Kumashishini asusela kwiimoto ukuya kwiimpahla ezilukiweyo, kubalulekile ukuqinisekisa ukuhlala ixesha elide. Kulapho keumatshini wokuvavanya ukubethaidlala indima ebalulekileyo. Ikwaziwa ngokuba ngumvavanyi we-abrasion, esi sixhobo sivavanya ukuba imathiriyeli imelana njani nokunxiba kunye nokukhuhlane ngexesha. Makhe sihlolisise umgaqo wayo wokusebenza, inkqubo, kunye nezicelo.

Umgaqo woVavanyo lwe-Abrasion

Umgaqo ongundoqo womvavanyi we-abrasion kukulinganisa iimeko zokunxiba zehlabathi lokwenyani ngokubeka iisampulu zemathiriyeli kwingxabano elawulwayo. Umatshini ulinganisa ukuchasana nokuthotywa komphezulu, ukunceda abavelisi baqikelele ubomi bemveliso kunye nomgangatho. Nokuba kuvavanywa amalaphu, iingubo, okanye iipolymers, injongo kukulinganisa ilahleko yezinto, ukufiphala kombala, okanye utshintsho lwesakhiwo emva kokunxibelelana ngokuphindaphindiweyo.

Usebenza Njani umatshini woVavanyo lwe-Abrasion?

Uvavanyo lwe-abrasion oluqhelekileyo lubandakanya la manyathelo alandelayo:

1. Ukulungiselela iSampuli

Isampulu yemathiriyeli (umzekelo, ilaphu, iplastiki, okanye indawo epeyintiweyo) isikwa ngokwemilinganiselo eqhelekileyo. Oku kuqinisekisa ukuhambelana kuzo zonke iimvavanyo.

2. Ukunyuswa kweSample

Isampulu ibotshelelwe ngokukhuselekileyo kwiqonga lomvavanyi. Kubavavanyi abajikelezayo njengeTaber Abraser, isampuli ibekwe kwi-turntable ejikelezayo.

3. Ukukhetha i-Abrasive Elements

Amavili abrasive, sandpapers, okanye izixhobo zokuhlikihla zikhethwa ngokusekelwe kumgangatho wovavanyo (umzekelo, ASTM, ISO). Ezi zinto zisebenzisa ingxabano elawulwayo kwisampulu.

4. Ukusebenzisa uMthwalo kunye neSindululo

Umatshini usebenzisa umthwalo othe nkqo (umzekelo, i-500-1,000 grams) kwi-element abrasive. Ngaxeshanye, isampuli ihamba ngokujikelezayo, i-linear, okanye i-oscillatory motion, idala uqhagamshelwano oluphindaphindiweyo lwe-abrasive.

5. Ukuphunyezwa koMjikelo

Uvavanyo luqhuba imijikelo echazwe kwangaphambili (umz., ukujikeleza kwe-100–5,000). Abavavanyi abakwizinga eliphezulu baquka abenzi boluvo ukujonga ukunxiba ngexesha lokwenyani.

6. UVavanyo lwasemva koVavanyo

Emva kovavanyo, isampuli ihlolwe ukunciphisa umzimba, ukunciphisa ubukhulu, okanye umonakalo ongaphezulu. Idatha ithelekiswa nebenchmarks zoshishino ukumisela ukufaneleka kwezinto.

Iintlobo zeeNdlela zoVavanyo lwe-Abrasion

Oomatshini bovavanyo abahlukeneyo bovavanyoukufezekisa iimfuno ezithile:

●Taber Abraser:Isebenzisa amavili abrasive ajikelezayo kwizinto ezisicaba ezifana neentsimbi okanye iilaminates.

●Martindale Tester:Ilinganisa ukunxitywa kwelaphu ngokuhlikihla kwesetyhula.

●DIN Abrasion Tester:Ilinganisa irabha okanye ukuqina kweyodwa usebenzisa ivili lokusila.

Ukusetyenziswa kwabavavanyi bokuqhawuka

Aba matshini bayimfuneko kwi:

●Iimoto:Ukuvavanya amalaphu ezihlalo, iideshibhodi, kunye neengubo.

●Iimpahla:Ukuvavanya upholstery, iyunifomu, okanye ukuqina kwempahla yezemidlalo.

●Ukupakishwa:Ukuvavanya ukuchasana kwelebhile ekuphatheni nasekuthumeleni.

●Ukwakhiwa:Ukuhlalutya umgangatho okanye izigqubuthelo zodonga.

Kutheni Kubalulekile Ukumiselwa Kwemigangatho

Abavavanyi be-Abrasionlandela iiprothokholi ezingqongqo (umz., ASTM D4060, ISO 5470) ukuqinisekisa ukuveliswa kwakhona. Ukulinganisa kunye nokulawulwa kweemeko (ubushushu, ukufuma) kunciphisa ukuguquguquka, okwenza iziphumo zithembeke kwi-R&D kunye nokuthotyelwa.