te tere rerekee ka taea te huri hei hurihanga auau (2), ka taea te mohio ki te whakatikatika tere tere o te hangarau ahumahi, me te whakaora kaha i te kaha, i te mea ko te whakaurunga o te punaha whakahaere whirihoranga ka taea e te mana whakahaere he maamaa me te ngawari.

1 hōtaka whānui o te pūnaha

Ko te mahi matua o te miihini miihini weronga he whakamahana, werohia me te hanga i nga rauemi mata. (3) te hangarau hangai werohanga (3) Ko te nuinga o nga waahanga e whai ake nei: katinga pokepokea ai, werohanga nohoanga, kāpia werohanga, tango nohoanga, whakatuwhera pokepokea ai, etc., i roto i nga wahanga e wha o te katinga te pokepokea ai, urunga nohoanga, tango nohoanga, te werohanga kapia me te whakatuwhera i te pokepokea ai te rereketanga i waenga i te tere tere me te tere iti, a ko te tukanga mahi motuhake o te tukanga e whakaatuhia ana i te ahua 1.

Ka tangohia e te punaha whakahaere he atanga miihini HMI i runga i te rorohiko MCGSE.

Ka tangohia e te kaiwhakahaere te PLC, a ko te taha o te PLC he mea whakauru ki te momo whakauru me te momo momo whakaputa. Ko nga nekehanga e wha o te kati pokepokea, werohanga kirihou, te urunga o te nohoanga me te noho ki muri, me te whakatuwheratanga pokepokea e hiahiatia ana ki te huri i te tere. Ka whakamahia e te electromagnet te huringa auau ki te hanga, Ko etahi atu waahanga kei te whakamahi tonu i te punaha whakahaere hiko hiko, na roto i te hiko hiko, kua mohio te relay waenga i te miihini whakakikorua i etahi atu mana hangarau, i runga i te huringa auau me te mahere punaha whakahaere whirihoranga PLC e whakaatuhia ana i te Whakaahua 2.

2 Te hoahoa punaha

2. 1 Pūnaha Hoahoa Pūnaha Pūnaha ka whakamahi i te Mitsubishi FR me te reiti tono teitei ake -740 kaitahuri auau, kaitahuri auau waea ara iahiko matua [4] e whakaatuhia ana i te Whakaahua 3, kei roto ko te whakatuwhera me te katinga o te pokepoke he punaha whakahaere miihini hiko, Ko te tuuru whakamua me te whakamuri nohoanga he punaha whakahaere miihini hiko, e rite ana ki te hurihanga pai me te kino o te miihini hiko, Ko te M1-M3 e rite ana ki te whakatuwhera me te motuka kati, nohoanga mua me te neke nekeneke, motuka pupuhi kāpia

Ka tangohia e te punaha whakahaere nga hua PLC auraki o Mitsubishi Corporation

FX3U-32MR / A, 16 whakauru / 16 putanga, kia pai ake ai te mana o te punaha whakahaere, i tua atu i nga paatene taputapu e wha o te tohatoha noa o te wahitau whakauru PLC, i roto i te rorohiko whirihoranga MCGSE i tohua ano te wahitau mariko M wahitau, kia whirihorahia te mana tirohanga. Ko te punaha whakahaere miihini werohanga PLC te taha whakauru o waho, te hoahoa toha waea taha whakaputa e whakaatuhia ana i te Whakaahua 4.

Te herenga i roto i te miihini whakakikorua i te tukanga whakahaere auau rereke, whakatuwhera pokepokea ai, kai nohoanga, te werohanga kāpia i muri mai

Ko te tohu hiko e hono ana ki te tohu tiimata hurihuri whakamua o te kaitahuri auau, ko nga tohu awhi me nga tohu reera tuara e hono ana ki te tohu tiimata whakamuri o te kaitahuri auau, a ko te hononga e tika ana i waenga i te tohu reera o waho me te tohu hurihuri pai me te kino o te kaitahuri auau e whakaatuhia ana i te Whakaahua. 5.

2.2 Ko nga whakaaro hoahoa auau rereke o te miihini whakakikorua i werohia

He rereke te rereke o te pehanga me te tere o te miihini werohanga, kia rite ki nga whakaritenga tukanga taputapu, ko te waahanga hurihuri o nga whakaaro hoahoa e whai ake nei:

(1) Ko te awhi pokepokea tuatahi me tere te awhi i te pokepokea ai, me nui ake te pehanga o te tukanga, ko te kaupapa mahi o te miihini whakahiato ka kitea he rite te pehanga werohanga ki te tere motuka. Mai i te tātai tere kaitahuri auau, tere me te auau ki te ōwehenga pai, na me whakamahi te auau awhi tuatahi i te auau nui, whakaritea ki te 45Hz, hei whakaiti i te paanga, te awhi mutunga, ko te, me puhoi te mahi awhi kia iti ake te pehanga, te auau o 25Hz.

(2) I te wa tuatahi o te nohoanga ki te tukanga, he tere ake te tere, ko te auau ko 45Hz, a i muri i te wahanga o te 3s, whakamahia te auau iti o 15Hz i roto i te tikanga ki te tika me te pai tae te tūranga.

(3) Hei whakaoti i te whakaroa whakautu o te huringa o te wahanga o te tukanga werohanga, he pai ake te ahua o te rere o nga mea kirihou, Hei whakapai ake i te kounga o nga kirihou, he rereke nga tere werohanga e whakamahia ana i roto i te tukanga werohanga. He tere ake te tere i te timatanga o te tukanga werohanga, te auau auau ko 50 Hz, me te tere pūmau o 20 Me whakamahi te Hz i muri 2 hekona ki te whakatutuki i te pehanga tarapi.

