Kakahu Tātari 1 Maikorona Hokomaha - Kakahu tātari nairona mō te tātari wai hua – Taiepa Nui

Ko te mata tātari nairona o Great Wall he mea hanga nui ki te muka PP. He ātete ki te waikawa me te kawakore te mata tātari nairona, ā, he pai te ātete ki te waikura. He rauemi iti te ātete o te mata tātari nairona. Ka taea te horoi i te mata tātari nairona i ngā wā maha, ā, he tino ohanga. He whānuitia te whakamahinga mō te tātari (wai, paraoa, wai, miraka pīni soya, hinu, tiihi, purenga hau, tātari paninga hiko i roto i ngā ahumahi me ētahi atu), tā me te tae, ngā ahumahi hinu, matū, whakarewa, sima, puehu taiao me ētahi atu.

Ngā painga o te papanga mata nairona

1. He tino tika te mata nairona, ā, he rite tonu ngā kōhao tapawhā.

2. He tino maeneene te mata o te kupenga nairona, nō reira ka ngāwari te wehe atu i ngā matūriki kua tātarihia.

3. He tino pai te pumau o te taha o te mata nairona, ā, kāore he maimoatanga matū i roto i te tukanga whakaputa.

4. He kounga kai te mata nairona, ā, he tino haumaru.

Tena koa whakapā atu ki a Great Wall mō ngā taunakitanga mō tō tukanga tātari motuhake, nā te mea ka rerekē pea ngā hua i runga i te hua, te tātari-mua me ngā āhuatanga tātari.

MOMO	TE HUAKITANGA O TE MATA (μm)	TAU MATA (mata/inihi)	TE DIAMETĀ O TE TŪTURU (μm)	WĀHI TUWHERA (%)	MATORU (μm)
4-600	1900	10	600	60	1200
5-500	1500	13	500	55	1000
6-400	1267	15	400	57	800
7-350	1079	18	350	56	700
8-350	900	20	350	51	700
9-300	811	23	300	58	570
9-250	861	23	250	59	500
10-250	750	25	250	55	500
10-300	700	25	300	48	600
12-300	533	30	300	40	600
12-250	583	30	250	48	500
14-300	414	36	200	33	510
16-200	425	41	200	45	340
16-220	405	41	220	40	385
16-250	375	41	250	35	425
20-150	350	51	150	46	255
20-200	300	51	200	35	340
24-120	297	61	120	51	235
24-150	267	61	150	40	255
28-120	237	71	120	44	210
30-120	213	76	120	40	204
32-100	213	81	100	45	170
32-120	193	81	120	41	205
34-100	194	86	100	44	180
36-100	178	91	100	40	170
40-100	150	102	100	35	170
56-60	119	142	60	43	102
64-60	100	163	60	37	102
72-50	89	183	50	40	85
80-50	75	203	50	35	85
90-43	68	229	43	37	85
100-43	57	254	43	31	80
110-43	48	279	43	25	76
120-43	40	305	43	21	80
120-38	45	305	38	25	65
130-35	42	330	35	25	60

Te whakamahinga o te papanga mata tātari monofilament nairona:

1. Ngā taputapu hua hauhautanga, ngā mea whakahou hau me ngā taputapu maimoatanga horoi hau me te hangarau i te tīmatanga o te tātari puehu e whakamahia ana

2. Whare tari, rūma hui, hōhipera, toa hokohoko, papa tākaro, taunga rererangi me ētahi atu. Pūnaha whakapūhautanga nui mō ngā whare ā-iwi; Pūnaha whakapūhautanga me te hauhautanga whānui mō ngā tipu; pūnaha whakapūhautanga me te hauhautanga mō ngā rūma ma i roto i te tātari tuatahi.

3. Ahumahi kai, pērā i te kawhe, te tī, te wai hua, te waina, te paraoa me ētahi atu

Whakapā mai ki a mātou mō ētahi atu kōrero, ka whakaratohia e mātou he hua pai ake me te ratonga pai rawa atu.