EMEchaala ngwaahịa:
Kacha ọtụtụ-eji nke ọ bụla gasket imecha, n'ihi na ọ fọrọ nke nta adabara niile nkịtị ọrụ cinditions. Nke a bụ oghere gburugburu gburugburu.
A na-emepụta nha flanges 12 ″ (304.8mm) na nke pere mpe site na iji ngwa imi 1/16 ″ gburugburu na nri 1/32″ kwa mgbanwe.
Maka nha 14 ″ (355.6mm) na ibu. Emechara ya na ngwa 1/8 ″ okirikiri imi na nri 3/64″ kwa mgbanwe.
SPIRAL SERADE MA ọ bụ Ise foto:
Emecha a na-arụpụta site na iji ngwa imi gburugburu 90°.
AKWỤKWỌ KWESỊRỊ:
Emecha a na-arụpụta site na iji ngwa imi gburugburu 90°.
MMECHI MMỤTA:
Ngwá ọrụ ịkpụ a na-arụ ọrụ ga-enwe radius ihe dịka 0.06 inch.
Ngwucha elu ga-esi na ya pụta ga-enwe 125μ inch ruo 250μ inch (ANSI B16.5 para 6.4;4.1)
1.EWUlite Ihu. NA nnukwu nwoke na nwanyị
A na-eji serrated-concentric ma ọ bụ serrated-spiral emecha nke nwere site na 34 ruo 64 grooves kwa inch.
Ngwá ọrụ ịkpụ a na-arụ ọrụ nwere radius ihe dị ka 0.06 inch.
Ngwucha elu ga-esi na ya pụta ga-enwe 125μ inch (3.2μm) ruo 500μ inch (12.5μm) ihe siri ike.
2.IGBO NA EGWU, NA NKEWA NKEWA NA NWANYI
The gasket kọntaktị elu adịghị gafere 125μ in. (3.2μm) roughness
3.njikọ mgbanaka
The n'ime mgbidi elu nke gasket uzo adịghị gafere 63μ in. (1.6μm) roughness.
4. kpuru ìsì
Ọkpụkpọ ndị kpuru ìsì ekwesịghị ịbụ ihu n'etiti ma ọ bụrụ na, mgbe a na-ebuli akụkụ etiti a, dayameta ya dịkarịa ala 1 inch.
obere karịa n'ime dayameta nke akwa akwa nke klas nrụgide kwekọrọ.
Mgbe akụkụ etiti dara mbà n'obi, dayameta ya adịghị elu karịa n'ime dayameta nke klaasị nrụgide kwekọrọ.
Machining nke ebe dara mbà n'obi adịghị mkpa.