(4) He rite ki te nohoanga ki roto te tukanga tuara nohoanga, te hiahia moata mo te tere tere, ko te auau ko 45Hz, kia u te tere ina tae te turanga i muri i te 3s, a ko te auau auau he 15Hz.

(5) I muri i te hanga kirihou, me tere te hangai, paku teitei ake te pehanga, a ko te auau ko 30Hz, whai muri i te tere tere me te pehanga, te auau auau ko 15Hz.

E ai ki nga whakaritenga whakahaere tere o te miihini miihini werohanga, te kaitahuri auau tango i te aratau mana maha-tere [5], me te mutunga RH tere tere, te mutunga RM reo-tere, ko te mutunga RL iti-tere o te kaitahuri auau FR-740 me te tohu whakaputa PLC e whakahaerehia ana e Y14, Y15, Y16. Mai i te M1-M3 e toru nga motuka kaore i te rere i te wa kotahi, ka taea te whakamahi i te kaitahuri auau, te whakaiti i te whakauru, R H whakautu ki a P r. 4 tawhā, me te whakautu M ki a P r. 5. Tawhā, R L ki Pr.6 tawhā, auau 4 ki te auau 7 e rite ana ki a Pr. 24-Ko Pr. 27, te tau auau, tawhā, me te RH, RM, Tautuhinga RL e whakaatuhia ana i te Ripanga 1, ara Pr.4 = 25, Pr.2 = 20, me etahi atu.

2.3Whakaaro Hoahoa Papatono a PLC mo te Miihini Whakairi Injection

Na te iti o te waahi, Ko tenei tuhinga e whakaatu ana i nga papatono me te tauira o te aratau aunoa

2. 3

Te Whakaaro Hoahoa Papatono PLC mo te Miihini Injection Kirihou

Whakaaro Papatono mo te Aratau Aunoa SFC mo te Miihini Injection Moulding

Ko te tukanga e hiahia ana kia tere te tere o te whakapiri 45 Hz, e hāngai ana ki te auau 6 o Ripanga 1, I tenei mahi mahi, he mea tika ki te hono Y14 me Y15 i te wa ano, honoa ki te Whakaahua 5, ka taea e tatou te kite he mea tika ano hoki ki te whakarato i te tohu tiimata o te kaitahuri whakamua o te kati i pokepokea ai. I te wa kei te aratau aunoa te punaha miihini whakarewa, Ko te whakaaro whakahoahoa SFC o te punaha e whakaatuhia ana i te Whakaahua 6, a ko M0 te taahiraa tuatahi. M1-M13 e rite ana ki te awhi moka tere – He tukanga mahi whakamuri te rakau ejector, kia pai ai te whakatika i te mahi whakakikorua i werohia, i te taahiraa M1, karekau te taima T1 e whakamahi i te K30 pumau, engari ka whakamahi D2, na roto i te atanga whirihoranga e whai ake nei ka taea te whakarereketanga ngawari o te waa whakakii i te pokepokea ai.

2. 4 Hoahoa punaha whakahaere whirihoranga PC kia pai ai te aro turuki i te ahua o te miihini whakakikorua i roto i te ratonga me te whakatikatika a-ringa

Tawhā, kua hoahoatia te punaha whakahaere whirihoranga i runga i te kaupapa o te inverter me te punaha whakahaere PLC o te miihini whakakikorua, a ka whakapumautia te punaha whakahaere whirihoranga ma te whakamahi i te rorohiko whirihoranga MCGSE. Ko te taunoa ki te atanga aunoa, i roto i te mata aunoa e taea e i roto i te pātene whakakā ki te atanga ā-, ka taea hoki te whakahoki ano te atanga a-ringa ki te atanga aunoa, atanga, penei i te pihi pihi mahi kapia, aratau kati tere me etahi atu momo raraunga rama tohu rere mo te momo whakawhiti, tautapahia he wahitau M rereke, I roto i te tikanga ki te whakarite ngāwari te katinga pokepokea nohopuku, noho tere ki roto, te wa weronga tere, te tohatoha o D2-D4 i te wa kotahi, te momo raraunga mo te momo tau, ma te mata ki te whakatu pouaka whakauru hei whakatutuki i te whakatikatika tawhā i runga i te pae, kaua ki te tango ano i te kaupapa PLC, tino whakapai ake i te pai o te whakaputa.

Ko te atanga whirihoranga o te aratau mahi aunoa me te aratau whakamatautau a-ringa e whakaatuhia ana i te Whakaahua 7 me 8. Ka oti te kaupapa whirihoranga, tango i te kaupapa PLC. Kaore e taea e te punaha anake te aro turuki i te ahuatanga o te mahi mahi, engari ka taea hoki te whakatika i te nui o te waa penei i te pupuhi kapia i te waa kia rite ki te whakaritenga o te whakaputa hua. Ma te aratau whakamatautau a-ringa, ka taea te whakahou me te pai o nga taputapu, e tutuki ai te whakaaro hoahoa taketake.

I muri i te tango i te hoahoa hou me te kaupapa whakarereke, ka taea e te inverter te tere

He tika ake te mana whakahaere, a ka taea e te tono o te rorohiko whirihoranga te ngawari ake i runga i nga tikanga rereke me te urutau ki nga mahi whakaputa hou. Ka taea e te punaha mana whakahaere whirihoranga te aro turuki me te whakahaere i nga tawhā matua o te whakaputanga i roto i te waa me te whai hua, kia kaha ake ai te mana whakahaere me te ngawari.

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