Bidhaa ya kutupwa ya chuma cha pua ya OEM maalum kwa uwekaji sahihi wa uwekezaji + usindikaji wa CNC. Inapatikana mchakato zaidi: matibabu ya joto, matibabu ya uso, kupima na mkusanyiko.
Chuma cha pua ni kifupi cha chuma cha pua na sugu ya asidi. Inaitwa chuma cha pua ambacho ni sugu kwa vyombo vya habari dhaifu vya ulikaji kama vile hewa, mvuke na maji. Chuma sugu ya kutu huitwa chuma sugu kwa asidi.
Data ya Kiufundi ya Uwekezaji katika RMC Foundry | |
R&D | Programu: Solidworks, CAD, Procast, Pro-e |
Muda wa Kuongoza kwa Maendeleo na Sampuli: siku 25 hadi 35 | |
Metali Iliyoyeyushwa | Chuma cha pua cha Ferritic, Chuma cha pua cha Martensitic, chuma cha pua cha Austenitic, Unyevu Ugumu wa Chuma cha pua, Chuma cha pua cha Duplex |
Chuma cha Kaboni, Chuma cha Aloi, Chuma cha Chombo, Chuma Kinachostahimili Joto, | |
Aloi ya msingi wa Nickle, Aloi ya Alumini, Aloi ya msingi wa Shaba, Aloi ya msingi wa Cobalt | |
Kiwango cha Metal | ISO, GB, ASTM, SAE, GOST EN, DIN, JIS, BS |
Nyenzo kwa Jengo la Shell | Silika Sol (Silika Iliyodondoshwa) |
Kioo cha Maji (Sodium Silicate) | |
Mchanganyiko wa Silica Sol na Kioo cha Maji | |
Kigezo cha Kiufundi | Uzito wa kipande: 2 gramu hadi 200 kilo gramu |
Kipimo cha Juu: 1,000 mm kwa Kipenyo au Urefu | |
Unene wa Ukuta mdogo: 1.5mm | |
Ukali wa Kurusha: Ra 3.2-6.4, Ukali wa Machining: Ra 1.6 | |
Uvumilivu wa Kutuma: VDG P690, D1/CT5-7 | |
Uvumilivu wa Uchimbaji: ISO 2768-mk/IT6 | |
Kiini cha Ndani: Kiini cha Kauri, Kiini cha Urea, Kiini cha Nta inayoweza kuyeyuka kwa Maji | |
Matibabu ya joto | Kurekebisha, Kukausha, Kuzima, Kuweka, Suluhisho, Carburization. |
Matibabu ya uso | Kung'arisha, Mchanga / Mlipuko wa Risasi, Uwekaji wa Zinki, Uwekaji wa Nickel, Tiba ya Oxidation, Phosphating, Upakaji wa Poda, Geormet, Anodizing |
Upimaji wa Vipimo | CMM, Vernier Caliper, Ndani ya Caliper. Depth Gage, Height Gage, Go/No go Gage, Ratiba Maalum |
Ukaguzi wa Kemikali | Uchambuzi wa Mchanganyiko wa Kemikali (vitu 20 vya kemikali), Ukaguzi wa Usafi, Ukaguzi wa X-ray wa Radiografia, Kichanganuzi cha Carbon-Sulfur |
Ukaguzi wa Kimwili | Kusawazisha Nguvu, Kukaza Tuma, Sifa za Mitambo (Ugumu, Nguvu ya Mazao, Nguvu ya Kukaza), Kurefusha |
Uwezo wa Uzalishaji | Zaidi ya tani 250 kwa mwezi, zaidi ya tani 3,000 kila mwaka. |
Kwa sababu ya tofauti katika muundo wa kemikali kati ya chuma cha pua cha kawaida na chuma sugu cha asidi, upinzani wao wa kutu ni tofauti. Chuma cha pua cha kawaida kwa ujumla hakihimili kutu kwa vyombo vya kemikali, ilhali chuma kinachostahimili asidi kwa ujumla hakiwezi kutu. Neno "chuma cha pua" sio tu inahusu aina moja ya chuma cha pua, lakini pia inahusu zaidi ya mia moja ya chuma cha pua ya viwanda. Kila chuma cha pua kilichotengenezwa kina utendaji mzuri katika uwanja wake maalum wa matumizi.
