rundo la karatasi ya chuma

Rundo la karatasi ya chuma

(1) Cold-bent steel sheet piles are divided into two types: non-bite cold-bent steel sheet piles (also called channel plates) and bite-type cold-bent steel sheet piles (divided into L-type, S-type , U-aina, na aina ya Z). Mchakato wa uzalishaji: Sahani nyembamba (unene wa kawaida wa 8mm hadi 14mm) huendelea kuvingirwa na kuunda katika kitengo cha baridi-baridi. Manufaa: Uwekezaji wa chini katika mistari ya uzalishaji, gharama za chini za uzalishaji, na udhibiti rahisi wa urefu wa bidhaa. Disadvantages: The thickness of each part of the pile body is the same, the cross-sectional dimensions cannot be optimized, resulting in increased steel consumption, the shape of the locking part is difficult to control, the joints are not tightly buckled and cannot stop Maji, na mwili wa rundo unakabiliwa na kubomoa wakati wa matumizi.
(2) Hot-rolled steel sheet piles There are several major categories of hot-rolled steel sheet piles in the world, including U-type, Z-type, AS-type, H-type, and dozens of specifications. The production, processing, and installation processes of Z-type and AS-type steel sheet piles are relatively complex, and they are mainly used in Europe and the United States; Huko Uchina, milundo ya karatasi ya chuma ya U-aina hutumiwa hasa. Mchakato wa uzalishaji: Imeundwa na kusongesha joto la juu na kinu cha chuma kinachozunguka. Manufaa: saizi sanifu, utendaji bora, sehemu ya msalaba mzuri, ubora wa hali ya juu, na uthibitisho wa maji na kuuma kwa kufuli. Hasara: Ugumu wa juu wa kiufundi, gharama kubwa za uzalishaji, na safu ya uainishaji isiyoeleweka.

U-umbo la karatasi ya chuma
Utangulizi wa kimsingi
1. The cross-sectional structure design of the WR series steel sheet pile is reasonable, and the forming process technology is advanced, which makes the ratio of the cross-sectional modulus to weight of the steel sheet pile products continue to increase, so that Inaweza kupata faida nzuri za kiuchumi katika matumizi, na kupanua uwanja wa maombi ya milundo ya karatasi ya chuma baridi.
2. Piles za karatasi za chuma za WRU zina maelezo na mifano tajiri.

4. Matumizi ya chuma yenye nguvu ya juu na vifaa vya juu vya uzalishaji huhakikisha utendaji wa milundo ya karatasi ya chuma-baridi;
5. Urefu unaweza kuboreshwa kulingana na mahitaji ya wateja, ambayo huleta urahisi mkubwa kwa ujenzi na hupunguza gharama.
6. Kwa sababu ya urahisi wa uzalishaji, inaweza kuamuru mapema kabla ya kuacha kiwanda wakati unatumiwa na milundo ya pamoja.

Manufaa:
1) Piles za karatasi za chuma zenye umbo la U zinapatikana katika anuwai na mifano.

3) Urefu unaweza kuboreshwa kulingana na mahitaji ya wateja, ambayo huleta urahisi mkubwa kwa ujenzi na hupunguza gharama.
4) Kwa sababu ya urahisi wa uzalishaji, inaweza kuamuru mapema kabla ya kuacha kiwanda wakati unatumiwa na milundo ya pamoja.

Z-umbo la karatasi ya chuma
The locks are symmetrically distributed on both sides of the neutral axis, and the web is continuous, which greatly improves the section modulus and bending stiffness, ensuring that the mechanical properties of the section can be fully utilized. Kwa sababu ya sura yake ya kipekee ya sehemu ya msingi na kufuli kwa Larssen.
Manufaa ya Piles za Karatasi ya Chuma cha Z-Aina:
1. Ubunifu rahisi, na modulus ya sehemu ya juu na uwiano wa misa;
2. Wakati wa juu wa hali ya juu, na hivyo kuongeza ugumu wa ukuta wa rundo la karatasi na kupunguza uharibifu wa uhamishaji;
3. Upana mkubwa, kuokoa vizuri wakati wa kusonga na kupiga;
4. Upana wa sehemu ulioongezeka hupunguza idadi ya shrinkages kwenye ukuta wa rundo la karatasi, kuboresha moja kwa moja utendaji wake wa kuzuia maji;
5. Matibabu ya unene hufanywa katika sehemu zilizoharibika sana, na upinzani wa kutu ni bora zaidi