A kemikari dhiramu kuvhuvhuta muchinandeye accumulator extrusion muchina wakakura 200 kusvika 220 litita madhiramu. Iyo accumulator inopfura parini inorema kunze nekukurumidza, simba regiravhiti risati raburitsa kubva muchimiro. Zvese zvimwe nezvemuchina uripo kuti ushumire kamwe chete: iyo yekudonha bvunzo.
Ndiko kuumbwa kwechokwadi. Ngoma isingagone kupona pakudonha haitumire zvinhu zvine njodzi, zvisinei kuti yakanaka sei.
Saka chinyorwa ichi chinoshanda kumashure kubva kubvunzo. Chii chine ngoma kuti irarame. Panotodambuka ngoma. Uye izvo muchina wacho une chekuita nazvo.
Key Takeaways
- Ngoma dzinokundikana pabottom chime uye pinch-off weld. Zvinenge zvisingambofi mumadziro emadziro.
- Kudonha bvunzo kunoitwa nengomayakazara uye inotonhora. Cold plastic is brittle plastic.
- Ngoma ye200 litre inorema12 kusvika ku15 kgine madziro 3.5 kusvika 4 mm. Imwe neimwe millimita yakawedzera imari.
- HMW-HDPE, kwete yakajairika HDPE.Stress crack resistance ndiyo inopona gore rehukasha kemesitiri.
- Kubuda ndiko17 kusvika ku20 ngoma paawa. Kutonhodza kunogadzika nhanho iyoyo, kwete iyo extruder.
Pa peji ino
Izvo izvo bvunzo yekudonha inoda chaizvo
Chitupa cheUN chekutakura zvinhu zvine njodzi chinosanganisira bvunzo yekudonha. Iyo ngoma inozadzwa, inodonhedzwa, uye inoongororwa. Haifaniri kudonha.
Zvinhu zvitatu zvinoita kuti zviome kupfuura zvazvinonzwika.
Kutanga, ngoma ndiyoyakazara. Ndiyo inenge 200 kilos yemvura kuseri kwekukanganisa. Mutoro haumire kana ngoma yarova pasi. Inoramba ichifamba, uye rusvingo runofanira kuibata.
Chechipiri, ngoma ndiyoconditioned coldchekutanga. Polyethylene inoomesa painodziya uye inoshanduka kuita brittle sezvainotonhora. Kuedza kutonhora kunoitwa nemaune. Ndiyo nyaya yakaipisisa mukutengesa chaiko.
Chechitatu, kudonha kunowanzodiagonal, pazasi chime. Kwete flat. Izvo zvinokonzeresa kukanganisa kwese kuita radius diki yepurasitiki. Uye iyo radius ndiyo chaiyo parison yaifanirwa kutambanudza kureba kuti igadzire hwaro.
Yedu dhiramu yekushandisa inotenderwa kune 3 mita yekudonha bvunzo ine UN certification. Zvekutengesa, iyo haisi bhonasi chimiro. Vatengi vezvinhu zvine njodzi kurongedza havagone kugamuchira chigubhu chisina kubvumidzwa, saka mutengo wekupinda.
Panoputsika ngoma
Bvunza mutengi mutsva panotadza ngoma. Vanowanzo nongedzera kumadziro ekudivi, nekuti ndiwo mahombe.
Hazvisizvo. Nzvimbo mbiri dzinoita kunenge kukundikana kwese kwatinokumbirwa kuongorora.
The bottom chime
Iyi ndiyo radius yekona apo chigadziko chinosangana nemadziro ekudivi. Geometrically ndiyo yakanyanya kureba iyo parison inofanirwa kutambanudza, saka ndiyo yega chikamu chakatetepa chedhiramu.
Ndiko zvakare uko kudonha kwediagonal kunoisa simba rayo. Plastiki yakatetepa, yakadzika midzi, inotonhora inotonhorera. Ndicho chikonzero chime ichienda pakutanga.
Iyo pinch-off weld
Kana mold ichivhara, inopinza jeri rekuvhara uye inocheka flash kure. Musono iwoyo iweld pakati pezviso zviviri zvekunyunguduka. Ndiwo mutsetse usina kusimba mudhiramu rakapedzwa.
