YASSI YUVCHILAR

Qisqa Tasvir:

Yassi rondelalar gayka yoki mahkamlagich boshining rulman yuzasini oshirish uchun ishlatiladi, bu esa siqish kuchini kattaroq maydonga tarqatadi.

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Mahsulot taqdimoti

Yassi yuvuvchilar gayka yoki mahkamlagich boshining yotqizish yuzasini oshirish uchun ishlatiladi, bu esa siqish kuchini kattaroq maydonga tarqatadi. Ular yumshoq materiallar va katta o'lchamli yoki tartibsiz shaklli teshiklar bilan ishlashda foydali bo'lishi mumkin.

Yuvish moslamasining o'lchami uning nominal teshik o'lchamiga ishora qiladi va vint o'lchamiga asoslanadi. Uning tashqi diametri (OD) har doim kattaroqdir. Hajmi va OD odatda kasr dyuymlarda ko'rsatiladi, ammo uning o'rniga o'nlik dyuymlardan foydalanish mumkin. Qalinligi odatda o'nlik dyuymlarda ko'rsatilgan, ammo biz qulaylik uchun uni ko'pincha kasr dyuymga aylantiramiz.

Grade 2 flat washers should only be used with Grade 2 hex cap screws (hex bolts)—use hardened flat washers with Grade 5 and 8 cap screws. Because Grade 2 flat washers are made of soft, low carbon steel, they will "yield" (compress, cup, bend, etc.) under the higher torque values normally associated with Grade 5 and 8 cap screws. As a result, there will be a reduction in clamping force as the washer yields.

Yassi yuvish mashinalari odatda alyuminiy, guruch, neylon, silikon bronza, zanglamaydigan po'lat va po'lat kabi turli xil materiallarda mavjud. "Oddiy qoplama" deb ataladigan qoplamasiz yoki qoplanmagan po'lat, vaqtincha himoya qilish uchun engil yog' qoplamasidan tashqari, zangning oldini olish uchun sirt ishlov berilmagan. Shunday qilib, po'lat uchun keng tarqalgan qoplamalar sink qoplama va issiq daldırma galvanizatsiya hisoblanadi.

Ilovalar

Ularning dizayni orqali oddiy yuvish vositalarining tarqatish xususiyati yig'ilgan yuzalarga har qanday zarar etkazilishining oldini oladi. Yassi yuvish mashinasi markazida teshikka ega bo'lgan nozik va tekis yuzaga ega. Ushbu turdagi yuvish mashinasi kichikroq boshli vintni qo'llab-quvvatlaydi.

Black-oxide steel washers are mildly corrosion resistant in dry environments. Zinc-plated steel washers resist corrosion in wet environments. Black ultra-corrosion-resistant-coated steel washers resist chemicals and withstand 1,000 hours of salt spray.

Plain Washer

spetsifikatsiyalar		Φ1	Φ1.2	Φ1.4	Φ1.6	Φ2	Φ2.5	Φ3	Φ4	Φ5	Φ6	Φ8	Φ10
d	krest qiymati	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	eng kam qiymat	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	krest qiymati	3	3.2	3.5	4	5	6.5	7	9	10	12.5	17	21
DC	eng kam qiymat	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
Ming dona og'irlik (po'lat) 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
spetsifikatsiyalar		Φ12	(Φ14)	Φ16	(Φ18)	Φ20	(Φ22)	Φ24	(Φ27)	Φ30	Φ36	Φ42	Φ48
d	krest qiymati	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	eng kam qiymat	13	15	17	19	21	23	25	28	31	37	43	50
DC	krest qiymati	24	28	30	34	37	39	44	50	56	66	78	92
DC	eng kam qiymat	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
Ming dona og'irlik (po'lat) 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