I-HDPE SIVICAGET
I-High -} i-polythylene (i-HDP) yeplastiki eyenziwe ngeplastiki eyenziwe ngeplasitiki {{1}) Inika ukumelana nokunganyangeki, ukumelana nokunganyangeki, ukumelana nempembelelo, kunye nokufumana uxinzelelo lokusingqongileyo. Isetyenziswe ngokubanzi kwikhemikhali, oomatshini, ukulungiswa kokutya kunye namashishini amayeza. Ukusebenza ngokufanelekileyo kunye neendlela zokufaka kubalulekile ukuqinisekisa ukusebenza ngokupheleleyo kwaye kwandise ubomi benkonzo.
Pre - ukulungiselela ukusebenza
1. Uhlolo lwendalo
Ukuqinisekiswa kwendawo yokusebenza icocekile, yomile, kwaye ingenazintsu ezibukhali okanye izinto ezinobungozi ukuphepha ukukoyikisa okanye ukungcolisa umphezulu we-HDPE.
• Ubushushu bokusebenza obucetyiswayo buphakathi -50 isidanga kunye ne-80. Amaqondo obushushu asebenza ngaphandle koluhlu anokuchaphazela iipropathi zezinto ezibonakalayo.
2. Ukulungiswa kwesixhobo
• Izixhobo eziqhelekileyo zibandakanya isandla sesandla, amandla abonisiweyo, ifayile, iglu (efana neglue), iarhente ecocekileyo ye-IPOOTER), iigloves ezikhuselekileyo, kunye ne-goggles.
• Ukuba i-welding iyafuneka, umpu oshushu womoya okanye isixhobo sokuphuma kwe-welding siyadingeka, kwaye umqhubi kufuneka aqeqeshelwe umsebenzi.
3. Uvavanyo lwephepha
Jonga i-HDPE yephepha le-HDPE (ubukhulu, ubukhulu) ukuqinisekisa ukuba bayahlangabezana neemfuno. Vavanya umphezulu kwiziphene ezinjengee-rocks kunye neebhubhu.
Ukusika kunye neendlela zokulungisa
1. Ukusika
• Ukusika i-AMABANDLA: Sebenzisa isandla sesandla okanye i-hook cutter ukusika umgca ophawulwe, ngokukhawuleza, ukuqinisekisa ukusikwa ngokugudileyo.
Ukusika ngoomatshini bokusika: I-SAITE YE-STOP okanye yacetyiswa ngombane. Isantya akufuneki siphakame kakhulu (sicetyiswa ngaphantsi okanye silingana ne-3000 RPM). Sebenzisa i-tungsten carbide yabona i-blade ukunciphisa ukugquma. Emva kokusika, imiphetho inokulungiswa ngefayile.
I-2. Ukuthambisa kunye nokuphanga
• Sebenzisa i--} isantya sensimbi yentsimbi kwisantya se-1000-1500 rpm kunye nenqanaba lokutya okungapheliyo ukunqanda ukunyibilika. Ububanzi be-hole kufuneka bukhulu kakhulu kune-boremeter ye-bolt ukulungiselela ukufaka ukufaka i-washers.
I-3. I-charferth kunye nePoling
I-champfer imiphetho enesanti okanye ifayile ye-45 ye-45 iyacetyiswa) ukuthintela uxinzelelo loxinzelelo kunye nokwenzakala okunokubakho kumqhubi.
Ufakelo kunye nokulungiswa
I-1. Ukufakwa ngokuthe ngqo
• Coca indawo yoqhakamshelwano (sebenzisa i-isotoptropy utywala ukususa igrisi). Beka amashiti e-HDPE kwaye ulungelelaniswe. Qinisekisa ukuba kufanelekile ukuqina usebenzisa uxinzelelo lwendlela (umz., Ukubopha) okanye uxinzelelo olukhulu.
• Ukuba i-bondile iyadingeka, sebenzisa i-solvent - ukuseka i-adheved (umz., {3} - Faka isicelo kwindawo ecocekileyo, eyomileyo yokuqala. Vumela i-solvent yokuphuma kwimizuzu emi-5 ukuya kweli-10 ngaphambi kokucinezela. Gcina uxinzelelo lweeyure ezingama-24 ubuncinci.
2. Ukulungiswa kwe-bolt
• Emva kokuphambuka Qinisa i-bolts ngokulinganayo ukuze uphephe ukungcungcutheka kwendawo.
I-3. Ukufakwa kwe-welding (ilungele okukhulu -]
• I-Welling yomoya eshushu: Lungelelanisa ubushushu be-well ye-welding torch ukuya kwi-200 ukuya kwi-2000 isidanga. Fudumeza i-rodi yokwenyama kunye nezinto ezisisiseko ngaxeshanye de kube bhalane, emva koko bacinezele kunye. Ububanzi be-Wld Wld bungaphezulu okanye bulingana ne-3mm.
Ukuphuma kwe-welding ye-welding: Sebenzisa umntu ophumeleleyo ukuzalisa i-dibanele kunye ne-molten peatis. Le ndlela ilungele izicelo ezifuna amandla aphezulu.
Ukuphatha amanyathelo okhuseleko
1. Amanyathelo okhuseleko
• Nxiba iigloves kunye ne-goggles ngexesha lokusebenza ukuthintela ukutshiswa kwenkunkuma okanye izinto ezityhidiweyo. Kulumkele ukunxibelelana ngexesha elifanelekileyo kunye nemiphetho engachazwanga ye-HDPE (inokubangela ukucaphukisa okuncinci).
2. Ukuthintela ukwenzakala
Kulumkele ukutsala ngexesha lokuhamba ukuze kuthintele ukukrwada komhlaba. Gcina kude kubushushu obuphezulu kunye neekhemikhali ezibonakalayo (ezinje nge-asidi eyomeleleyo kunye ne-alkalis).
I-3. Ulondolozo
• Ukucoca amabala omphezulu rhoqo (usebenzisa isicoci esingathathi hlangothi) ukunqanda ukukrazula izinto ezinzima. Ukuba ityhilwe kukukhanya kwe-UV ixesha elide, ukusebenzisa ukuphindezela okukhuselayo kuyacetyiswa.
Ukucombulula iingxaki
• Ukusika i-RERRS: Isanti ngesanti entle okanye -}}} rolim ukusikwa.
• Ukubhobha obuthathaka: Jonga ukucoceka okungaphezulu, phinda wenze i-glue, kwaye kwandise ixesha lokucinezela.
• Ukuqhekeka kwe-WIVol: Qinisekisa ubushushu obufanelekileyo kunye nesantya, kunye nokusebenza kwakhona xa kukho imfuneko.
Iphepha elifanelekileyo le-HDPE liphethe nje kuphela ukuphucula ukusebenza ngokukuko kodwa kukwaqinisekisa ukuba ixesha elide {● Abanini zithuthi kufuneka balandele ngokungqongqo le nkqubo kwaye bahlengahlengise iinkcukacha ngokusekwe kwimeko ethile yesicelo ukuze badlale ngokugqibeleleyo kwiBhodi ye-HDP.
