Iimveliso
CNC izixhobo zomatshini
CNC Machining kwi PU
Iiplastiki zezinye izinto eziqhelekileyo ezisetyenziswa ekujikeni kwe-CNC kuba zifumaneka kwiinketho ezininzi ezahlukeneyo, azibizi kakhulu, kwaye zinamaxesha omatshini okhawulezayo.Iiplastiki ezisetyenziswa ngokuqhelekileyo ziquka i-ABS, i-acrylic, i-polycarbonate kunye ne-nylon.
I-PU (Polyurethane) Inkcazo
I-PU yimathiriyeli ye-elastomeric eguquguqukayo eyaziwa ngokuba bhetyebhetye, ukuqina, kunye nokumelana neekhemikhali.Ihlala isetyenziswa kwizicelo ezifuna ukuthotywa, ukugquma, kunye nokumelana nempembelelo.
Isicelo
Iikhushini zogwebu kunye noomatrasi
Iimpawu kunye neegaskets
Iingubo kunye ne-adhesives
Amacandelo eemoto
Amandla
Ukuguquguquka kunye nokunwebeka
I-cushioning egqwesileyo kunye nokumelana nempembelelo
Ukumelana nemichiza
Ukumelana kakuhle ne-abrasion
Ubuthathaka
Ukumelana nobushushu obuncinci
Inokuthi ithande ukuthotywa phantsi kokuvezwa kwe-UV
Ixabiso
$$$$$
Ixesha lokukhokhela
< 2 iintsuku
Ukutyeba kweendonga
0.8 mm
Ukunyamezelana
±0.5% ngomda osezantsi ±0.5 mm (±0.020″)
Ubungakanani benxalenye enkulu
50 x 50 x 50 cm
Umaleko ubude
200 - 100 microns
Ulwazi lwesayensi oludumileyo malunga nePU
I-PU (i-Polyurethane) i-polymer eguquguqukayo kwaye eguquguqukayo kakhulu esetyenziswa ngokubanzi kumashishini ahlukeneyo.Yenziwe ngokuphendula kwe-disocyanates kunye ne-polyols, okubangelwa uluhlu olubanzi lwezixhobo ze-polyurethane ezineempawu ezahlukeneyo kunye nokusetyenziswa.
I-PU yaziwa ngokugqwesa kwayo kwi-abrasion.Iyakwazi ukumelana nokruthakruthwano oluphindaphindiweyo kunye nokunxiba, oko kuyenza ifaneleke kwizicelo ezifuna ukuqina, njengakumacandelo oomatshini bomzi-mveliso, amabhanti okuhambisa, kunye neengubo zokwaleka kwimigangatho nakwimigangatho.
I-PU yinto ekhaphukhaphu, eyenza ukuba ilungele izicelo apho ukunciphisa ubunzima bufunwa.Inoxinano oluphantsi xa kuthelekiswa nezinye izinto, ezinjengeentsimbi kunye neglasi, ngelixa isabonelela ngamandla kunye nokusebenza okufanayo.Le propati yenza i-PU ibe lukhetho oludumileyo kwizicelo ezifuna zombini amandla kunye neempawu ezikhaphukhaphu, njengakwizixhobo ze-aerospace kunye nezixhobo zemidlalo.
I-PU ikwaziwa ngeempawu zayo ezibalaseleyo zokugquma i-thermal.Inomgangatho ophantsi we-thermal conductivity, okwenza ibe yi-insulator esebenzayo ngokuchasene nobushushu kunye nokubanda.Le propati yenza i-PU ilungele izicelo ezifuna ukugquma kwe-thermal, ezifana ne-insulation yokwakha, ifriji, kunye nokupakishwa kwe-thermal.
