Arc Viewing Cameras can be added to a GTAW/PAW system giving the operator a view of the weld arc from a remote location. This keeps the operator in a safe location and reduces operator stress and fatigue. Additionally the image that is shown on the monitor is magnified and shows greater detail than what could be observed without the camera. Multiple cameras may be integrated for projects where a view of the lead and trail side of the weld zone is required. Please see the Arc Viewing Camera page for additional information.

Data is collected and analyzed in real-time to ensure all modules are within the set tolerances. The data points can be displayed graphically on the display and can also be exported as a .csv file and viewed on a program such as Microsoft Excel. These files can be exported through one of the USB or Ethernet ports on the XM or XPro Controller.

The XM or XPro integrate with a laser sensor to scan and track the weld joint during welding. The laser continuously scans the joint profile and makes the necessary adjustments to ensure the torch maintains the programmed location. The scanned profile is also displayed in real-time on the operator console monitor. Seam tracking can be configured for single or multi-pass welds.

An AVC (Arc Voltage Control) Module is added to provide the weld head with automatic arc standoff. The module provides automatic height adjustments to maintain a consistent arc voltage throughout the entire weld, including automatic adjustments on multi-pass welds.

A video camera and cross-hair laser generator are mounted to the weld head to aid in monitoring during welding operations. The video feed is displayed in real-time on the operator console monitor. The camera is also used to aid in positioning the torch(es) during setup.

This feature adds synchronized rotation between the headstock and the tailstock, so rotation begins simultaneously and then continues at the same speed. The advantage of this feature is that AMET does not link them mechanically but electronically. Each one is servo motor controlled with encoder feedback, so they can be clocked to different positions. This is beneficial if one end of the part is required to be welded at a 90 (or any other) degree offset of the other end.

We integrate components into our controls for automating additional functions other than the welding process. These components include safety equipment such as automatic weld screens or curtains that are programmable to automatically open and close at the end or beginning of each weld. We can also integrate additional tooling such as automated part loading equipment.

Our advanced controls allow us to integrate multiple weld processes into one weld head. Each process can be operated independently or simultaneously. For example, a TIG & Plasma weld head would feature two AVC axes (one for each torch) and either torch could operate or they can both operate simultaneously for Keyhole Plasma with a TIG trail. We offer TIG & Plasma, TIG & MIG, TIG MIG & Plasma, and SAW & MIG. Any of these combinations are available and would be completely programmable from ONE central controller. Other combinations are also available. Please contact us with any requests.

AMET specializes in offering custom weld heads. We offer GTAW and PAW weld heads with two wires. The wire feeders can be synced to operate simultaneously or they can be separated to operate independently. We also offer multiple wire SAW head welds. Up to 10 wire weld heads can be integrated with our control packages for applications such as cladding. Heads with 3 wires are available for thick wall welding applications.

AMET provides fuse-protected power to all system components from a single primary power circuit (provided by customer).

Up to four motion axes can be integrated together. This allows each axis to function and coordinate together, much like the axes of a CNC milling machine, to perform welds on unique part geometries.

The operator can “teach” a weld path by manually moving the weld torch along the seam and selecting points. Up to 20 points can be selected to create a circumferential, longitudinal, or combination weld path. After all of the desired points are selected, the system will retrace each one to create a custom weld path. This can be helpful if parts or materials vary or have unique joint configurations. The path can be repeated for multiple pass welds, or offsets can be applied to repeat the motions of the original path in a new location.

Manipulators can be mounted to a travel cart for increased capacity. The travel carts are typically motorized, but are available as non-motorized units for our two smallest classes of manipulators. The motorized travel cart can be operated independently for positioning purposes or upgraded and used as a welding axis for longitudinal welds.

The travel cart can be extended for mounting the weld equipment next to the manipulator to keep everything centrally located. This helps eliminate excess cabling and reduces trip hazards.

