DIN 604 n-gun n rawng ai n-gup magap (Nib Bolt)
DIN 604 Bolt ngu ai gaw hpa rai ta?
DIN 604 bolt langai mi hpe .n-gup magap n-gup magap shing nrai, n-gup magap, hpe a .hka shin ai ntsa hte anti-htingnut ai lam hpe gram lajang ailahkawng yan ra ai.
Standard hexagon bolt ni hte n bung ai sha, DIN 604 gaw 90℃countersunk baw hpe lang nna, dai gaw arai ntsa hte hkrak hkrak dung nga ai, n-gun pru wa na hkrit tsang hpa ni hpe yeng seng kau ya ai. Ahkyak ai gaw, .square n-gupbawnu npu kaw hkrak nga ai gaw, torque hpe bang ai shaloi, substrate (hpun (sh) n-gang n-gang ni) de shang wa ai. Ndai hkrang gaw, bolt hpe shinggrup na matu pat shingdang ya ai majaw, single-sided assembly- hpe shinggrup da ai shara ni (sh) hpun kaba ni hte galaw ai hta ahkyak ai akyu nga ai.
DIN 604 hte DIN 603: Ahkyak ai hkrang shapraw ai lam shai hkat ai lam ni
Law law lang myit n hkrum tim, ndai madang ni gaw laklai ai jak rung yaw shada lam ni hpe galaw ya ai. Shut ai profile hpe lata ai gaw, structure integrity (sh) aesthetic ra kadawn ai lam ni hpe hkra machyi shangun chye ai.
| Myi man nsam | DIN 604 (Hpun npu kaw n-gun n rawng ai) | DIN 603 (Bawnu grup yin) |
|---|---|---|
| Bawnu hkrang | Flat / Ntsa hte hka shin | Dome / Hprawng pru wa ai |
| Madung Magam Bungli | Nbung n-gun/Hkamja lam a ntsa; N-gun ja ai npawt nhpang joinery | General hpun hte galaw ai; Mawn sumli ngut ai |
| Lawu maga | Square Nib (-htingnut ai hpe ninghkap ai) | Square n-gup (-htingnut ai lam hpe ninghkap ai) |
| Laksan lang ai mabyin | Hka lawng ntsa decking, Mashin npawt, Hpun n-gun ja ai | Htingnu htinggrang, Sun kata na arung arai ni, Nhtoi hpe gawgap ai |
Hpaji hparat laika: Na a design specification hta, n-gun n rawng hkra (sh) nbung n-gun hpe shayawm na matu (ga shadawn, bridge structures ni hta) n-gun n rawng ai shara ra ai rai yang, DIN 604 hpe lata la ra ai .
Heavy Industry hte npawt nhpang gawgap ai lam hta ahkyak ai jai lang ai lam ni
DIN 604 bolt ni gaw "hpun screw" ni sha n rai; shanhte gaw ra kadawn ai makau grup yin ni hta lang ai, n-gun ja ai -machye machyang ni rai nga ai.
Hpun kaba hte galaw ai lam (Glulam) Laminated veneer hpun (LVL) hte glulam beam ni hpe matut mahkai ai shaloi lang ai, dai shara hta pru wa ai baw gaw lit garan ai lam (sh) shim lum lam hpe pat shingdang na re.
Infrastructure & Bridges: Lagaw lam hkawm ai ni hte hkawm sa ai lam ni hta decking hpe ngang grin hkra galaw na matu ahkyak ai. Flush finish gaw hkrun lam hta byin chye ai tsin-yam ni hpe makawp maga ya nna, square nib gaw lagaw lam hkawm ai nta ni hta byin chye ai vibration loads ni hpe hparan ya ai.
Hkai Rem & Ga Hkrun Lam Hkrunlam Hkrang: Hkai sun hte nlung nmai ni hpe bolt baw ni n rim ging ai shara ni hta, hkai lu hkai sha ai jak ni hte tractor ni hpe shinggyin ai hta jai lang ai.
