Qulf gayka HML/500 HML/520 HML/530
Qulflash gaykaning ishlash printsipi gayka va murvat orasidagi ishqalanish orqali o'z-o'zidan qulflashdir. Bolt va gayka bir-biriga mahkamlanganda, murvatning tish uchi o'z-o'zidan qulflangan ipning xanjar shaklidagi yuzasiga mahkam yopiladi, natijada katta qulflash kuchi paydo bo'ladi. Qulfli gaykaning bo'shashishga qarshi ta'siri asosan gayka va murvat to'r iplari orasidagi o'zaro ta'sir kuchiga bog'liq. Biroq, bu o'z-o'zidan qulflashning ishonchliligi dinamik yuklar ostida kamayadi. Ba'zi muhim holatlarda biz yong'oq qulfining ishonchliligini ta'minlash uchun bo'shashmaslik choralarini ko'ramiz.
|
Belgilar | vintli ip | Chegara o'lchamlari | Kir yuvish mashinasi | Qulflashplastinka | Vt | |||||
| d | d1 | d2 | B | b | h | KG | ||||
| HM 42 | Tr 210×4 | 210 | 238 | 270 | 30 | 20 | 10 | MB 42 | - | 4.75 |
| HM 44 | Tr 220×4 | 220 | 250 | 280 | 32 | 20 | 10 | MB 44 | MS 44 | 5.10 |
| HML/500 | Tr 500×5 | 500 | 550 | 580 | 68 | 36 | 15 | - | MSU96 | 33.5 |
| HML/520 | Tr 520×5 | 520 | 570 | 600 | 68 | 36 | 15 | - | - | - |
| HML/530 | Tr 530×6 | 530 | 590 | 630 | 68 | 40 | 20 | - | MSL/53 | 42.5 |
| HML/540 | Tr 540×6 | 540 | 590 | 630 | 68 | 40 | 20 | - | - | - |
| HML/560 | Tr 560×6 | 560 | 610 | 650 | 75 | 40 | 20 | - | MSL/560 | 44.5 |
| HML/600 | Tr 600×6 | 600 | 660 | 700 | 75 | 40 | 20 | - | MSL/560 | 52.5 |
| HML/630 | Tr 630×6 | 630 | 690 | 730 | 75 | 45 | 20 | - | MSL/630 | 55,0 |
| HML/670 | Tr 670×6 | 670 | 740 | 780 | 60 | 45 | 20 | - | MSL670 | 68.5 |
| HML/710 | Tr 710×7 | 710 | 780 | 830 | 90 | 50 | 25 | - | MSL710 | 91.5 |
| HML/750 | Tr 750×7 | 750 | 820 | 870 | 90 | 55 | 25 | - | MSL/750 | 94,0 |
| HML/800 | Tr 800×7 | 800 | 870 | 920 | 90 | 55 | 25 | - | MSL750 | 995 |
| HML/850 | Tr 850×7 | 850 | 925 | 980 | 90 | 60 | 25 | - | MSL850 | 115 |
| HML/900 | Tr 900×7 | 900 | 975 | 1030 | 100 | 60 | 25 | - | MSL850 | 131 |
| HML/950 | Tr 950×8 | 950 | 1025 | 1080 | 100 | 60 | 25 | - | MSL950 | 139 |
| HML/1000 | Tr 1000×8 | 1000 | 1085 | 1140 | 100 | 60 | 25 | - | MSL/1000 | 157 |
| HML/1060 | Tr 1060×8 | 1060 | 1145 | 1200 | 100 | 60 | 25 | - | MSL/1000 | 166 |
| HML/1120 | Tr1120×8 | 1120 | 1205 | 1260 | 100 | 60 | 25 | - | MSL/1000 | 175 |
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