Dab tsi yas tuaj yeem ua hnyav welded?
Dab tsi yas tuaj yeem ua hnyav welded?

Video: Dab tsi yas tuaj yeem ua hnyav welded?

Video: Dab tsi yas tuaj yeem ua hnyav welded?
Video: Ремонт чугуна с помощью стержневой сварки с использованием 6013 2024, Kaum ib hlis
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Dab tsi plastics feem ntau hnyav welded? Feem ntau, polycarbonate , polystyrene , PVC, ABS , acrylic, Perspex® yog cov neeg raug tsim txom ntawm cov khoom hnyav welding.

Ntawm no, koj tuaj yeem hnyav weld uPVC?

Yog lawm. Nws tsis ua haujlwm. Cov hnyav nyob rau hauv cov nplaum dissolves cov yas thiab lawv merge rau hauv ib ib daim. Cov hnyav siv rau ABS yog txawv rau qhov uas siv rau uPVC thiab tsis yog ob tug yuav ntsib.

Tsis tas li ntawd, qhov hnyav weld yog dab tsi? Solvent vuam , kuj hu ua hnyav cementing los yog hnyav kev sib khi, yog txheej txheem ntawm koom nrog cov khoom ua los ntawm cov thermoplastic resins los ntawm kev thov a hnyav muaj peev xwm ntawm softening qhov chaw yuav tsum tau koom, thiab nias lub softened nto ua ke. Cov yeeb nkab thiab fittings yog sib koom ua ke los ntawm kev siv tshuaj fusion.

Ua raws li qhov xav tau, dab tsi yas tuaj yeem welded?

Cov yas ces cools thiab re-solidifies. Cov thermoplastics tuaj yeem welded nrog nitrogen welder. Ntau hom yog polyethylene, ABS, nylon, thiab polycarbonate. Polyethylene feem ntau yog siv rau ntawm cov dej ntws thiab lub tshuab ntxhua khaub ncaws.

Dab tsi hnyav tuaj yeem yaj polycarbonate?

Polycarbonate yog resistant rau Acetone, Methanol los yog lwm yam cov kuab tshuaj.

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