Seerndi Hakkunde Valve Aaludere Forge & Valve Aaludere Cast

I. Laawol peewnugol

Valve ƴeewndo njamndi mboɗeeri ina feewna Siin:

Pewnirtee ko e peeje forgo, billet njamndi ndii ina ɓuuɓnee, ina waɗa heen doole (hono martolin, ekstrusion) ngam feewnude ɗum, caggal ɗuum golle mekanik mbaɗee.

Laawol forgo ngol ina addana ƴiye njamndi laaɓtuɗe e mbaydi ndi denndaangal, tawa alaa ko bonnata ɗum ko wayi no pores e naatgol ƴiye.

Valve njamndi mboɗeeri:

Peewnirtee ko e laawol ɓuuɓngol, njamndi mboɗeeri ina werlee e nder lowre ngam coofde e mbaydi, caggal ɗuum ina njuutee.

Laawol ɓuuɓgol ngol ina waawi addude caɗeele ko wayi no pores, ɓuuɓol ɓuuɓngol walla mbaydi ndi fotaani, ɗi poti moƴƴineede e nder golle caggal ɗuum.

II. Sifaaaji kaɓirɗe

Valve njamndi mboɗeeri:

Doole toowɗe : Forgo ina itta ŋakkeende ndernderiire, semmbe mekanik (resistence tension e résistance à impact) ɓuri semmbe castings.

Moƴƴinde ɓuuɓri : ina moƴƴi e ɓuuɓri toowndi, nguleeki toowki walla ngonka golle ɓurtuka.

Siifde ɓurɗo moƴƴude : Njamndi ndii ina jogii ɓuuɓri toowndi, ndi weeɓaani ɓuuɓde.

Valve njamndi mboɗeeri:

Lesɗinde tiiɗnaare : mbaydi wertallo ina waawi jogaade ŋakkeende mikroskoop, ko ɗuum waɗi ɗum ɓurde waawde ɓuuɓde e les ɓuuɓri mawndi.

Coodgu les : ina moƴƴi e peewnugol keewal valveeji baɗɗi mbaadiiji caɗtuɗi walla mawɗi.

III. Sifaa & Teddeendi

Valve njamndi mboɗeeri:

Sifaa oo ina weeɓi, ko ɓuri heewde ko simme walla ko ɓuuɓɗo e nder diisnondiral. Teddeendi ɓurndi hoybude (fotde 20% haa 30% ɓuri hoybude e valveeji njamndi mboɗeeri jogiiɗi sifaaji gooti).

Njamndi mboɗeeri wafer buubaaji valve jom en Siin:

Ko mbaydiiji caɗtuɗi (ko wayi no laabi ɓuuɓɗi keertiiɗi, ɓalli keewɗi ɓulli) ina mbaawi feewnireede. Teddeendi ndii ina mawni kadi teddeendi ndii ina heewi ɓurde teddude ngam ustude ŋakkeende semmbe.

IV. Sarɗiiji golle kuutorteeɗi

Valve njamndi mboɗeeri:

Siistemaaji toowɗi e nguleeki toowki : ko wayi no jolngooji, gollorɗe petroŋ, e jolngooji aawdi toowndi.

Wertallo nguleeki les : ko wayi no gaasuuji ɓuuɓɗi (LNG), njamndi mboɗeeri ina jogii tiiɗnaare nguleeki les ɓurndi moƴƴude.

Mediaaji bonɗi : ndiyam tooke, ɓuuɓɗam e ɓuuɓɗam (sabu ɓurde hoolaade).

Siin njamndi mboɗeeri Swing ƴeewndo Valve:

Sarɗiiji golle gaadoraaɗi hakkundeeji e lesɗi : ko wayi no ɓuuɓnude ndiyam, tuubakooɓe kuuɓtodinɓe e nder gollorɗe, e aaludere leslese.

Media corrosive : Reentaade mboros ina waawi ɓeydeede e ɓeydude geɗe alloy (hono valveeji njamndi mboɗeeri ɓuuɓndi).

Valveeji mawɗi : So tawii golle forgo ɗee ina pamɗi, ɓuuɓnude ɓuri moƴƴude ko e ɓalli valveeji mawɗi.

V. Coodgu & Duuɓi jokkondire

Valveeji njamndi mboɗeeri:Toowgol njoɓdi kaɓirɗe, njulaagu mawngu e forging dies e kaɓirɗe. Taƴre peewnugol juutnde, ina moƴƴi e batte tokoose walla e sarɗiiji toowɗi. Ko ɓuri heewde e coggu yuɓɓo.

Valveeji njamndi mboɗeeri:Coodgu mooftirgel ngel ina famɗi no feewi, ɗum noon ina moƴƴi e peewnugol keewngol. Taƴre peewnugol ndee ina juuti, kadi njoɓdi ndii ina ɓuri waawde.

VI. Standarduuji & Maandeeji keewɗi

Siin waɗii Valve ƴeewndo:

Sifaaaji : ASTM A105 (aaludere karbon), A182 (aaludere ɓuuɓnde), ekn... Maande ndee ina heewi wonde helmere “Forged”.

Valve damal njamndi mboɗeeri:

Sifaaaji : ASTM A216 (aaludere karbon), A351 (aaludere ɓuuɓnde), ekn... Maande ndee ina heewi wonde helmere “Cast”.