① mamiriro ekutumira
Inoreva mamiriro ekupedzisira epurasitiki deformation kana ekupedzisira kupisa kurapwa kwechigadzirwa chakaunzwa.Kazhinji, kupisa kunoputika kana kutonhora kudhonza (kukunguruka) nyika kana kugadzira mamiriro ekugadzira: mamiriro ekugadzirisa kupisa kwekutakura mushure mekupisa, kana moto wenguva dzose (yakajairika), kugadziriswa kwehutano, sarudzo yakasimba, annealing state maererano neboka rekupisa kupisa.Paunorayira, mamiriro ekutumira acharatidzwa muchibvumirano.
② inounzwa nehuremu chaihwo kana nehuremu hwekufungidzira
Kurema chaiko-Pakusvitsa, huremu hwechigadzirwa hunounzwa nekuyera (kuyera) uremu;
Theoretical uremu-Uremu hwechigadzirwa uremu hunoverengerwa kubva kuhukuru hwezita hwesimbi.Kuverengera fomula ndeiyi inotevera (inodiwa maererano nehuremu hwekufungidzira, hucharatidzwa muchibvumirano): huremu hwekufungidzira pamamita (iyo density yesimbi. iri 7.85 kg/dms3) formula yekuverenga:
Type w = (DS) S: theoretical huremu hweT imwe simbi pombi pamamita, kg/m;zita rekunze dhayamita reD-simbi pombi, m: s zita remadziro ukobvu hweimwe pombi yesimbi, m.
③ vimbiso mamiriro
Zvinoenderana nechiyero chazvino chezuva rakatarwa rekuongorora uye kuona kuteedzera kwechiyero, chinonzi garandi mamiriro.Mamiriro echivimbiso akakamurwawo kuita:
A. Basic guarantee conditions (inozivikanwawo sekuti zvinosungirwa vimbiso zvisungo).Zvisinei kana zvaratidzwa mukondirakiti.Matekiniki ese achabuda pakuongorora, uye nekuona kuti ongororo yabuda inoenderana neyakajairwa.Senge chemical composition, mechanical zvivakwa, saizi kutsauka, kunaka kwepamusoro uye kuona kukanganisa, hydraulic test kana pressure fan kana kuwedzera 1 1 uye mamwe maitiro ekuita maitiro ekuedza, anodiwa mamiriro.
B. Agreement guarantee conditions: Kunze kwezvimiro zvechivimbiso zvehwaro muchiyero, pane ” nhaurirano pakati pemapato maviri maererano nezvinodiwa neanokumbira. Uye zvicherechedze muchibvumirano? The quot;kana kuti ” kana mutengi achida.Tsvaka…, inofanira kuratidzwa muchibvumirano “;vamwe vatengi, zvinokosha garandi zvinodiwa zvakadai kuumbwa, michini zvinhu, saizi kutsauka, etc.) kana zvimwe kuongorora zvinhu (zvakadai sesimbi pombi ellipticity, kusaenzana rusvingo ukobvu).Matemu pamusoro uye zvinodiwa, pakurayira, kupa uye zvinodiwa mapato mapato achataurirana, kusaina chibvumirano chehunyanzvi hwekugovera uye kuchiratidzira muchibvumirano. Naizvozvo, mamiriro aya anozivikanwawo sechibvumirano chekuvimbisa mamiriro.Kune zvigadzirwa zvine chibvumirano chevimbiso mamiriro, mutengo unofanirwa kuwedzerwa.
④ nyora mirairo kana makomendi pa
"Batch" iri muhutano inoreva chikwata chekuongorora, iyo yekuongorora.Kana chikwata chechikwata cheboka, chinonzi batch yekutumira.Kana bheti rekutakura rakakura, rimwe nerimwe rekutakura rinogona kusanganisira mabheji akawanda ekuongorora: apo bhati rekutakura. idiki, bhechi rekuongorora rinogona kukamurwa kuita mabheji akati wandei.Kuumbwa kwe "batch" kunowanzo kuve nezvinotevera zvinopihwa (ona zvinoenderana nemitemo):
A. Batch rimwe nerimwe richave rakaumbwa nemapombi esimbi ane nhamba yemhando imwe chete (simbi giredhi), iyo imwechete yevira (tangi) nhamba kana imwechete yechoto nhamba yaamai, kutsanangurwa kwakafanana uye imwechete yekupisa kupisa system (nguva dzevira).
B. Pamusoro pemhando yepamusoro yekabhoni simbi yekugadzira mapaipi uye mapombi emvura, mavira akasiyana (matangi) anogona kuva nenhamba yemhando imwechete, chirevo chakafanana uye hurongwa hwekupisa kupisa (nguva dzevira).Kuumbwa kwepombi yesimbi.
C. Batch imwe neimwe ye welded simbi pombi ichave yakagadzirwa nesimbi pombi ine giredhi rimwechete (simbi giredhi) uye zvakafanana kutsanangurwa.
⑤ simbi yemhando yepamusoro uye yemhando yepamusoro simbi
MuGB / T699-1999 uye GB / T3077-1999 zviyero, mhando yayo yakadzoserwa ne "A", yesimbi yegiredhi yepamusoro, kana zvisina kudaro simbi yemhando yepamusoro.Simbi yemhando yepamusoro yepamusoro mune zvimwe kana zvese zvinotevera:
A. Deredza huwandu hwemukati wechikamu:
B. Deredza zviri mukati mezvinhu zvinokuvadza (zvakadai sekuyerera, phosphorus nesimbi):
c.kudzivirira
Shandong Jute Steel Pipe Co.,Ltd.
Contacts: Mr. Ji
WhatsApp: +86 18865211873
WeChat: +86 18865211873
E-mail: jutesteelpipe@gmail.com
E-mail: juteguanye@aliyun.com
Nguva yekutumira: Mar-10-2022