Arung arai masat masa & n hkru n kaja ai hpe ninghkap lu ai atsam
Na a bungli masing a tensile n-gun hte grup yin ra kadawn ai lam ni hpe hkan sa lu na matu, jaw ai arung arai grade hpe lata la na matu ahkyak nga ai.
Carbon Steel (Tsang 4.8 / 8.8) Madung gawgap ai lam a matu hpaga lam hta jai lang ai madang. Grade 8.8 hpe n-gun kaba ra ai -load structural matut mahkai lam ni a matu hpaji jaw da ai.
N-gun n rawng ai hpri (A2-70 / A4-80)
A2 (304) Nta kata (sh) shinggan shingbyi shara ni hta htuk manu ai.
A4 (316) Lam ntsa na hka hte bungli galaw ai tsi mawan ni hte hkrum katut ai panglai grup yin (sh) nta ni a matu hkan sa ra ai.
Surface Finishes: For carbon steel applications, Hot Dip Galvanizing (HDG) is strongly recommended over standard zinc plating. HDG provides a coating thickness of >45μm, shinggan npawt nhpang gawgap bungli masing ni hta n-gun n rawng ai kaw na grau kaja ai makawp maga lam hpe jaw ya ai.
Hpaji masa masat masa ni (Madung masat masa DIN 604)
| Sumri kaba ai (d) | M6 | M8 | M10 | M12 | M16 | M20 | M24 |
|---|---|---|---|---|---|---|---|
| Baw galu (dk) | 11.3 | 15 | 18.7 | 21.6 | 27.7 | 34.6 | 41.5 |
| Baw tsaw ai (k) | 3.5 | 4 | 5 | 6 | 8 | 10 | 12 |
| Square Galu (s) | 4 | 5 | 6 | 7 | 9 | 11 | 13 |
Hpa majaw galaw shapraw ai lam hkrak hkrak ahkyak ai
DIN 604 bolt yawng hpe hkam sharang ai atsam maren sha n galaw ai. Structural application ni hta, square nib size hta kaji kajaw n bung ai lam ni gaw, n-gun dat ai shaloi "camming out" (slipping) byin wa nna, bungli galaw ai arai hpe hkra machyi shangun chye ai.
Anhte a galaw shapraw ai madang ni:
Tengman ai katsi ai hkrang shapraw ai: Anhte gaw square nib hpe hkum tsup ai hku lapran kaw tawn da nna, hpun hpe n gang je kau ai sha, kaja hkra htum hkra sized galaw na matu, high-tonnage cold heading hpe jai lang ga ai.
N hkring n sa katsi tsi lajang ai: Batch-hkang ai ngang kang ai lam gaw, Grade 8.8 bolt ni ra ai ngang kang ai lam (250-320 HV) hpe n-gun n rawng hkra galaw ya ai.
Thread hkrak ai lam: 6g hkam sharang ai class thread ni gaw nut hpe asan sha shinggyin la lu nna, n-gun hpe kaja dik htum garan gachyan lu hkra galaw ya ai.
Hpaji masa hte seng ai manu jahpu hpe hpyi shawn u
Tensile n-gun (sh) coating thickness a matu laksan ra kadawn ai lam ni nga ai kun?
Anhte gaw ahkyak ai npawt nhpang gawgap bungli masing ni a matu EN 15048 hte ISO madang ni hte maren DIN 604 bolt ni hpe jaw ya ga ai. Dai ni anhte a engineering hpung hpe matut mahkai nna, masat da ai hka htung chyam dinglik ai shiga (MTR) hte law law lang mari ai shaloi shingjawng ai manu jahpu hpe lu la na matu.
Hot Tags: DIN 604 Countersunk Square Neck Bolt Flat Head Nib Bolt hpe dut ya ai wa, Miwa mung DIN 604 N-gup magap hpe n-gun jaw ai ni galaw shapraw ai ni, dut ya ai ni