Chuma cha pua mara nyingi hugawanywa katika chuma cha pua cha martensitic, chuma cha pua cha ferritic, chuma cha pua cha austenitic, austenitic-ferritic (duplex) chuma cha pua na mvua inayoimarisha chuma cha pua kulingana na hali ya muundo mdogo. Aidha, kulingana na nyimbo za kemikali, inaweza kugawanywa katika chuma cha pua cha chromium, chuma cha pua cha chromium nickel na chuma cha pua cha manganese ya chromium, nk. CF8M chuma cha pua ni sawa na SS316/F316 na Kichina Standard 0Cr17Ni12Mo2.
Katika uzalishaji wa akitoa, wengi wacastings chuma cha puazinakamilika nauwekezaji akitoa. Uso wa castings chuma cha pua zinazozalishwa na akitoa uwekezaji ni laini na usahihi dimensional ni rahisi kudhibiti. Bila shaka, gharama ya uwekezaji akitoa sehemu za chuma cha pua ni ya juu ikilinganishwa na taratibu nyingine na vifaa.
Utoaji wa uwekezaji, unaoitwa pia urushaji kwa usahihi au utupaji wa nta uliopotea, hutumika sana kwani hutoa utumaji usio na ulinganifu na maelezo mazuri sana ya kutengenezwa kwa bei nafuu. Mchakato huo unahusisha kutengeneza utupaji wa chuma kwa kutumia ukungu wa kinzani kutoka kwa muundo wa nakala ya nta.
Maombi ya Sehemu Zetu Maalum za Utumaji na Uchimbaji:
1. Sehemu za Gari: Diski ya Brake, Fimbo ya Kuunganisha, Axle ya Kuendesha, Shaft ya Kuendesha, Udhibiti wa Arm, Gearbox Housing, Jalada la Gearbox, Clutch Cover, Clutch Housing, Magurudumu, Nyumba ya Kichujio, Nyumba ya Pamoja ya CV, Hook ya Kufungia.
2. Sehemu za Lori: Mikono ya Rocker, Gearbox ya Usambazaji, Axles za Kuendesha, Gear Housing, Gear Cover, Towing Eye, Connect Rod, Engine Block, Engine Cover, Joint Bolt, Power Takeoff, Crankshaft, Camshaft, Pan ya Mafuta.
3. Sehemu za Hydraulic: Hydraulic Cylinder, Hydraulic Pump, Gerotor Housing, Vane, Bushing, Hydraulic Tank, Hydraulic Cylinder Head, Hydraulic Cylinder Triangle Bracket.
4. Mitambo ya Kilimo na Sehemu za Trekta: Nyumba ya Gia, Jalada la Gia, Fimbo ya Kuunganisha, Fimbo ya Torque, Kizuizi cha Injini, Kifuniko cha Injini, Nyumba ya Pampu ya Mafuta, Mabano, Hanger, Hook, Bracket.
5. Treni za Reli na Magari ya Mizigo: Makazi ya Mshtuko wa Mshtuko, Jalada la Kufyonza Mshtuko, Makazi ya Rasimu ya Gia, Jalada la Gia, Kabari na Koni, Magurudumu, Mifumo ya Breki, Mipini, Miongozo.
6. Sehemu za Mitambo ya Ujenzi: Gear, Kiti cha Kubeba, Pampu ya Gear, Nyumba ya Gearbox, Jalada la Gearbox, Flange, Bushing, Silinda ya Boom, Bracket ya Msaada, Tangi ya Hydraulic, Meno ya Ndoo, Ndoo.
7. Sehemu za Vifaa vya Vifaa: Magurudumu, Caster, Bracket, Hydraulic Cylinder, Forklift Spare Parts, Lock Case.
8. Sehemu za Valve na Pampu: Mwili wa Valve (Nyumba), Diski ya Valve ya Butterfly, Nyumba ya Valve ya Mpira, Flange, Kiunganishi, Camlock, Impeller ya Fungua, Impeller ya Funga, Nyumba ya Pampu (Mwili), Kifuniko cha Pampu.
