E fa'afefea ona filifili le fa'amau sa'o? O a fa'ailoga autu e tatau ona e iloa?

A o'o mai ile filifilia ole fa'amau sa'o mo lau poloketi, e tele mea taua e mafaufau i ai. Mai tulaga o oloa ma faʻamatalaga i meafaitino, togi malosi, ma togafitiga luga, o elemene taʻitasi e taua tele i le fuafuaina o le faʻatinoga ma le faʻamaoni o le faʻamau. I totonu o lenei tusitusiga, o le a matou suʻesuʻeina le loloto o iloiloga mo le filifilia o le faʻamau saʻo, tuʻuina atu faʻamatalaga faʻapolofesa e fesoasoani ia te oe i le faia o filifiliga atamai.

Tulaga Fa'atauga ma Fa'amatalaga

O le laasaga muamua i le filifilia o le faʻamau saʻo o le malamalama lea i tulaga faʻatau oloa ma faʻamatalaga e faʻaaogaina ai. Mo faʻamau e mulimulitaʻia tulaga faʻapitoa, e pei o le DIN912 (hexagon socket head screws), o le numera faʻailoga faʻailoga e mafai ona faʻaalia saʻo a latou mamanu ma faʻatinoga. I le leai o ni tulaga manino, o vaega e le masani (vaega e le o ni tulaga masani) e manaʻomia ni ata auiliili e faʻaalia ai lo latou lapopoa ma foliga. I le lalolagi atoa, O le Siamani Institute for Standardization (DIN), The International Organization for Standardization (ISO), Chinese national standards (GB), American National Standards Institute (ANSI) ma Japanese Industrial Standards (JIS) o loʻo faʻalauteleina uma faiga faʻavae.

O faʻamatalaga faʻapipiʻi e masani ona aofia ai ni vaega se lua: o le filo ma le umi o le sikulima. Metric ma INCH o faiga faʻapitoa e lua. Fa'ailoga fa'amau e pei o le M4-0.7x8, lea o le M4 o lo'o fa'atusalia ai le filo pito i fafo o le lautele o le 4mm, 0.7 o le pitch, ma le 8 o le umi o le sikulima. INCH fa'ailoga pei ole 6#-32*3/8, o le 6# o lo'o fa'atusalia ai le filo pito i fafo, 32 o lo'o fa'atusalia ai le numera o filo ile inisi ole umi ole filo, ma le 3/8 ole umi ole sikuila.

Meafaitino

O mea faʻapipiʻi e fuafua ai lo latou malosi, faʻafefeteina ma le ola tautua. O mea masani e aofia ai le carbon steel, stainless steel, stainless steel, copper, aluminum, etc. Carbon steel e mafai ona vaevaeina i lalo o le carbon steel, medium carbon steel, high carbon steel and alloy steel, e pei o SCM435, 10B21, ma isi mea masani e aofia ai SS302, SS304, SS316, ma isi, e tofu ma ona uiga tulaga ese ma talafeagai mo siosiomaga eseese. O mea taua e pei o le fa'afefeteina, malosi, ma le fa'apalepale o le vevela e tatau ona iloiloina ma le toto'a pe a filifilia mea mo lau fa'amau ina ia mautinoa e mafai ona tatalia tulaga fa'amoemoeina.

Fa'ailoga Malosi

E masani lava mo faʻamau uamea carbon, e masani ona faʻavasegaina i ni togi malosi eseese e faʻatatau i lo latou malosi malosi ma le malosi e maua ai. O le malamalama i togi malosi e taua tele mo le faʻamautinoaina o le faʻamau e mafai ona tatalia uta manaʻomia e aunoa ma le toilalo. O togi masani e aofia ai le 4.8, 5.8, 6.8, 8.8, 10.9, 12.9, ma isi. O sikulima maualuga-malosi e pei o oloa i luga aʻe o le 8.8 e masani ona manaʻomia le faʻafefe ma faʻafefeteina e faʻaleleia ai a latou mea faʻainisinia.

Togafitiga i luga

Fa'asagaga i luga ole laiga e fa'atuputeleina ai le fa'a'ele'ele'ele'ele ma fa'aesthetics o fa'amau. Auala masani togafitiga e aofia ai le blackening, galvanizing (e pei o le lanumoana-paʻepaʻe zinc plating, paʻepaʻe zinc plating, ma isi), apamemea uʻamea, nickel plating, chrome plating, ma isi E i ai le siosiomaga faauo ma le le siosiomaga faauo galvanizing layers, ma o le mafiafia o le ufiufi o le a aafia ai foi iʻuga o le suʻega masima. Filifilia o le auala talafeagai i luga o togafitiga e tusa ai ma le siosiomaga faʻaoga ma manaʻoga e mafai ona faʻalauteleina le ola tautua o faʻamau.

I se faapuupuuga, pe a filifilia faʻamau, mea taua e pei o tulaga o oloa, faʻamatalaga, meafaitino, tulaga malosi, ma togafitiga i luga e manaʻomia ona matuaʻi mafaufauina ina ia mautinoa latou te fetaui ma manaʻoga o le faʻaaogaina ma lelei le faʻatinoga ma le umi o le ola.