Worm Gear
Lanyuth:
TWS timo jam tic ma tiyo ku cing, ma ucungo iwi 3D CAD framework pa modular design, ratio mi ngwec copo rombu ku torque ma juketho i rwom matung tung, calu AWWA C504 API 6D, API 600 man mange.
Worm gear actuators mwa, jutiyo kudu lee pi butterfly valve, ball valve, plug valve man valve mange, pi tic mi yabo man cego. BS ku BDS jutiyo kudu pi dwoko piny ngwec pa pipeline. Ribu ku valves copo bedu ISO 5211 man juyike.
Kura kit:
Ti ku bearings ma nying gi ungeyere pi medo kero man kwo maber. Worm ku input shaft juyike ku 4 bolts pi bedo maber.
Worm Gear juyike ku O-ring, man vur pa shaft juyike ku rubber sealing plate mi gwoko pii man buru.
Jam piny ma tiyo maber mandha mi dwoko piny piny tiyo ku carbon steel ma tek man yore mi lyethu. Speed ratio maber uloyu miyo tic ma yot.
Worm ne juyike ku ductile iron QT500-7 ku worm shaft （carbon steel material nyo 304 ingey quenching）, ma jumedo ku tic maber akeca, utiye ku kit ma rwinyo man tiyo maber.
Die-casting aluminum valve position indicator plate jutiyu kudu pi nyuthu kama valve oyabere kudu.
Kum pa worm gear juyike ku ductile iron ma tek, man wiye jugwoko ku epoxy spraying. Valve ma mako flange ucungo iwi cik pa IS05211, ma weko poko piny doko yot.
Jam piny man piny:
| JAMI | Nying NGEM | LEMBE MI PINY (Standard) | |||
| Nying piny | GB | JIS | ASTM | ||
| 1 | Kum | Ductile Iron | QT450-10 | FCD-450 | 65-45-12 |
| 2 | Ukoko | Ductile Iron | QT500-7 | FCD-500 | 80-55-06 |
| 3 | Um | Ductile Iron | QT450-10 | FCD-450 | 65-45-12 |
| 4 | Ukoko | Alloy Steel | 45 | SCM435 | ANSI 4340 |
| 5 | Input Shaft | Carbon Steel | 304 | 304 | CF8 |
| 6 | Lanyuth pa kabedo | Aluminium Alloy | YL112 | ADC12 | SG100B |
| 7 | Sealing Plate | BUNA-N | NBR | NBR | NBR |
| 8 | Thrust Bearing | Bearing Steel | GCr15 | SUJ2 | A295-52100 |
| 9 | Bushing | Carbon Steel | 20+PTFE | S20C+PTFE | A576-1020+PTFE |
| 10 | Kethu moo | BUNA-N | NBR | NBR | NBR |
| 11 | Umu pa umo ku moo | BUNA-N | NBR | NBR | NBR |
| 12 | O-Ring | BUNA-N | NBR | NBR | NBR |
| 13 | Hexagon Bolt | Alloy Steel | 45 | SCM435 | A322-4135 |
| 14 | Bolt | Alloy Steel | 45 | SCM435 | A322-4135 |
| 15 | Hexagon Nut | Alloy Steel | 45 | SCM435 | A322-4135 |
| 16 | Hexagon Nut | Carbon Steel | 45 | S45C | A576-1045 |
| 17 | Nut Cover | BUNA-N | NBR | NBR | NBR |
| 18 | Screw mi juku | Alloy Steel | 45 | SCM435 | A322-4135 |
| 19 | Flat Key | Carbon Steel | 45 | S45C | A576-1045 |
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