Zogulitsa

Medical wheel caster ili ndi mawonekedwe a ntchito yopepuka, chiwongolero chosinthika, kukhazikika kwakukulu, chete chapamwamba kwambiri, kukana kuvala, anti winding, ect.

TPR ili ndi zotsatirazi:

(1) Iwo akhoza kukonzedwa ndi ambiri makina thermoplastic akamaumba, monga jekeseni akamaumba, extrusion akamaumba, kuwomba akamaumba, psinjika akamaumba, ndi nkhungu kutengerapo akamaumba;

(2) Ikhoza kutenthedwa ndi makina opangira jakisoni wa mphira, ndipo nthawiyo ikhoza kufupikitsidwa kuchokera pa 20min mpaka osachepera 1min;

(3) Ikhoza kuumbidwa ndikusinthidwa ndi makina osindikizira, ndikuthamanga mofulumira komanso nthawi yochepa ya vulcanization;

(4) Zinyalala zomwe zimapangidwa popanga (kuthawa zinyalala ndi mphira wochotsa zinyalala) ndi zinyalala zomaliza zitha kubwezeredwa mwachindunji kuti zigwiritsidwenso ntchito:

(5) Zogwiritsidwa ntchito zakale za TPR zitha kusinthidwanso ndikugwiritsiridwanso ntchito kuchepetsa kuipitsidwa kwa chilengedwe ndikukulitsa gwero la kukonzanso zinthu;

(6) Palibe vulcanization chofunika kupulumutsa mphamvu.Tengani mphamvu yogwiritsira ntchito mphamvu yopangira payipi yothamanga kwambiri monga chitsanzo: 188MJ / kg ya rabara ndi 144MJ / kg ya TPR, yomwe ingapulumutse mphamvu zoposa 25%;

(7) Kudzilimbitsa nokha ndikwabwino, ndipo chilinganizocho chimakhala chosavuta kwambiri, kotero kuti chikoka cha chophatikizira pa polima chimachepetsedwa kwambiri, ndipo magwiridwe antchito amakhala osavuta kudziwa;

PU ili ndi zabwino izi:

(1) Kukana kwamphamvu kovala

(2) Yofewa komanso yabwino

(3) Kukana kutentha kwabwino

(4) Yosavuta kuyeretsa