I. Isingeniso Somkhiqizo
Leli thuluzi lisetshenziselwa ukukala izinga lokugeleza kokuncibilika (i-MFR) kwamapulasitiki ahlukahlukene nama-resin uma esesimweni se-viscoelastic, ekushiseni okuthile kanye nomthwalo, njalo ngemizuzu eyi-10. Lisebenza kumapulasitiki obunjiniyela njenge-polycarbonate, i-polysulfone, i-fluoroplastics, kanye ne-nylon enamazinga okushisa aphezulu okuncibilika, kanye namapulasitiki anamazinga okushisa aphansi okuncibilika njenge-polyethylene (PE), i-polystyrene (PS), i-polypropylene (PP), i-ABS resin, i-polyoxymethylene (POM), kanye ne-polycarbonate (PC) resin. Lisetshenziswa kabanzi ekukhiqizweni kwepulasitiki, imikhiqizo yepulasitiki, imboni ye-petrochemical, amanyuvesi ahlobene, izikhungo zocwaningo, kanye neminyango yokuhlola impahla.
II. Ukuhlangabezana nezindinganiso:
n GB/T3682-2000 "Ukunqunywa kwesilinganiso sokugeleza kwesisindo esincibilikayo (i-MFR) kanye nesilinganiso sokugeleza kwevolumu encibilikayo (i-MVR) yama-thermoplastics"
n ISO 1133:1997 "Amapulasitiki - Ukunqunywa kwesilinganiso sokugeleza kwesisindo esincibilikayo (i-MFR) kanye nesilinganiso sokugeleza kwevolumu encibilikayo (i-MVR) yamapulasitiki e-thermoplastic"
n ASTM D1238 《Indlela Ejwayelekile Yokuhlola Amazinga Okugeleza Okuncibilikayo Kwe-Thermoplastics yi-ExtrusionPlastometer》
III. Indlela yokuhlola: Indlela yekhwalithi, indlela yevolumu (MFR/MVR)
IV. Indlela yokubonisa: Isilawuli sesikrini sokuthinta esingu-7 intshi
I. Umkhiqizo Isingeniso
Umhloli wobulukhuni beLeeb uthola ubulukhuni ngokusekelwe kumgomo wokulinganisa ubulukhuni beLeeb kanye
ingalinganisa ubulukhuni bezinto ezahlukahlukene zensimbi. Umhloli usebenzisa i-probe yedijithali ethuthukisiwe
ubuchwepheshe, ukucutshungulwa kwesignali yedijithali kwenziwa ngqo ku-probe, okungaphazamiseki kalula futhi
inikeza ukunemba okuhle kakhulu kokuhlola. I-probe inenzwa yokuqondisa eyakhelwe ngaphakathi, ezenzakalelayo
ivala iphutha lokulinganisa ngezindlela ezahlukene zomthelela. Ithuluzi linezinhlobo ezahlukene
izinhlelo zokuqina ezakhelwe ngaphakathi, ezingaguqulwa phakathi kweLeeb (HL), Vickers (HV), Brinell (HB), Shore (HS), Rockwell (HRA), Rockwell (HRB), Rockwell (HRC) kanye namandla okudonsa (σb). Ithuluzi
isebenzisa idivayisi yokushaya D efanele ukuhlola ubulukhuni bezinto ezivamile zensimbi.
Izindinganiso ze- umkhiqizo:
lGB/T 17394.1 Izinto zensimbi - Ukuhlolwa kobulukhuni beLeeb - Ingxenye 1: Indlela yokuhlola
lGB/T 17394.2 Izinto zensimbi-ubulukhuni beLeebisivivinyo-Ingxenye 2: Ukuqinisekiswa kanye ukulinganisa of ubulukhuni umhloli
lGB/T 17394.2 Izinto zensimbi - Ukuhlolwa kobulukhuni beLeeb-Ingxenye 3: Ukulinganisa kwe inkomba amabhlogo
lGB/T 17394.4 Izinto zensimbi-Ukuhlolwa kobulukhuni be-Leeb-Ingxenye 4: Amathebula ka ubulukhuni amanani ukuguqulwa
lJB/T 9378-2001Imboni okujwayelekile of ULeeb ubulukhuni umhloli
lI-JJG 747-1999 Ukuqinisekiswa rukulinganisa Umhloli wobulukhuni beLeeb
I. Inhloso
Misa inqubo yokusebenza ejwayelekile nehlanganisiwe yama-spectrophotometer.