Daraja Sawa la Chuma cha pua | |||||||
VIKUNDI | AISI | W-stoff | DIN | BS | SS | UNE / IHA | UNI |
Chuma cha pua cha Martensitic na Ferritic | 420 C | 1,4034 | X43Cr16 | ||||
440 B/1 | 1,4112 | X90 Cr Mo V18 | |||||
- | 1.2083 | X42 Kr 13 | - | 2314 | F.5263 | - | |
403 | 1.4000 | X6Cr13 | 403 S 17 | 2301 | F.3110 | X6Cr13 | |
(S410) | 1.4001 | X7 Kr 14 | (403 S17) | 2301 | F.3110 | X6Cr13 | |
405 | 1.4002 | X6 ClAl 13 | 405 S 17 | - | F.3111 | X6 ClAl 13 | |
416 | 1.4005 | X12 CrS 13 | 416 S 21 | 2380 | F.3411 | X12CrS13 | |
410 | 1.4006 | X 10 Kr 13 | 410 S21 | 2302 | F.3401 | X12Cr13 | |
430 | 1.4016 | X6 Kr 17 | 430 S17 | 2320 | F.3113 | X8Cr17 | |
420 | 1.4021 | X20 Kr 13 | 420 S 37 | 2303 | F.3402 | X20Cr13 | |
420F | 1.4028 | X30 Kr 13 | 420 S45 | (2304) | F.3403 | X30Cr13 | |
(420) | 1.4031 | X39Cr13 | 420 S45 | (2304) | F.3404 | - | |
431 | 1.4057 | X20 CrNi 17 2 | 431 S 29 | 2321 | F.3427 | X16CrNi16 | |
430F | 1.4104 | X12 CrMoS 17 | - | 2383 | F.3117 | X10CrS17 | |
434 | 1.4113 | X6 CrMo 17 | 434 S17 | 2325 | - | X8CrMo17 | |
430Ti | 1.4510 | X6 CrTi 17 | - | - | - | X6CrTi17 | |
409 | 1.4512 | X5 CrTi 12 | 409 S17 | - | - | X6CrTi12 | |
Chuma cha pua cha Austenitic | 304 | 1.4301 | X5 CrNi 18 9 | 304 S15 | 2332 | F.3551 | X5CrNi18 10 |
305 | 1.4303 | X5 CrNi 18 12 | 305 S 19 | - | - | X8CrNi19 10 | |
303 | 1.4305 | X12 CrNiS 18 8 | 303 S 21 | 2346 | F.3508 | X10CrNiS 18 09 | |
304L | 1.4306 | X2 CrNiS 18 9 | 304 S12 | 2352 | F.3503 | X2CrNi18 11 | |
301 | 1.4310 | X12 CrNi 17 7 | - | 2331 | F.3517 | X12CrNi17 07 | |
304 | 1.4350 | X5 CrNi 18 9 | 304 S 31 | 2332 | F.3551 | X5CrNi18 10 | |
304 | 1.4350 | X5 CrNi 18 9 | 304 S 31 | 2333 | F.3551 | X5CrNi18 10 | |
304LN | 1.4311 | X2 CrNiN 18 10 | 304 S62 | 2371 | - | - | |
316 | 1.4401 | X5 CrNiMo 18 10 | 316 S16 | 2347 | F.3543 | X5CrNiMo17 12 | |
316L | 1.4404 | - | 316 S 12/13/14/22/24 | 2348 | X2CrNiMo17 12 | ||
316LN | 1.4429 | X2 CrNiMoN 18 13 | - | 2375 | - | - | |
316L | 1.4435 | X2 CrNiMo 18 12 | 316 S 12/13/14/22/24 | 2353 | - | X2CrNiMo17 12 | |
316 | 1.4436 | - | 316 S 33 | 2343 | - | X8CrNiMo 17 13 | |
317L | 1.4438 | X2 CrNiMo 18 16 | 317 S 12 | 2367 | - | X2CrNiMo18 16 | |
329 | 1.4460 | X3 CrNiMoN 27 5 2 | - | 2324 | F.3309 | - | |
321 | 1.4541 | X10 CrNiTi 18 9 | 321 S12 | 2337 | F.3553 | X6CrNiTi18 11 | |
347 | 1.4550 | X10 CrNiNb 18 9 | 347 S17 | 2338 | F.3552 | X6CrNiNb18 11 | |
