Intloko ejikelezileyo iiBolts zeNtamo eziMfutshane,(i-Inch Series) [Itheyibhile3] (A307, SAE J429, F468, F593)

I-Round Head Short Square Neck Bolts (i-Inch Series), edweliswe kwiThebhile 3 kunye nemigangatho yentlanganiso efana ne-A307, i-SAE J429, i-F468, kunye ne-F593, ibonelela ngesisombululo esithembekileyo sokuqinisa kunye noyilo lwabo lwentamo yesikwere kunye nokwakhiwa kwentloko ejikelezayo. Khetha ezi bholithi zezicelo apho kufuneka uqhagamshelo olukhuselekileyo noluzinzileyo.

Umzekelo:ANSI ASME B 18.5

Thumela uMbuzo

Ingcaciso yeMveliso

[237]

Iibholiti zeNtamo eziMfutshane zeNtloko yesikwere (i-intshi Series):Ezi bholiti, ezidweliswe kwiThebhile 3 kwaye zihambelana nemigangatho efana ne-A307, i-SAE J429, i-F468, kunye ne-F593, inika isisombululo esithembekileyo sokukhawuleza kwizicelo ezahlukeneyo.

Uyilo olufutshane lweNtamo yesikwere:Ibandakanya uyilo lwentamo yesikwere, ezi bholithi zithintela ukujikeleza ngexesha lokuqinisa, ukuqinisekisa uxhulumaniso olukhuselekileyo noluzinzileyo, ngokukodwa kwizicelo apho ukungcangcazela kuyinkxalabo.

Ulwakhiwo lwentloko ejikelezileyo:Uyilo lwentloko engqukuva yezi bholiti isasaza amandla okubamba ngokulinganayo, ukunciphisa umngcipheko womonakalo ongaphezulu kunye nokubonelela ngembonakalo ecocekileyo negqityiweyo.

Screw Thread
d

1/4

5/16

3/8

7/16

1/2

5/8

3/4

d
PP	UNC
d_s	max
	imiz
d_k	max
	imiz
k	max
	imiz
s	max
	imiz
k₁	max
	imiz

0.2500	0.3125	0.3750	0.4375	0.5000	0.6250	0.7500
20	18	16	14	13	11	10
0.260	0.324	0.388	0.452	0.515	0.642	0.768
0.213	0.272	0.329	0.385	0.444	0.559	0.678
0.594	0.719	0.844	0.969	1.094	1.344	1.594
0.563	0.688	0.782	0.907	1.032	1.219	1.469
0.145	0.176	0.208	0.239	0.270	0.344	0.406
0.125	0.156	0.188	0.219	0.250	0.313	0.375
0.260	0.324	0.388	0.452	0.515	0.642	0.768
0.245	0.307	0.368	0.431	0.492	0.616	0.741
0.124	0.124	0.156	0.156	0.156	0.218	0.218
0.093	0.093	0.125	0.125	0.125	0.187	0.187

①,Ubuncinane bobude bomsonto:
Ubuncinane bobude bomsonto buyakulingana nedayamitha yebholiti esisiseko ephindwe kabini kunye ne-0.25 kubude obuqhelekileyo bebholithi ye-6 ngaphakathi okanye mfutshane, kwaye kabini idiamitha yebhawudi esisiseko kunye ne-0.50 kubude obude begama.
Iibholithi zobude begama elifutshane kakhulu ukuba zivumelane nobude bomsonto obuncinane ziya kuphoswa ngobude obupheleleyo. Ubude ukusuka entloko okanye entanyeni ukuya kwimisonto yokuqala epheleleyo (ifomu epheleleyo) ayiyi kudlula ubude bemisonto ye-2-1 / 2 yobukhulu ukuya kuthi ga ku-1 ngaphakathi. .

Iithegi ezishushu: Intloko ejikelezileyo iibholiti zeNtamo eziMfutshane,(i-Inch Series) [Itheyibhile3] (A307, SAE J429, F468, F593), eTshayina, abavelisi, ababoneleli, iFactory, iholeyili, iCwangciso, uMgangatho