Keʻa flange hoʻopaʻa iho

Nā mea a me ka lapaʻau ʻili

Mea maʻamau

ʻO ke kila kalapona: ʻO ke kumu kūʻai haʻahaʻa, ikaika kiʻekiʻe, pono ka ʻili i ka mālama ʻana i ka ʻōpala, e like me ka galvanizing a me Dacromet.

Ke kila kila (304/316): Ke kū'ē i ka corrosion ikaika, kūpono no nā wahi humid a i ʻole kemika.

Aluminum alloy/keleawe: Nā hiʻohiʻona koi māmā a conductive paha, akā me ka ikaika haʻahaʻa.

Lapaʻau ʻili

Galvanization: hoʻokaʻawale ʻia i ka electroplating (blue a me keʻokeʻo zinc, color zinc) a me ka wela-dip galvanizing, maʻamau kūʻokoʻa, kūpono no nā kaiapuni o loko.

Dacromet (zinc chromium coating): ʻAʻohe pilikia o ka hydrogen embrittlement, ke kūpaʻa wela kiʻekiʻe, ke kūpaʻa corrosion, hoʻohana ʻia i nā kaʻa a me waho.

Phosphating: hoʻonui i ka lubricity a hoʻemi i ka friction hoʻonohonoho.

ʻO ka uhi ʻana o ka nylon: hoʻokaʻawale, anti loosening, hoʻohana maʻamau i nā mea uila.

Nā kahua noi

ʻO ka hana kaʻa: ʻO nā ʻāpana metala, nā panela o loko, a me ka hoʻopaʻa ʻana i nā kaula uwea pono e pale i ka haʻalulu a me ka hemo.

ʻO nā mea uila: ʻO ka papa kaapuni a me ka hui pū ʻana, ka nui liʻiliʻi (M2-M4) e pale i ka hoʻopili conductive.

Ka hoʻonanea hoʻonaʻauao: Ka hoʻokomo ʻana i nā pā kila kala, nā puka alumini alumini a me nā puka makani, a me ka pale ʻana i nā ʻili flange mai nā ʻōpala.

Nā lako mīkini: nā panela a me nā pā i hoʻopaʻa ʻia e kū i nā kaiapuni haʻalulu.

Nā kikoʻī a me nā kūlana

Nā kikoʻī maʻamau

Anawaena inoa: M2 a M12 (maʻamau M4-M6).

Ka lōʻihi: 6mm a 100mm, e pili ana i nā koi noi.

Anawaena flange: maʻa mau 2-3 manawa ke anawaena o ka wili (e like me ka M5 flange ili anawaena o kahi o 10-15mm).

kūlana honua

Kūlana aupuni: GB/T 15856.4 (Pan head cross flange self tapping screws).

Kūlana Kelemānia: DIN 7500 (Ke kūlana ʻenehana no ka paʻi ʻana iā ia iho).

Nā kūlana ʻAmelika: ANSI/ASME B18.6.4, SAE J78 (nā noi kaʻa).