Kev cuam tshuam ntawm forging txheej txheem ntawm lub koom haum thiab cov khoom ntawm Gr2 titanium bar
Apr 07, 2024
Gr2 titanium bar forging cov ntaub ntawv yog cov ntshiab titanium thiab titanium alloys ntawm ntau yam compositions, thiab thawj lub xeev ntawm cov khoom muaj titanium rods, ingots, hlau hmoov thiab kua hlau. Qhov sib piv ntawm qhov sib npaug ntawm qhov chaw ntawm cov hlau ua ntej deformation mus rau qhov chaw hla ntu tom qab deformation yog hu ua forging ratio. Kev xaiv kom raug ntawm forging piv, tsim nyog ntsuas kub thiab tuav lub sij hawm, tsim nyog pib thiab zaum kawg forging kub, tsim nyog tus nqi ntawm deformation thiab deformation ceev los txhim kho cov khoom zoo thiab txo cov nqi muaj kev sib raug zoo. General me me thiab nruab nrab-qhov loj me forgings yog puag ncig los yog square bars li blanks. Bar grain lub koom haum thiab cov khoom siv kho tshuab yog cov khoom sib xws, zoo, cov duab zoo thiab qhov loj me, qhov zoo ntawm qhov zoo, yooj yim los npaj ntau lawm. Tsuav qhov cua kub thiab deformation tej yam kev mob yog tsim nyog tswj, tsis xav tau ib tug loj forging deformation yuav forged nrog zoo heev forgings.
| NPE [5] | DN [2] |
OD [hauv (mm)] |
Phab ntsa thickness [hauv (mm)] |
|||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SCH 5 | SCH 10s/10 | SCH 20 | SCH 30 | SCH 40s/40 /STD |
SCH 60 | SCH 80s/80 /XS |
SCH 100 | SCH 120 | TIAB SA 140 | TIAB SA 160 | XXS [5] | |||
| 4 | 100 | 4.500 (114.30) | 0.083 (2.108) | 0.120 (3.048) | – | 0.188 (4.775) | 0.237 (6.020) | 0.281 (7.137) | 0.337 (8.560) | – | 0.437 (11.100) | – | 0.531 (13.487) | 0.674 (17.120) |
| 4½ | 115 | 5.000 (127.00) | – | – | – | – | 0.247 (6.274) | – | 0.355 (9.017) | – | – | – | – | 0.710 (18.034) |
| 5 | 125 | 5.563 (141.30) | 0.109 (2.769) | 0.134 (3.404) | – | – | 0.258 (6.553) | – | 0.375 (9.525) | – | 0.500 (12.700) | – | 0.625 (15.875) | 0.750 (19.050) |
| 6 | 150 | 6.625 (168.28) | 0.109 (2.769) | 0.134 (3.404) | – | – | 0.280 (7.112) | – | 0.432 (10.973) | – | 0.562 (14.275) | – | 0.719 (18.263) | 0.864 (21.946) |
| 7[5] | – | 7.625 (193.68) | – | – | – | – | 0.301 (7.645) | – | 0.500 (12.700) | – | – | – | – | 0.875 (22.225) |
| 8 | 200 | 8.625 (219.08) | 0.109 (2.769) | 0.148 (3.759) | 0.250 (6.350) | 0.277 (7.036) | 0.322 (8.179) | 0.406 (10.312) | 0.500 (12.700) | 0.593 (15.062) | 0.719 (18.263) | 0.812 (20.625) | 0.906 (23.012) | 0.875 (22.225) |
| 9[5] | – | 9.625 (244.48) | – | – | – | – | 0.342 (8.687) | – | 0.500 (12.700) | – | – | – | – | – |
| NPE [5] | DN [2] |
OD [hauv (mm)] |
Phab ntsa thickness [hauv (mm)] |
||||||
|---|---|---|---|---|---|---|---|---|---|
| SCH 5 os | SCH 5 | SCH 10s | SCH 10 | SCH 20 | SCH 30 | SCH 40s/STD | |||
| 10 | 250 | 10.75 (273.05) | 0.134 (3.404) | 0.134 (3.404) | 0.165 (4.191) | 0.165 (4.191) | 0.250 (6.350) | 0.307 (7.798) | 0.365 (9.271) |
| 12 | 300 | 12.75 (323.85) | 0.156 (3.962) | 0.165 (4.191) | 0.180 (4.572) | 0.180 (4.572) | 0.250 (6.350) | 0.330 (8.382) | 0.375 (9.525) |
| 14 | 350 | 14.00 (355.60) | 0.156 (3.962) | 0.156 (3.962) | 0.188 (4.775) | 0.250 (6.350) | 0.312 (7.925) | 0.375 (9.525) | 0.375 (9.525) |
| 16 | 400 | 16.00 (406.40) | 0.165 (4.191) | 0.165 (4.191) | 0.188 (4.775) | 0.250 (6.350) | 0.312 (7.925) | 0.375 (9.525) | 0.375 (9.525) |
| 18 | 450 | 18.00 (457.20) | 0.165 (4.191) | 0.165 (4.191) | 0.188 (4.775) | 0.250 (6.350) | 0.312 (7.925) | 0.437 (11.100) | 0.375 (9.525) |
| 20 | 500 | 20.00 (508.00) | 0.188 (4.775) | 0.188 (4.775) | 0.218 (5.537) | 0.250 (6.350) | 0.375 (9.525) | 0.500 (12.700) | 0.375 (9.525) |
| 22 | 550 | 22.00 (558.80) | 0.188 (4.775) | 0.188 (4.775) | 0.218 (5.537) | 0.250 (6.350) | 0.375 (9.525) | 0.500 (12.700) | 0.375 (9.525) |
| 24 | 600 | 24.00 (609.60) | 0.218 (5.537) | 0.218 (5.537) | 0.250 (6.350) | 0.250 (6.350) | 0.375 (9.525) | 0.562 (14.275) | 0.375 (9.525) |