II. Izinyathelo Zokuqapha
1. Lo mshini uyithuluzi elinembile futhi awukwazi ukumelana nokushayisana okubangelwa ukuwa. Uma usetshenziswa, sicela uwubeke endaweni ethe tyaba.
2. Lo mshini awukwazi ukumelana nomswakama noma ukumelana nomswakama. Umswakama noma ukuchaphaza koketshezi kungalimaza lo mshini kalula.
3. Ukuze kuqinisekiswe ukunemba kokuhlolwa, sicela usebenzise lo mshini endaweni enokushisa nomswakama okuhambisanayo.
4. Lo mshini uyithuluzi elinembile. Uma uwusebenzisa, sicela ugweme ukuphazamiseka okukhulu kwe-electromagnetic.
5. Ukuqinisekisa ukulinganisa okunembile, sicela ugcine ithuluzi lizinzile futhi ungalishukumisi lapho ulihlola.
6. Lo mshini uyithuluzi elinembile. Akuvunyelwe ukuhlanza ingaphakathi le-integration sphere wedwa.
7. Ukuze uqinisekise ukuthi ithuluzi lisebenza isikhathi eside, sicela ucime ithuluzi bese uligcina ngemva kokusebenzisa.
I. Ukubuka konke:
I-YY-DH20L Double-planet Vacuum Defoaming Mixer iyimodeli entsha ehlanganisa izimiso kanye nezingxenye ze-dual planetary mixers zendabuko kanye ne-high-speed disperser. Okwamanje isetshenziswa kabanzi emikhakheni eminingi.
Uma sibheka izici zokuqukethwe okuqinile okuphezulu kanye nokuthamba okuphezulu kwe-slurry yamandla, inkampani yethu ithuthukise i-power mixer ethuthukisiwe enejubane eliphezulu lokujikeleza kanye ne-torque enkulu ngokusekelwe ku-planetary power mixer yokuqala. Ngesikhathi senqubo yokuklama, izici ezifana nejubane lokujikeleza kwe-agitator, amandla okuvuselela, ijubane eliqondile lokuhlakazeka, izinga lokumiswa, iphethini yokugeleza koketshezi kanye nokusatshalaliswa kokuqina kwe-turbulence ebhakedeni kucatshangelwe ngokugcwele. Ijubane layo eliphezulu lokuhlakazeka eliqondile elisheshayo lingafinyelela ku-25m/s, kanti uhlaka lwe-folding blade oluthuthukisiwe lungaphatha noma yikuphi ukuthamba okuphezulu. Indlela entsha yokuxuba - uhlaka lwe-folding blade lujikeleza ngokwewashi ngokujikeleza nangokuphambene newashi ngokujikeleza, ukuqinisekisa ukuthi azikho iziphetho ezifile ekuxubeni futhi akukho "ukukhuphuka". Ngokuphathelene nokuvala, amasethi amabili ezivalo zomshini kanye nezivalo ezithambile nezimile ziqinisekisa izinga le-vacuum - ngokombono, ukusebenza kokuvala kukhushulwa ngo-30%. Inzwa yokushisa ye-Pt100 ixhumana ngqo nezinto, okuholela ekulinganisweni okunembile kakhulu kanye nesivinini sokuphendula okusheshayo, ngephutha elingu-±0.5℃ kuphela. Lo mshini wakhiwe ngesisekelo, umshayo, ikholomu, isembozo sokuvala, isilinda sezinto ezibonakalayo, uhlelo lokudlulisa kanye nokulawula kagesi.
