ZOTSATIRA ZA FLAT

Kufotokozera Kwachidule:

Makina ochapira athyathyathya amagwiritsidwa ntchito kukulitsa kunyamula kwa nati kapena mutu wa fasteners motero kufalitsa mphamvu yothina pamalo okulirapo.

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Chiyambi cha Zamalonda

Makina ochapira athyathyathya amagwiritsidwa ntchito kuonjezera kunyamula pamwamba pa nati kapena mutu wa fasteners motero kufalitsa mphamvu yothirira pamalo okulirapo. Zitha kukhala zothandiza pogwira ntchito ndi zinthu zofewa komanso mabowo okulirapo kapena osakhazikika.

Kukula kwa washer kumatanthawuza kukula kwake kwa dzenje ndipo kumatengera kukula kwa screw. Kunja kwake (OD) kumakhala kokulirapo nthawi zonse. Kukula ndi OD nthawi zambiri zimatchulidwa mu mainchesi ochepa, ngakhale mainchesi a decimal angagwiritsidwe ntchito m'malo mwake. Makulidwe nthawi zambiri amalembedwa mu mainchesi a decimal ngakhale nthawi zambiri timawasintha kukhala mainchesi ochepa kuti zitheke.

Makina ochapira a giredi 2 akuyenera kugwiritsidwa ntchito ndi zomangira za Grade 2 za hex (maboliti a hex)—gwiritsani ntchito zochapira zolimba zolimba zokhala ndi zomangira za Sitandade 5 ndi 8. Chifukwa makina ochapira a Grade 2 amapangidwa ndi chitsulo chofewa, chochepa cha carbon, "adzapereka" (compress, cup, bend, etc.) pansi pa ma torque apamwamba omwe nthawi zambiri amagwirizanitsidwa ndi Grade 5 ndi 8 cap screws. Zotsatira zake, padzakhala kuchepa kwa mphamvu yokhomerera pamene makina ochapira amatulutsa.

Makina ochapira a Flat amapezeka muzinthu zosiyanasiyana kuphatikiza aluminiyamu, mkuwa, nayiloni, mkuwa wa silicon, chitsulo chosapanga dzimbiri ndi chitsulo. Chitsulo chosakutidwa kapena chosakutidwa, chomwe chimatchedwa "plain finish," sichinapangidwe pamwamba kuti chiteteze dzimbiri kupatula mafuta opaka pang'ono kuti atetezedwe kwakanthawi. Pachifukwa ichi, zitsulo zodziwika bwino zimakhala ndi zinc plating ndi galvanizing yotentha ya dip.

Mapulogalamu

Kupyolera mu mapangidwe awo, katundu wogawira wa washers wamba amatha kuteteza mtundu uliwonse wa kuwonongeka kwa malo osonkhanitsidwa. Wochapira wathyathyathya ali ndi malo owonda komanso osalala okhala ndi bowo pakati. Washer wamtundu uwu umapereka chithandizo ku zomangira zazing'ono zamutu.

Makina ochapira zitsulo zakuda-osayidi amalimbana ndi dzimbiri pang'ono m'malo owuma. Zinc-plated zitsulo zochapira zimakana dzimbiri m'malo onyowa. Zotsukira zitsulo zakuda zomwe zimakutidwa ndi dzimbiri zimakana mankhwala ndipo zimapirira maola 1,000 akupopera mchere.

Plain Washer

mfundo		Φ1 ndi	Φ1.2	Φ1.4	Φ1.6	Φ2 ndi	Φ2.5	Φ3 ndi	Φ4 ndi	Φ5 ndi	Φ6 ndi	Φ8 ndi	Φ10 ndi
d	mtengo	1.22	1.42	1.62	1.82	2.32	2.82	3.36	4.36	5.46	6.6	8.6	10.74
d	mtengo wocheperako	1.1	1.3	1.5	1.7	2.2	2.7	3.2	4.2	5.3	6.4	8.4	10.5
dc	mtengo	3	3.2	3.5	4	5	6.5	7	9	10	12.5	17	21
dc	mtengo wocheperako	2.75	2.9	3.2	3.7	4.7	6.14	6.64	8.64	9.64	12.07	16.57	20.48
h		0.3	0.3	0.3	0.3	0.3	0.5	0.5	0.8	0.8	1.5	1.5	2
Zikwizikwi zolemera (zitsulo) kg		0.0014	0.0016	0.018	0.024	0.037	0.108	0.12	0.308	0.354	1.066	2.021	4.078
mfundo		Φ12 ndi	(Φ14)	Φ16 ndi	(Φ18)	Φ20 ndi	(Φ22)	Φ24 ndi	(Φ27)	Φ30 ndi	Φ36 ndi	Φ42 ndi	Φ48 ndi
d	mtengo	13.24	15.24	17.24	19.28	21.28	23.28	25.28	28.28	31.34	37.34	43.34	50.34
d	mtengo wocheperako	13	15	17	19	21	23	25	28	31	37	43	50
dc	mtengo	24	28	30	34	37	39	44	50	56	66	78	92
dc	mtengo wocheperako	23.48	27.48	29.48	33.38	36.38	38.38	43.38	49.38	55.26	65.26	77.26	91.13
h		2	2	3	3	3	3	4	4	4	5	7	8
Zikwizikwi zolemera (zitsulo) kg		5.018	6.892	11.3	14.7	17.16	18.42	32.33	42.32	53.64	92.07	182.8	294.1