Te puna pāmahana teitei, Te puna pāmahana teitei,
puna kōpeketanga pāmahana teitei, te wera nui o te puna mate, puna kōpae pāmahana teitei, puna pereti teitei teitei, puna motuhake te pāmahana teitei, teitei te pāmahana puna papa, puna totoro pāmahana teitei, teitei te pāmahana puna torsion, teitei te pāmahana puna takirere, puna ngaru teitei,
Ko te puna he waahanga miihini e whakamahi ana i te elasticity ki te mahi.Ko nga waahanga i hangaia mai i nga mea elastic e rereke ana i raro i te mahi a te kaha o waho, ka hoki ki to ratau ahua taketake i muri i te tango i te kaha o waho.Ka whakamahia ano hei "puna".Ko te tikanga he mea hanga ki te maitai o te puna.He uaua, he rereke nga momo puna.
Ko ta matou Kamupene e hono ana ki nga wheketere o te puna ngaio te whakaputa me te whakarato i nga puna wera teitei
Whakapa mai ki a maatau ki te ako atu!
• Nga Rauemi Puna Maama Nui:
SUS304,SUS316, SUS631/17-7PH, SUS632/15-7Mo, 50CrVA, 30W4Cr2VA,
Inconel X-750, Inconel 718, Nimonic90, Incoloy A286(SUH660)
• Momo Puna:
→ Puna Kōpeketanga → Puna toronga
→Torsion Spring →Pono piko
♦ Puna Ngaru ♦ Panuku Puna ♦ Puna Kōpae
♦ Ring Spring ♦ Motuhake-Shaped Spring, etc
Momo Rawa | Ingoa Rawa | Te pāmahana Taupānga mōrahi°C |
kowiri tira | SUS304/SUS316 | 200 |
SUS631/17-7PH | 370 | |
SUS632/15-7Mo | 470 | |
Korowai puna maitai | 50CrVA | 300 |
30W4Cr2VA | 500 | |
Te teitei o te pāmahana nickel base alloy | Incoloy A286(GH2132) | 600 |
Inconel X-750(GH4145) | 600 | |
Inconel 718 (GH4169) | 690 | |
Nimonic90(GH4090) | 800 (γ<0.2) | |
GH4099 | 1000 (γ<0.1) |
Ko te nuinga o te waa e whakamahia ana i roto i nga maru, nga piriti, nga mamau, nga piriti, nga kaitahuri taipana, ngaohiko hiko teitei, te whakamau raka, te tautoko pipeline, nga waahi ohorere me nga waahi ohorere.i hangaia e ratou i runga i te DIN EN16983 (DIN2093).
Ko te diameter o waho mai i te 6mm ki te 1000mm.
Ko nga rauemi ko te koranu maitai 51CrV4, waro maitai SK85, 1074;
• Kowiri tira ASTM301, 304, 316, 17-7PH, 17-4PH, 15-7Mo;
• Te rino whakawera wera H13, X30WCrV53, X22CrMoV12-1, X39CrMo17-1;
• He kowiri tira te teitei o te pāmahana Inconel X750, Inconel X718, Nimonic 90, etc.
Ko te puna ngaru he huānga whakarewa angiangi te ahua mowhiti he maha nga ngaru me nga awaawa.Ko nga puna ngaru e whakamahia nuitia ana i roto i nga motuka, nga miihini kakano, nga taputapu hydraulic, nga motuka me etahi atu ahumahi.Ko te whakaurunga matua me nga whakaritenga (te rahi ingoa) o te ruma whanau he pai.I roto ranei i te poka, he iti te waahi whakaurunga, a he mahi motuhake te whakaiti i te ngangau me te whakaiti i te wiri.
Ko te diameter o waho mai i te 6mm ki te 1000mm.ko te matotoru mai i te 0.4mm ki te 5.0mm.
E ratou nga āhuatanga o te deformation iti me te kawenga nui.Kei a ia ano nga ahuatanga e whai ake nei.
