Qaadashada birta birta ah waxay ka samaysan tahay shey chrome ah oo loo yaqaan 'chrome proy' oo atomized ka dib markii la dhalaalay. Daaweynta kuleylka ka dib, waxaa lagu soo bandhigayaa astaamo farsamo yaqaanka ugu wanaagsan, tabaha wanaagsan, iska caabin aad u sarreysa, nolol dheer, oo ah nolol hooseeya iyo wixii la mid ah. 30% waa la badbaadin doonaa. Badanaa loo isticmaalay goynta granite-ka, dabeylka iyo shot ee la dajiyay.
Qaadashada birta birta ah waxay ka samaysan tahay bir bir bir ah oo bir ah, oo loo adeegsaday in lagu sameeyo kubadaha, rollers iyo dhalasho dhalidda. Qaadashada birta waxay leedahay waqtiyo adag oo isku mid ah iyo waqtiyo dheer oo baaskiil sare ah, iyo sidoo kale suuxdin sare. Isku-darka isku-darka kiimikada, waxa ku jira iyo qaybinta ka-qayb-qaadashada aan micnaha lahayn iyo qaybinta carbilides-yada saliida leh waa mid aad u adag, kaas oo ka mid ah shuruudaha sare ee soosaarka birta.
Qaadashada birta birta leh waxay ka kooban tahay bir qaali ah - chromium, oo iyada oo loo marayo qaab dhismeedka gaarka ah, walxaha isku-dhafka ah, si hufan, si loo yareeyo heerka isticmaalka illaa 30%.
Qaadashada birta birta ee ciidda
Tayada birta birta ah ee loo isticmaalo qaniinyada jirka ee saqafka leh ee saamiga ah ee saamiga qiimaha leh ee qiimaha saameynta leh ee ku saabsan hufnaanta ciidda, daboolka daadashada, rinjiyeynta, tamarta khamaarka iyo cunidda kharakadda. Iyada oo ay la socoto caqabadaha cusub ee ilaalinta qiimeynta Standard (PSPC), waxaa jira codsi sare oo ah in qotadan caqli leh ee ciribta saqafka. Sidaa darteed, tayada birta birta ayaa aad muhiim ugu ah qarashka ciidda.
Granlar granules weelka santuuqa
Granlar Granules-ka ayaa ku soo dhacaya sanduuqa weelka weelka weelka ka dib alds. Nadiifinta wadajirka ah iyo isla mar ahaantaana sanduuqa dusha sare ee jirka si ay u yeeshaan saamaynta rinjiga-ka-hortagga-ka-hortagga, si loo shaqeeyo ka dhex jira maraakiibta, gawaarida xamuulka ah iyo gawaarida tareenka.
Bir bir ah oo bir ah oo loogu talagalay qalabka korantada ee korantada korantada.
Soosaarka korantada ee garoonka ayaa leh codsi gaar ah oo loogu talagalay qalafnaanta iyo nadaafadda dusha sare ee daaweynta. Kadib daaweynta dusha sare ee birta dufanka leh, waa inay mariyaan jawiga cimilada waxay isbedelaan bannaanka muddo dheer. Sidaa darteed, qarashka cashada cagaarka ah ee dusha sare ee dusha sare waa mid gaar ah oo muhiim ah.
Granite goynta birta birta iyo dhagaxa dhagaxa
Si aad u dhinto dhagax adoo isticmaalaya bir bir goyn ah iyo dhagaxa dhagaxa ka goynta qulqulka diyaaradda biyaha. Inta lagu gudajiro goynta, saqafka dhagaxa ah malaha isbadal kiimiko ah oo uu ku faa'ideysto wax kalgacal ah oo aan ku jirin wax ku oolka ah ee agabyada dhagaxa, oo ah saboolka ciriiriga, dusha sare ee goynta, nadiifinta iyo wasakhda, iwm.
