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Swiphiqo swa khwalithi leswi tolovelekeke na swintshuxo eka ku endla foaming ya rhaba

1、Tiphuphu leti nga enelangiki ta foaming

Swivangelo: .

(1) swiphiqo swa khwalithi ya xiaki xa foaming;

(2) pulasitiki ya le hansi ya nchumu wa rhaba;

(3) mahiselo yale henhla swinene yo hlanganisa na ku bola ka ha ri na nkarhi ka xiaki lexi endlaka foaming;

(4) Rhaba yi pakiwa nkarhi wo leha ngopfu kumbe eka mahiselo lama tlakukeke ngopfu, naswona swin’wana swa swilo leswi endlaka fomo swa khuluka kumbe swa bola;

(5) Rivilo ra vulcanization ra rhaba ri hatlisa ngopfu;

(6) ntshikelelo wu le henhla swinene, wu tlula ntshikelelo wa le ndzeni lowu vumbiwaka hi gasi ya xiaki lexi endlaka foaming, leswi endlaka leswaku ku va ni timbobo leti eneleke ta foaming;

Swiendlo swo lwisana na swona:

(1) kambela loko xiaki xa foaming xi ri endzeni ka nkarhi lowu pimiweke na loko xi fanelekile;

(2) ku kambela loko plastiki ya swilo swa rhaba yi fikelela mpimo, pulasitiki yi le hansi swinene yi fanele ku engeteriwa hi ku hlanganisa, ku engetela pulasitiki ku olovisa ku kula ka timbobo;

(3) Kambela loko mahiselo ya ku humesiwa ka muchini wo hlanganisa ma ri ehenhla swinene, loko mahiselo ya roll ma ri ehenhla swinene ni loko rhaba yi hisiwile. Switirhisiwa swin’wana swa rhaba leswingana mahiselo yale henhla yo hlanganisa swinga hlanganisiwa na nhlayo yintsongo ya vutshunguri kutani swi engetela foaming agent heavy industry;

(4) Raba yi fanele ku tlheriseriwa eka ndhawu yo basisiwa leswaku yi ta tirhisiwa hi ndlela yo engetela endzhaku ka nkarhi wo leha swinene wo paka;

(5) ku lulamisiwa ka fomula, ku kambela loko mahiselo ya nkoka ya xiaki xa vulcanizing na mahiselo ya ku bola ya xiaki xa foaming swi ri ekusuhi na xin’wana na xin’wana, naswona swi fambisana ku endla leswaku rivilo ra vulcanization na rivilo ra foaming swi fambelana;

(6) lulamisa ntshikelelo wa muchini.


2. Xivumbeko xo tata lexi nga enelangiki

Swivangelo: .

(1) Nhlayo leyi nga enelangiki ya rhaba leyi tirhisiweke;

(2) Ku nga hetisisiwi hi xivumbeko lexi eneleke kumbe xivumbeko lexi tirhisiwaka nkarhi wo leha ngopfu handle ko basisiwa, ku khuluka ka rhaba ku nga ha tsandzeka;

(3) Xivumbeko xa xirhendzevutana xa rharhanganile naswona ku khuluka ka rhaba a ku fambisani, naswona hakanyingi a swi koti ku tata ehenhla ka xivumbeko endzhaku ka loko khumbi ri humesiwile, leswi endlaka swihoxo;

(4) Moya lowu nga ekhonweni leyi feke ya xirhendzevutana xa xivumbeko a wu nge humesiwi, lerova rhaba yi nga tatiwi hi xirhendzevutana, leswi endlaka leswaku tlhelo ra ku pfumaleka ka glue;

Swiendlo swo lwisana na swona:

(1) Ku pima ha un’we-un’we ku tiyiseka leswaku swilo leswi nga ni glue swi tika;

(2) ku antswisa ku khuluka ka rhaba;

(3) Cinca xivumbeko, dizayini leyi twalaka ya timbobo to humesa moya, xivumbeko xa xivumbeko, na swin’wana.


3. Tiphuphu leti nga ringaniki leti nga ni foam (tikulu ngopfu kumbe letitsongo ngopfu) .

Foam hole yikulu swinene, hardness na density ya product ayi standard, hole leyi pfalekeke yita hundzuka joint hole, micro hole yi hundzuka small hole, swiphemu swin’wana swa wa kumbe swiphemu swin’wana aswinga rhumeriwi e henhla.

Swivangelo: .

(1) foam agglomeration kumbe swiphemuphemu swi tsindziyerile ngopfu;

(2) ku hlangana loku nga ringaniki;

(3) mati yo tala ya xiaki xo hlanganisa, moya kumbe thyaka leri pfanganisiweke eka rhaba;

(4) Vulcanization lebyi nga enelangiki, ya emahlweni u va ni timbobo endzhaku ka xivumbeko;

Swiendlo swo lwisana na swona:

(1) kambela xiaki xa foaming, loko xiendlakalo xa agglomeration xifanele ku sefiwa, swiphemuphemu leswinga tsindziyela swifanele ku pfotlosiwa, swihlanganisiwa hiku hetiseka (kumbe ku hundza hiku olova) kuva swi hangalaka hiku ringana;

(2) na agent ndzhongho wufanele kuva wuri e henhla swinene endzhaku ko omisiwa, susa moya kumbe thyaka eka swilo swa rhaba, leswaku swita va vulcanized hiku hetiseka.


4. ku tlula mpimo ka vulcanization kumbe under-vulcanization

(1) Ku tlula mpimo ka vulcanization

Ku cinca ka muhlovo wa xivumbeko xale henhla hiku angarhela, eyelet leyintsongo, ku tiya lokukulu, ku pandzeka ka makumu ya xiendliwa, leswi vangiwaka hiku tirha lokunga fanelangiki, kumbe mahiselo yale henhla swinene, nkarhi woleha swinene wa vulcanization kumbe ku tsandzeka ka xitirhisiwa, swifanele ku kambela loko ti valve na switirhisiwa swiri na swiphiqo, kutani switirhisa hiku hetiseka milawu ya matirhelo.

(2) ehansi ka vulcanization

Loko vulcanization yinga enelangi, ntshikelelo wale ndzeni ka pore wuva wukulu kutlula ntshikelelo wale handle endzhaku ko huma eka mould, naswona loko rhaba yiya emahlweni yi rhumela ti holes, ku vonakala kuta endla leswaku kuva na ku tiya ka le hansi, matimba yoka yanga kahle xikan’we na deformation leyikulu; leswi tikaka swi ta endla leswaku makhumbi ma pfurha. Yifanele ku kambela loko kuri na xiphiqo eka xitirhisiwa na valve, naswona yi tirhisa hiku hetiseka milawu ya matirhelo.


Xiya: Switirhisiwa swa foam swi lawula swikombiso swa khwalithi

(1) Ku tsindziyela loku vonakaka, loko ku ri kutsongo swa antswa;

(2) matimba ya michini hi ntolovelo i 0.5-1.6Mpa;

(3) ku onhaka loku nga heriki ka ku tshikileriwa loku nga cinciki;

(4) ku nonoka;

(5) ku olova ka ku khumbeka;

(6) ku karhala loku yaka emahlweni ka matimba;

(7) xikambelo xa ku dyuhala (70 wa tidigri * 70 wa tiawara; 100 wa tidigri * 24 wa tiawara);

(8) xikambelo xa mahiselo ya le hansi.


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