BAHOR YUVCHILARI

Qisqa Tasvir:

Halqa bir nuqtada bo'linadi va spiral shaklga egiladi. Bu kir yuvish mashinasining mahkamlagichning boshi va taglik o'rtasida bahor kuchini ta'minlashiga olib keladi

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Halqa bir nuqtada bo'linadi va spiral shaklga egiladi. Bu yuvish mashinasining mahkamlagich boshi va taglik o'rtasida prujina kuchini ta'minlashiga olib keladi, bu esa kir yuvish mashinasini substratga va murvat ipini gayka yoki taglik ipiga qattiq ushlab turadi, bu esa ko'proq ishqalanish va aylanishga qarshilik hosil qiladi. Amaldagi standartlar MENDEK B18.21.1, FROM 127 B, va Amerika Qo'shma Shtatlari harbiy standarti NASM 35338 (ilgari MS 35338 va AN-935).

Bahorli yuvish moslamalari chap qo'l spiraldir va ipni faqat o'ng tomonga, ya'ni soat yo'nalishi bo'yicha mahkamlash imkonini beradi. Chap qo'l bilan burilish harakati qo'llanilganda, ko'tarilgan qirrasi murvat yoki gaykaning pastki qismiga va murvat bilan bog'langan qismga tishlaydi va shu bilan burilishga qarshilik ko'rsatadi. Shuning uchun, bahor yuvish vositalari chap qo'lda iplar va qotib qolgan sirtlarda samarasiz. Bundan tashqari, ular bahor yuvish mashinasi ostidagi tekis yuvish mashinasi bilan birgalikda ishlatilmasligi kerak, chunki bu prujinali yuvgichni burilishga qarshilik ko'rsatadigan komponentga tishlashdan ajratadi.

Bahorli qulfli yuvish vositalarining foydasi kir yuvish mashinasining trapezoidal shaklida yotadi. Boltning mustahkamligi yaqinidagi yuklarga siqilganida, u burishadi va tekislanadi. Bu murvatli birikmaning bahor tezligini pasaytiradi, bu esa bir xil tebranish darajasida ko'proq quvvatni saqlashga imkon beradi. Bu bo'shashishni oldini oladi.

Ilovalar

The spring washer prevents nuts and bolts from turning, slipping and coming loose because of vibration and torque. Different spring washers perform this function in slightly different ways, but the basic concept is to hold the nut and bolt in place. Some spring washers achieve this function by biting into the base material (bolt) and the nut with their ends.

Spring washers are commonly used in applications involving vibration and possible slippage of fasteners. Industries that commonly use spring washers are transportation related (automotive, aircraft, marine). Spring washers may also be used in household appliances such as air handlers and clothes washers (washing machines).

high strength spring washer

nominal diametri		2	2.5	3	4	5	6	8	10	12	（14）
d	eng kam qiymat	2.1	2.6	3.1	4.1	5.1	6.2	8.2	10.2	12.3	14.3
d	krest qiymati	2.3	2.8	3.3	4.4	5.4	6.7	8.7	10.7	12.8	14.9
h	nominal	0.6	0.8	1	1.2	1.6	2	2.5	3	3.5	4
	eng kam qiymat	0.52	0.7	0.9	1.1	1.5	1.9	2.35	2.85	3.3	3.8
	krest qiymati	0.68	0.9	1.1	1.3	1.7	2.1	2.65	3.15	3.7	4.2
n	eng kam qiymat	0.52	0.7	0.9	1.1	1.5	1.9	2.35	2.85	3.3	3.8
n	krest qiymati	0.68	0.9	1.1	1.3	1.7	2.1	2.65	3.15	3.7	4.2
H	eng kam qiymat	1.2	1.6	2	2.4	3.2	4	5	6	7	8
H	krest qiymati	1.5	2.1	2.6	3	4	5	6.5	8	9	10.5
Ming dona og'irlik (po'lat) kg		0.023	0.053	0.097	0.182	0.406	0.745	1.53	2.82	4.63	6.85
nominal diametri		16	（18）	20	（22）	24	（27）	30	36	42	48
d	eng kam qiymat	16.3	18.3	20.5	22.5	24.5	27.5	30.5	36.6	42.6	49
d	krest qiymati	16.9	19.1	21.3	23.3	25.5	28.5	31.5	37.8	43.8	50.2
h	nominal	4	4.5	5	5	6	6	6.5	7	8	9
	eng kam qiymat	3.8	4.3	4.8	4.8	5.8	5.8	6.2	6.7	7.7	8.7
	krest qiymati	4.2	4.7	5.2	5.2	6.2	6.2	6.8	7.3	8.3	9.3
n	eng kam qiymat	3.8	4.3	4.8	4.8	5.8	5.8	6.2	6.7	7.7	8.7
n	krest qiymati	4.2	4.7	5.2	5.2	6.2	6.2	6.8	7.3	8.3	9.3
H	eng kam qiymat	8	9	10	10	12	12	13	14	16	18
H	krest qiymati	10.5	11.5	13	13	15	15	17	18	21	23
Ming dona og'irlik (po'lat) kg		7.75	11	15.2	16.5	26.2	28.2	37.6	51.8	78.7	114