DIN 7991 Hexagon Socket Countersunk Head Cap Bolt
Tlhaloso ea Sehlahisoa:
| Lebitso la sehlahisoa | Hexagon Socket Countersunk Head Cap Bolt |
| Boholo | M3-24 |
| Bolelele | 6-100mm kapa ha ho hlokahala |
| Kereiti | 4.8/8.8/10.9/12.9 |
| Lintho tse bonahalang | Tšepe/35k/45/40Cr/35Crmo |
| Phekolo ea bokaholimo | Plain/Black/Zinc/HDG |
| Standard | DIN/ISO |
| Setifikeiti | ISO 9001 |
| Mohlala | Mehlala ea mahala |
Tšebeliso:
Ka holim'a lesoba le ntseng le kenngoa holim'a sekoahelo se kopanyang, ho sebetsa sokete e pota-potileng ea 90-degree, 'me hlooho ea sekoti sa mochini o bataletseng e ka har'a sokete ena e chitja, e nang le bokaholimo ba karolo e kopanyang. Li-screws tsa mochini o bataletseng li boetse li sebelisoa maemong a mang ka li-screw tsa mochini o pota-potileng hlooho. Mofuta ona oa screw o motle ho feta mme o sebelisoa libakeng tseo bokaholimo bo ka lumellang ho hlaha hanyane.
Joang ho sebelisa?
Li-screws tse ngata tsa countersunk li sebelisoa libakeng tseo karolo e ka holimo ea karolo e ke keng ea phahamisoa ka mor'a ho kenya. Ho na le mefuta e 'meli ea likarolo tse lokelang ho tlamelloa. Botenya ba hlooho, ka mor'a hore screw e tiisetsoe, karolo ea khoele ea screw e ntse e sa kene lesobeng le khoele. Tabeng ena, "countersunk head screw" ka sebele e ka tiisoa.
Khoune ea hlooho ea "countersunk head screw" e na le angle ea 90 °. Hangata, karolo e holimo ea mochini o sa tsoa rekoa ke 118 ° -120 °. Basebeletsi ba bang ba sa koetlisoang ha ba tsebe phapang ena ea angle, 'me hangata ba sebelisa 120 ° drill Reaming, e leng se fellang ka hore li-screws tsa hlooho tsa countersunk ha li thatafatsoe ha li tiisa li-screws tsa hlooho, empa mola o ka tlaase ho hlooho ea screw, e leng le leng la mabaka a etsang hore seo ho thoeng ke li-screws tsa countersunk li sitoa ho tšoarella ka thata.
Litlhokomelo nakong ea tšebeliso:
1.The taper ea lesoba reaming e lokela ho ba 90 °. Ho e tiisa, ho molemo ho ba ka tlase ho 90 °, eseng ho feta 90 °. Ena ke leqheka la bohlokoa.
2. Haeba botenya ba tšepe ea lakane bo le ka tlase ho botenya ba hlooho ea sekoti sa hlooho ea countersunk, u ka fetola sekoti se senyenyane, kapa ho e-na le hoo, u atolose lesoba le lenyenyane ho feta ho atolosa lesoba e le hore bophara ba lesoba le tlase le be kholoanyane. mme karolo ha e thata.
3. Haeba ho na le likoti tse ngata tsa countersunk screw ho karolo, e-ba e nepahetseng haholoanyane nakong ea machining. Hang ha drill e sothehile, ho thata ho bona kopano, empa e ka tiisoa hafeela phoso e le nyenyane, hobane ha screw e sa tiea haholo E kholo (hoo e ka bang 8mm), ha ho e-na le phoso. sebaka sa sekoti, hlooho ea screw e tla holofala ka lebaka la matla ha e tiisitsoe, kapa e tla tiisetsoa.
Melemo ea sehlahisoa:
- Precision Machining
☆ Lekanya le ho sebetsa ka ho sebelisa lisebelisoa tse nepahetseng tsa mochini le lisebelisoa tsa ho lekanya tlasa maemo a tikoloho a laoloang ka thata.
- Khabone ea boleng bo holimo (35#/45#)
☆ Ka bophelo bo bolelele, moloko o fokolang oa mocheso, boima bo phahameng, ho tiea ho phahameng, lerata le tlaase, ho hanyetsa ho apara ho phahameng le litšobotsi tse ling.
- E boloka chelete
☆ Ts'ebeliso ea tšepe ea boleng bo holimo ea carbon, kamora ho sebetsa ka nepo le ho theha, e ntlafatsa haholo boiphihlelo ba mosebelisi.
Phekolo ea sefahleho:
- TŠOANE
☆ Black ke mokhoa o tloaelehileng oa phekolo ea mocheso oa tšepe. Molao-motheo ke ho etsa filimi ea oxide holim'a tšepe ea tšepe ho arola moea le ho finyella thibelo ea mafome. Blackening ke mokhoa o tloaelehileng oa phekolo ea mocheso oa tšepe. Molao-motheo ke ho etsa filimi ea oxide holim'a tšepe ea tšepe ho arola moea le ho finyella thibelo ea mafome.
- ZINC
☆ Electro-galvanizing ke theknoloji ea setso ea ho roala tšepe e fanang ka ho hanyetsa ha kutu ea mantlha holim'a tšepe. Melemo e ka sehloohong ke solderability e ntle le khanyetso e loketseng ea ho kopana. Ka lebaka la thepa ea eona e ntle ea ho tlotsa, cadmium plating e sebelisoa hangata ho bofofisi, sefofaneng, metsing, le lihlahisoa tsa seea-le-moea le tsa elektroniki. Lera la plating le sireletsa karolo ea tšepe ho ts'ireletso ea mochini le ea lik'hemik'hale, ka hona, ho hanyetsa kutu ho molemo ho feta ho roala zinki.
- HDG
☆ Melemo ea mantlha ke ho solderability e ntle le khanyetso e loketseng ea ho ikopanya. Ka lebaka la thepa ea eona e ntle ea ho tlotsa, cadmium plating e sebelisoa hangata ho bofofisi, sefofaneng, metsing, le lihlahisoa tsa seea-le-moea le tsa elektroniki. Lera la plating le sireletsa karolo ea tšepe ho ts'ireletso ea mochini le ea lik'hemik'hale, ka hona, ho hanyetsa kutu ho molemo ho feta ho roala zinki. Hot-dip zinc e na le khanyetso e ntle ea kutu, ts'ireletso ea sehlabelo bakeng sa likaroloana tsa tšepe, ho hanyetsa boemo ba leholimo bo phahameng, le ho hanyetsa khoholeho ea metsi a letsoai. E loketse limela tsa lik'hemik'hale, li-refineries le libaka tsa ts'ebetso tse lebōpong la leoatle le lebōpong la leoatle.
Paramethara ea Sehlahisoa:
DIN 7991 MAEMO
PAKAGE EA RONA:
1. Mekotla ea lik'hilograma tse 25 kapa mekotla ea 50kg.
2. mekotla e nang le pallet.
3. Mabokose a lik'hilograma tse 25 kapa mabokose a nang le pallet.
4. Ho paka e le kopo ea bareki