Kusetshenziswa ukukala amandla adingekayo ukuze kukhishwe i-tuft eyodwa noma i-loop kukhaphethi, okungukuthi, amandla okubopha phakathi kwenqwaba yekhaphethi kanye nokusekela.
BS 5229: 1975 (1996);–Indlela Yokunquma Amandla Okuhoxiswa Kwezimbobo Zamakhaphethi
Indlela yokuhlola ye-QB/T 1090-2019 yamandla okuhoxisa i-tuft yekhaphethi
I-ASTM D1335–Indlela Yokuhlola Ejwayelekile Yokubopha Indwangu Yezinsika Zezinsika
ISO 1949 – Amakhaphethi – Ukunqunywa kwamandla okuhoxisa i-tuftwithdrawal
Umshini we-electric Notch Prototyping Machine usetshenziselwa ukulungiselela amasampula aqoshiwe okuhlolwa kokuqina komthelela wezinto ezingezona ezensimbi ngama-Izod kanye nabahloli bomthelela beCharpy. Ufanelekela amalabhorethri ezikhungweni zocwaningo, amanyuvesi, abakhiqizi bezinto ezingezona ezensimbi kanye namanye amayunithi ukukhiqiza amasampula aqoshiwe.
Umshini Wokuhlela Ama-Notch Ozenzakalelayo usetshenziselwa ukulungiselela amasampula aqoshwe ezivivinyweni zokuqina komthelela wezinto ezingezona ezensimbi ngama-Izod kanye nabahloli bomthelela beCharpy. Ufanelekela amalabhorethri ezikhungweni zocwaningo, amanyuvesi, kanye nabakhiqizi bezinto ezingezona ezensimbi ukukhiqiza amasampula aqoshwe.
Umshini Wokubhala Ngezinkinobho Zesandla usetshenziselwa ukulungiselela amasampula aqoshiwe okuhlolwa kokuqina komthelela wezinto ezingezona ezensimbi kubahloli bomthelela be-Izod ne-Charpy.
I-YYP-DX-30 Density Balance isebenza kuma-laboratory amasha ocwaningo lwezinto ezibonakalayo emikhakheni efana nezinto eziqinile, irabha, izintambo nezintambo, imikhiqizo ye-aluminium, ama-pellet epulasitiki e-PVC, i-powder metallurgy, amaminerali namatshe, izinto ezenziwe nge-foam ze-EVA, imboni yengilazi, imikhiqizo yensimbi, izinto zobumba eziqondile, izinto eziphikisayo, izinto ezisebenza ngomagnetic, izinto ze-alloy, izingxenye zemishini, ukuphinda kusetshenziswe insimbi, amaminerali namatshe, ukukhiqizwa kwesimende, kanye nemboni yobucwebe.
Ihambisana ne-ASTM D792, ASTM D297, GB/T1033, GB/T2951, GB/T3850, GB/T533, HG4-1468, JIS K6268, ISO 2781, ISO 1183, GB/T208, GB/T5163, GB/T 1933, BS2782 Ingxenye 6 Indlela 620D, ASTM D1505-68, ISO 1183 kanye nezinye izindinganiso.
Le mitha yokuqina okuqinile isebenzisa izinzwa ze-HBM ezingenisiwe ezivela eJalimane ukuze kube lula ukulinganisa futhi ziphindeke. Ingafunda ngqo ukuqina kwanoma yiziphi izinto eziqinile, ezihlanganisiwe nezintantayo ngezinyathelo ezimbili nje ngokusebenza okulula. Ifakwe ithangi lamanzi le-PC elinokumelana nokuguguleka, ukumelana nokuwa kanye nokumelana nokugqwala, kanye nentambo yokumiswa yensimbi engagqwali engu-0.5cm ehlala iqondile futhi ingaguquki, iqonde ngqo kubhasikidi wokumiswa ngaphandle kokuthinta ithangi lamanzi. Inganquma okuqukethwe kwephesenti lezinto eziyinhloko (%).
