ZQYM 318A Mīhini Whakamātautau Paepae 12psb Diesel Fuel Injection Pump Calibration Machine

Nga whakaritenga mahi mo te waahi whakamatautau papu werohanga wahie
1. Te whakaurunga o te papu pehanga teitei kua whakamatauria ki runga i te pae whakamatautau
Ko te papu pehanga teitei ka mau ki runga i te reera kaiarahi o te papamahi na roto i tetahi taputapu awhi motuhake. Ko te pito o mua o te papu pehanga teitei e hono ana ki te hononga o te ao o te pae whakamatautau ma te hono. I te wa e whakauru ana, me whakarite ko te camshaft o te pupuhi teitei he coaxial me te taraiwa taraiwa o te papa whakamatautau, ka taea te whakatutuki ma te whakauru i tetahi papa motuhake i waenganui i te pupuhi teitei me te reera aratohu. Whai muri i te whakatikatika tuatahi, hurihia te waea o te hononga o te ao mo te 1 ki te 2 hurihanga, a ka pai te ahua, whakakoia nga raka nui me nga nati. I muri i te whakaurunga, kia pai te rere o te papu pehanga teitei, kia pakari, kia pono, kia kore he wiri, he waatea ranei.
2. Whakaoho me te kati o te pae whakamatautau
Whakauruhia te hiko hiko e toru-waahanga ki te pae whakamatautau, hurihia te kakau mana tere ki te kore, ka pehi i te paatene whakaoho motuka (matomato), ka taea te timata te motuka. Ka mutu, hurihia te kakau mana tere ki te whakaheke i te tere o te waea ki te kore, katahi ka pehi i te patene mutu (whero), kia kore ai e mutu i te tere tere, ka kino te pae whakamatautau me te aitua ka timata i te wa e whai ake nei.
3. Te whakatikatika tere o te pae whakamatautau
E ai ki te tere me te ahunga e hiahiatia ana, tohua te taputapu o te pouaka miihini, ka huri i te kakau mana tere ki te huri i te tere. Ko te nui ake o te koki whakapae o te kakau whakahaere tere, ka nui ake te tere.
4. Te whakaritenga pehanga o te punaha hinu
Ko te pehanga i roto i te punaha wahie ka whakatauhia me te pehanga whakatau. Ka taea te whakarereke i te pehanga i roto i te awhe o te 0-0.6 MPa ka huri te wīra ringa ki te karaka, ka taea te whakarereke i te pehanga i roto i te awhe o te 0-6 MPa ka huri ki te taha karaka. Ko te hinu pehanga ka tukuna mai i te hononga tuku hinu o te papa whakamatautau ki te papu pehanga teitei i raro i te whakamatautau ma te paipa hinu.
5. Whakahaere pāmahana wahie
Ina he iti iho te pāmahana wahie i te 40°C, hurihia te kakau whakawera whakawera karaka hei whakanui ake i te pāmahana wahie. Ka eke te pāmahana wahie ki te 40°C, katia tonutia te piha whakawera kia mutu te whakamahana.
3 Te tiaki me te tiaki i te papa whakamatautau
(1) Hei whakarite i te tika o te whakamatautau o te papa whakamatautau, tirohia te pehanga whakatuwhera o te injector wahie paerewa i nga wa katoa, me 17.5 MPa; tirohia i nga wa katoa te rite o te injector wahie paerewa, ki te he tetahi rerekētanga, whakatika te pēhanga whakatuwhera ki te whakatika Calibrate, ki te kore e taea, whakakapi i te injector paerewa.
(2) Ko te wahie e whakamahia ana i roto i te whakamatautau me te hinu diesel mama kua whakahekehia mo te neke atu i te 48 haora. A, no te patuiro 500 papu wero wahie ranei i muri 400 haora o te mahi, me whakakapi hinu hou. Ina huri hinu, horoia te tank wahie ka tātari ki te hinuhinu. Ko te 30# ranei 46# te hinu miihini mamaoa me taapiri atu ki te pouaka miihini me te tuku rerekee tonu. Inuhia te hinu miihini 40 # ranei 150 # hinu miihini ki roto i te pouaka miihini, kaua te taumata o te hinu e iti iho i te kaki whakakii hinu, ka whakakapi ia 400 haora, haurua ranei i te tau. Me whakahinuhinuhia nga pire kei roto i te nohoanga tachometer ki te hinu miihini, hinu turbine ranei. I te wa e whakakii ana, tangohia te mataaratanga miihini ka werohia te hinu whakahinu mai i te kohao nohoanga tachometer.
(3) I mua i te tiimata, he pai ake te whakamahi i te riipene ki te huri i te waea tae noa ki te huri i te motuka me te papu hinu hinu i te wa ano, katahi ka timata te mahi.
(4) Kaua e nekehia nga taputapu, me timata ranei te papa whakamatautau i te tere tere i te wa e mahi ana te papa whakamatautau, ki te kore ka pakaru te whakawhiti rererangi, nga taputapu hiko ranei. I te wa e whakahaere ana i te kakau whakahaere tere, me whakanui ake te tere, me whakaheke ranei kia ata haere, kia kaua e tere te whakahaere. I te wa e kati ana, me whakarereke te tere ki te kore, kia kore ai e pakaru te punaha whakawhiti me te pa ki te oranga o te ratonga.