Ulibheka Kanjani Ikhwalithi Ye-LVT/SPC Flooring--Martindale Abrasion Tester

Uhlolojikelele

Ukuhlolwa kokuhuzuka kwe-Martindale kubhekisela emikhiqizweni yokuhlola esekelwe endleleni yaseMartindale ukuze kuhlolwe ukumelana kwayo nokuhuzuka. I-Martindale abrasion tester yakhelwe ngokuqondile ukucacisa ukumelana nokugqokwa nokuqina kwezinto.

Isimiso

Ngesikhathi sokuhlolwa kwe-Martindale, ama-specimens wento efanayo angaphansi kokukhuhla ngokuphindaphindiwe ngaphansi kwengcindezi ethile, elandela ijika lika-Lissajous (ukunyakaza kwesibalo-isishiyagalombili) . Ngemva kokufinyelela inombolo edingekayo yemijikelezo, izinga lokuguga noma umonakalo kusampula liyahlolwa.

Inqubo Yokuhlola

1. Ukusampula

• Sika izibonelo ezintweni ezibekwe phansi

• Osayizi abajwayelekile: 130 × 130 mm noma 150 × 150 mm

Izimfuneko:

Khetha indawo emele engenakho ukuklwebheka

Gwema imiphetho noma izindawo ezinesici

2. Isimo

• Beka izifanekiso endaweni evamile:   Izinga lokushisa: 23 ± 2°C ,  Umswakamo: 50 ± 5% RH

• Isikhathi se-conditioning: okungenani amahora angu-24----t siqinisekisa imiphumela yokuhlolwa ezinzile nethembekile.

3. Ukufaka Isifanekiso

• Lungisa isifanekiso sephansi phezu kwesibambi sesampula

• Qinisekisa:

Ingaphezulu liyisicaba

Akukho ukugoqa noma ukugoqa

Indawo yokuhlola ebheke phezulu

4. Ukufaka i-Abrasion Head

• Namathisela indwangu yokuhuzuka ekhanda elihlikihla

Izinto ezisetshenzisiwe:

• Indwangu evamile e-brasive (imvamisa iwuli ezwakalayo noma izindwangu ezijwayelekile)

• Kuye ngezinga lokuhlola, izinto ezengeziwe zingabandakanya:  I-Sandpaper (ukwandisa ukuqina kokuhuzuka) noma  ukusekelwa kwegwebu.

5. Izilungiselelo zepharamitha

Izilungiselelo ezijwayelekile zifaka:

• Umthwalo (Ukucindezela): 6 N

• Iphethini Yokunyakaza: okuzenzakalelayo (isibalo nesishiyagalombili). Ukunyakaza kwe -Lissajous

6. Ukuhlola

• Qala umshini

• Ikhanda lomhuzuko lilokhu ligudla indawo ephansi

• Ukuhlola kuzima ngokuzenzakalelayo uma inombolo emisiwe yemijikelezo isifinyelelwe

Ukuhlolwa Kwemiphumela

Indlela 1: Ukuhlola Okubonwayo

Linganisa ukuthi ingabe ubuso bubonisa:

• Ukulahlekelwa isicwebezelisi

• Ukufiphala kwephethini noma ukunyamalala

• Ukuvezwa kwesendlalelo esingaphansi

Indlela yesi-2: Ukurekhoda Kwephuzu Lokuhluleka

Rekhoda inani lemijikelezo lapho ukugqokwa okubonakalayo kwenzeka kuqala

Isibonelo:

• Imijikelezo engu-8,000 → Iphethini iyanyamalala

• Imijikelezo engu-12,000 → I-Wear-through

Izici Ezengeziwe

Ukuze kuthuthukiswe ukusebenza kahle, ithuluzi lifakwe iziteshi zokuhlola eziningi, ezivumela izifanekiso ezingafika kwezi-4 ukuthi zihlolwe ngesikhathi esisodwa..