Weld inogona kutaridzika zvakanaka uye ichitonhora. Cold welds inoputika pasi pesimba pane kubvarura. Nzvimbo yekutadza inokuudza zvakaitika. Weld yakabvaruka yaive nekubatana kwakanaka. Imwe yakapepetwa haina.
Tafura 1 · Kutadza kuongororwa
| Kwazvakakundikana | Zvichida chikonzero | Chekuchinja |
|---|---|---|
| Pazasi chime, kupatsanura | Rusvingo rwakanyanya kutetepa pazasi radius | Wedzera ukobvu mapoinzi pane chime |
| Weld yakapepetwa | Nyusa zvakanyanya kutonhora pane pinch-off | Simudza tembiricha yakanyungudika, kuenzanisa kufa kwenzvimbo |
| Weld kupatsanurwa zvakachena | Hazvina kukwana zvinhu pakusona | Re-profile zvinhu mupinch line |
| Anotsemuka mavhiki mushure mekuzadza | Stress cracking, wrong resin giredhi | Enda kune yakakwira molecular huremu HMW-HDPE |
| Heavy flash, isina simba seam | Clamp inokambaira yakavhurika | Tarisa tonnage uye pinch-off edge kupfeka |
| Yakaremara mushure mekurongedza | Hazvina kukwana kutonhora pamberi pejection | Wedzera kutonhora, kuderera kwekushisa kwemvura |
Mutsara wechina ndiwo unorwadza. Stress cracking hairatidzike mukudonha bvunzo. Zvinozoonekwa mavhiki gare gare, panzvimbo yemutengi, mudhiramu rizere nechimwe chinhu chine hukasha. Panguva iyoyo watumira zviuru.
Nei HMW-HDPE, uye isiri yakajairwa HDPE
Makemikari madhiramu anogadzirwa kubva kune yakakwira molecular uremu HDPE. Chikonzero inzvimbo inonzi Environmental stress crack resistance, kana ESCR.
Hezvino izvo zvinoreva mukuita. Isa polyethylene pasi pekunetseka nguva dzose, iratidze kune mamwe makemikari, uye inogona kuputika nekufamba kwenguva. Hapana kukanganisa kunodiwa. Zvinongopa nzira.
Ngoma yakazara ndiyo chaiyo mamiriro acho. Rusvingo runosimbiswa zvachose nehuremu hwezviri mukati. Izvo zviri mukati zvinogona kunge zviri detergent, solvent kana asidhi. Zvino ngoma yaigona kugara yakadaro kwegore.
Yakareba polymer cheni inopikisa izvi zvirinani. Ndizvo zvaunotengerwa nehuremu hwemamorekuru muHMW-HDPE.
Pane homwe, uye inomhara pamushini. HMW resin yakaoma kugadzirisa. Inowedzera kuwedzera ichisiya kufa. Inoda simba rekuwedzera uye akasiyana eparison marongero pane HDPE mugaba diki.
Saka tarisa plasticizing kugona kurwisa yako chaiyo chigubhu resin. Makotesheni anowanzo ataura kune yakajairwa HDPE, isiri iyo yauchange uchimhanya.
Kuronga madziro kuti zviitike
Mutariri weparison haasete ukobvu humwe. Inoisa curve pamwe nehurefu hweparison. Padhiramu, iyo curve yakagadzirirwa kutenderedza bvunzo yekudonha.
Zvinoita nyore kana waona chigubhu seti yemabasa:
- Base uye pasi chime: zvimwe.Izvi zvinotora maitiro, uye ndiyo yakaonda nzvimbo nekusarudzika. Inoda muripo wakanyanya.
- Pinch-off line: zvimwe.Iyo isina kusimba weld haifanirwe kunge iri iyo thinnest chikamu.
- Yepamusoro chime uye nzvimbo yekuvhara: zvimwe.Mabung anotarisa kushushikana, uye madhiramu anodonhedzwa pamusoro zvakare.
