I-hydraulic press eneentsika ezine ihambisa ioyile ye-hydraulic kwi-valve block phantsi kwentshukumo yepompo yeoyile. Inkqubo yolawulo ilawula ivalve nganye ukuze ioyile ye-hydraulic enoxinzelelo oluphezulu ifikelele kumagumbi aphezulu nasezantsi esilinda ye-hydraulic, nto leyo ebangela ukuba i-hydraulic press ihambe. I-Hydraulic press sisixhobo esisebenzisa ulwelo ukuhambisa uxinzelelo.
Ioyile ye-hydraulic ibaluleke kakhulu kwii-hydraulic presses ezineekholamu ezine kwaye yenye yeendlela ezibalulekileyo zokunciphisa ukuguguleka komatshini. Ukukhetha ioyile ye-hydraulic efanelekileyo kunxulumene ngqo nobomi benkonzo yomatshini we-hydraulic.
Xa ukhetha ioyile kwi-hydraulic press eneentsika ezine, kufuneka uqale ukhethe i-viscosity efanelekileyo. Ukukhethwa kwe-viscosity yeoyile kufuneka kuqwalasele iimpawu zesakhiwo, ubushushu bokusebenza kunye noxinzelelo lokusebenza kwenkqubo ye-hydraulic. Kwinkqubo yokudlulisa i-hydraulic, i-oyile pump yenye yezona zinto zibuthathaka kakhulu kutshintsho kwi-hydraulic oil viscosity. Iindidi ezahlukeneyo zeempompo nganye ine-viscosity encinci nephezulu evumelekileyo. Ukuze kuncitshiswe ukusetyenziswa kwamandla, ioyile ene-viscosity ephantsi kufuneka isetyenziswe ngokubanzi kangangoko kunokwenzeka. Nangona kunjalo, ukuze kuthanjiswe izinto eziphambili kwaye kuthintelwe ukuvuza, kufuneka kukhethwe ioyile ye-hydraulic ene-viscosity efanelekileyo.
| Uhlobo lwepompo | I-Viscosity (40℃) ii-centistokes | Uhlobo | |
| 5-40℃ | 40-80℃ | ||
| Impompo yeVane engaphantsi kwe-7Mpa | 30-50 | 40-75 | HL |
| Ipompo yeVane 7Mpa ngasentla | 50-70 | 55-90 | HM |
| Impompo yesikrufu | 30-50 | 40-80 | HL |
| Impompo yegiya | 30-70 | 95-165 | I-HL okanye i-HM |
| Impompo yepiston ejikelezayo | 30-50 | 65-240 | I-HL okanye i-HM |
| Impompo yepiston yekholamu ye-Axial | 40 | 70-150 | I-HL okanye i-HY |
1. Udidi lweModeli yeoyile yeHydraulic
Iimodeli zeoyile ye-hydraulic zahlulwe zibe ziindidi ezintathu zesizwe ezisemgangathweni: uhlobo lwe-HL, uhlobo lwe-HM, kunye nohlobo lwe-HG.
(1) Ioyile ye-hydraulic yohlobo lwe-HL yenziwe ngeoyile yesiseko esiphakathi ecociweyo, enobunzulu obuphezulu, kunye nezongezo ze-antioxidant kunye ne-anti-rust. Ngokwentshukumo kwi-40 degrees Celsius, i-viscosity inokwahlulwa ibe ziiklasi ezintandathu: 15, 22, 32, 46, 68, kunye ne-100.
(2) Iintlobo ze-HM ziquka i-alkaline ephezulu, i-alkaline ephantsi, i-zinc ephezulu ne-neutral kunye neentlobo ezingenalo uthuthu. Ngokwentshukumo kwi-40 degrees Celsius, i-viscosity yahlulwe yangamanqanaba amane: 22, 32, 46, kunye ne-68.
(3) Uhlobo lwe-HG luneempawu zokulwa nomhlwa kunye ne-anti-oxidation. Ngaphezu koko, kongezwa i-viscosity index improver, eneempawu ezilungileyo ze-viscosity-temperature.
2. Ukusetyenziswa kweModeli yeoyile yeHydraulic
(1) Ioyile ye-hydraulic ye-HL isetyenziselwa ukuthambisa kwiibhokisi zokuthwala kunye neenkqubo zokujikeleza ezinoxinzelelo oluphantsi kwezixhobo ezahlukeneyo zoomatshini apho kungekho mfuneko ikhethekileyo yeoyile kwaye ubushushu obuphakathi bungaphezulu kwe-zero degrees Celsius. Ezi mveliso zihlala zilungelelaniswa kakuhle nokutywinwa, kwaye ubushushu obuphezulu bokusebenza bunokufikelela kwi-80 degrees Celsius.
(2) Ioyile ye-hydraulic ye-HM isetyenziswa kakhulu kwiinkqubo ze-hydraulic zeepompo ze-vane ezinobunzima obukhulu, uxinzelelo oluphakathi kunye noxinzelelo oluphezulu, iipompo ze-plunger kunye neepompo zegiya. Ukongeza, olu hlobo lweoyile ye-hydraulic lukwafanelekile kwizixhobo zobunjineli ezinoxinzelelo oluphakathi kunye noxinzelelo oluphezulu kunye neenkqubo ze-hydraulic zezithuthi.
(3) Ioyile ye-hydraulic ye-HG ineempawu ezilungileyo zokulwa nomhlwa, ukulwa ne-oxidation, ukulwa nokuguguleka, kunye nokutyibilika kwe-stick, ngoko ke ifanelekile kakhulu kwiinkqubo zokuthambisa ezisebenzisa i-hydraulics zezixhobo zomatshini kunye nee-guide rails.
