Ruspert-Coated Self-Drilling Screws 

2. Ruspert Coating ke Eng?

Ruspert ke mokhoa o tsoetseng pele, o ikamahanyang le tikoloho, o nang le mefuta e mengata ea ts'ireletso ea tšireletso e etselitsoeng li-fasteners. Ho fapana le li-electro-galvanizing tse tloaelehileng kapa li-zinc plating tse bonolo, Ruspert e na le likarolo tse 'maloa tse sebetsang tse sebetsang hammoho ho fana ka tšireletso e phahameng ea nako e telele.

2.1 Sebopeho sa Seaparo

Sistimi e tloaelehileng ea ho roala Ruspert e kenyelletsa:

• Metallic base layer- Hangata lera la zinki kapa zinc-alloy tse fanang ka tšireletso ea cathodic ea sehlabelo.
• Lera la phetoho ea lik'hemik'hale- E matlafatsa ho khomarela pakeng tsa lera la tšepe le liphahlo tse latelang ha li ntse li ntlafatsa ho hanyetsa kutu.
• Seaparo se khethehileng sa ceramic / organic topcoat- Karolo e ka ntle e teteaneng, e thata, e fanang ka khanyetso e ntle ho abrasion, lik'hemik'hale, ho pepeseha ha UV le kutu ea sepakapaka. Hangata lera lena le ikarabella bakeng sa ponahalo e ikhethang (hangata silevera-gray, blue-gray, kapa mebala e meng ho latela sebopeho).

Sebopeho sa li-multi-layer se etsa thibelo ea synergistic e fetisang haholo liphahlo tsa zinki tsa lera le le leng libakeng tse mabifi.

2.2 Ts'ebetso ea Corrosion

Liteko tse ikemetseng tsa laboratori (ho kenyeletsoa le tlhahlobo ea SGS eo hangata e boleloang ke bahlahisi) hangata e bonts'a hore li-screw tsa carbon-steel tse nang le boleng ba Ruspert li ka fihlella:

• Ho hanyetsa ho fafatsa letsoai ka lihora tse 500-1,000 kapa ho feta (ASTM B117 kapa e lekanang)
• Acid-rain cyclic corrosion resistance of 15 cycles kapa ho feta
• Likarolo tsa khanyetso ea kutu hangata li kopana kapa li feta litlhokahalo tsa Sehlopha sa 3 (le lihlopheng tse ling tsa Sehlopha sa 4) tlasa maemo a sebetsang a fasteners joalo ka AS 3566.

Ha ho bapisoa, li-screw tse tloaelehileng tsa motlakase li ka mamella feela lihora tse 48-120 tsa ho fafatsa letsoai, ha li-screw tsa tšepe tse 410 li fana ka lihora tse ka bang 200. Li-screw tsa boleng bo holimo tsa Ruspert carbon-steel hangata li feta 410 tšepe e sa hloekang litekong tsa setlolo sa letsoai ha li ntse li boloka chelete e ngata.

3. Lisebelisoa tse Tloaelehileng

Li-screws tse itšebetsang tsa Ruspert li sebelisoa haholo liindastering tse ngata le maemo a kaho:

Ho rulela ka tšepe le ho roala maboteng- Ho lokisa maqephe a tšepe a koahetsoeng ka 'mala (彩钢瓦), liphanele tsa masenke le liphanele tsa sandwich ho li-purlins tsa tšepe kapa liforeimi.

Kaho ea mohaho oa tšepe- Ho hokela litho tsa bobeli, li-angle irons, le ho etsa foreimi ea tšepe ea light-gauge.

Mekhoa ea ho kenya photovoltaic (solar).- Ho tiisa liporo le li-module lits'ebetsong tsa letsatsi tse kantle tse hlokang bophelo bo bolelele ba ts'ebeletso.

Mehaho ea indasteri le matlo a polokelo- Ho tiisa molumo o phahameng oa marulelo le litsamaiso tsa mahlakoreng.

Libaka tse lebopong la leoatle le tse senyang haholo- Merero e haufi le leoatle, limela tsa lik'hemik'hale, kapa libaka tse nang le tšilafalo e phahameng ea indasteri.

Kakaretso ea ho tiisa tšepe ho isa ho tšepe- Sistimi ea HVAC, ho kenya lisebelisoa, terata, le meaho ea nakoana kapa e sa feleng.

