Rabha muvhenganiswa panguva gumming Metals

Gumming ndeimwe nzira ngura kudzivirira zvinhu. Gumming - kushandisa imwe rabha unhani pamusoro hukawanika pachena basa kune vanotyaira kwezvakatipoteredza (acids, alkalis, magasi).

The rabha yeimwe akashandiswa gumming rinoshandisirwa simbi pamusoro, pamwe pacho richibatanidza panguva vulcanization. Saka chete kushandisa yepamusoro rabha nezvakasanganiswa.

Gumming - nzira inobudirira ngura kudzivirira simbi hukawanika kubva kungatikanganisa vezvenhau zvakadai Organic acids, alkali, munyu zvingaitwa. Nzira iyi ine zvakawanda zvakwakanakira pamusoro dzimwe nzira ngura unodzivirira, kureva, unhani:

- ine mukuru mvura nemishonga uye nemakemikari nemishonga;

- kuramba abrasion;

- kuramba simba mutoro zvakasiyana;

- kuramba yokunyanyisa tembiricha nokufamba;

- ine pasi gasi permeability.

With gumming budirira kuwedzera kusakara nemishonga uye tembiricha kuramba simbi. Nzira iyi anodzivirira hukawanika simbi mishonga siyana, kusanganisira miseve, rinoshandiswa mumaindasitiri siyana. kudzivirirwa kwakadaro kunogona yekudyidzana kuwedzera upenyu basa miseve. Zvinofanira kucherechedzwa kuti pashure processing chigadzirwa unowana uye dielectric zvivako. Zvinhu kazhinji dzaisiyana gumming tangi uye matangi kuti kuchengetera uye kutakurwa acids, alkalis nezvimwe kungatikanganisa zvinhu.

Kana kuita rubberizing zvaipfekwa simbi hukawanika ipfupi uye unhani itsva parinoshandiswa, iyo inoshandisa mbishi rabha, silicone, polyurethane.

Gumming ari kuitwa inopisa kana kutonhora kutara.

By nzira inopisa rubberizing hwakawanda (pasina kushandisa mufananidzo kana kurishandisa) of kwakafumuka rabha chokuita simbi pamusoro panguva vulcanization. It anoshandisa silicone rabha yepamusoro wemisanganiswa ayo.

Kana fastening nechando rubberizing vulcanized rabha ndee pamusoro simbi pamusoro ane namira. Muchiitiko chino, tinoshandisa anokosha adhesives kuti kushanda kwete mechanically chete asiwo mishonga.

Tinofanira kubhadhara Cherechedzai nzira gumming rollers - extrusion. Nzira Izvi zvinoita kuti pave chemhando yepamusoro nhau uye inopa kuwedzera upenyu basa miseve. Kana kuita nzira iyi rinoshandiswawo chete yepamusoro rabha nezvakasanganiswa.

Pezvakaitwa gumming midziyo ane huru geometric kukura, ikabereka panzvimbo naro.