Amaqondo obushushu okusebenza kweeoyile ze-hydraulic zemigangatho eyahlukeneyo ye-viscosity phantsi kweemfuno ezahlukeneyo zezi zilandelayo.
| Iisentistoke zebanga lokuxinana (40℃) | I-viscosity efunekayo ekuqaleni yi-860 centistokes | I-viscosity efunekayo ekuqaleni yi-110 centistokes | Ubuninzi be-viscosity obufunekayo ngexesha lokusebenza yi-54 centistokes | Ubuninzi be-viscosity obufunekayo ngexesha lokusebenza yi-13 centistokes |
| 32 | -12℃ | 6℃ | 27℃ | 62℃ |
| 46 | -6℃ | 12℃ | 34℃ | 71℃ |
| 68 | 0℃ | 19℃ | 42℃ | 81℃ |
Kukho iintlobo ezininzi zeoyile ye-hydraulic ezithengiswayo, kwaye kukwakho neentlobo ezininzi zeemashini ze-hydraulic. Nangona imisebenzi yeoyile ye-hydraulic ifana ngokusisiseko, kusafuneka ukhethe iioyile ze-hydraulic ezahlukeneyo kwiimashini ze-hydraulic ezahlukeneyo. Xa ukhetha ioyile ye-hydraulic, abasebenzi kufuneka baqonde ukuba yintoni eceliwe ukuba bayenze, baze bakhethe ioyile ye-hydraulic efanelekileyo kwimashini ye-hydraulic.
Indlela yokukhetha ioyile ye-hydraulic efanelekileyo kwi-Hydraulic Press
Iindlela ezimbini zihlala zisetyenziswa xa kukhethwa ioyile ye-hydraulic. Enye kukukhetha ioyile ye-hydraulic ngokweentlobo zeoyile kunye neenkcukacha ezicetyiswa yiisampulu okanye imiyalelo yomenzi we-hydraulic press. Enye kukuqwalasela ngokupheleleyo ukhetho lweoyile ye-hydraulic ngokusekelwe kwiimeko ezithile zomatshini we-hydraulic, ezinje ngoxinzelelo lokusebenza, ubushushu bokusebenza, isantya sokuhamba, uhlobo lwezinto ze-hydraulic kunye nezinye izinto.
Xa ukhetha, imisebenzi ephambili ekufuneka yenziwe yile: ukumisela uluhlu lwe-viscosity yeoyile ye-hydraulic, ukukhetha uhlobo olufanelekileyo lweoyile ye-hydraulic, kunye nokuhlangabezana neemfuno ezikhethekileyo zenkqubo ye-hydraulic.
Ngokwesiqhelo ikhethwa ngokwemiba elandelayo:
(1) Ngokweendlela ezahlukeneyo zokukhetha oomatshini bokushicilela be-hydraulic
Oomatshini bokuchaneka kunye noomatshini ngokubanzi baneemfuno ezahlukeneyo ze-viscosity. Ukuze kuthintelwe ukuguquguquka kweendawo zomatshini okubangelwa kukunyuka kobushushu kwaye kuchaphazele ukuchaneka kokusebenza, oomatshini bokuchaneka kufuneka basebenzise ioyile ye-hydraulic ene-viscosity ephantsi.
(2) Khetha ngokwehlobo lwepompo ye-hydraulic
Ipompo ye-hydraulic yinxalenye ebalulekileyo yepress ye-hydraulic. Kwipress ye-hydraulic, isantya sayo sokuhamba, uxinzelelo kunye nokunyuka kwamaqondo obushushu ziphezulu, kwaye ixesha lokusebenza lide, ngoko ke iimfuno ze-viscosity zingqongqo. Ngoko ke ipompo ye-hydraulic kufuneka ithathelwe ingqalelo xa ukhetha i-viscosity.
(3) Khetha ngokwengcinezelo yokusebenza kwe-hydraulic press
Xa uxinzelelo luphezulu, ioyile ene-viscosity ephezulu kufuneka isetyenziswe ukuthintela ukuvuza okugqithisileyo kwenkqubo kunye nokusebenza okuphantsi. Xa uxinzelelo olusebenzayo luphantsi, kungcono ukusebenzisa ioyile ene-viscosity ephantsi, nto leyo enokunciphisa ukulahleka koxinzelelo.
(4) Cinga ngobushushu bendawo yokusebenza ye-hydraulic press
Ubungakanani beoyile yeminerali butshintsha kakhulu ngenxa yempembelelo yobushushu. Ukuze kuqinisekiswe ukuba ubuninzi beoyile bufanelekile kubushushu obusebenzayo, kufuneka kuqwalaselwe nempembelelo yobushushu obujikelezileyo.
(5) Cinga ngesantya sokuhamba kweendawo ezisebenzayo ze-hydraulic press
Xa isantya sokuhamba kweendawo ezisebenzayo kwinkqubo ye-hydraulic siphezulu kakhulu, isantya sokuhamba kweoyile naso siphantsi, ilahleko ye-hydraulic iyanda ngokungacwangciswanga, kwaye ukuvuza kuyancipha, ngoko ke kungcono ukusebenzisa ioyile ene-viscosity ephantsi.
(6) Khetha uhlobo olufanelekileyo lweoyile ye-hydraulic
Ukukhetha ioyile ye-hydraulic kubavelisi abaqhelekileyo kunokunciphisaumatshini wokushicilela we-hydraulicukusilela kwaye kwandisa ubomi bomatshini wokushicilela.
Ixesha lokuthumela: Novemba-24-2023