The entire system is air-pressurized and heated to provide continuous flux delivery and recovers unused flux to help reduce costs. The system consists of a feed tank, delivery and recovery unit with 5 HP vacuum, and hopper for delivery at the weld head. The hopper is equipped with a valve to allow the operator to control the ratio of new and recovered flux delivered at the weld head.

AMET manufactures a full line of high precision turn tables with weight capacities from 550 to 22,100 lb (250 to 10000 kg). We also offer standard version turn tables with weight capacities from 2,200 to 132,200 lb (1000 to 60,000 kg). Each turn table faceplate includes a thru-hole for a gas purge device.

AMET manufactures a wide range of positioners with weight capacities from 550 to 22,000 lb (250 to 10000 kg). They feature 135 degrees of motorized tilting and continuous motorized rotation. The rotation axis can be integrated with the XM to provide programmable control for welding operations. High-precision models are also available with harmonic drive rotation for the most stringent needs. The standard configurations include a fixed base, but an elevating base is also available. Each positioner includes a thru-hole for a gas purge device.

A manual chuck or gripper can be added to the headstock or tailstock of a lathe or to the faceplate of a turn table or positioner for manual part gripping/holding.

Adds programmable gas flow control for GTAW and PAW applications.

AMET manufactures fit-up stations for aligning two sections prior to welding. The fit-up stations feature four (4) wheels that are controlled hydraulically. The wheels are divided into pairs A & B and C & D, and there are several options for moving them to accommodate a wide range of applications. The following motions are possible: each wheel can be moved independently (in/out from the centerline), each pair can be moved simultaneously (in/out or side-to-side), or all four wheels can be moved simultaneously. The fit-up station can also be mounted on a rail system and have motorized motion in a growing line system.

The precision boom option upgrades the horizontal motion of the manipulator boom with a servo motor and encoder, which is integrated with the XM Controller. This provides the boom with welding axis quality motion for longitudinal welds.

Arc initiated by touching the torch tip to the part for GTAW and PAW applications.

A precision servo motor driven ball screw slide with encoder feedback provides mechanical oscillation. The oscillation motion is completely programmable including dwell time, oscillation frequency and width, and travel speed.

Magnetic probe is used to deflect the arc back and forth in a stirring motion for excellent sidewall tie in. The arc can also be deflected and maintained in a set position. This can be beneficial for fillet or otherwise hard-to-reach joints. Dwell time, oscillation frequency, and width are all programmable from AMET controls. Compatible with both magnetic and non-magnetic materials.

The vertical or horizontal axis is integrated with the rotary axis to provide precise cladding motion. We offer both Spiral Path, and Step-Index cladding options. Spiral welds begin at the bottom of the part and spiral upward until the defined height is reached. Step-Index clads in a straight line for each revolution of the part. After each revolution is completed, the torch steps upward and begins the next pass. The pitch of the spiral and the step height are programmable.

Includes all of the features from the Intersecting Bore Cladding option with the addition of automatically cladding bores at off-center and off-angle intersections.

AMET offers several sensors to monitor several functions and aspects of the weld. Each one of these sensors can automatically terminate the weld program if levels exceed the set parameters. The following sensors are available:
? Humidity Sensors – measures humidity levels at the weld puddle
? Oxygen Sensors – measures oxygen levels at the weld puddle
? Water Sensors – monitors water flow for components such as torches
? Gas Sensors – monitors gas flow for shielding/backing/purging gas

This package includes a gas union, digital solenoid, manual flow meter, and a gas line from the solenoid to the gas union for purging or backing gas capability. The digital solenoid is integrated with the XM for programmable and manual on/off control of the gas. Programmable flow control is also available.

Includes hardware and software that allows weld programs or data to be transferred between a PC or sever and the XM Controller wirelessly.

Weld programs can be automatically selected by scanning a bar code associated with a specific part. This can help eliminate the incorrect program being loaded and run. Beneficial if many different parts are to be welded and operator needs to frequently switch between weld programs. Includes the bar code scanner and the necessary software to integrate with the XM or XPro Controller.