Steel grit grit for cocomotates ciid
Kadib markaad dhameyso soo-saarista ama dusha sare, dusha sare ee dusha sare waa in la rinjiyeeyaa (oo ay ku jiraan qulqulka, daboolka dhexe, oo dhammeeya daboolka iyo wixii la mid ah), si loo wanaajiyo muuqaalka kore ee kore iyo nolosha shaqada. Xulashada Birta Crowlar Grit aad ayey muhiim ugu tahay daaweynta dusha sare, kaas oo saameeya waxqabadka dahaarka ee iska caabinta anti-crack, is-caabbinta galmada iyo iska caabinta xiisaha leh iyo himilooyinka.
Bir bir ah oo bir ah oo loogu talagalay qaab dhismeedka birta
Qaab-dhismeedka birta, xawaaraha gogosha ayaa inta badan la xiriirta huurka qaraabada ee hawada iyo isku-darka iyo tirada wasaqda jawiga. Si loo ballaariyo noloshooda adeegga, qaab-dhismeedka birta waa in loo baahan yahay daaweyn dusha sare ah oo bir ah, ka dib iyada oo lagu buufiyo si loo sameeyo filimka difaaca ee dusha sare ee lagu kafaabo kahortaga birta.
Soosaaraha biraha ee birta ee loogu talagalay mashiinka mashiinka dekeda
Dhismaha Wharbor Wharf wuxuu adeegsadaa qaab dhismeedka birta si guud. Sidaa darteed, bixinta qaabdhismeedka birta birta ah ee la-dagaallanka xarkaha waa mid aad u sarreeya. Mashiinnada dekeda ayaa si isdaba joog ah uga hortagaya jawiga gaarka ah qaarkood. Tusaale ahaan, jawiga cirka ee badda ee qoyan, oo sababa qaab dhismeedka birta birta ah ee ay helaan isku xirka qoto dheer Marka soosaarka birta ee wanaagsan ayaa aad muhiim u ah.
Wax soo wadaban | Bir bir ah | |
Iskuxirka kiimikada% | CR | 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% | |
Adkayn | toogasho bir ah | GP 41-50hRC; Gl 50-55hrc; GH 63-68hrc |
Cucid | toogasho bir ah | 7. 6G / cm3 |
Qaab-dhismeedka micro | Qaab-dhismeedka Martensite | |
Muuqashada | Qeyb ka kooban perend ah | |
Teeb ku qorid | G120, G80, G50, G40, G25, G18, G16, G14, G12, G12 | |
Dhexroor | 0.2mm, 0.3mm, 0.5mm, 0.7mm, 1.0mm, 1.2mm, 1.4mm, 1.6mm, 1.0mm, 2.5mm, 2.5mm, 2.5mm | |
Isticmaal | 1. Qarinta Granite |
Shaashadda No. | In | Cabbirka shaashadda | Sae J444 Standard Stel Steel | |||||||||
G10 | G12 | G14 | G16 | G18 | G25 | G40 | G50 | G80 | G120 | |||
6 | 0.132 | 3.35 |
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7 | 0.111 | 2.8 | Dhammaantood |
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8 | 0.0937 | 2.36 |
| Dhammaantood |
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10 | 0.0787 | 2 | 80% |
| Dhammaantood |
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12 | 0.0661 | 1.7 | 90% | 80% |
| Dhammaantood |
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14 | 0.0555 | 1.4 |
| 90% | 80% |
| Dhammaantood |
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16 | 0.0469 | 1.18 |
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| 90% | 75% |
| Dhammaantood |
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18 | 0.0394 | 1 |
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| 85% | 75% |
| Dhammaantood |
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20 | 0.0331 | 0.85 |
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25 | 0.028 | 0.71 |
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| 85% | 70% |
| Dhammaantood |
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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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| 80% | 70% min |
| Dhammaantood |
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45 | 0.0138 | 0.355 |
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50 | 0.0117 | 0.3 |
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| 80% min | 65% min |
| Dhammaantood |
80 | 0.007 | 0.18 |
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| 75% min | 65% min |
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120 | 0.0049 | 0.125 |
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| 75% min | 65% min |
200 | 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 |