316Ti | 1.4571 | X10 CrNiMoTi 18 10 | 320 S 17 | 2350 | F.3535 | X6CrNiMoTi 17 12 | |
309 | 1.4828 | X15 CrNiSi 20 12 | 309 S 24 | - | - | X16 CrNi 24 14 | |
330 | 1.4864 | X12 NiCrSi 36 16 | - | - | - | - | |
Chuma cha pua cha Duplex | S32750 | 1.4410 | X 2 CrNiMon 25 7 4 | - | 2328 | - | - |
S31500 | 1.4417 | X 2 CrNiMoSi 19 5 | - | 2376 | - | - | |
S31803 | 1.4462 | X 2 CrNiMon 22 5 3 | - | 2377 | - | - | |
S32760 | 1.4501 | X 3 CrNiMoN 25 7 | - | - | - | - | |
630 | 1.4542 | X5CrNiCNb16-4 | - | - | - | - | |
A564/630 | - | - | - | - | - | - |
Uwezo waUwekezaji Casting Foundry:
• Ukubwa wa Juu: 1,000 mm × 800 mm × 500 mm
• Uzito mbalimbali: 0.5 kg - 100 kg
• Uwezo wa Mwaka: tani 2,000
• Nyenzo za Bondi za Ujenzi wa Shell: Silika Sol, Glasi ya Maji na michanganyiko yake.
• Uvumilivu: Kwa Ombi.
Faida zaVipengele vya Uwekezaji wa Uwekezaji:
- Kumaliza bora na laini ya uso
- Uvumilivu mkali wa dimensional.
- Maumbo changamano na changamano na unyumbufu wa muundo
- Uwezo wa kutupa kuta nyembamba kwa hiyo ni sehemu nyepesi ya kutupa
- Uchaguzi mpana wa metali za kutupwa na aloi (feri na zisizo na feri)
- Rasimu haihitajiki katika muundo wa molds.
- Kupunguza haja ya machining sekondari.
- Upotevu wa chini wa nyenzo.
Nyenzo zaUwekezaji AkitoaMchakato katika RMC Foundry | |||
Kategoria | Daraja la China | Daraja la Marekani | Daraja la Ujerumani |
Chuma cha pua cha Ferritic | 1Cr17, 022Cr12, 10Cr17, | 430, 431, 446, CA-15, CA6N, CA6NM | 1.4000, 1.4005, 1.4008, 1.4016, GX22CrNi17, GX4CrNi13-4 |
Chuma cha pua cha Martensitic | 1Cr13, 2Cr13, 3Cr13, 4Cr13, | 410, 420, 430, 440B, 440C | 1.4021, 1.4027, 1.4028, 1.4057, 1.4059, 1.4104, 1.4112, 1.4116, 1.4120, 1.4122, 1.4125 |
Austenitic chuma cha pua | 06Cr19Ni10, 022Cr19Ni10, 06Cr25Ni20, 022Cr17Ni12Mo2, 03Cr18Ni16Mo5 | 302, 303, 304, 304L, 316, 316L, 329, CF3, CF3M, CF8, CF8M, CN7M, CN3MN | 1.3960, 1.4301, 1.4305, 1.4306, 1.4308, 1.4313, 1.4321, 1.4401, 1.4403, 1.4404, 1.4405, 1.44404, 1.4404, 9 1.4435, 1.4436, 1.4539, 1.4550, 1.4552, 1.4581, 1.4582, 1.4584, |
Mvua Inaimarisha Chuma cha pua | 05Cr15Ni5Cu4Nb, 05Cr17Ni4Cu4Nb | 630, 634, 17-4PH, 15-5PH, CB7Cu-1 | 1.4542 |
Chuma cha pua cha Duplex | 022Cr22Ni5Mo3N, 022Cr25Ni6Mo2N | A 890 1C, A 890 1A, A 890 3A, A 890 4A, A 890 5A, A 995 1B, A 995 4A, A 995 5A, 2205, 2507 | 1.4460, 1.4462, 1.4468, 1.4469, 1.4517, 1.4770 |