- Rusvingo rwerutivi rwakarurama: zvishoma.Inotakura mutoro wakaderera. Apa ndipo panobva huremu.
- Pamusoro pemutsara wakachekwa: zvishoma.Izvo zvinhu zvinova flash uye zvinowana reground.
Nhamba dzinoita kuti matanda ave pachena. Chigubhu che200 litre chinorema 12 kusvika 15 kg, nemadziro akatenderedza 3.5 kusvika 4 mm. Wedzera mirimita imwe isingakoshese muviri wese uye wawedzera makirogiramu eHMW-HDPE kune chero ngoma yaunotumira.
Ndosaka controller resolution isiri yepasi pano. A 100 point wall thickness controller inoisa zvinhu chaizvo pachaita chime. A coarse controller anoiparadzira kuyambuka bhendi rakakura panzvimbo, uye iwe unobhadhara mutsauko pane yega kutenderera.
Chimwe chinhu chakakosha kuziva. Sag inoshanda pauri pano. Parini inotetepa kumusoro ichirembera, uye pamusoro pechechi inoumba hwaro hwedhiramu.
Saka nzvimbo inoda zvinhu zvakanyanya inzvimbo iyo simba rinokwevera pasi riri kubira kubva. Kupokana ikoko ndiko kunogadziriswa nehurongwa hwese hwemadziro.
Mhete mbiri, uye nei iripo
Tarisa pane 220 litre dhiramu uye uchaona maviri akasimudzwa zvindori zvakatenderedza muviri. Havasi kutayera.
Vanoita mabasa matatu. Vanoomesa mudhuri wepadivi kuti usadonhe. Vanopa forklift dhiramu vanobata chimwe chinhu chekubata. Uye vanotakura mutoro kana madhiramu akaturikidzana, achichengeta uremu kubva pamadziro pachawo.
Kubva pakuona kwekuumbwa, zvindori zvinonetsa. Imwe neimwe shanduko muchikamu, saka jeri rinotambanudza zvakasiyana ipapo. Ita kuti chirongwa chive chisina kunaka uye mavara matete anooneka pazasi pemhete yega yega.
Iwo muenzaniso wakanaka wekuti sei mold dhizaini uye kugona kwemuchina zviri muhurukuro imwe chete. Ring profile iri nyore kudhirowa inogona kunetsa kuridza zvakaenzana. Kukurukurirana ikoko hakubhadhari chinhu chiumbwa chisati chatemwa, uye zvakawanda mushure mezvo.
Kutsanangura muchina
Ngoma dziri kuda, asi iyo yakatarwa inodzika kumibvunzo mina.
- Ngoma huru ndeipi?Chigubhu chemazana maviri kusvika mazana maviri nemakumi maviri chinoda muchina wekirasi 250. Yedu ndeyeKGB200L/LP kemikari dhiramu yakakosha, zvakare inotengeswa se220 litre epurasitiki dhiramu muchina.
- Ngoma diki futi?Zvizhinji zvinomera zvinomhanya zvakasiyana. A30Lkana120L accumulatorinovhara magumo ezasi, uye michina miviri inowanzoita 30 kusvika 220 litres.
- Ndeipi giredhi resin?Simbisa kugona kweplasticizing uchipesana neyako chaiyo HMW-HDPE, kwete generic HDPE manhamba.
- Chii chimwe chinomhanya pafuremu?Muchina iwoyo unogadzira matangi emvura, mapallets, zvipingamupinyi uye matangi emafuta nekuchinja mold. Kuronga izvo zvinoita kuti kushandiswa kurambe kuri pakati pezvibvumirano zvengoma.
Tafura 2 · Drum size kune muchina kirasi
| Drum size | Machine | Clamping force | Indicative output |
|---|---|---|---|
| 20 kusvika ku30 L | 30L accumulator | 215 kN | ~ 650 paawa |
| 50 kusvika ku60 L | 60L accumulator | 280 kN | ~500 paawa |
| 120 L | 120L accumulator | 440 kN | ~ 320 paawa |
| 160 L | 160L accumulator | 760 kN | ~300 paawa |
| 200 kusvika 220 L | 250L ngoma inokosha | 760 kN | 17 kusvika ku20 paawa |
Iwo mutsara wekupedzisira unokatyamadza vanhu, uye zvakakodzera kutsanangura nokutendeseka. Iyo KGB200L/LP spec sheet inoratidza mazana matatu zvidimbu paawa yakaoma kutenderera. Madhiramu chaiwo 220 litres anoburuka pa17 kusvika 20.
