①Delivery mamiriro
Delivery state inoreva mamiriro ekupedzisira epurasitiki deformation kana ekupedzisira kupisa kurapwa kwechigadzirwa chakaunzwa. Kazhinji, zvigadzirwa zvinounzwa pasina kupisa kupisa zvinodaidzwa kuti inopisa-yakakunguruswa kana kutonhora-yakadhonzwa (yakakungurutswa) nyika; zvigadzirwa zvinounzwa nekupisa kwekupisa zvinodaidzwa kuti kupisa kwemamiriro ekurapa, kana zvinogona kunzi normalizing, quenching uye tempering, mhinduro, annealing states. Delivery state inofanirwa kuratidzwa mukontrakiti kana uchiraira.
②Kuendesa zvinoenderana nehuremu chaihwo kana huremu hwekufungidzira
Huremu chaihwo - chigadzirwa chinounzwa zvichienderana nehuremu hwakayerwa (pazvikero);
Theoretical uremu - kana uchiendesa, huremu hwechigadzirwa hunoverengerwa maererano nehukuru hwezita resimbi zvinhu. Iyo yekuverenga fomula ndeiyi inotevera (kana zvigadzirwa zvikaunzwa zvinoenderana nehuremu hwekufungidzira, hunofanirwa kuratidzwa muchibvumirano)
Calculation formula yehuremu hwe theoretical (huremu hwesimbi i7.85 kg/dm3) pamita yechubhu yesimbi:
W=0.02466(DS)S
Mune formula:
W—— theoretical huremu pamamita esimbi chubhu, kg/m;
D--zita rekunze dhayamita yesimbi chubhu, mm;
S-----zita rezita remadziro esimbi chubhu, mm.
③Gurantees mamiriro
Pasi pezvisungo zviri muchiyero chazvino, kuyedza zvigadzirwa uye kuona kuti zvinoteerana neyakajairwa zvinozivikanwa semamiriro ekuvimbisa. Guarantee mamiriro anogona zvakare kukamurwa kuita:
A、Basic vimbiso mamiriro (inozivikanwawo sezvinodiwa mamiriro). Hazvina mhosva kuti vakatsanangurwa mukondirakiti nemutengi, iwe unofanirwa kuongorora chinhu ichi zvinoenderana nezvinopihwa muyero, uye uone kuti mhedzisiro yebvunzo inosangana nezvipimo muchiyero. Semuyenzaniso, maumbirwo emakemikari, zvivakwa zvemuchina, kutsauka kwechimiro, kunaka kwepamusoro, kuona kukuvara, bvunzo yekumanikidza mvura kana kuyedza tekinoroji senge kudzvanya furati uye kuwedzera kwechubhu kupera zvese zvinodiwa.
B, Chibvumirano chinovimbisa mamiriro: mukuwedzera kune ekutanga vimbiso mamiriro, pachine "maererano nezvinodiwa nemutengi, mamiriro acho anofanira kutaurirana nemativi ese, uye mamiriro anofanira kuratidzwa muchibvumirano" kana "kana mutengi achida ..., zvinofanira kuratidzwa muchibvumirano”; vamwe vatengi vane zvakaomesesa zvinodikanwa pane zvekutanga garandi mamiriro (senge maumbirwo, michina zvivakwa, dimensional kutsauka, nezvimwewo) kana kuwedzera zvinhu zvekuyedza (senge ellipticity, kusaenzana kwemadziro ukobvu, nezvimwewo). Pamusoro pezvirongwa uye zvinodiwa zvinofanirwa kutaurirana nemativi ese emutengesi uye mutengi, Availability Technology Agreement inofanira kusainwa, uye zvinodiwa zvinofanirwa kuratidzwa muchibvumirano. Naizvozvo, aya mamiriro anonzi zvakare chibvumirano chevimbiso mamiriro. Kazhinji, mitengo yezvigadzirwa zvine chibvumirano chevimbiso mamiriro inofanira kuwedzerwa.
④ "Batch" mu "batch standard" zvinoreva chikamu chekuongorora, kureva. kuongorora batch. Iyo batch yakakamurwa neiyo yekutumira unit inonzi "delivery batch". Kana iyo batch huwandu hwekutakura hwakakura, batch yekutumira inogona kusanganisira akati wandei ekuongorora mabheti; kana iyo batch huwandu hwekutakura hudiki, batch yekuongorora inogona kusanganisira akati wandei kuburitsa batched. Maumbirwo e "batch" anowanzo kudzorwa sezvinotevera (ona zvinoenderana nemitemo):
A、 Batch rimwe nerimwe rinofanira kuumbwa nechubhu dzesimbi dzemhando imwe chete (simbi giredhi), iyo bhaira imwe chete (tangi) nhamba kana imwe chete mai bhaira nhamba hita, zvirevo zvakafanana uye zvakafanana kupisa kurapwa hurongwa (boiler nhamba).
B, Kana iri yemhando yekabhoni simbi pombi uye fluid chubhu, batch inogona kuumbwa yemhando imwe chete, iyo yakafanana kutsanangurwa uye imwechete kupisa kupisa hurongwa (boiler nhamba) yemabhailers akasiyana (matangi).
C, Batch rimwe nerimwe remachubhu esimbi akakwenenzverwa anofanira kunge akaumbwa nemhando imwechete (giredhi resimbi) uye zvakafanana.
⑤Simbi yemhando yepamusoro uye simbi yepamusoro
Mune GB/T699-1999 uye GB/T3077-1999 zviyero, simbi ine modhi inoperekedzwa ne "A" ndeyemhando yepamusoro simbi, pane zvinopesana, iyo simbi imhando yemhando yesimbi. Simbi yemhando yepamusoro inotangira simbi yemhando yepamusoro pane zvinotevera zvikamu zvishoma kana zvizere:
A, Deredza huwandu hwezvakaumbwa;
B, Deredza zviri mukati mezvinhu zvinokuvadza (zvakadai sesarufa, phosphorus uye mhangura);
C, Iva nechokwadi chepamusoro kuchena (zviri mukati zvisiri zvesimbi inclusions zvinofanira kuva zviduku);
D, Vimbisa yakakwira michina zvivakwa uye tekinoroji zvivakwa.
⑥Longitudinal kutungamira uye inochinjika nzira
Mune mwero, iyo longitudinal kutungamira inofananidzwa neyakagadziriswa nzira (kureva. inochinjika nzira yakamira negwara rekugadzirisa (processing direction ndiyo axial direction yesimbi chubhu).
Panguva yekuyedzwa kwekukanganisa, kutsemuka kwechifananidzo chelongitudinal kunofanirwa kuve kwakamira negwara rekugadzirisa, nekudaro inodaidzwa kunzi transverse fracture; Kutyoka kwemuenzaniso wakachinjika kunofanirwa kuenderana nekutungamira nzira, nekudaro inonzi longitudinal fracture.
Nguva yekutumira: Nov-16-2018
