Area ruvara sepombi - kunyanya tafura uye vanorumbidza

Paint sepombi chinhu fanira muitiro, iyo rine basa kwete chete aesthetic, asi kunowedzera hupenyu Mapaipi. Pendi zvinoitwa consumables dzakadai lähikuva uye pendi. Asi sei kuona sei vanofanira uye zvakakwana, uye pachisara chinosara? Zviri kunyanya kuoma kuita ichi kana kuronga guru yakawanda basa Somuenzaniso, kukurukurirana kubudiswa muna kugovera chechitima. zvakanaka kuverenga huwandu pendi unofanira kuziva ruvara nzvimbo nomutopota. Kudzidza kuverenga izvozvo, tichataura mberi.

mhando pombi

Chokutanga, zvinofanira kucherechedzwa musi pendi kuparadzwa vanoshandurwa kwete chete nokuda ukuru pombi, asiwo chimiro chavo uye nemamiriro acho kubva yavakanga dzakaitwa. Somuenzaniso, unhani pakati kumeso uye chemarata zvigadzirwa akaenzana zvinoda kushanda coatings siyana.

Zvikwepa vanogona zvakasiyana chaizvo chimiro uye chikamu saizi. Zvichienderana parameters izvi, pakutsvaga kukura uye nokushanda nomutopota zvigadzirwa. Vakawanda chimiro cylindrical sepombi vane dzeraundi muchinjikwa-chikamu, kazhinji kushandiswa kuvaka mapaipi uye gasi mapaipi.

A yakakurumbira mhando simbi kuvakwa ndivo profiled nenyere ane muchinjikwa chikamu mumwe kupfuura tenderera. Vanogona kuva denderedzwa, mativi uye rectangular. Pakati pavo vane mapuranga zvivako, siyana simbi zvivako, uriri uye zvaiva.

Corrugated chubhu ine kumativi muchinjikwa chikamu inoshandiswa kuvaka pachivande pressureless mudzimba uye mumaindasitiri pombi dzinotakura tsvina, dutu sewers.

Panewo cône serin'i chubhu. Vari dzaizopiwa pressurization enyika.

nezviyero

Kuverenga huwandu pendi zvinhu nenzira mbiri: kushandisa chaiyo tafura kana tichishandisa geometric Masvomhu. Uye chokwadi, uye mune imwe nyaya, unofanira kuita kuyerwa yakarurama chigadzirwa.

Kana paine tafura makara sikweya pombi, hatidi chete kuwana mairi chinzvimbo pamwe chete ndeiya yakaita parameters sezvo vakawana kubva kuyerwa, uye maonero ingi kuparadzwa kana lähikuva. Kukarukureta kushandisa Masvomhu - zvakawanda yakaoma, asi hapana nzira shoma kunobudirira. Kuti tizive ruvara nzvimbo nenyere chaicho chimiro uye muchinjikwa chikamu, kuMudzidzisi payakavakirwa.

cylindrical sepombi

Kuti Masvomhu, zvinokosha kuziva urefu nenyere uye rayo nharaunda. Kureba unotaurwa metres, uye siyana - mune millimeters. Shandisa mutoo:

S = 2 X π * R X L, apo:

• S - nyere nharaunda kuti kupendwa;
• π - Pi yakaenzana 3.14;
• R - nharaunda;
• L - kureba.

Somuenzaniso, apo chubhu urefu 10 M uye dhayamita 60 neMM, ayo pamusoro nzvimbo yaizova 1,88 ba. m.

Chete mukana wokuti vanhu vanga rinowanikwa, uye coloring nharaunda pombi mapaipi. Musiyano chete pakati zvakagadzirwa ava guru. Somuenzaniso, mune matsime tsvina dhayamita kungava 70-200 masendimita Muzviitiko zvakadaro, nokuda mureza rakakwirira zvigadzirwa izvi -. Masendimita 90.

Area coloring mutopota Profile

Kuti tizive kukosha mubereko zvaanofanira kuziva:

• kukwirira rumwe rutivi nenyere (H);
• kukwirira Ukuwo (W);
• urefu (L).