Muchina uyu hausi kunyatsoshanda zvakanaka. Dry cycle ndiwo muchina unoshanda usina plastiki uye usina kutonhora. A 4 mm HMW-HDPE madziro anotora maminetsi kuseta, uye kutonhora ndiko kumhanyisa-setter pane yega hombe chikamu. Hapana huwandu hwe extruder simba inoshandura izvo.
Taura nesu nezvechirongwa chako chengoma
Tumira saizi yedhiramu, resin giredhi uye chitupa chaunoda. Tichadzoka nekirasi yemuchina, nzira yemadziro chirongwa uye zvinogoneka kubuda kwechikamu chako.
Wana Quote Chat paWhatsAppMibvunzo inowanzo bvunzwa
Ndeupi muchina unogadzira madhiramu emakemikari epurasitiki?
An accumulator extrusion blow molding muchina. Inochengeta yakanyungudika uye inoipfura nekukasira, saka dhiramu rinorema harinyunguruke mold isati yavhara. Chigubhu che200 kusvika 220 litres chinoda 250 litre class machine ine 760 kN clamping force.
Chii chinonzi UN drop test?
Ngoma yakazadzwa inodonhedzwa kubva paurefu hwakasetwa ichienda panzvimbo yakaoma, kazhinji inosanganisira kudonhedza diagonal pazasi chime. Hachifaniri kudonha pashure. Yedu dhiramu yekushandisa inotenderwa kune 3 mita yekudonha bvunzo ine UN certification.
Sei madhiramu epurasitiki achikundikana bvunzo yekudonha?
Kukundikana kwakawanda kuri pazasi chime kana pinch-off weld, kwete madziro edivi. Zvinowanzokonzeresa zvinhu zvidiki zvakanyanya mu base radius, inotonhora weld, kana resin isina kukwana stress crack resistance.
Ngoma ye200 litre inorema zvakadii?
Kazhinji 12 kusvika 15 kg muHMW-HDPE, ine madziro anosvika 3.5 kusvika 4 mm. Huremu chaihwo hunoenderana nechirongwa chemadziro uye chitupa icho chigubhu chinofanira kusangana.
Chii chinobuda chinogona kuwanikwa nemuchina wedhiramu?
Chigubhu che220 litre chakapetwa kaviri chinomhanya pazvimedu gumi nemanomwe kusvika makumi maviri paawa. Kutonhodza kunoimisa, nekuti 4 mm madziro anotora kureba kuseta kupfuura kagaba kadiki.
Muchina mumwe ungagadzira madhiramu nezvimwe zvigadzirwa?
Ehe. Accumulator michina inoshandura chigadzirwa nekushandura mold. Furemu imwechete inogadzira matangi emvura, mapallets, zvinovharira mumigwagwa, mabhuoy nematangi emafuta.
Kwakusiya izvi
Ngoma dzinoita sezvikamu zviri nyore. Havasi. Ngoma inofanirwa kurarama ichidonhedzwa, yazara uye nekutonhora, pakona yayo isina kusimba. Wobata chinhu chine hasha kwegore usina kutsemuka.
Zvinhu zvitatu zvinosarudza kana zvichiita. Resin ine real stress crack resistance. Chirongwa chemadziro chinoisa zvinhu mu chime uye weld. Uye zvakakwana kudzora kugadzirisa kuti uiise chaizvo, pane kuwedzera huremu kwese.
Tora izvo izvo ngoma inopfuura. Ita ivo zvisiri izvo uye zvinopfuura dzimwe nguva, izvo zvakanyanya kuipa. Iwe hauzozvizivi kusvika mutengi azviita.