Rauemi Puna | Mahi Temp | Te Kaha Toka | Kōwae Elastic KN//mm2 | Matū% | ||||||||||||||||||
°C | N/mm2 | RT°C | 100°C | 200°C | 300°C | 400°C | 500°C | 600°C | C | Si | Mn | P | S | Cr | Ni | Ko etahi atu | ||||||
T8A SK85 | -50 ki te +100 | 1200-1800 | 206 | 202 | - | - | - | - | - | 0.80-0.09 | ≤ 0.35 | ≤ 0.50 | ≤ 0.03 | ≤ 0.03 | ≤ 0.20 | ≤ 0.25 | Cu≤0.30 | |||||
50CrV4 SUP10 | -50 ki te +200 | 1200-1800 | 206 | 202 | 196 | - | - | - | - | 0.47-0.55 | ≤ 0.4 | 0.7 1.1 | ≤ 0.025 | 0.025 | 0.9 1.2 | ≤ 0.4 | V:0.1 0.25 Mo≤ 0.1 | |||||
C75 | -50 ki te +100 | 1200-1800 | 206 | 202 | - | - | - | - | - | 0.70-0.80 | 0.15-0.35 | 0.60 0.90 | ≤ 0.025 | 0.025 | ≤ 0.4 | ≤ 0.4 | Mo≤ 0.1 | |||||
60Si2Mn SUP6 | -50 ki te +200 | 1200-1800 | 206 | 202 | 196 | - | - | - | - | 0.56-0.64 | 1.50-2.0 | 0.6 0.9 | ≤ 0.035 | 0.035 | ≤ 0.35 | ≤ 0.35 | ||||||
X 10CrNi 18-8 SUS301 | -200 ki te +200 | 1150-1500 | 190 | 186 | 180 | - | - | - | - | 0.05-0.15 | ≤ 2.0 | ≤ 2.0 | ≤ 0.045 | 0.015 | 16.0 19.0 | 6.0 9.5 | Mo≤ 0.08 | |||||
X 5CrNi 18-10SUS304 | -200 ki te +200 | 1000-1500 | 185 | 179 | 171 | - | - | - | - | ≤ 0.07 | ≤ 1.0 | ≤ 2.0 | ≤ 0.045 | 0.015 | 17.0 19.5 | 6.0 9.5 | N≤ 0.11 | |||||
X 5CrNiMo 17-12-2 SUS316 | -200 ki te +200 | 1000-1500 | 180 | 176 | 171 | - | - | - | - | ≤ 0.07 | ≤ 1.0 | ≤ 2.0 | ≤ 0.045 | 0.015 | 16.5-18.5 | 10.0 13.0 | Mo:2.0-2.5 N≤ 0.11 | |||||
X 7CrNiAl 17-7 SUS631 | -200 ki te +300 | 1150-1700 | 195 | 190 | 180 | 171 | - | - | - | ≤ 0.09 | ≤ 0.7 | ≤ 1.0 | ≤ 0.04 | 0.015 | 16.0 18.0 | 6.5 7.8 | Al:0.7-1.5 | |||||
X5CrNiCuNb 16-4 SUS630 | -200 ki te +300 | 1150-1700 | 195 | 190 | 180 | 171 | - | - | - | ≤ 0.07 | ≤ 1.0 | ≤ 1.0 | ≤ 0.035 | 0.03 | 15.0 17.0 | 3.0 5.0 | ||||||
X8CrNiMoAl 15-7-2 | -200 ki te +300 | 1150-1700 | 195 | 190 | 180 | 171 | - | - | - | ≤ 0.09 | ≤ 1.0 | ≤ 1.0 | ≤ 0.04 | 0.03 | 14.0 16.0 | 6.5 7.75 | Mo: 2.0-3.0 Al: 0.75-1.5 | |||||
Te maitai X39CrMo 17-1 | -50 ki te +400 | 1200-1400 | 215 | 212 | 205 | 200 | 190 | - | - | 0.33-0.45 | ≤ 1.0 | ≤ 1.5 | ≤ 0.04 | 0.03 | 15.5 17.5 | ≤ 1.0 | Mo:0.7-1.3 | |||||
X 22CrMoV 12-1 | -50 ki te +500 | 1200-1400 | 216 | 209 | 200 | 190 | 179 | 167 | - | 0.18-0.24 | ≤ 0.5 | 0.4 0.9 | ≤ 0.025 | 0.015 | 11 12.5 | 0.3-0.8 | V:0.25-0.35 Mo:0.8-1.2 | |||||
X30WCrV53 SKD4 | -50 ki te +500 | ≥ 1470 | 216 | 209 | 200 | 190 | 179 | 167 | - | 0.25-0.35 | 0.15-0.30 | 0.20 0.40 | ≤ 0.035 | 0.035 | 2.2 2.5 | ≤ 0.35 | V:0.5-0.7 W: 4-5 | |||||
X40CrMoV5-1 SKD61 | -150 ki te +600 | 1650-1990 | 206 | 200 | 196 | 189 | 186 | 158 | - | 0.32 0.40 | 0.8 1.20 | 0.20 0.50 | ≤ 0.030 | 0.030 | 4.75 5.50 | V:0.80-1.20 Mo:1.1-.75 | ||||||
Nickel Inconel X750 | -200 ki te +600 | ≥ 1170 | 214 | 207 | 198 | 190 | 179 | 170 | 158 | ≤ 0.08 | ≤ 0.50 | ≤ 1.0 | ≤ 0.02 | 0.015 | 14.0 17.0 | ≥ 70 | Co≤ 1.0 Ti 2.25-2.75 Fe 5.0-9.0 | |||||
Inconel X718 | -200 ki te +600 | ≥ 1240 | 199 | 195 | 190 | 185 | 179 | 174 | 167 | 0.02 0.08 | ≤ 0.35 | ≤ 0.35 | ≤ 0.015 | 0.015 | 17.0 21.0 | 50.0 55.0 | V≤ 1.0 Mo:0.70-1.15 | |||||
Nimonic 90 | -200 ki te +700 | ≥ 1100 | 220 | 216 | 208 | 202 | 193 | 187 | 178 | ≤ 0.13 | ≤ 1.0 | ≤ 1.0 | ≤ 0.03 | 0.015 | 18.0 21.0 | Bal | V15.0-21.0 Mo:2.0-3.0 Al≤ 0.2 |
♦ 304 kowiri tira
Ko te 304 he kowiri tira ka pakaruhia e te mahi makariri ki te whakapai ake i ona ahuatanga rapa.Kaore e taea te whakapakeke i te maimoatanga wera.Ka puta te aukume i te wa e mahi makariri ana.Ko te 304 he kowiri tira he kaha te parenga waikura me te pai o nga ahuatanga o te tinana.
