Silsilad gacmeed oo 4.8mm ah oo lagu qaado silsiladda gacmaha ee Shiinaha oo loogu talagalay kor u qaadista gacanta
Badeecadahayaga waxaa si weyn u aqoonsan oo lagu kalsoonaan karo isticmaalayaashu waxayna dabooli karaan baahiyaha dhaqaale iyo bulsho ee soo noqnoqda ee Shiinaha Xirfadlayaasha ah ee Shiinaha 4.8mm ee loogu talagalay Qalabka Kor u Qaadista Gacanta, Kusoo dhawoow inaad nala soo xiriirto haddii aad xiisaynayso badeecadayada, waxaan ku siin doonnaa qiimo aad u sarreeya oo ku saabsan Tayada iyo Qiimaha.
Badeecooyinkeena si weyn ayaa loo aqoonsaday loona aamini karaa dadka isticmaala waxayna dabooli karaan baahiyaha dhaqaale iyo bulsho ee si isdaba joog ah isu beddelayaSilsilad Gacan oo 4.8mm ah oo Shiinaha ah, Silsilad kor u qaadis ahHawlaha ganacsigeena iyo hababkayaga waxaa loo habeeyay si loo hubiyo in macaamiisheennu ay helaan noocyo badan oo badeecooyin iyo xalal ah oo leh waqtiyada ugu gaaban ee sahayda. Guushan waxaa suurtogal ka dhigay kooxdeena xirfadda sare leh iyo kuwa khibradda leh. Waxaan raadineynaa dad doonaya inay nala koraan adduunka oo dhan oo ay ka soocaan dadka. Hadda waxaan haysannaa dad qaata berri, leh aragti, jecel fidinta maskaxdooda oo aad uga fog waxa ay u maleeyeen in la gaari karo.
Qaybta
Qaadista iyo garaacista, silsiladda kor u qaadista, silsiladda isku xidhka gaaban, qaadista silsiladda isku xidhka wareegsan, silsiladda heerka T, silsiladda heerka DAT, silsiladda heerka DT, DIN EN 818-7 silsiladda isku xidhka gaaban ee loogu talagalay ujeeddooyinka qaadista, silsiladda kor u qaadista dulqaadka wanaagsan, silsiladda birta daawaha
Codsiga
Qaadista iyo garaacista, qaadista culayska, xidhitaanka culayska
Jaantuska 1: silsiladda kor u qaadista / isku xirka
Furaha
| 1 | Khadka dhexe ee isku xirka | l | waa dhererka dhererka badan |
| p | waa maxay ciyaarta | dm | waa dhexroorka walaxda sida loo cabbiray |
| ds | waa dhexroorka alxanka | e | Dhererka miyuu cabbir ahaan saameeyaa alxanka |
| w3 | waa ballaca gudaha ee alxanka | w2 | waa ballaca dibadda ee ka sarreeya alxanka |
Shaxda 1: silsiladda kor u qaadista / cabbirrada isku xirka (mm)
| Nominal size dn | Material diamcimri dheertolerance | Pitch | Width | Gauge length of 11 x pn | Weld diamcimri dheer ds max. | |||
|
pn |
dulqaad1) | gudaha w3 ugu yaraan. | dibadda w2 ugu badnaan. |
l |
dulqaad1) | |||
| 4 | ± 0.2 | 12 | 0.25 | 4.8 | 13.6 | 132 | 0.6 | 4.3 |
| 5 | ± 0.2 | 15 | 0.3 | 6.0 | 17.0 | 165 | 0.8 | 5.4 |
| 6 | ± 0.2 | 18 | 0.35 | 7.2 | 20.4 | 198 | 1.0 | 6.5 |
| 7 | ± 0.3 | 21 | 0.4 | 8.4 | 23.8 | 231 | 1.1 | 7.6 |
| 8 | ± 0.3 | 24 | 0.5 | 9.6 | 27.2 | 264 | 1.3 | 8.6 |
| 9 | ± 0.4 | 27 | 0.5 | 10.8 | 30.6 | 297 | 1.4 | 9.7 |
| 10 | ± 0.4 | 30 | 0.6 | 12.0 | 34.0 | 330 | 1.6 | 10.8 |
| 11 | ± 0.4 | 33 | 0.6 | 13.2 | 37.4 | 363 | 1.7 | 11.9 |
