Pìoba drile le cuideam trom
Is e pìob drile cuideam trom bunaiteach an raon gluasaid eadar collar drile agus pìob drile.Chan urrainn dha chan e a-mhàin cruthachadh cuideam a lughdachadh ann an ceangal collar drile agus pìob drile, ach cuideachd lughdachadh caitheamh air OD.
Tha pìob drile cuideam trom aonaichte air a dhèanamh bho aon phìos de bhàr cruaidh AISI 4145H, làn làimhseachadh teas, tha na togalaichean corporra uile a rèir API spec7 an deasachadh as ùire.
Tha còmhlan cruaidh an aghaidh caitheamh HWDP àbhaisteach air ceanglaichean ceangail innealan agus troimh-chèile meadhanach.Am measg nan seòrsaichean de chòmhlan cruaidh tha Arnco 100XT agus 100XT.Tha na snàithleanan uile air an phosphated, air an copachadh no air an fuarachadh.Tha a h-uile ceangal air a uidheamachadh le dìonadairean snàithlean stàilinn brùideil.Tha na teudan uile air an innleachadh le deil CNC - snàithleanan dùbailte agus sònraichte.
Sònrachaidhean teicnigeach agus crìochan
| Meud (a-staigh) | OD (a-staigh) | ID (a-steach) | Inneal Co-phàirteach OD (a-steach) | ID Co-inneal (a-steach) | Ceangal | Trast-thomhas max.elevator (a-staigh) | Meadhan troimh-chèile dia.(anns) | Mion.drift dia.size (a-steach) |
| 3 1/2 | 3 1/2 | 2 1/4 | 4 3/4 | 2 1/4 | NC38 | 3 7/8 | 4 | 2 |
| 2 1/16 | 2 1/16 | 1 13/16 | ||||||
| 4 | 4 | 2 1/2 | 5 1/4 | 2 1/2 | NC40 | 4 3/16 | 4 1/2 | 2 1/4 |
| 2 9/16 | 2 9/16 | 2 5/16 | ||||||
| 4 1/2 | 4 1/2 | 2 11/16 | 6 1/4 | 2 11/16 | NC46 | 4 11/16 | 5 | 2 7/16 |
| 2 3/4 | 2 3/4 | 2 1/2 | ||||||
| 2 13/16 | 2 13/16 | 2 9/16 | ||||||
| 5 | 5 | 3 | 6 5/8 | 3 | NC50 | 5 1/8 | 5 1/2 | 2 3/4 |
| 5 1/2 | 5 1/2 | 3 1/4 | 7 | 3 1/4 | 5 1/2 FH | 5 11/16 | 6 | 3 |
| 3 3/8 | 3 3/8 | 3 1/8 | ||||||
| 3 7/8 | 3 7/8 | 3 5/8 | ||||||
| 4 | 4 | 3 3/4 | ||||||
| 6 5/8 | 6 5/8 | 4 | 8 | 4 | 6 5/8 FH | 6 15/16 | 7 1/8 | 3 3/4 |
| 4 1/2 | 4 1/2 | 4 1/4 | ||||||
| 5 | 5 | 4 3/4 |
| Pìob drile cuideam trom shnìomhanach | ||||||||
| Sònrachadh mm | Tiùb | Co-sheirm | ||||||
| ID mm | Elevator troimh-chèile | groove àrdaichear / Sleamhnachadh taobh a-muigh trast-thomhasmm | Sgriubha ann an trast-thomhas | Doimhneachd groove shnìomhanach | Seòrsa Snàthainn | OD mm | ID mm | |
| 88.9(3 1/2) | 54 | 92.1 | 88.9 | 101.6 | 9.5 | NC38 | 120.6 | 54 |
| 114.3(4 1/2) | 69.8 | 117.5 | 114.3 | 127 | 12.7 | NC46 | 158.8 | 69.8 |
| 127.0(5) | 76.2 | 130.2 | 127 | 139.7 | 12.7 | NC50 | 165.1 | 76.2 |
| Comharra stàilinn | Co-dhèanamh ceimigeach % | ||||||||
| C | Si | Mn | P | S | Cr | Mo | Cu | Al | |
| 4145h | 0.42～0.48 | 0.15～0.35 | 0.90～1.20 | ≤0.03 | ≤0.03 | 0.90～1.20 | 0.15～0.25 | ≤0.2 | 0.025～0.045 |
| Eileamaidean eile:N≤0.015,Ni ≤0.5 | |||||||||
| Iarrtas | Stuth | Meud | Neart toraidh (KSI as ìsle) | Neart deireannach (KSI as ìsle) | Cruas Brinell (HB) | Leudachadh (A%) | Min CHarpy (ft-lbs @+20°C) |
| Inbhe Integral | AISI 4145H Atharraichte | Uile | 110 | 140 | Bho 285 gu 340 | 13 | 40 |
| Inbhe tàthaichte | AISI 1340 air atharrachadh | Uile | 65 | 95 | 235 (as àirde) | 18 | 30 |
| Welded NS-1 | AISI 4140H Atharraichte | Uile | 120 | 140 | Bho 285 gu 340 | 13 | 40 |
| Inbhe tàthaichte | AISI 4140H Atharraichte | Os cionn 7 1/4” | 120 | 140 | Bho 285 gu 340 | 13 | 40 |
| Tàthadh àbhaisteach | AISI 4140H Atharraichte | Suas gu 7 1/4” | 100 | 135 | Bho 285 gu 340 | 13 | 40 |
| HWDP-110 HW MS | ASCOWELL C | Os cionn 6 3/4” | 110 | 140 | Bho 285 gu 340 | 13 | 0 |
| HWDP-110 HW MS | ASCOWELL C | Suas gu 6 3/4” | 100 | 135 | Bho 285 gu 340 | 13 | 55 |
| HWDP-65 HW MS (co-inneal) | ASCOWELL C | Os cionn 6 3/4” | 110 | 140 | Bho 285 gu 340 | 13 | 55 |
| HWDP-65 HW MS (co-inneal) | ASCOWELL C | Suas gu 6 3/4” | 100 | 135 | Bho 285 gu 340 | 13 | 55 |
| HWDP-65 HW MS | AISI 1340 air atharrachadh | Uile | 65 | 95 | 235 (as àirde) | 18 | 30 |