Masvomhu dzinoitwa kushandisa mutoo: S = 2 X H X L + 2 X W X L. Somuenzaniso, apo urefu panzvimbo yakakwirira 10 M uye mativi - 10 uye 5 cm nharaunda kuti zvemapuranga kwaizova 3 ba. mamita.

Square simbi pombi makara conical

In pombi vane truncated cône matanho anotevera parameters:

• urefu (L);
• dhayamita of denderedzwa diki (R1);
• dhayamita makuru denderedzwa (R2).

Kuti tizive ruvara nzvimbo akashandisa mapaipi payakavakirwa S = 2 X π X R1 X L + π X (R1 X R1 + R2 X R2). Somuenzaniso, kana akagadzira pakureba achava 10 m, uye radii vakaenzana 3 uye 6 cm nharaunda zvachose anenge 2 mamita.

chemarata pombi

In zvigadzirwa zvakadaro chinonetsa kuti zvakarurama ngaaverenge pamusoro nharaunda, nekuti vanogona kanyama pamwe kureba. Nokuti vakasununguka kubva kukarukureta, tsika dzose vakawana vari kuyerwa, zvinokurudzirwa kuti ape mu achinyora muchimiro patafura.

Saka, tinofanira kumisa zvinotevera parameters:

• nharaunda ine curvature (A);
• sandara fungidziro zvikamu urefu uye dhayamita (B, D);
• danho saizi corrugations (C);
• angled mugove kumeso (E);
• kukwirira chemarata mugove (F);
• Product richiswedera mutsetse (G).

In muenzaniso chaiwo, funga kuti Masvomhu yaitwa. Somuenzaniso, mutengo A akaenzana 3 mm. Kuti tizive ukuru woita chikamu nzira 2 X π X A chinoshandiswa Saka 18,84 mm. D ukoshi zvinofanira kaviri, ngazvive akaenzana 20 mm. Pachishandiswa pamusoro data, mumwe anogona kuona pakureba corrugations ari akatambanudza muchimiro - 38,84 mm.

Kubvisa kurereka, compute ukoshi E. mufananidzo uyu achava akaenzana kaviri dhayamita, i.e. 12 mm.

Kufunga kuti kureba chigadzirwa ndiyo 10 m. Kuti kuverenga nhamba pazvirugu, kureba yakakamurwa danho 866 uye vawane zvinhu. Zvadaro chiona nokureba chemarata chubhu iri rwakatambanudzwa ezvinhu. Aine dhayamita pakati, semuenzaniso, 52 neMM, zvachose nzvimbo yaivakwa 54,92 ba. m.

Chisarudzo pendi

Zvikwepa kushandiswa kupenda mhando akasiyana pendi:

• Acrylic enamel, izvo varipo vari Zvinoumba zvinoita zvokufembedzwa, ichipa akasimba uye rakasimba Gloss painoperera.
• Alkyd enamel anounzwa kutengeswa nenzira huru range. inks yakadaro uyewo kuzivikanwa mukurumari, vanoumba yakavimbika rukoko hakuiti kutsemuka Vachaoma.
• Water-dispersive pendi. Zvakanakira nziyo dzakadaro dzinosanganisira kugona kuti nokukurumidza kuomesa uye kusavapo malodor. Payakaipira - murombo kuramba abrasion uye mvura. Asati kushandisa inks mvura-inobva yokupararira nyere kuti zvemapuranga Priming pomutumwa.
• Oil pendi. For Zvikwepa kupenda kashoma kushandiswa. Available duku ruvara siyana. Asati kupenda hukawanika simbi, kusanganisira pombi, paida kushanda kunoita lähikuva, iyo inogona kupa hwakasimba pamwe pendi. Makara sezvamunoita pahwaro mafuta rinoshandisirwa lähikuva rwakapwa dzinenge mbiri akaturikidzana.

Pakusarudza rudzi pendi noruvara mutopota zvakakodzera, kutanga, pfungwa dzavo chinangwa uye anodawo ezvinhu, sezvo zvinhu zvakadai tembiricha, mwando, mukana zvokuimba kukuvadzwa, nezvimwewo, achavaponesa sei mukurumari wependi, uye nguva zvikwepa basa pachavo.