Ko te 316 he kowiri tira ka pakaruhia e te mahi makariri ki te whakapai ake i ona ahuatanga rapa, a kaore e taea te whakapakeke i te whakamahana wera.Ka puta te aukume i te wa e mahi makariri ana.Ko te 316 he kowiri tira kei roto i te molybdenum, he kaha ake te aukati i te waikura i te 304 te kowiri tira, ka taea te aukati i te pirau i roto i nga tono matū.
17-7PH rite te parenga waikura ki te 304 kowiri tira, ka taea te whakaheke i te maimoatanga wera me te whakapakeke o te rerenga.He nui te tensile me te kaha tuku.He pai ake te mahi ngenge i te 304 kowiri tira me te 65Mn waro maitai.He pai hoki te elasticity i raro i te taiao ℃.
♦15-7Mo (GH632, 0Cr15Ni7Mo2Al)
15-7MoHe rite te parenga waikura ki te 316 kowiri tira.Ka taea te whakaheke ma te maimoatanga wera me te whakapakeke o te rerenga.He nui te kaha me te kaha tuku, a he pai ake tana mahi ngenge i te 316 kowiri tira me te 65Mn waro maitai.He pai hoki te elasticity i raro i te taiao ℃.
Ko Inconel X-750 he nickel-based precipitation hardening deformation superalloy.Ko te nuinga o te waa ka whakamahia te r'waahanga hei waahanga whakapakeketanga o te ua.Ko te pāmahana e taunaki ana kei raro i te 540 ℃.Ko te koranu he parenga waikura me te aukati waikura, he iti te mahi o te pāmahana.
Ko Inconel 718 he nickel-based precipitation hardening deformation superalloy.Ko te awhe pāmahana e taunaki ana ko -253–600 ℃.Ko te koranu he kaha teitei i raro i te 600 ° C, he pai te ngoikore o te ngoikore, te aukati iraruraru, te aukati o te waikura me te aukati waikura, me te pai o te mahi tukatuka me te pumau o te hanganga mo te wa roa.
Ko te Alloy A-286 he rino-a-rino e whakamaroke ana i te whakamaroketanga o te wera teitei.Ko te pāmahana whakahaere e taunaki ana kei raro i te 540 ℃.Ko te koranu he teitei teitei me te iti o te kaha o te pāmahana me te pumau mo te wa roa, he pai te aukati i te waikura me te mahi whakakino waiariki, he pai te kirihou tukatuka me te pai o te mahi whakapiri.
1. Arotahi ki te teitei o te pāmahana me te ua tonu
Ko te puna pāmahana teitei he mea motuhake ki te rangahau me te whakaputa i te puna teitei, ko te kohinga whakamutunga ko te ahunga whakamua.
2. Ratonga kotahi-mutu o nga waahanga kua oti
Ko te wheketere o te puna wera teitei te hanga o te puna kōpeketanga, te puna toronga, te puna kōpae, te puna ngaru, te puna rau me te puna taane.
3. Raka ana te rarangi me te taurangi tuku
Neke atu i te 20 nga momo me nga rau o nga whakaritenga o nga rauemi mo to ratonga
4. Ko te tauranga hangarau ka rua nga hua ki te haurua o te kaha
He wheako rewharewha o te wheketere puna teitei mo to hoahoa me o hua ki te whakarato i tetahi otinga whaitake.
5. He marama te mahi whakamatautau pāmahana teitei
Ko te whakamatautau mo te ngoikore o te wera me te whakamatautau i nga taonga miihini teitei, kia mohio ai koe ki te whakamahinga o te okiokinga.
6. Rahi mutunga kore, watea me te taea
Te maha o nga wheketere puna wera teitei hei whakaiti i o utu hoko me o tupono.