DONGSHAO, o se gaosi oloa lauiloa i Saina, ua naunau e ofo atu ia te oe Round Head Square Neck Bolts. Matou te folafola atu e tuʻuina atu ia te oe le lagolago sili ona lelei pe a uma ona faʻatau atu ma vave tuʻuina atu.
Hebei Dongshao Fastener Manufacturing Co., Ltd. ose ta'uta'ua fa'atau oloa ma fa'ameamea o fa'amau fa'atafa'afa'ato'a ulu i Saina.
O faʻamau o le Round Head Square Neck o loʻo gaosia e le kamupani e lapotopoto ma e mafai ona faigofie ona pasia i totonu o le pu lapotopoto, faʻafaigofie le faʻapipiʻiina ma le talepeina. O lona ua e foliga faatafafa, o lona igoa lea. O lenei mamanu e faʻateleina ai lona nofoaga faʻafesoʻotaʻi ma le nati, ma faʻapupulaina ai le mautu o le faʻasalalauga.
1. Fa'atonuga ma Fuafuaga Lelei
Fuafuaga o le Ulu Ta'amilomilo Smooth: O le ulu o le ulu o lo'o fa'aalia ai le lamolemole, lapotopoto lapotopoto e mafai ai ona fa'aofi lelei i pu li'o muamua. O lenei mamanu e le gata ina faʻaleleia ai le faʻaogaina o meafaigaluega faʻapipiʻi ma le faʻamavaeina ae faʻamautinoa ai foi se foliga matagofie ma faʻaleleia atili le saogalemu.
Tulaga Tulaga Fa'aigoa Fa'aigoa: O le fa'ailoga fa'ailoga fa'atafafafa e loka fa'amaumau i totonu o le avanoa fa'aipoipo, e maua ai se galuega e loka ai le tagata lava ia a'o fa'amauina e taofia ai le vili mai le feliuliua'i. O lenei mamanu e matua fa'apupulaina ai le vaega fa'afeso'ota'i ma mea fa'avae po'o fa'ameamea, ma fa'apenaina ai le fa'aleleia atili o le fa'amautu o le fa'aulu.
2. Meafaitino ma Uiga Gaosi Mea
Mea Fa'apitoa Maualuga Maualuga: O a tatou oloa autu o lo'o gaosia i le fa'aogaina o mea mata'utia maualuga e pei o u'amea u'amea ma u'amea u'amea. O nei mea e ofoina atu ai le malosi sili ona malosi ma maua ai le malosi, faʻamautinoaina o faʻamau e tetee atu i le faʻaleagaina poʻo le gau e oʻo lava i le lavelave, maualuga-avega faʻaogaina siosiomaga.
Togafitiga Maualuga Maualuga (Tekinolosi Tekonolosi): E mafai ona togafitia le faʻaogaina o luga o le paʻu i tekinolosi faʻapipiʻi faʻapipiʻi a le Dacromet. O lenei faiga e maua ai le sili atu o le tetee i le tau ma le faʻamaʻi faʻamaʻi ma le puipuiga o le ele, puipuia lelei le pala o le siʻosiʻomaga ma faʻateleina le ola tautua o le oloa.
3. Tele Avanoa o Talosaga
O fa'amau fa'atafafafafa'afa'afa'aifa'i a Dongshao e iai sona sao taua i le fa'amauina o vaega i masini mamafa eseese, ta'avale felauaiga, ma galuega tetele:
Ta'avale ma Felauaiga: Fa'aaoga lautele mo uili fa'amau, axles, ma fa'avaa tino i le gaosiga o ta'avale.
Inisinia ma Fa'ato'aga Masini: Fa'aaogaina mo le fa'amautuina o vaega fa'avae i masini faufale, masini si'i, ma masini fa'ato'aga fa'aonaponei.
