I-Plain (engafakwanga) kunye nezikrweqe zeHex eziQhelekileyo neziKhulu zeHex [Itheyibhile 29] (ASTM F837, F468)

Khetha izikrufu zentloko ezicacileyo neziqengqelekayo nezinkulu zehex kwizisombululo eziguquguqukayo ezibonelela ngamandla, ukuthembeka, kunye nokuhambelana noluhlu olubanzi lwezicelo. Thembela kumgangatho wabo kunye nokusebenza kweprojekthi yakho elandelayo.

Umzekelo:ASME B 18.6.3

Thumela uMbuzo

Ingcaciso yeMveliso

[276]

Ukhetho loYilo oluNyenziwayo:I-Plain (engafakwanga) kunye nezikrufu zentloko ze-hex ezifakwe rhoqo kunye nezikhulu zibonelela ngeendlela ezahlukeneyo zoyilo ezifanelekileyo kwizicelo ezahlukeneyo. Nokuba ufuna intloko ye-hex eqhelekileyo okanye intloko enkulu yokunyuswa kwetorque okanye ukuthwala indawo, ezi zikrufu zibonelela ngokuguquguquka ukuhlangabezana neemfuno zakho ezithile.

Ukuhambelana kwezinto:Yenziwe kwimigangatho ye-ASTM F837 kunye ne-F468, ezi zikrini zifumaneka kuluhlu lwezinto eziphathekayo, ziqinisekisa ukuhambelana neendawo ezahlukeneyo kunye nezicelo. Khetha kumabanga ahlukeneyo kwaye ugqibezele ukufikelela kwinqanaba elifunekayo lokuxhathisa umhlwa kunye nokuqina.

Ukomelezwa kokuqina kokuqina:Uyilo lwentloko ye-hex lubonelela ngamandla okuqina okuqinisa, okuvumela unxibelelwano olukhuselekileyo noluthembekileyo. Izinketho ezifakwe kwi-slotted zinika uncedo olongezelelweyo lokuqiniswa ngesandla okanye ukukhulula, okwenza ukuba bafanelekele uluhlu olubanzi lwemisebenzi yokuhlanganisa kunye nokulungiswa.

Uluhlu olubanzi lweesayizi:Ngokhetho lweentloko zehex eziqhelekileyo kunye nezikhulu, kunye nobukhulu obahlukeneyo bemisonto kunye nobude, ezi zikrufu zinokuthwala iimfuno zeprojekthi ezahlukeneyo. Nokuba ufuna izikrufu ezincinci zosetyenziso oluchanekileyo okanye ezinkulu kwimisebenzi enzima, kukho ubungakanani obukhoyo obulungele iimfuno zakho.

Usetyenziso Kwimizi-mveliso:Ukusuka kulwakhiwo kunye neemoto ukuya koomatshini bemizi-mveliso kunye ne-elektroniki, izikrufu zentloko ezicacileyo nezisityisiweyo zehex ezinkulu zifumana usetyenziso kumashishini ahlukeneyo. Ukuguquguquka kwabo kunye nokuthembeka kubenza babaluleke kuzo zombini iiprojekthi zobuchwephesha kunye ne-DIY.

Ukuqinisekisa umgangatho:Zenziwe kwimigangatho engqongqo ye-ASTM, ezi zikrufu ziphantsi kwemilinganiselo engqongqo yolawulo lomgangatho ukuqinisekisa ukungaguquguquki kunye nokusebenza. Ungathembela kumgangatho wabo kunye nokuqina kwezicelo ezibango apho ukuchaneka kunye nokuthembeka kubaluleke kakhulu.

Ubungakanani bomsonto
d

10#

d	Ubungakanani bobizo
PP	UNC
s	INtloko ethe rhoqo	imiz
		max
	Intloko enkulu	imiz
		max
e	INtloko ethe rhoqo	imiz
	Intloko enkulu	imiz
k	max
	imiz
n	max
	imiz
t	max
	imiz

0.0730	0.0860	0.0990	0.1120	0.1250	0.1380	0.1510	0.1640	0.1900
64	56	48	40	40	32	-	32	24
0.125	0.125	0.188	0.188	0.188	0.250	0.250	0.250	0.312
0.120	0.120	0.181	0.181	0.181	0.244	0.244	0.244	0.305
-	-	-	0.219	0.250	-	-	0.312	-
-	-	-	0.213	0.244	-	-	0.305	-
0.134	0.134	0.202	0.202	0.202	0.272	0.272	0.272	0.340
-	-	-	0.238	0.272	-	-	0.340	-
0.044	0.050	0.055	0.060	0.070	0.093	0.093	0.110	0.120
0.036	0.040	0.044	0.049	0.058	0.080	0.080	0.096	0.105
-	-	-	0.039	0.044	0.048	0.048	0.054	0.060
-	-	-	0.031	0.035	0.039	0.039	0.045	0.050
-	-	-	0.036	0.042	0.046	0.054	0.066	0.072
-	-	-	0.025	0.030	0.033	0.040	0.052	0.057

