| Quantity: | |
|---|---|
059522
Hypertherm
Piercing a workpiece using the machine torch As with the hand torch, you can start a cut with the machine torch at the edge of the workpiece or by piercing the workpiece. Piercing may result in a shorter consumable life than with edge starts. The cut charts include a column for the recommended torch height when starting a pierce. For the Powermax125, the pierce height is generally between 1.5 and 4 times the cut height. Refer to the cut charts for specific values. The pierce delay must be long enough that the arc can pierce the material before the torch moves, but not so long that the arc “wanders” while trying to find the edge of a large hole. As consumables wear, this delay time may need to be increased. Pierce delay times given in the cut charts are based on average delay times throughout the life of the consumables. When piercing materials close to the maximum thickness for a specific process, consider the following important factors: n Allow a lead-in distance approximately equal to the thickness of the material being pierced. For example, 20 mm (3/4 in) material requires a 20 mm lead-in. n To avoid damage to the shield from the buildup of molten material created by the pierce, do not allow the torch to descend to cut height until it has cleared the puddle of molten material. n Different material chemistries can have an adverse effect on the pierce capability of the system. In particular, high-strength steel with a high manganese or silicon content can reduce the maximum pierce capability. Derives mild steel parameters using certified A-36 plate.
059492* Duramax Hyamp 85° hand torch assembly with 7.6 m (25 foot) lead 059493* Duramax Hyamp 85° hand torch assembly with 15 m (50 foot) lead 059494* Duramax Hyamp 85° hand torch assembly with 23 m (75 foot) lead
059495* Duramax Hyamp 15° hand torch assembly with 7.6 m (25 foot) lead 059496* Duramax Hyamp 15° hand torch assembly with 15 m (50 foot) lead 059497* Duramax Hyamp 15° hand torch assembly with 23 m (75 foot) lead
059519* Duramax Hyamp 180° full-length machine torch assembly with 4.6 m (15 feet) lead
059520* Duramax Hyamp 180° full-length machine torch assembly with 7.6 m (25 feet) lead 059521* Duramax Hyamp 180° full-length machine torch assembly with 10.7 m (35 feet) lead
059522* Duramax Hyamp 180° full-length machine torch assembly with 15 m (50 feet) lead
059523* Duramax Hyamp 180° full-length machine torch assembly with 23 m (75 feet) lead
059514* Duramax Hyamp 180° mini machine torch assembly with 4.6 m (15 foot) lead 059515* Duramax Hyamp 180° mini machine torch assembly with 7.6 m (25 foot) lead
059516* Duramax Hyamp 180° mini machine torch assembly with 10.7 m (35 foot) lead
059517* Duramax Hyamp 180° mini machine torch assembly with 15 m (50 foot) lead
Powermax125 Plasma Machine Cutting Torch 15.2m 059522 For Cutting Gun
Piercing a workpiece using the machine torch As with the hand torch, you can start a cut with the machine torch at the edge of the workpiece or by piercing the workpiece. Piercing may result in a shorter consumable life than with edge starts. The cut charts include a column for the recommended torch height when starting a pierce. For the Powermax125, the pierce height is generally between 1.5 and 4 times the cut height. Refer to the cut charts for specific values. The pierce delay must be long enough that the arc can pierce the material before the torch moves, but not so long that the arc “wanders” while trying to find the edge of a large hole. As consumables wear, this delay time may need to be increased. Pierce delay times given in the cut charts are based on average delay times throughout the life of the consumables. When piercing materials close to the maximum thickness for a specific process, consider the following important factors: n Allow a lead-in distance approximately equal to the thickness of the material being pierced. For example, 20 mm (3/4 in) material requires a 20 mm lead-in. n To avoid damage to the shield from the buildup of molten material created by the pierce, do not allow the torch to descend to cut height until it has cleared the puddle of molten material. n Different material chemistries can have an adverse effect on the pierce capability of the system. In particular, high-strength steel with a high manganese or silicon content can reduce the maximum pierce capability. Derives mild steel parameters using certified A-36 plate.
059492* Duramax Hyamp 85° hand torch assembly with 7.6 m (25 foot) lead 059493* Duramax Hyamp 85° hand torch assembly with 15 m (50 foot) lead 059494* Duramax Hyamp 85° hand torch assembly with 23 m (75 foot) lead
059495* Duramax Hyamp 15° hand torch assembly with 7.6 m (25 foot) lead 059496* Duramax Hyamp 15° hand torch assembly with 15 m (50 foot) lead 059497* Duramax Hyamp 15° hand torch assembly with 23 m (75 foot) lead
059519* Duramax Hyamp 180° full-length machine torch assembly with 4.6 m (15 feet) lead
059520* Duramax Hyamp 180° full-length machine torch assembly with 7.6 m (25 feet) lead 059521* Duramax Hyamp 180° full-length machine torch assembly with 10.7 m (35 feet) lead
059522* Duramax Hyamp 180° full-length machine torch assembly with 15 m (50 feet) lead
059523* Duramax Hyamp 180° full-length machine torch assembly with 23 m (75 feet) lead
059514* Duramax Hyamp 180° mini machine torch assembly with 4.6 m (15 foot) lead 059515* Duramax Hyamp 180° mini machine torch assembly with 7.6 m (25 foot) lead
059516* Duramax Hyamp 180° mini machine torch assembly with 10.7 m (35 foot) lead
059517* Duramax Hyamp 180° mini machine torch assembly with 15 m (50 foot) lead
Powermax125 Plasma Machine Cutting Torch 15.2m 059522 For Cutting Gun