| 12 | ± 0.5 | 36 | 0.7 | 14.4 | 40.8 | 396 | 1.9 | 13.0 |
| 13 | ± 0.5 | 39 | 0.8 | 15.6 | 44.2 | 429 | 2.1 | 14.0 |
| 14 | ± 0.6 | 42 | 0.8 | 16.8 | 47.6 | 462 | 2.2 | 15.1 |
| 16 | ± 0.6 | 48 | 0.9 | 19.2 | 54.4 | 528 | 2.5 | 17.3 |
| 18 | ± 0.9 | 54 | 1.0 | 21.6 | 61.2 | 594 | 2.9 | 19.4 |
| 20 | ± 1.0 | 60 | 1.2 | 24.0 | 68.0 | 660 | 3.2 | 21.6 |
| 22 | ± 1.1 | 66 | 1.3 | 26.4 | 74.8 | 726 | 3.5 | 23.8 |
| 1) Dulqaadkan waxaa badanaa loo qaybiyaa + 2/3 iyo – 1/3 labadaba isku xirka shaqsiga ah iyo dhererka cabbirka caadiga ah. | ||||||||
Shaxda 2: xadka culayska shaqada ee silsiladda kor u qaadista (WLL)
| Nominal size dn mm | Chain type T t | Chain type DAT t | Chain type DT t |
| 4 5 6 | 0.5 0.8 1.1 | 0.4 0.63 0.9 | 0.25 0.4 0.56 |
| 7 8 9 | 1.5 2 2.5 | 1.2 1.6 2 | 0.75 1 1.25 |
| 10 11 12 | 3.2 3.8 4.5 | 2.5 3 3.6 | 1.6 1.9 2.2 |
| 13 14 16 | 5.3 6 8 | 4.2 5 6.3 | 2.6 3 4 |
| 18 20 22 | 10 12.5 15 | 8 10 12.5 | 5 6.3 7.5 |
| Cadaadiska celceliska N/mm2 | 200 | 160 | 100 |
Shaxda 3: xoogagga wax soo saarka silsiladda kor u qaadista iyo awoodaha jebinta
| Nominal size dn mm | Manufacturing proof force (MPF) kN mgudaha. | Breaking force (BF) kN mgudaha. |
| 4 | 12.6 | 20.1 |
| 5 | 19.6 | 31.4 |
| 6 | 28.3 | 45.2 |
| 7 | 38.5 | 61.6 |
| 8 | 50.3 | 80.4 |
| 9 | 63.6 | 102 |
| 10 | 78.5 | 126 |
| 11 | 95 | 152 |
| 12 | 113 | 181 |
| 13 | 133 | 212 |
| 14 | 154 | 246 |
| 16 | 201 | 322 |
| 18 | 254 | 407 |
| 20 | 314 | 503 |
| 22 | 380 | 608 |
Shaxda 4: dhererka guud ee ugu dambeeya iyo adkaanta dusha sare
|
| Noocyada silsiladda kor u qaadista | ||
| T | DAT | DT | |
| Wadarta dhererka ugu dambeeya A %daqiiqad | 10 | 10 | 5 |
| Adkaanta dusha sare min dn < 7 mm, HV 5 dn = 7 mm ilaa 11 mm, HV 10 dn > 11 mm, HV 10 |
360 360 360 |
500 500 450 |
550 550 500 |
Badeecadahayaga waxaa si weyn u aqoonsan oo lagu kalsoonaan karo isticmaalayaashu waxayna dabooli karaan baahiyaha dhaqaale iyo bulsho ee soo noqnoqda ee Shiinaha Xirfadlayaasha ah ee Shiinaha 4.8mm ee loogu talagalay Qalabka Kor u Qaadista Gacanta, Kusoo dhawoow inaad nala soo xiriirto haddii aad xiisaynayso badeecadayada, waxaan ku siin doonnaa qiimo aad u sarreeya oo ku saabsan Tayada iyo Qiimaha.
Shiinaha XirfadeedSilsilad Gacan oo 4.8mm ah oo Shiinaha ah, Silsilad kor u qaadis ahHawlaha ganacsigeena iyo hababkayaga waxaa loo habeeyay si loo hubiyo in macaamiisheennu ay helaan noocyo badan oo badeecooyin iyo xalal ah oo leh waqtiyada ugu gaaban ee sahayda. Guushan waxaa suurtogal ka dhigay kooxdeena xirfadda sare leh iyo kuwa khibradda leh. Waxaan raadineynaa dad doonaya inay nala koraan adduunka oo dhan oo ay ka soocaan dadka. Hadda waxaan haysannaa dad qaata berri, leh aragti, jecel fidinta maskaxdooda oo aad uga fog waxa ay u maleeyeen in la gaari karo.