Ubungakanani bomsonto
d

12#

14#

1/4

5/16

20#

24#

3/8

7/16

1/2

d	Ubungakanani bobizo
PP	UNC
s	INtloko ethe rhoqo	imiz
		max
	Intloko enkulu	imiz
		max
e	INtloko ethe rhoqo	imiz
	Intloko enkulu	imiz
k	max
	imiz
n	max
	imiz
t	max
	imiz

0.2160	0.2420	0.2500	0.3125	0.3200	0.3720	0.3750	0.4375	0.5000
24	-	20	18	-	-	16	14	13
0.312	0.375	0.375	0.500	0.500	0.562	0.562	0.625	0.750
0.305	0.367	0.367	0.489	0.489	0.551	0.551	0.610	0.735
0.375	0.438	0.438	-	-	-	-	-	-
0.367	0.428	0.428	-	-	-	-	-	-
0.340	0.409	0.409	0.545	0.545	0.614	0.614	0.682	0.820
0.409	0.477	0.477	-	-	-	-	-	-
0.155	0.190	0.190	0.230	0.230	0.295	0.295	0.348	0.400
0.139	0.172	0.172	0.208	0.208	0.270	0.270	0.321	0.367
0.067	0.075	0.075	0.084	0.084	0.094	0.094	-	-
0.056	0.064	0.064	0.072	0.072	0.081	0.081	-	-
0.093	0.101	0.101	0.122	0.122	0.156	0.156	-	-
0.077	0.083	0.083	0.100	0.100	0.131	0.131	-	-

②,Ukurhangqwa okuncinci kwayo yonke imiphetho kunye neekona zomphezulu we-heax we-heax yentloko e-indentiweyo iya kuvumeleka, ngaphandle kokuba i-diameter ye-bearing circle ilingana nokungabikho ngaphantsi kwe-90% yobubanzi obuchaziweyo obusezantsi-kuwela-kwi-flat dimension.
③,Ngaphandle kokuba kuchazwe ngenye indlela ngumthengi, izikrufu zomatshini wehex azifakwanga.
④,7#,14#, 20#, 24# yeyezikrufu zokucofa kuphela.
⑤,Ngaphandle kokuba kuchazwe ngenye indlela ngumthengi, iintloko ze-hex eziqhelekileyo ziyakonwatyiswa, kwaye zombini izimbo zentloko eziqhelekileyo nezinkulu zinokuba yintloko eyamkelekileyo, intloko echetyiweyo, okanye ulwakhiwo lwentloko oluphazamiseke ngokupheleleyo, ekukhetheni ukwenziwa.
⑥, Ubude beScrew somatshini woMsonto
1) Ubungakanani No.5 kunye nomncinci.
Izikrweqe zobude obuqhelekileyo obulingana needayamitha ezithathu kwaye ezimfutshane ziya kuba nemisonto epheleleyo eyolulela phakathi kwenowuthi enye (umsonto)
ukuthwala ubuso bentloko, okanye kufutshane, ukuba kunokwenzeka. Ubude obuqhelekileyo obungaphezulu kwedayamitha ezintathu, ukuya kuthi ga kunye nokubandakanya i-1-1/8 ngaphakathi
Imisonto egcweleyo enwenwela ukuya kuthi ga kwimisonto emibini (imisonto) kumphezulu othwele intloko, okanye kufutshane, ukuba kunokwenzeka. Izikrufu ezinde
ubude begama buya, ngaphandle kokuba kuchazwe ngolunye uhlobo, bunobude obuncinane bomsonto opheleleyo we-1 kwi.
2) Ubungakanani No.6 kunye nomncinci.
Izikrweqe zobude obuqhelekileyo obulingana needayamitha ezithathu kwaye ezimfutshane ziya kuba nemisonto epheleleyo eyolulela phakathi kwenowuthi enye (umsonto)
ukuthwala ubuso bentloko, okanye kufutshane, ukuba kunokwenzeka. Ubude obuqhelekileyo obungaphezu kweedayamitha ezintathu, ukuya kuthi ga kunye nokubandakanya u-2 ngaphakathi
Imisonto egcweleyo enwenwela ukuya kuthi ga kwimisonto emibini (imisonto) kumphezulu othwele intloko, okanye kufutshane, ukuba kunokwenzeka. Izikrufu ezinde
ubude begama buya kuba nobude obuncinane bomsonto opheleleyo we-1.5 ngaphakathi ngaphandle kokuba kuchazwe ngenye indlela.
⑦,Idayamitha yomzimba kwizikrufu zomatshini ezinezinye iintloko ezichetyiweyo aziyi kuba ngaphantsi koKlasi 2A umsonto omncinci wedayamitha yepitshi okanye mkhulu kunobukhulu obusisiseko bedayamitha yomsonto.

Iithegi ezishushu: I-Plain (engafakwanga) kunye ne-Slotted Regular kunye neziKhulu zeHex zeNtloko ze-Screws [Itheyibhile 29] (ASTM F837, F468), i-China, abavelisi, ababoneleli, i-Factory, i-Wholesale, i-Customized, i-Quality