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Hexagon Socket Set Screws yokhala ndi Cup Point [Table 14] (ASTM F912 F880)

Sankhani ma Hexagon Socket Set Screws okhala ndi Cup Point kuti mumakanidwe otetezeka komanso odalirika pamafakitale osiyanasiyana. Mogwirizana ndi miyezo ya ASME B 18.3 - 2012 komanso zopangidwa kuchokera ku zida zapamwamba, zomangira izi zimapereka kulimba, mphamvu, ndi magwiridwe antchito osiyanasiyana, kuwonetsetsa kuti zimagwira ntchito bwino m'malo osiyanasiyana.

Chitsanzo:ASME B 18.3

Tumizani Kufunsira

Mafotokozedwe Akatundu

Cup Point Design:Hexagon Socket Set Screws yokhala ndi Cup Point, monga tafotokozera mu ASME B 18.3 - 2012, imakhala ndi cholowera chowoneka ngati chikho kumapeto, kukulitsa luso lawo lopanga zolimba komanso zolimba. Kapangidwe kameneka kamapangitsa kuti pakhale kukhudzana kwapamtunda ndi gawo lokweretsa, kuteteza kutsetsereka ndikuwonetsetsa kukhazikika kodalirika.

Zida Zapamwamba:Zopangidwa kuchokera ku zida zapamwamba kwambiri monga ASTM F912 ndi F880, zomangira izi zimapereka mphamvu, kulimba, komanso kukana dzimbiri. Kupanga kwawo kolimba kumatsimikizira kugwira ntchito kwa nthawi yayitali, ngakhale pazovuta zogwirira ntchito, zomwe zimathandizira kudalirika kwa zigawo zosonkhanitsidwa.

Kumanga Mwachangu:Mapangidwe a chikhomo amathandizira zomangira izi kuti zilowe pamwamba pa mating, ndikupanga chogwira cholimba chomwe chimakana kumasuka chifukwa cha kugwedezeka kapena kutsitsa kwa axial. Izi zimawapangitsa kukhala oyenerera ntchito zomwe zimafuna kukhazikika kodalirika komanso kokhazikika, kuonetsetsa kukhulupirika kwa misonkhano yamakina.

Ntchito Zosiyanasiyana:Ndi miyeso yawo yolondola komanso kutsata miyezo ya ASME, zomangira izi zimakhala zosunthika komanso zimagwirizana ndi ntchito zambiri zamafakitale. Kaya amagwiritsidwa ntchito m'makina, zida, kapena pamisonkhano yamapangidwe, amapereka mayankho otetezeka komanso ogwira mtima, zomwe zimathandiza kuti dongosolo lonse lizigwira ntchito.

Nominal Diameter
d

10#

1/4

5/16

3/8

d	kutalika kwa ulusi
PP	UNC
	UNF
	A F
s	Kukula mwadzina
t	min
d_z	max
d_z	min

0.0600	0.0730	0.0860	0.0990	0.1120	0.1250	0.1380	0.1640	0.1900	0.2500	0.3125	0.3750
-	64.0	56.0	48.0	40.0	40.0	32.0	32.0	24.0	20.0	18.0	16.0
80.0	72.0	64.0	56.0	48.0	44.0	40.0	36.0	32.0	28.0	24.0	24.0
-	-	-	-	-	-	-	-	-	32.0	32.0	32.0
0.028	0.035	0.035	0.050	0.050	0.062	0.062	0.078	0.094	0.125	0.156	0.188
0.050	0.060	0.060	0.070	0.070	0.080	0.080	0.090	0.100	0.125	0.156	0.188
0.033	0.040	0.047	0.054	0.061	0.067	0.074	0.087	0.102	0.132	0.172	0.212
0.027	0.033	0.039	0.045	0.051	0.057	0.064	0.076	0.088	0.118	0.156	0.194

Nominal Diameter
d

7/16

1/2

5/8

3/4

7/8

1-1/8

1-1/4

1-3/8

1-1/2

1-3/4

d	kutalika kwa ulusi
PP	UNC
	UNF
	A F
s	Kukula mwadzina
t	min
d_z	max
d_z	min

0.4375	0.5000	0.6250	0.7500	0.8750	1.0000	1.1250	1.2500	1.3750	1.5000	1.7500	2.0000
14.0	13.0	11.0	10.0	9.0	8.0	7.0	7.0	6.0	6.0	5.0	4.5
20.0	20.0	18.0	16.0	14.0	12.0	12.0	12.0	12.0	12.0	-	-
28.0	28.0	24.0	20.0	20.0	20.0	18.0	18.0	18.0	18.0	-	-
0.219	0.250	0.312	0.375	0.500	0.562	0.562	0.625	0.625	0.750	1.000	1.000
0.219	0.250	0.312	0.375	0.500	0.562	0.562	0.625	0.625	0.750	1.000	1.000
0.252	0.291	0.371	0.450	0.530	0.609	0.689	0.767	0.848	0.926	1.086	1.244
0.232	0.270	0.347	0.425	0.502	0.579	0.655	0.733	0.808	0.886	1.039	1.193

①, Zinthu
a, Wopangidwa kuchokera ku chitsulo cha aloyi ndipo azigwirizana mwanjira zonse ndi ASTM F912
b, Yopangidwa ndi chitsulo chosagwira dzimbiri ndipo imagwirizana mwanjira zonse ndi ASTM F880