I-Bearing Bible Grit yenziwa nge-Chrome Alloy Material esheshayo atholwa ngemuva kokuncibilika. Ngemuva kokwelashwa okushisa, kufakwa ngezimpawu ezinhle zokwenziwa, ukuqina okuhle, ukumelana nokukhathala okuphezulu, impilo ende esebenza, ukusetshenziswa okuphansi njalonjalo. I-30% izosindiswa. Ngokuyinhloko esetshenziswa ekusikeni kwe-granite, i-sandblasting futhi yadutshulwa.
Ukuthwala insimbi yensimbi kwenziwa ngensimbi ye-aroy yensimbi, esetshenziselwa ukwenza amabhola, ama-roller kanye nezindandatho. Insimbi enobunzima inobunzima obuphakeme nobulinganayo nezikhathi eziphakeme zomjikelezo, kanye nokuqina okuphezulu. Ukufana kwezakhi zamakhemikhali, okuqukethwe kanye nokusabalalisa kwezithako ezingezona zensimbi kanye nokusatshalaliswa kwe-carbides yensimbi kuqinile kakhulu, okungenye yezidingo eziphakeme kukho konke ukukhiqizwa kwensimbi.
Ukuthwala insimbi yensimbi kuqukethe insimbi eyigugu - i-chromium, ngenqubo eyingqayizivele yokukhiqiza, isakhiwo esigcwele se-metalliographic, izinhlayiya zomkhiqizo ezigcwele, zingathuthukisa ngempumelelo izinga lokubuyisa kancane kancane
Ukuthwala insimbi yokuqhuma kwesihlabathi
Ikhwalithi yensimbi yensimbi esetshenziselwa isigaba somzimba sokuqhuma kwesihlabathi ithinta ngqo ikhwalithi kanye nezindleko eziphelele mayelana nokusebenza kahle kwesihlabathi, ukupenda, ukupenda, amandla we-kinetic kanye nokusebenzisa okuhlukumezayo. Ngokukhishwa okusha kwe-Coaging Cootives standard (PSPC), kunesicelo esiphakeme engxenyeni ehlakaniphile yokuqhuma kwesihlabathi. Ngakho-ke, ikhwalithi yensimbi grit ibaluleke kakhulu ekuqhumeni kwesihlabathi.
Ama-angular granures esitsheni se-sandblasting
I-angular granules isihlabathi iqhuma emzimbeni webhokisi lesitsha ngemuva kokuwa kwe-welds. Hlanza ukuhlangana kwe-welded futhi ngasikhathi sinye ukudala indawo yomzimba yebhokisi ukuthi ibe nobulukhuni obuthile futhi ikhulise umphumela wokubhala wokulwa nokulwa nokuphikisana phakathi kwemikhumbi, ukuze ikwazi ukusebenzela isikhathi eside phakathi kwemikhumbi, ukuze ikwazi ukusebenza isikhathi eside phakathi kwemikhumbi, i-chassis, imoto yezimoto kanye nezimoto ezihamba phambili.
I-Angular yensimbi ye-angular ye-field kagesi sandblasting.
Umkhiqizo kagesi wensimu unesicelo esithile se-roughness kanye nokuhlanzeka kokwelashwa komhlaba. Ngemuva kokwelashwa kwensimbi yensimbi engelambar, kufanele kubhekane nezinhlobo zesimo sezulu kushintsha ngaphandle isikhathi eside. Ngakho-ke, ukuqhuma kwesihlabathi se-angular grit for force kubaluleke kakhulu.
I-Granite cutting grit grit ne-Stone Cutting Grit
Ukusika itshe ngokusebenzisa granite cutting grit grit kanye nokusika kwamatshe ku-grow flow yamanzi. Esezinhlelweni zokusika, i-Stone Store Grit ayinazo izinguquko zamakhemikhali futhi inezinzuzo zokungabi wuthando ekusebenzeni kwamakhemikhali kanye nokuwohloka kwezinto zokwakha amatshe, akukho okushintshiwe kokushisa, ukuqina okubushelelezi, indawo yokuhlanza futhi kungabikho ukungcoliswa komhlaba, njll.