4. Litlhaloso tse Tloaelehileng le Tataiso ea Khetho

Mebarakeng ea Machaena le e pharalletseng ea Asia, li-diameter tse sebelisoang khafetsa bakeng sa "Ruspert self-dolling screws" ke:

Khetho ea bolelele e lokela ho etsa bonnete ba hore screw e kenella ka botlalo linthong tse kopantsoeng 'me e hokahana ka ho lekaneng le setho se tšehetsang (hangata bonyane likhoele tse 3-4 tse felletseng ho feta thepa ea motheo).

Ha u khetha li-screws tsa ho itšeha tsa Ruspert, nahana ka lintlha tse latelang:

1.Material botenya- Bapisa mofuta oa drill-point (nomoro ea ntlha ea TEK) le botenya bohle ba tšepe e lokelang ho kenngoa.

2.Bothata ba tikoloho- Bakeng sa libaka tse lebōpong la leoatle kapa tse senyang haholo, netefatsa boemo bo khethehileng ba ho fafatsa letsoai le sehlopha sa ho roala sehlahisoa.

3.Litlhoko tsa ho tiisa- Sebelisa li-screw tse nang le li-washer tsa EPDM tse tlanngoeng bakeng sa ho rulela ntle le metsi le lisebelisoa tsa ho koala.

4.Litlhoko tsa mojaro- Netefatsa boleng ba ho tsitsipana, ho kuta, le ho hula khahlano le litlhoko tsa moralo oa sebopeho.

5.Ho lumellana- Etsa bonnete ba hore lisebelisoa tsa ho roala le ho hlatsoa li lumellana le likaroloana tsa tšepe le liphahlo leha e le life tse holim'a liphanele.

5. Papiso le Mefuta e meng ea Fasteners

Tafole e ka tlase e akaretsa hore na li-screw tse itšebetsang tsa carbon-steel tse koahetsoeng ke Ruspert li bapisoa joang le likhetho tse ling tse tloaelehileng:

Tlhokomeliso: Bakeng sa tikoloho e mabifi haholo (mohlala, ho qoelisoa ho sa khaotseng ha metsi a letsoai kapa maemo a liindasteri a nang le asiti e ngata), likurufu tse entsoeng ka tšepe tse peli (hlooho e sa hloekang + sebaka sa ho cheka litšepe tsa carbon) kapa litharollo tsa boemo bo holimo tse sa hloekang li ntse li ka khethoa. Leha ho le joalo, bakeng sa boholo ba lits'ebetso tsa kaho ea enfelopo le litšepe, li-screw tsa boleng bo holimo tse koahetsoeng ke Ruspert li fana ka tekanyo e ikhethang ea ts'ebetso le litšenyehelo.

6. Qetello

Likurufu tsa ho itebela tse koahetsoeng ke Ruspert (路锈宝钻尾丝) li emela theknoloji e tiileng e butsoitseng le e sebetsang haholo e koalang ka katleho lekhalo lipakeng tsa likurufu tse tloaelehileng tse tlatsitsoeng ka zinki le mefuta e meng e turang ea tšepe e se nang tšepe. Ka ho kopanya substrate ea matla a phahameng a carbon-steel le seaparo se rarahaneng sa multilayer anti-corrosion, li-fasteners tsena li fana ka ts'ebetso e tšepahalang ea ho cheka, e tšoarellang nako e telele, le moruo o khahlehang.

E se e le khetho e ratoang bakeng sa ho rulela ka tšepe, ho koahela mabota, meaho ea litšepe, lisebelisoa tsa ho holisa letsatsi, le lits'ebetso tse ling tse ngata tsa kantle ho pholletsa le Asia le ho feta. Ha li khethiloe ka nepo ho latela botenya ba thepa, maemo a tikoloho le litlhoko tsa sebopeho, li-screw tsa Ruspert li fana ka likhokahano tse sireletsehileng, tse hanyetsanang le boemo ba leholimo, le tse tšoarellang nako e telele tse thusang ho fokotsa nako ea ho kenya le litšenyehelo tsa ho e lokisa nakong e tlang.

Ha maemo a kaho a ntse a tsoela pele ho totobatsa ho tšoarella, ho tšoarella, le ts'ebetso e nepahetseng, karolo ea li-fasteners tse halikiloeng tse kang Ruspert self-drilling screws e lebelletsoe ho lula e le ea bohlokoa ts'ebetsong ea sejoale-joale ea kaho.