Ububanzi Besicelo:
Imitha yomswakama esheshayo i-YY-121A isetshenziswa kabanzi ezikhungweni zocwaningo, emanyuvesi, ezikhungweni zokuhlola, ezikhungweni ze-metrology, emabhizinisini nasezikhungweni zomphakathi kuzo zonke izimboni ezifana nezinhlayiya zepulasitiki, ukudla, udaka, itiye, ukudla kommbila, impuphu yebhethri, impuphu yensimbi, kanye nokudla okomisiwe. Iqhuba ukomiswa okusheshayo kwamasampula ukuze kulinganiswe okuqukethwe okuqinile kanye nenani lomswakama.
Isimiso Sokuhlola:
Isihloli somswakama esisheshayo sinquma okuqukethwe komswakama kwamasampula ngendlela ye-thermogravimetric futhi siqukethe iyunithi yokukala kanye neyunithi yokushisa. Singahlangabezana nezidingo zokulawula ikhwalithi kanye nokukhiqizwa kokudla, imithi, amakhemikhali kanye nezinye izimboni.
Izinzuzo Zamakhasimende:
Thola imiphumela enembile ngokulinganisa okunembile nokulawula izinga lokushisa; Finyelela ukusebenza okunembile ngeziqondiso zomsebenzisi zesinyathelo ngesinyathelo; Isakhiwo esiqinile siqinisekisa ukuqina kwesikhathi eside kwethuluzi.
Isingeniso Somkhiqizo
IUnyaka-I-H6 Constant Temperature Water Bath isetshenziswa kabanzi ekomiseni, ekugxiliseni, ekuhluzeni nasekufakeni ama-reagents amakhemikhali, emithini yemithi, kanye nemikhiqizo yezinto eziphilayo. Ingasetshenziswa nasekufudumaleni kwamanzi okushisa okuvamile kanye nezinye izivivinyo zokushisa. Iyithuluzi elibalulekile ku-biology, izakhi zofuzo, imikhiqizo yasemanzini, ukuvikelwa kwemvelo, imithi, inhlanzeko, amalabhorethri e-biochemistry, kanye nezinkambu zocwaningo lwezemfundo nolwesayensi.
Isingeniso Somkhiqizo
IUnyaka-I-H8 Constant Temperature Water Bath isetshenziswa kabanzi ekomiseni, ekugxiliseni, ekuhluzeni nasekufakeni ama-reagents amakhemikhali, emithini yemithi, kanye nemikhiqizo yezinto eziphilayo. Ingasetshenziswa nasekufudumaleni kwamanzi okushisa okuvamile kanye nezinye izivivinyo zokushisa. Iyithuluzi elibalulekile ku-biology, izakhi zofuzo, imikhiqizo yasemanzini, ukuvikelwa kwemvelo, imithi, inhlanzeko, amalabhorethri e-biochemistry, kanye nezinkambu zocwaningo lwezemfundo nolwesayensi.
Isingeniso Somkhiqizo
IUnyaka-I-H12 Constant Temperature Water Bath isetshenziswa kabanzi ekomiseni, ekugxiliseni, ekuhluzeni nasekufakeni ama-reagents amakhemikhali, emithini yemithi, kanye nemikhiqizo yezinto eziphilayo. Ingasetshenziswa futhi ekufudumaleni kwamanzi okugeza okushisa okuvamile kanye nokunye ukuhlolwa kokushisa. Iyithuluzi elibalulekile ku-biology, izakhi zofuzo, imikhiqizo yasemanzini, ukuvikelwa kwemvelo, imithi, inhlanzeko, amalabhorethri e-biochemistry, kanye nezinkambu zocwaningo lwezemfundo nolwesayensi.
