Yog'och po'latdan yasalgan olti qirrali DIN571 yog'och uchun vint
Vintli :
Vida, murvatga o'xshash tarzda, odatda metalldan yasalgan va erkak ip (tashqi ip) Vintli burama materiallarni qazish va materialga o'ralgan holda mahkamlash uchun ishlatiladi, ip esa mahkamlangan materialga yivlarni kesib tashlaydi, bu esa mahkamlangan materiallarni bir-biriga tortib olishga va tashqariga chiqmaslikka yordam beradi. Turli xil materiallar uchun ko'plab vintlar mavjud; vintlar bilan mahkamlanadigan narsalarga yog'och, plastmassa va plastmassa kiradi.
Vida, odatda, kallasi bo'ladi, unda bu maxsus shakllangan shaklga ega bo'lib, uni yordamida burish . Vintlarni haydash uchun keng tarqalgan vositalar tornavidalar va kalitlarni o'z ichiga oladi. Bosh, odatda, vintning tanasidan kattaroqdir, bu vintni vintning uzunligidan chuqurroq tushishiga va rulman yuzasini .
Yog'och vint:
Dastlabki yog'och vintlar qo'llar bilan, bir qator fayllar, nayzalar va boshqa chiqib ketish asboblari yordamida qilingan va ularni iplarning notekis bo'shligi va shaklini, shuningdek vintning boshida qolgan fayl belgilarini osongina aniqlash mumkin. va iplar orasidagi sohada. Ushbu vintlarning ko'pida deyarli barcha zamonaviy yog'och vintlarda o'tkir uchli nuqta yo'q edi. Oxir-oqibat, yog'och vintlarni ishlab chiqarish uchun tornalar ishlatilgan, eng dastlabki patent Angliyada 1760 yilda qayd etilgan. 1850 yillarda iplarni yanada yaxlit va izchil ta'minlash uchun chayqash vositalari ishlab chiqilgan. Ushbu asboblar yordamida vintlar o'tkir va qo'pol iplar bilan vodiylarni yumaloqlashtirgan. Ba'zi yog'och vintlar bilan kesish bilan 1700-yillarning oxirida qilingan (ehtimol, kitob mazmuni birinchi marta qismlarga ajratilgan 1678 yilgacha ham).
Bir marta vintli torna mashinalari keng tarqalgan bo'lib ishlatilganda, tijoratda mavjud bo'lgan yog'och vintlar shu usul bilan ishlab chiqarilgan. Ushbu kesilgan yog'och vintlardek deyarli har doimgiday siltanadi, va hatto burma naycha aniq bo'lmasa ham, ularni farqlash mumkin, chunki iplar qirg'oqning diametridan o'tib ketmaydi. Bunday vintlar uchuvchi teshikni burama burg'ulash biti bilan burg'ilashdan keyin eng yaxshi tarzda o'rnatiladi. Ko'pincha zamonaviy yog'och vintlardek, misdan yasalgan vintlardagina, ipli prokat mashinalarida hosil bo'ladi. Ushbu vintlar doimiy diametrga ega, iplar silindrga qaraganda kattaroq diametrga ega va kuchliroqdir, chunki prokat jarayoni metallning donasini kesmaydi.
Har qanday talab, iltimos biz bilan bog'laning.
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