Chain yeChina yeGiredhi 80 Alloy yemhando yepamusoro yeHoist/G80 Lifting Chain (EN 818-7)
Kuti tigare tichivandudza hurongwa hwekutarisira kuburikidza nemutemo wekuti "nechokwadi, kutenda kwakanaka uye hunhu ndizvo hwaro hwekuvandudzwa kwebhizinesi", tinonyanya kushandisa kukosha kwezvigadzirwa zvine chekuita nazvo pasi rese, uye tinogara tichigadzira zvigadzirwa zvitsva kuti zvienderane nezvinodiwa nevatengi veGood Quality China Grade 80 Alloy Chain yeHoist/G80.Cheni Yekusimudza(EN 818-7), Tinokukurudzira kuti utaure nesu sezvo tiri kutsvaga shamwari mubhizinesi redu. Tave nechokwadi chekuti uchaona kuti kushanda nesu hakungobatsiri chete asiwo kunobatsira. Tagadzirira kukupa zvaunoda.
Kuti tigare tichivandudza hurongwa hwekutarisira kuburikidza nemutemo wekuti "nechokwadi, kutenda kwakanaka uye hunhu ndizvo hwaro hwekuvandudzwa kwebhizinesi", tinonyanya kukoshesa kukosha kwezvigadzirwa zvine chekuita nazvo pasi rese, uye tinogara tichigadzira zvigadzirwa zvitsva kuti zvienderane nezvinodiwa nevatengi vedu.Cheni yeChina, Cheni Yekusimudza, Kwemakore anopfuura gumi eruzivo muchirongwa ichi, kambani yedu yawana mukurumbira wakanaka kubva kumba nekune dzimwe nyika. Saka tinogamuchira shamwari dzinobva kumativi ese epasi kuti dziuye kuzotibata, kwete chete nekuda kwebhizinesi, asiwo nekuda kweushamwari.
Chikamu
Kusimudza nekusunga, cheni yekusimudza, cheni pfupi yekubatanidza, kusimudza cheni yakatenderera, cheni yeGiredhi T, cheni yeGiredhi DAT, cheni yeGiredhi DT, cheni pfupi yekubatanidza yeDIN EN 818-7 yekubatanidza kwenguva pfupi yezvinangwa zvekusimudza, cheni yekuisa chisimbiso chetinji yakanaka, cheni yesimbi ye alloy
Kushandiswa
Kusimudza nekusunga, kusimudza mitoro, kusunga mitoro
Mufananidzo 1: cheni yekusimudza / zvinongedzo
Kiyi
| 1 | Mutsetse wepakati wekubatanidza unoyambuka | l | kureba kwenzvimbo yekupidigura kwakawanda |
| p | ndiyo pfungwa yacho | dm | dhayamita yezvinhu sezvayakayerwa |
| ds | dhayamita ye weld | e | kureba kwacho kunokanganiswa ne welding |
| w3 | upamhi hwemukati pa weld | w2 | upamhi hwekunze pamusoro pe weld |
Tafura 1: kukwirira kwecheni / kubatanidza saizi (mm)
| Nominal size dn | Material diametertolerance | Pitch | Width | Gauge length of 11 x pn | Wmunda diameter ds max. | |||
|
pn |
kushivirira1) | yemukati w3 miniti. | zvekunze w2 zvakawanda. |
l |
kushivirira1) | |||
| 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) Kushivirira uku kunowanzo kamurwa kuita + 2/3 uye - 1/3 yekubatana kwegauge uye kureba kwegeji yakajairwa. | ||||||||
Tafura 2: kutakura cheni yekushanda mutoro muganho (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 |
| kushushikana kwepakati N/mm2 | 200 | 160 | 100 |
Tafura 3: simba rekugadzira cheni yekutakura zvinhu uye simba rekuparara
| Nominal size dn mm | Manufacturing proof force (MPF) kN mmukati. | Breaking force (BF) kN mmukati. |
| 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 |
Tafura 4: kureba kwese uye kuomarara kwenzvimbo
|
| mhando dzecheni dzechikwidzo | ||
| T | DAT | DT | |
| Kureba kwese kwese A %min | 10 | 10 | 5 |
| kuomarara pamusoro pemvura dn < 7 mm, HV 5 dn = 7 mm kusvika 11 mm, HV 10 dn > 11 mm, HV 10 |
360 360 360 |
500 500 450 |
550 550 500 |
Kuti tigare tichivandudza hurongwa hwekutarisira kuburikidza nemutemo wekuti "nechokwadi, kutenda kwakanaka uye hunhu ndizvo hwaro hwekuvandudzwa kwebhizinesi", tinonyanya kushandisa kukosha kwezvigadzirwa zvine chekuita nazvo pasi rese, uye tinogara tichigadzira zvigadzirwa zvitsva kuti zvienderane nezvinodiwa nevatengi veGood Quality China Grade 80 Alloy Chain yeHoist/G80.Cheni Yekusimudza(EN 818-7), Tinokukurudzira kuti utaure nesu sezvo tiri kutsvaga shamwari mubhizinesi redu. Tave nechokwadi chekuti uchaona kuti kushanda nesu hakungobatsiri chete asiwo kunobatsira. Tagadzirira kukupa zvaunoda.
Hunhu HwakanakaCheni yeChina, Kusimudza Cheni, Kwemakore anopfuura gumi eruzivo muchirongwa ichi, kambani yedu yawana mukurumbira mukuru kubva kumba nekune dzimwe nyika. Saka tinogamuchira shamwari dzinobva kumativi ese epasi kuti dziuye kuzotibata, kwete chete nekuda kwebhizinesi, asiwo nekuda kweushamwari.
