DRK208 Su'e Su'e Fua Fa'asilili

Fa'amatalaga Puupuu:

DRK208 Melt Flow Rate Tester o loʻo faʻaaogaina mo le fuaina o le fua o le tafe o le polyethylene, polypropylene, polyformaldehyde, ABS resin, polycarbonate, nylon fluoroplastic ma isi polymers i le vevela maualuga e tusa ai ma le metotia o le suʻega GB3682-2018. E talafeagai mo le gaosiga ma suʻesuʻega i fale gaosimea, pisinisi ma suʻesuʻega faʻasaienisi. Uiga autu: 1, Extrude le vaega lafoaʻi: faʻasalalau le lautele o le taulaga: φ 2.095±0.005 mm Faʻamalo le umi o le taulaga: 8.000±0.005 mm Diameter o ...


Fa'amatalaga Oloa

Faailoga o oloa

DRK208 LiuFmaualaloR'aiTester e faʻaaogaina mo le fuaina o le fua o le tafe o le polyethylene, polypropylene, polyformaldehyde, ABS resin, polycarbonate, nylon fluoroplastic ma isi polymers i le maualuga o le vevela e tusa ai ma le metotia o le suʻega GB3682-2018. E talafeagai mo le gaosiga ma suʻesuʻega i fale gaosimea, pisinisi ma suʻesuʻega faʻasaienisi.

Uiga autu:

1Aveese le vaega lafoa'i

Lafoa'i o le taulaga:φ 2.095±0.005 mm

Le umi o le taulaga fa'asalalau: 8.000±0.005 mm

Ole ta'ele ole paelo fa'atumu:φ 9.550±0.005 mm

Umi o le utaina o paelo: 160±0.1 mm

Piston rod ulu lautele: 9.475±0.005 mm

Umi ole ulu piston: 6.350±0.100 mm

2Malosi su'ega masani (Vaega 8)

Vasega 1: 0.325kg = (piston rod + fata mamafa + lima fa'avela vevela + nu'u 1 tino mamafa)

= 3.187 N

Vasega 2: 1.200kg =(0.325+ No.2 0.875 mamafa)= 11.77N

Vasega 3:2.160kg =(0.325+ No.3 1.835 mamafa)= 21.18N

Vasega 4: 3.800 kg=(0.325+ no.4 3.475 mamafa)= 37.26N

Vasega 5:5.000 kg=(0.325+ no.5 4.675 mamafa)= 49.03N

Vasega 6:10.000 kg=(0.325+ No.5 4.675 mamafa + No.6 5.000 mamafa)= 98.07N

Vasega 7:12.000 kg=(0.325+ no.5 4.675 mamafa + No.6 5.000+ Nu.7 2.500 mamafa)= 122.58N

Vasega 8:21.600 kg=(0.325+ numera 2 0.875 mamafa + Numera 3 1.835+ Numera 4

3.475+5 4.675+6 5.000+7 2.500+8 2.915 mamafa)= 211.82N

Faiga sese o le mamafa0.5%.

3Va'aiga vevela50-300

4Sa'o tumau o le vevela:±0.5℃.

5Paoa sapalai220V±10% 50Hz

6Siosiomaga galue: vevela ambient e 10-40; Ole susu ole siosiomaga ole 30% -80%; Leai se mea pala e siomia ai, leai se malosi o le ea; E leai se vibration ma malosi maneta faʻalavelave faʻafuaseʻi.

7Fua o mea faigaluega250×350×600=(L×W×H

Fauga ma faiga faavae:

Met flow rate mita o se mita palasitika fa'alafoa'i. O loʻo i totonu o tulaga faʻapitoa o le vevela, faʻatasi ai ma le ogaumu faʻavevela maualuga e faia ai mea e fuaina e ausia ai le tulaga faʻafefeteina. Le tulaga liusuavai o mea e fuaina, i lalo o le mamafa o le mamafa o le mamafa o le mamafa e ala i se taʻitaʻi faapitoa o le suʻega extrusion pu. I le gaosiga o palasitika o pisinisi faʻapisinisi ma suʻesuʻega a suʻesuʻega faʻasaienisi, "faʻafefete (mass) tafe fua" e masani ona faʻaaogaina e faʻaalia ai le suavai, viscosity ma isi mea faʻapitoa o mea polymer i le tulaga faʻafefe. O le mea e taʻua o le faʻamaufaʻailoga e faʻatatau i le mamafa o le mamafa o vaega taʻitasi o le faʻataʻitaʻiga faʻapipiʻi i totonu o le 10 minute o le extrusion.

Liusua (mass) mita tafe o loʻo faʻaalia e le MFR, o le iunite o le: g / 10 min (g / min) Fuafuaga: MFR(θ, mnom)                      =tref.m/t

I le fua fa'atatau θ——Su'ega vevela

          mnomNominal uta Kg

           m ——Ole mamafa ole tipi g

          tf——Taimi fa'asinoga(10min, S ( 600s )

           t——Vaeluaga taimi mo le tipi s

O le meafaigaluega e aofia ai le ogaumu faʻavevela ma le faʻaogaina o le vevela ma faʻapipiʻi i luga o le fuselage (koluma).

O le vaega o le vevela e faʻaaogaina ai le microcomputer masini e tasi e fetuutuunai ai le mana ma pulea le vevela, lea e malosi ai le faʻalavelave faʻalavelave, maualuga le maualuga o le vevela ma le pulea lelei. O le uaea faʻavevela i totonu o le ogaumu o loʻo manuʻa i luga o le faʻavevela e tusa ai ma se tulafono faʻapitoa e faʻaitiitia ai le faʻafefe o le vevela ma faʻafetaui tulaga manaʻomia.

O mea e mana'omia le fa'alogo:

1E tatau ona iai le so'o eletise e tasi e fa'amauina le pu uaea, ma fa'alagolago i le eleele.

2Afai ei ai se faʻaaliga faʻalavelave i luga o le LCD, e tatau ona tapuni muamua, ona toe faʻafoʻi lea o le vevela o le suʻega ma amata le galuega.

3I galuega masani, pe afai o le ogaumu vevela e sili atu i le 300, puipuiga o polokalame, fa'avevela fa'avevela, ma fa'ailo.

4Afai ei ai ni faʻalavelave faʻafuaseʻi, e pei o le pulea o le vevela, e le mafai ona faʻaalia, ma isi, e tatau ona tapunia mo le tausiga,

5Pe a fa'amamā le tootoo piston, 'aua ne'i olo i ni mea malo.


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  • SHANDONG DRICK INSTRUMENTS CO.,LTD

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    O le kamupani na faavaeina i le 2004.

     

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