DIN 933/931 Galvanizli Hex Bolt
Chelik olti boshli murvat
Mahsulot tavsifi
DIN933 - bu M1.6 dan M52 gacha va uzunligi 2 mm dan 200 mm gacha bo'lgan nemis standartidagi murvat.
Boltlar: mexanik qismlar, yong'oq bilan silindrsimon tishli mahkamlagichlar. Ikkita qismni teshiklari bilan mahkamlash va ulash uchun gayka bilan hamkorlik qilish kerak bo'lgan bosh va vintdan (tashqi iplar bilan silindrsimon) iborat mahkamlagich turi. Ushbu turdagi ulanish murvatli ulanish deb ataladi. Agar murvat murvatdan ochilmasa, ikkita qismni yana ajratish mumkin, shuning uchun murvat ulanishi mumkin bo'lgan ulanish.
Vintlardek, murvat va yong'oqlar orasidagi farq
Boltlar, yong'oqlar va vintlar mahkamlagichlardir. Boltlar va yong'oqlarni birgalikda ishlatish mumkin, vintlarni esa yolg'iz ishlatish mumkin. Bolt va nayzaning farqi shundaki, murvatning bir uchida bükülebilen ko'pburchak bor va shpindel faqat tashqi iplar bilan silindrsimon qism bilan bog'langan.
Vida - bu noto'g'ri nom. Bu tishli qismlar uchun professional bo'lmaganlarning umumiy nomi. Sohada bunday nom yo'q.
Mahkamlagich sanoatida, aslida, vintlardek va murvat o'rtasida qat'iy farq yo'q. Biroq, vintlardek va murvatlarni ajratish uchun sohada ikkita usul mavjud:
1. Vintning tuzilishiga ko'ra bo'linadi. Kalit deb ataladigan tuzilma vintni / murvatni o'rnatadigan joyni anglatadi, ya'ni ba'zi tizimlarda tashqi kalit tuzilishining tashqi tishli novda shaklidagi qismlari birgalikda murvat deb ataladi, aks holda. Ichki murvatning tuzilishi vint deb ataladi.
Tashqi kalitning tuzilishi: olti burchakli murvat; Ichki kalitning tuzilishi: olti burchakli murvat va boshqalar. Bunga yaqqol misol - Xitoy milliy standartlaridagi mahkamlagichlar, masalan GB5782, GB5783 (yarim ip, bitta to'liq ip). Ularning barchasi olti burchakli tuzilmalar bo'lganligi sababli, ularning barchasi standart nom bilan murvat deb nomlanadi.
2. Mahsulot tishli bo'lmagan novda xususiyatlariga ega bo'lishiga qarab farqlang.
Bu shuningdek keng tarqalgan ishlatiladigan tasniflash usuli bo'lib, odatda murvat va vintlarni shu tarzda ajratib turadi. Ya'ni: agar mahsulotning kallasidan tashqari jarohatlari hammasi ip bilan o'ralgan bo'lsa, bunday qismlarga vintlar deyiladi. Aksincha, agar ipga qo'shimcha ravishda sayqallangan novda kabi xususiyatlarga ega bo'lsa, u murvat deb ataladi.
3. Vida - bu umumiyroq atama.
Aniq so'zlar murvat, vintlardek va vintli qopqoqlardan iborat bo'lishi kerak.
Mahsulotni namoyish qilish
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