I-Steel Angular Grit yokuqhuma kwesihlabathi se-locomotives
Ngemuva kokuphothula ukukhiqizwa noma ukweqisa, ingaphezulu lezincwadi kufanele kupendwe (kufaka phakathi i-undercoat, i-maphakathi nenhlanganisela, ukuqeda ukunamathela nokunye), ukuthuthukisa ukubukeka kwangaphandle kwangaphandle kanye nempilo esebenzayo. Ukukhethwa kwe-lecure angular grit kubaluleke kakhulu ekwelashweni komhlaba, okuthinta ukusebenza kwe-coating yokulwa nokulwa nokuphikiswa kanye nokuqina kwe-inoxidizability.
I-angular yensimbi grit yesakhiwo sensimbi
Esakhiweni sensimbi, ijubane lokugqwala lihlobene kakhulu nomswakama ohlobene nomoya kanye nokwakheka nobungako bokungcola emkhathini. Ukuze unwebe impilo yayo yenkonzo, isakhiwo sensimbi kufanele sidinge ukuphazamiseka kwensimbi ye-angular kuqhume indawo yokuvuka komhlaba, bese ngokufafaza ukwakha ifilimu evikelayo endaweni yensimbi ukuvikela nokunciphisa ukugqwala kwensimbi.
Umkhiqizi we-Steel Brit we-port machch andwasting
Ukwakhiwa kwe-Harbour Wharf kusebenzisa isakhiwo sensimbi kakhulu. Ngakho-ke, isicelo sensimbi anti-torrosion siphezulu kakhulu. Imishini yasethekwini ihlala ibhekana nemvelo ethile ekhethekile. Isibonelo, indawo enomswakama yomoya wasolwandle, edala ukuthi ukwakheka kwensimbi kuthola ukugqwala okujulile.Ilelo cala, ukuqhuma kwesihlabathi okuhambisanayo kanye nokugoba kuyadingeka ukuvikela imishini yetheku. Ngakho-ke ukukhiqizwa kwensimbi enhle kubaluleke kakhulu.
Imikhiqizo | Grit yensimbi | |
Ukwakheka kwamakhemikhali% | CR | I-1.0-1.5% |
C | 0.8-1.20% | |
Si | 0.4-1.2% | |
Mn | 0.6-1.2% | |
S | ≤0.05% | |
P | ≤0.05% | |
Ubunzima | ukudubula insimbi | GP 41-50hrc; Gl 50-55hrc; GH 63-68HRC |
Incekusana | ukudubula insimbi | 7. 6g / cm3 |
Isakhiwo esincane | Isakhiwo Samafendulo | |
Ukubonakala | Izinhlayiya eziyize eziyize eziyindilinga <5% Crack Particle <3% | |
Ukuthayipha | I-G120, G80, G50, G240, G25, G18, G16, G14, G12, G10 | |
Ibanga elinquma phakathi ububanzi besingelezi | 0.2mm, 0.3mm, 0.5mm, 0.7mm, 1.0mm, 1.2mm, 1.2mm, 1.4mm, 1.6mm, 2.5mm, 2.5mm | |
Isicelo | 1. Ukusika i-granite |
Isikrini No. | In | Usayizi wesikrini | I-SAE J444 Grit yensimbi ejwayelekile | |||||||||
I-G10 | G12 | G14 | G16 | G18 | G25 | I-G40 | I-G50 | G80 | G120 | |||
6 | 0.132 | 3.35 |
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7 | 0.111 | 2.8 | Konke kudlula |
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8 | 0.0937 | I-2.36 |
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10 | 0.0787 | 2 | I-80% |
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12 | 0.0661 | 1.7 | 90% | I-80% |
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14 | 0.0555 | 1.4 |
| 90% | I-80% |
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16 | 0.0469 | 1.18 |
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| 90% | 75% |
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18 | 0.0394 | 1 |
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| 85% | 75% |
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20 | 0.0331 | 0.85 |
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25 | 0.028 | 0.71 |
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| 85% | 70% |
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30 | 0.023 | 0.6 |
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35 | 0.0197 | 0.5 |
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40 | 0.0165 | 0.425 |
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| I-80% | 70% min |
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45 | 0.0138 | 0.355 |
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50 | 0.0117 | 0.3 |
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| 80% min | I-65% min |
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80 | 0.007 | 0.18 |
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| 75% min | I-65% min |
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I-120 | 0.0049 | 0.125 |
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| 75% min | I-65% min |
-Mashumi | 0.0029 | 0.075 |
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| 70% min |
GB | 2,5 | 2 | 1.7 | 1.4 | 1.2 | 1 | 0.7 | 0.4 | 0.3 | 0.2 |