Ulwazi lwePolyurethane
-
Ngaba i-PU yesikhumba eyenziweyo imbi kakhulu kunesikhumba?
Oku kunokuba yinyani kwiimveliso zethwathwa, kodwa kungeyomfuneko kwiimoto;ngexa kuyinyani ukuba ufele lwesilwanyana lukhangeleka lubuthathaka kwaye lunokuziva lungcono xa ulubamba kunesikhumba esingesonyani, ufele lwesilwanyana kunzima 'ukumila'.Oku kuthetha ukuba ingasetyenziselwa kuphela ukugquma izihlalo zeemoto ezimile ngendlela yolondolozo, w...Funda ngokugqithisileyo -
Usebenza Njani Umatshini wokuPakisha we-Foam-in-place
Umgaqo osebenzayo wenkqubo yokupakisha i-foam yentsimi: Emva kokuba izinto ezimbini zolwelo zixutywe ngezixhobo, zisabela ukuvelisa i-Freon-free (HCFC / CFC) i-polyurethane foam materials.Kuthatha nje imizuzwana embalwa ukusuka ekugwebeni kunye nokwandiswa ukuya ekusetweni nasekuqineni.Iindidi ezahlukeneyo ze-materi ekrwada...Funda ngokugqithisileyo -
Yintoni umatshini wokuPakisha ugwebu?Ungawuthenga njani umatshini wokupakisha onegwebu?
I-Foam ekusebenzeni kolwakhiwo ngokuqhelekileyo idinga ukusebenzisana nompu wokutshiza okanye ityhubhu yezinto ezilahlwayo, kungakhathaliseki ukuba yeyiphi indlela yokwakha esetyenziswayo yeyakhiwo lwencwadana.Ukuvela komatshini ogwebu amagwebu ukugcina igalelo labasebenzi, ulawulo olusebenzayo ngakumbi lwe-amou...Funda ngokugqithisileyo -
Indlela amaQonga oMsebenzi wokuPhakamisa asebenza ngayo
Izixhobo zokuphakamisa i-hydraulic zilawula indlela yokuhamba kweesilinda ezimbini.Ukuba itheyibhile iya kunyuka, i-valve yokubuyisela ibekwe kwindawo efanelekileyo, ioli ye-hydraulic ekhutshwe kwipompo inikezelwa kwisigxina sentonga ye-cylinder encedisayo ngokusebenzisa i-valve yokukhangela, ukulawula isantya...Funda ngokugqithisileyo -
Kutheni iiLift zeHydraulic zinganyuki
Ukunyuswa kwe-hydraulic yenye yeentlobo ezininzi zokunyuswa kunye nokuphakanyiswa kwe-hydraulic zifanelekile kwiimeko ezininzi.Kubalulekile ukuba uqaphele xa ukhetha umenzi wokuphakamisa i-hydraulic.Ukuba ukhetha umenzi onomgangatho ophantsi wemveliso, kukho umngcipheko wokuba iingxaki ezininzi ziya kuvela durin...Funda ngokugqithisileyo -
Zeziphi Iingxaki ezinoKujongwa ngokuSebenziswa kokuLifa kweeNtshulube?
I-worm gear lift lift ingasetyenziswa yodwa okanye ngokudibeneyo, kwaye iyakwazi ukuhlengahlengisa ukuphakama okanye ukuqhubela phambili ukuphakama ngokwenkqubo ethile ngolawulo oluchanekileyo, nokuba iqhutywa ngokuthe ngqo yimoto yombane okanye amanye amandla, okanye ngesandla.Ifumaneka kwizakhiwo ezahlukeneyo kunye nendibano...Funda ngokugqithisileyo -
ZEZIPHI IINTLOBO ZOKUFUMANA IZINTO EZIKHOYO?
Iilifti zohlulwe ngokwezi ndidi zisixhenxe zilandelayo: ezihambayo, ezizinzileyo, ezixhonywe eludongeni, ezirhuqwayo, eziziqhubayo, ezixhonywe kwiilori kunye neteleskopu.Imfono-mfono Iqonga lokunyuswa kwesikere sisixhobo esisetyenziswa kakhulu kumsebenzi wasemoyeni.Ubume bayo befolokhwe ye-scissor yenza ukuba iqonga lokuphakamisa libe ne-hi ...Funda ngokugqithisileyo -
Ukwenziwa njani emgangathweni uFakelo lweebheringi zokuLifta
Iibheringi kwi-lift, iqonga lokuphakamisa lidlala indima ebaluleke kakhulu ekuxhaseni, iibheringi zokuphakamisa zinokwahlulwa zibe: iibheringi zokutyhala, iibheringi eziqengqelekayo, iibheringi zebhola ezingqukuva, iibheringi ezityibilikayo, iibheringi zonxibelelwano oluyi-angular kunye neebheringi ezidityanisiweyo kunye neebheringi zebhola zegroove ezinzulu kunye nokunye. , iibheringi zi...Funda ngokugqithisileyo -
Yintoni omawuyenze kwimeko yokuhla okuNgxamisekileyo kwiLift yeHydraulic
Isikhululo sempompo samandla onyuso lwe-hydraulic, luhlobo lwesikhululo esincinci kunye nesincinci esihlanganisiweyo se-hydraulic.Isetyenziswa kakhulu njengeyunithi yamandla yokunyuswa kwe-hydraulic kunye namaqonga okuphakamisa, yingqokelela yeenjini, iimpompo zeoyile, iibhloko zevalvu ezihlanganisiweyo, iibhloko zevalvu zangaphandle, iivalvu zehydraulic kunye neentlobo ezahlukeneyo ze-hydraulic acce...Funda ngokugqithisileyo -
Yintoni ekufuneka ihlawulwe ingqalelo xa iHydraulic Lift Outrigger yonakele kwaye ilungiswa
Ubushushu bempompo ye-elevator buphakama kakhulu ngenxa yezizathu ezine ezilandelayo: I-gap ehambelanayo phakathi kwamacandelo ahambayo kwimpompo incinci kakhulu, ukwenzela ukuba iindawo ezihambayo zikwimeko eyomileyo kunye ne-semi-dry friction, kunye neninzi. ubushushu buveliswa;ukuthwala kutshiswa;ioli...Funda ngokugqithisileyo -
ISikimu soKhuseleko lweQonga lokuPhakamisa
1. Kucetyiswa ukuba komelezwe uqeqesho lokhuseleko kunye noqheliselo olungxamisekileyo, kuphuculwe umgangatho uwonke kunye nokomelela, ukomeleza uqeqesho olusetyenzisiweyo lwamaqela eengcali zoncedo olungxamisekileyo, ukuqhubela phambili kwiimfuno zokwenene zokulwa, kuqwalaselwe indibaniselwano ye-organic yoqeqesho lwebala lokudlala kunye ne-on-s. ..Funda ngokugqithisileyo -
Yintoni isantya kunye nokuSetyenziswa kogwebu lwe-PU kwisiza somatshini?
Umatshini wePolyurethane woxinzelelo oluphezulu ubhekisa kwisixhobo esikhethekileyo sokufakwa kwamagwebu e-polyurethane kunye nogwebu.I-Polyurethane in-situ foaming inokupakisha ngokukhawuleza, i-buffer kwaye igcwalise indawo yeemveliso ezinkulu ezigqityiweyo ngexesha elifutshane kakhulu, iqinisekisa ukuba iimveliso ziyathuthwa kwaye zigcinwe kwindawo yokugcina...Funda ngokugqithisileyo