Ka'idoji da Hanyoyi don Binciko Burun Haƙoran Yara

1. Duban Bayyanar Brush ɗin Haƙoran Yara

2. Bukatun aminci da duba buroshin hakori na yara

3. Bincika Ƙayyadaddun Ƙayyadaddun Ƙirar Haƙoran Yara

4. Duba Ƙarfin Ƙarfin Haƙoran Yara

5. Duban Ayyukan Jiki na Burun Haƙoran Yara

6. Duban Korar Burun Haƙoran Yara

7. Duban Kayan Adon Haƙoran Yara

1. BayyanarIdubawa

- Gwajin Decolorization: Yi amfani da auduga mai shayarwa da aka jiƙa da kashi 65% na ethanol don goge kan buroshin haƙori, hannu, bristles da kayan adon har sau 100, kuma a gani ko akwai launi akan auduga mai sha.

- A duba a gani ko duk sassa da kayan ado na buroshin hakori suna da tsabta kuma ba su da datti, sannan a yi hukunci ko akwai wani wari ta hanyar kamshi.

- Duba da gani ko samfurin na kunshe ne, ko marufin ya fashe, da kuma ko ciki da wajen marufin sun kasance masu tsabta da tsabta, ba tare da datti ba.

- Binciken marufin samfur don siyarwa yakamata ya cancanta tare da bristles ɗin goge baki ba tare da hannu kai tsaye ya taɓa ba.

2. TsaroRkayan aiki daIdubawa

- Shugaban buroshin haƙori, hannu da kayan ado za a duba su gani a nisan mm 300 nesa da samfurin a ƙarƙashin hasken halitta ko hasken 40W ta hanyar jin hannu.Bayyanar shugaban buroshin haƙori, hannu da kayan ado za su kasance masu santsi (sai dai tsari na musamman), ba tare da kaifin gefuna da burrs ba, kuma siffarsa ba zai haifar da lahani ga jikin ɗan adam ba.

- Bincika ko kan buroshin haƙori yana iya rabuwa ta hanyar dubawa na gani da jin hannu.Ba za a iya rabuwa da kan buroshin hakori ba.

Abubuwa masu haɗari: abun ciki na antimony mai narkewa, arsenic, barium, cadmium, chromium, gubar, mercury, selenium ko duk wani fili mai narkewa wanda ya ƙunshi waɗannan abubuwan a cikin samfurin bazai wuce ƙimar da ke cikin Tebu 1 ba.

Tebur 1

3. Dubawa gaSpecification daSize

Ana auna ƙayyadaddun ƙayyadaddun ƙayyadaddun girma da girman tare da caliper vernier tare da ƙaramin rabo na 0.02 mm, 0.01 mm waje diamita micrometer da 0.5 mm mai mulki.Ƙididdiga da Girman (duba siffa 1) zai cika buƙatun da ke cikin Tebur 2.

Hoto 1

Table 2

4. Dubawa gaBtarkoSƙarfi

- Duba da gani ko rarrabuwar ƙarfin bristle da diamita na ƙididdiga na monofilament ana nuna su akan marufin samfur.

Rarraba ƙarfin bristle zai ɗauki bristle mai laushi, watau, ƙarfin lanƙwasa bristle ɗin haƙori zai zama ƙasa da 6N ko diamita mara kyau (ϕ) na monofilament zai zama ƙasa da ko daidai da 0.18mm.

5. DubawaPhysicalPaiki

Ayyukan jiki zai cika buƙatun da ke cikin Tebura 3.

Table 3

6. KoraIdubawa

- Za a cire kaifi kwana kuma ba za a samu burrs a saman kwane-kwane na monofilament na bristles.Ƙwararru da rashin cancantar babban kwane-kwane na monofilament kamar yadda aka nuna a) da b) na siffa 2.

- Ɗauki nau'i uku daga saman bristle na buroshin haƙoran haƙori, cire dauren bristle guda uku, sanya su a kan takarda, sa'annan a duba su tare da na'urar hangen nesa fiye da sau 30.Matsakaicin cancantar babban kwane-kwane na monofilament na lebur bristle goge goge zai zama mafi girma ko daidai da 70%;

Ɗauki dunƙule ɗaya daga kowane babba, na tsakiya da ƙasa don buroshin haƙori mai siffa na musamman, cire dam ɗin bristles guda uku, manna su a kan takarda, sa'an nan kuma duba su tare da na'urar hangen nesa fiye da sau 30.Matsakaicin cancantar babban kwane-kwane na monofilament na buroshin haƙori mai siffa na musamman zai zama mafi girma ko daidai da 50%.

Hoto 2

7. Binciken Konaments

- Za a nuna kewayon shekarun da suka dace akan marufin tallace-tallace na buroshin hakori na yara.

- Azumin kayan adon da ba za a iya cirewa ba na burunan haƙorin yaro zai fi ko daidai da 70N.

- Abubuwan da za a iya cirewa na ƙusoshin hakori na yaro ya dace da bukatun.

8. DubawaAbayyanarQhali

Duba samfurin a gani a nesa na 300 mm a ƙarƙashin hasken halitta ko hasken 40 W.Don lahanin kumfa a hannun buroshin haƙori, za a yi amfani da daidaitaccen taswirar kura don dubawa.Ingancin bayyanar zai dace da ƙa'idodin da ke cikin Tebur 4.

Table 4