Alamanuia ma Faufale: E fetaui lelei mo mea tau alamanuia e manaʻomia ai le maualuga o le seismic resistance ma anti-loosening capability, e pei o faiga faʻapipiʻi photovoltaic ma fausaga uʻamea.
| (mm) | M6 | M8 | M10 | M12 | M14 | M16 | M20 |
| P | 1 | 1.25 | 1.5 | 1.75 | 2 | 2 | 2.5 |
| dk max | 13.1 | 17.1 | 21.3 | 25.3 | 29.3 | 33.6 | 41.6 |
| dk min | 11.3 | 15.3 | 19.16 | 23.16 | 27.16 | 31 | 39 |
| k1 maualuga | 4.4 | 5.4 | 6.4 | 8.45 | 9.45 | 10.45 | 12.55 |
| k1 min | 3.6 | 4.6 | 5.6 | 7.55 | 8.55 | 9.55 | 11.45 |
| k max | 4.08 | 5.28 | 6.48 | 8.9 | 9.9 | 10.9 | 13.1 |
| k min | 3.2 | 4.4 | 5.6 | 7.55 | 8.55 | 9.55 | 11.45 |
| s max | 6.3 | 8.36 | 10.36 | 12.43 | 14.43 | 16.43 | 20.82 |
| s min | 5.84 | 7.8 | 9.8 | 11.76 | 13.76 | 15.76 | 19.22 |
| r min | 0.5 | 0.5 | 0.5 | 0.8 | 0.8 | 1 | 1 |
| ds max | 6 | 8 | 10 | 12 | 14 | 16 | 20 |
| ds min | 5.35 | 7.19 | 9.03 | 10.86 | 12.70 | 14.70 | 18.38 |
Gaosiga Meafaigaluega & Lagolago Fa'ainisinia
Ua fa'atūina e Dongshao Fasteners se fa'ato'aga, fa'auma-i-u'u fale gaosiga. O lo'o fa'aauupegaina i matou i masini fa'ato'a malulu ma le tele o vaega fa'apitoa e fa'aoso vevela, ma ua teu fa'afaigaluega i masini fa'apipi'i nati mai Taiwan. Faʻapipiʻiina e CNC ma lathes masani, pneumatic ma hydraulic lomitusi, masini filo-loli, viliina / oloina / vili meafaigaluega, ma laina tuʻufaʻatasia vevela, e mafai e le kamupani ona tuʻufaʻatasia uma le gaosiga o le tele ma le gaosiga masani o vaega e le masani ai pe le faʻatatauina e faʻatatau i ata faʻatau.
I le faaopoopo atu i faʻamau faʻatafafafafafafafaʻi-ua ulu, o la matou laina oloa e aofia ai le tele o vaega:
Fa'asologa o Faufale Malosi Maualuga: Lapopo'a fa'amau hex ma fa'amau-pulea (TC) mo fausaga u'amea; nati hex ma faʻamau maualuga (faʻataʻitaʻiga, ANSI / ASME A325 ma le A490 faʻasologa).
Malosiaga Fou & Malosiaga Fa'apitoa: Fa'ato'a fa'a'u'u vevela mo faiga fa'a photovoltaic ma fa'apitoa fa'apitoa mo le fa'aogaina o le malosi o le matagi.
Fa'a'au Fa'a'au'au Fa'ato'a & Fa'amau Fa'asologa: ANSI/ASME B7 fa'a'au filo; taula kemisi ma masini; GB faʻalautele taula; fa'amea fa'ai'u fa'ai'u fa'atoa.
Uamea uamea ma mea fa'aoga: Sikulu fa'atasi uamea fa'aluma; fa'amau ma lima mo fa'amau fa'apipi'i; ANSI/ASME F436 fufulu mafolafola ma nati A563.
Lagolago Fa'atekinisi A'o le'i fa'atau atu: Mauaina o se malamalamaga loloto i mana'oga o tagata fa'atau e tu'uina atu fa'atalanoaga fa'apitoa fa'apolofesa, fa'atonuga filifiliga o meafaitino, ma fofo fa'apitoa e tasi le taofi.
Puleaina i totonu: Pulea lelei o le faʻatonuina o faʻatonuga ma le tulituliloaina o mea faʻauma e faʻamautinoa ai le saogalemu ma le taimi e tuʻuina atu ai oloa.
Lagolago i le maeʻa ai o le faʻatau atu: Taʻiala faʻapitoa faʻapitoa, lagolago tausiga, ma aʻoaʻoga a tagata faʻatau e faʻamautinoa ai le faʻatinoga umi ma le taua o faiga faʻapipiʻi i le taimi o le faʻagaioiga.