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Nkọwa nke eriri BSP

Oge: 2022-05-19 Hits: 4

Nkọwa nke eriri BSP

Eriri bụ isi n'ụdị nhazi akụkụ nke igwe eji ejikọta, ijikọ, ịnya ụgbọ ala na ibufe mbugharị. Enwere ọtụtụ ụdị eri, na usoro akara eri na koodu nke mba dị iche iche anaghị agbanwe agbanwe.

 

Ọkọlọtọ maka eriri eriri inch 1

The British ọkpọkọ egwud(BSP) ewepụtara ya site na eriri nkịtị nke Britain (nke a makwaara dị ka eriri Wyeth nke Britain). Nchikota nke British common thread pipe series na eri eze udi (eze udi) na-esetịpụrụ isi akụkụ nke British ọkpọkọ eri.

Ka ọ dị ugbu a, ndị IS anabatala ọkọlọtọ inch threadO ọkọlọtọ, ọhụrụ ISO ọkpọkọ eriri ọkọlọtọ na-ekewa n'ime unsealed ọkpọkọ eriri ISO228-1: 2000 na akara ọkpọkọ eriri BỤ.O7-1: 2000 ụkpụrụ abụọ dị iche iche. N'ime ha, e bu ụzọ mepụta ISO7 na 1955, ISO228 bụ nke mbụ e mepụtara na 1978. Na mgbakwunye na United States, ọtụtụ mba ndị na-emepụta ihe n'ụwa nwere ntụaka ma ọ bụ ihe dakọtara iji nweta ụkpụrụ abụọ a iji zụlite ụkpụrụ eriri ọkpọkọ nke ha.

Usoro dabara adaba maka eriri ọkpọkọ 2 inch

Enwere ụzọ abụọ maka ịmechi eriri ọkpọkọ inch, "kọlụm/cone" na "cone/cone". Ụdị abụọ nke inch sealing pipe threads na-eji ụdị mgbanaka dị iche iche (cylindrical ring gauges na tapered ring gauges) na nkwụnye nkwụnye (ụgbọ elu datum dị n'ọnọdụ dị iche, na ụgbọ elu datum abụọ dị ọkara nha nha). Mba Europe na-ejikarị eri "ogidi/cone" mating; ebe mba ndị na-abụghị ndị Europe na-ejikarị eri "cone/cone" mating. Tupu 1994, ọkọlọtọ ISO maka eriri ọkpọkọ ọkpọkọ nke Britain na ọkọlọtọ nlele ya ka emebere dabere na sistemu “cone/cone” mating. Mgbe afọ 2000 gachara, a na-ahazi ọkọlọtọ ISO nke eriri eriri nke British sealing pipe na ọkọlọtọ nlele ya dabere na sistemu “column/cone” mating.

 

The British sealing ọkpọkọ eri bụ izugbe nzube akara ọkpọkọ, na-eji tinye akara ihe na eri. Eji mara ya site na ọnụ ahịa dị ọnụ ala yana izi ezi n'ịrụ igwe. Ọ dịghị akara nri nri nwere ike hụ na eri nke akara njikọ bụ akọrọ sealing ọkpọkọ eri. Enweghị eriri ọkpọkọ ọkpọkọ n'ime usoro eriri ọkpọkọ Inch. Akara ọkpọkọ eri nwere n'ibu njikọ na akara abụọ isi ọrụ: na-abụghị sealing ọkpọkọ eri naanị n'ibu njikọ otu ọrụ. N'ihi iji eriri ọkpọkọ na-emechi emechi, nhazi nhazi, mgbakọ na teknụzụ nyocha, ọkọlọtọ ọkpọkọ dị ugbu a enweghị ike ijide n'aka na enwere ike mechie akụkụ niile eri na-ezute ọkọlọtọ.