Warshadda Xirfadeed ee Shiinaha Fasalka 80 ee Silsiladda Birta ee Xamuulka ah ee loogu talagalay Kor u qaadista
Helitaanka qanacsanaanta macaamiisha waa ujeeddada shirkaddayada weligeed. Waxaan sameyn doonnaa dadaallo weyn si aan u horumarinno badeecooyin cusub oo tayo sare leh, u daboolno baahiyahaaga gaarka ah oo aan ku siinno adeegyo iib kahor, iib ah iyo iib kadib ah oo loogu talagalay Warshad Xirfadeed oo loogu talagalay Shiinaha oo leh Silsilad Bir ah oo loogu talagalay Qaadista Qalabka, Shaqada Wadajirka ah waxaa lagu dhiirrigelinayaa dhammaan heerarka iyadoo la adeegsanayo ololeyaal joogto ah. Shaqaalahayaga cilmi-baarista waxay tijaabiyaan horumarro kala duwan oo gudaha warshadaha ah si loo horumariyo badeecadaha.
Helitaanka qanacsanaanta macaamiisha waa ujeeddada shirkaddayada weligeed. Waxaan sameyn doonnaa dadaallo weyn si aan u horumarinno badeecooyin cusub oo tayo sare leh, u buuxinno shuruudahaaga gaarka ah, oo aan ku siinno adeegyo iib kahor, iib ah iyo iib kadib.Silsilad Bir ah oo Shiinaha ah, Silsilad Xiriir ah, Helitaanka joogtada ah ee alaabada iyo xalalka heerka sare ah oo ay weheliso adeeggayaga iibka kahor iyo iibka kadib ee aadka u fiican wuxuu xaqiijinayaa tartan xooggan oo ka jira suuq caalami ah oo sii kordhaya. Soo dhawoow macaamiisha cusub iyo kuwa duugga ah ee ka kala yimid dhammaan qaybaha nolosha si aad noola soo xiriirto si aad mustaqbalka xiriir ganacsi iyo guul u gaarto!
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 |
Helitaanka qanacsanaanta macaamiisha waa ujeeddada shirkaddayada weligeed. Waxaan sameyn doonnaa dadaallo weyn si aan u horumarinno badeecooyin cusub oo tayo sare leh, u daboolno baahiyahaaga gaarka ah oo aan ku siinno adeegyo iib kahor, iib ah iyo iib kadib ah oo loogu talagalay Warshad Xirfadeed oo loogu talagalay Shiinaha oo leh Silsilad Bir ah oo loogu talagalay Qaadista Qalabka, Shaqada Wadajirka ah waxaa lagu dhiirrigelinayaa dhammaan heerarka iyadoo la adeegsanayo ololeyaal joogto ah. Shaqaalahayaga cilmi-baarista waxay tijaabiyaan horumarro kala duwan oo gudaha warshadaha ah si loo horumariyo badeecadaha.
Warshadda Xirfadeed eeSilsilad Bir ah oo Shiinaha ah, Silsilad Xiriir ah, Helitaanka joogtada ah ee alaabada iyo xalalka heerka sare ah oo ay weheliso adeeggayaga iibka kahor iyo iibka kadib ee aadka u fiican wuxuu xaqiijinayaa tartan xooggan oo ka jira suuq caalami ah oo sii kordhaya. Soo dhawoow macaamiisha cusub iyo kuwa duugga ah ee ka kala yimid dhammaan qaybaha nolosha si aad noola soo xiriirto si aad mustaqbalka xiriir ganacsi iyo guul u gaarto!