High Mn Steel | ZGMn13-1, ZGMn13-3, ZGMn13-5 | B2, B3, B4 | 1.3802, 1.3966, 1.3301, 1.3302 |
Chombo cha Chuma | Cr12 | A5, H12, S5 | 1.2344, 1.3343, 1.4528, GXCrMo17, X210Cr13, GX162CrMoV12 |
Chuma Kinachostahimili Joto | 20Cr25Ni20, 16Cr23Ni13, 45Cr14Ni14W2Mo | 309, 310, CK20, CH20, HK30 | 1.4826, 1.4828, 1.4855, 1.4865 |
Aloi ya msingi wa Nickle | HASTELLY-C, HASTELLY-X, SUPPER22H, CW-2M, CW-6M, CW-12MW, CX-2MW, HX(66Ni-17Cr), MRE-2, NA-22H, NW-22, M30C, M-35 -1, INCOLOY600, INOLOY625 | 2.4815, 2.4879, 2.4680 | |
Alumini Aloi | ZL101, ZL102, ZL104 | ASTM A356, ASTM A413, ASTM A360 | G-AlSi7Mg, G-Al12 |
Aloi ya Shaba | H96, H85, H65, HPb63-3, HPb59-1, QSn6.5-0.1, QSn7-0.2 | C21000, C23000, C27000, C34500, C37710, C86500, C87600, C87400, C87800, C52100, C51100 | CuZn5, CuZn15, CuZn35, CuZn36Pb3, CuZn40Pb2, CuSn10P1, CuSn5ZnPb, CuSn5Zn5Pb5 |
Aloi ya msingi ya Cobalt | UMC50, 670, Daraja la 31 | 2.4778 |
UVUMILIVU WA KUTUPIA UWEKEZAJI | |||
Inchi | Milimita | ||
Dimension | Uvumilivu | Dimension | Uvumilivu |
Hadi 0.500 | ±.004" | Hadi 12.0 | ± 0.10mm |
0.500 hadi 1,000" | ±.006" | 12.0 hadi 25.0 | ± 0.15mm |
1,000 hadi 1.500" | ±.008" | 25.0 hadi 37.0 | ± 0.20mm |
1.500 hadi 2,000" | ±.010" | 37.0 hadi 50.0 | ± 0.25mm |
2,000 hadi 2.500" | ±.012" | 50.0 hadi 62.0 | ± 0.30mm |
2.500 hadi 3.500" | ±.014" | 62.0 hadi 87.0 | ± 0.35mm |
3.500 hadi 5,000" | ±.017" | 87.0 hadi 125.0 | ± 0.40mm |
5,000 hadi 7.500" | ±.020" | 125.0 hadi190.0 | ± 0.50mm |
7.500 hadi 10,000" | ±.022" | 190.0 hadi 250.0 | ± 0.57mm |
10,000 hadi 12.500" | ±.025" | 250.0 hadi 312.0 | ± 0.60mm |
12.500 hadi 15,000 | ±.028" | 312.0 hadi 375.0 | ± 0.70mm |
Huduma za Ongezeko la Thamani kwenye Uhandisi na Utengenezaji:
Huduma | Maelezo |
Huduma za Matibabu ya uso | Upakaji wa Poda, Uwekaji Anodization, Electrophotesis, Uwekaji wa Chrome, Uchoraji, Ulipuaji wa Mchanga, Uwekaji wa Nickel, Uwekaji wa Zinki, Uwekaji Nyeusi, Ung'arisha, Bluing, Geormet, Zintek, n.k. |
Huduma za Uchimbaji wa Usahihi wa CNC | Lathing, Milling, Turning, Honing, Drilling, Boring, Tapping, Waya Electrode Cutting, Kusaga...nk. |
Ukaguzi na Udhibiti wa Ubora | Spectrum Analyzer, CMM, Hardness Tester, Tensile Strength Tester, Yild Strentgh Testor, Sealing Pressure Tester, Carbon Sulfur Analyzer, Metallurgical Microscopy, Press Force Tester...n.k. |

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