Ukubuka Konke Komkhiqizo
IYY-HIbhavu Lamanzi Elinezimbobo Ezintathu Elinezimbobo Ezintathu linomklamo ohlukile wokusebenza, lapho imbobo ngayinye ilawulwa ngokuzimela yisilawuli esihlakaniphile se-PID. Ivumela ukuqhathaniswa kwamapharamitha ahlukahlukene okuhlola ngesikhathi sokusebenza, okwenza kube yimishini yokuhlola efanelekile yezikhungo zezokwelapha, amayunithi ocwaningo lwesayensi, amakolishi namayunivesithi, amabhizinisi okunyathelisa nokudaya, amafektri emithi, amabhizinisi ezimboni kanye nawezimayini, njll.
Isingeniso Somkhiqizo
IUnyaka-I-H4 Constant Temperature Water Bath isetshenziswa kabanzi ekomiseni, ekugxiliseni, ekuhluzeni nasekufakeni ama-reagents amakhemikhali, emithini yemithi, kanye nemikhiqizo yezinto eziphilayo. Ingasetshenziswa nasekufudumaleni kwamanzi okushisa okuvamile kanye nezinye izivivinyo zokushisa. Iyithuluzi elibalulekile ku-biology, izakhi zofuzo, imikhiqizo yasemanzini, ukuvikelwa kwemvelo, imithi, inhlanzeko, amalabhorethri e-biochemistry, kanye nezinkambu zocwaningo lwezemfundo nolwesayensi.
Ifakwe imisebenzi yokulawula ukubopha okuzenzakalelayo, ukukhishwa komoya okuzenzakalelayo (izikhathi ezilungisekayo), isinxephezelo sokucindezela okuzenzakalelayo, isikhathi sokushintshashintsha (imizuzwana engu-0-9999), i-alamu ezwakalayo lapho iqediwe kanye nokulawula okuzenzakalelayo kokwehlisa ipulatifomu ngasikhathi sinye.
Izinzuzo Zemishini:
1. Ukulawula izinga lokushisa okuzenzakalelayo
2. Ukugcwalisa kabusha ingcindezi ngokuzenzakalelayo
3. Ukulawula izinga lokushisa okunembile
Izici zobuchwepheshe:
| Ipharamitha | Inani |
| 1. Amandla okubamba ajwayelekile | 0.3MN (30T) |
| 2. Incazelo yeplaten (ipuleti elishisayo) | L 200×W 200x50mm (ukujiya), Izinto: Insimbi yesakhiwo sekhabhoni esezingeni eliphezulu ye-Q235 |
| 3. Izendlalelo zokusebenza | Izendlalelo ezimbili |
| 4.Inani lamapuleti ashisayo | Izingcezu ezi-3 |
| 5. Ibanga phakathi kwama-hot plate | 100mm |
| 6. Ukulinganisa kwepuleti elishisayo | ≤0.09mm |
| 7. Ukuqina kobuso bepuleti elishisayo | Ra≤2.5μm |
| 8. Indlela yokushisa | Ukushisa ngogesi |
| 9. Amandla okushisa ngepuleti elishisayo ngalinye | 600w*4=2.4kw |
| 10. Izinga lokushisa eliphezulu lokushisa | 300℃ |
| 11. Indlela yokulawula izinga lokushisa | Imitha yokulawula izinga lokushisa |
| 12. Amandla emoto | 3.0KW |
| 13. Uhlangothi/ububanzi be-Plunger | 180mm/Ф160mm,Izinto:QT500-7 |
| 14. Inani lamasilinda kawoyela | Isethi eyi-1, Izinto: QT500-7 |
| 15. Ingcindezi enkulu yesistimu | 15Mpa |
| 16. Ifomu lesakhiwo | Uhlobo lwamakholomu amane |
| 17. Inombolo/ububanzi bezindawo eziqondile | Izingcezu ezi-4/Ф55mm, 45#insimbi |
| 18. Indlela yokulawula | Ukulawula okuhlanganisiwe okuzenzakalelayo ngesandla |
| 19. Isisindo | 750Kg |
| 20. I-voltage eyenziwe ngokwezifiso | I-VAC engu-440, 60 Hz |
Isetshenziselwa ukulingisa nokuhlola ukusebenza kokukhanya kwezinto zokuxwayisa ezibonakala kakhulu zobungcweti ngaphansi kwezimo ezomile nezimanzi zemvula, nokunquma i-coefficient yokukhanya emuva kwendawo yesampula. Isebenza ezingutsheni zokuxwayisa ezibonakala kakhulu ezigqokwa ezindaweni ezahlukene ukuqinisekisa isixwayiso sokuphepha sabasebenzi.
Isithasiselo C.4.1 Indlela Yokulinganisa Ephelele kanye nesithasiselo D se-GB 20653-2020 Izembatho Zokuxwayisa Ezibonakala Kakhulu Zobungcweti, i-GB/T 28468, njll.
I-EN 471: Izingubo zokuxwayisa ezibonakala kakhulu zokusetshenziswa kobungcweti - Izindlela nezidingo zokuhlola.
I-ISO 20471: Izingubo ezibonakala kakhulu – Izindlela zokuhlola nezidingo.
Ukusetshenziswa Kwethuluzi:
Lo mhloli ufanelekela ukuhlola ukumelana kokuguguleka kwezindwangu nezinye izinto eziguquguqukayo.
Ukuhambisana Nezindinganiso:
I-AATCC93-2016 kanye nezinye izindinganiso.
Izici zomkhiqizo:
1. Ukuboniswa kwedijithali kwesivinini sokuhlola, ukunemba okuphezulu, ukulungiswa okulula;
2. Umshini wonke uluhlobo lwedeskithophu, kulula futhi kulula ukuwusebenzisa;
3. Umnyango wohlobo lwe-Snap-on, ukusebenza kahle kokuvala, okuvumela ukushintshwa okusheshayo kwamasampula okuhlola;
4. Isisekelo somshini sihlonyiswe ngerabha enciphisa ukudlidliza, ukufakwa okulula, ukusebenza okuzinzile, futhi asikho isidingo sokufakwa kwezikulufo ze-anchor;
5. Injini yemvamisa eguquguqukayo yokulawula isivinini, ukusebenza okuzinzile, umthamo oqinile womthwalo;
Ukusetshenziswa Kwethuluzi:
Leli thuluzi lisetshenziselwa ukukala ukungena kwamanzi kwezingubo zokuzivikela zezokwelapha, izindwangu ezahlukahlukene ezimboziwe, izindwangu ezihlanganisiwe, ulwelwesi oluhlanganisiwe nezinye izinto.
Izindinganiso Ezisebenzayo:
I-GB 19082-2009: Izidingo Zobuchwepheshe Zezingubo Zokuvikela Ezilahlwayo Zezokwelapha 5.4.2 Ukuvunyelwa Kwamanzi;
GB/T 12704-1991: Indlela Yokulinganisa Ukutholakala Kwamanzi Kwezindwangu – Indlela Yendebe Yamanzi 6.1 Indlela A Indlela Yokumunca;
GB/T 12704.1-2009: Izindlela Zokuhlola Ukutholakala Kwamanzi Kwezindwangu – Ingxenye 1: Indlela Yokumunca;
GB/T 12704.2-2009: Izindlela Zokuhlola Ukutholakala Kwamanzi Kwezindwangu – Ingxenye 2: Indlela Yokuhwamuka Komswakama;
I-ASTM E96; Izindlela Zokuhlola Ezijwayelekile Zokudluliselwa Kwezinto Zomusi Wamanzi
I-JIS L1099-2012 kanye nezinye izindinganiso.