A system 10 for processing work products 12 includes a housing 14 to contain the components of the system, which include a conveyor 16 for carrying the work products through the housing and past a work tool 18 being supported and moved relative to the conveyor by an X-Y actuator apparatus 20. A scanning system 21 is positioned in the housing 14 upstream of the X-Y actuator for ascertaining selected physical parameters of the work products so as to determine the manner in which the work tool 18 operates on the work products. The housing includes a compartment 22 in which is mounted a high-pressure pump system 23 to provide high pressure working fluid for the work tool 18. Also, a compact guard system 24 is positioned at the outlet 26 of the housing to prevent individuals from reaching into the housing from the exterior.

A machine tool includes: a plurality of machining units, each including: a first saddle movable in a right-left direction; a second saddle supported by the first saddle and movable in an up-down direction; and a spindle device supported by the second saddle and movable in a front-rear direction. The plurality of machining units are arranged in the right-left direction such that spindles provided in the respective spindle devices are parallel to each other. The machining tool further includes an X-axis moving mechanism that moves the first saddle in the right-left direction; and a control device that controls an operation of the X-axis moving mechanism during machining of a workpiece and during correction of a spindle spacing between the machining units. A plurality of the X-axis moving mechanisms are provided corresponding to the respective machining units.

A machine tool includes: a plurality of machining units, each including: a first saddle movable in a right-left direction; a second saddle supported by the first saddle and movable in an up-down direction; and a spindle device supported by the second saddle and movable in a front-rear direction. The plurality of machining units are arranged in the right-left direction such that spindles provided in the respective spindle devices are parallel to each other. The machining tool further includes an X-axis moving mechanism that moves the first saddle in the right-left direction; and a control device that controls an operation of the X-axis moving mechanism during machining of a workpiece and during correction of a spindle spacing between the machining units. A plurality of the X-axis moving mechanisms are provided corresponding to the respective machining units.

The present invention relates to a pipe feeding machine in which the frame is equipped with plural conveying devices, plural lifting plates, plural pipe diameter limiting devices, a group loading device and an independent loading device; wherein the conveying device comprises a conveying belt, and the group and independent loading devices comprise a pusher plate and a positioning plate; when the lifting plate with the pipes is raised to the plane of the conveying belt and the pipes are conveyed between the pusher plate and positioning plate, which is able to further transport a single pipe to the center of the chuck assembly for processing, which replaces the conventional feeding belt to avoid the collision during the lifting and conveying of the pipes, and to improve the efficiency and yield of pipe production.

The present invention relates to a pipe feeding machine in which the frame is equipped with plural conveying devices, plural lifting plates, plural pipe diameter limiting devices, a group loading device and an independent loading device; wherein the conveying device comprises a conveying belt, and the group and independent loading devices comprise a pusher plate and a positioning plate; when the lifting plate with the pipes is raised to the plane of the conveying belt and the pipes are conveyed between the pusher plate and positioning plate, which is able to further transport a single pipe to the center of the chuck assembly for processing, which replaces the conventional feeding belt to avoid the collision during the lifting and conveying of the pipes, and to improve the efficiency and yield of pipe production.

A workpiece supply system may be provided to enable automatic loading of workpieces to be machined into a CNC machining center and to retrieve finished workpieces from the CNC machining center. The workpiece supply system may include a shelf arrangement that stores a number of pallets each bearing one or more workpieces in a vertical and horizontal arrangement. A pallet retrieval unit may engage the pallets on the shelves and a gantry may maneuver the pallet retrieval unit into the CNC machining center. The pallet retrieval unit may engage a pallet clamping base within the CNC machining center to unlock a pallet bearing a finished workpiece and then exchange the finished workpiece pallet for a new workpiece pallet.

A workpiece supply system may be provided to enable automatic loading of workpieces to be machined into a CNC machining center and to retrieve finished workpieces from the CNC machining center. The workpiece supply system may include a shelf arrangement that stores a number of pallets each bearing one or more workpieces in a vertical and horizontal arrangement. A pallet retrieval unit may engage the pallets on the shelves and a gantry may maneuver the pallet retrieval unit into the CNC machining center. The pallet retrieval unit may engage a pallet clamping base within the CNC machining center to unlock a pallet bearing a finished workpiece and then exchange the finished workpiece pallet for a new workpiece pallet.

A portable and field-adjustable milling machine comprises: a base; a milling assembly coupled to the base and that includes a milling tool rotatable by a driver; a roller bed coupled to the base and configured to support a tubular member thereon; and a vice assembly that is coupled to the base. Each vice member of the vice assembly is configured to be moved towards the other of the pair and includes camming surfaces configured to lift the tubular member off of the roller bed in response to the vice members being moved toward one another. The vice member may have a v-shaped notch defined by a pair of angled surfaces. The vice assembly lifts the tubular member and retains it in the notch at a position that is a predetermined distance away from the roller bed.

Adjustable feed mechanisms, machining assemblies including the same, and associated methods. An adjustable feed mechanism includes a plurality of cam segments and a cam lifter configured to pivot each cam segment about a corresponding cam pivot point. An adjustable feed mechanism additionally includes a cam follower and a feed output assembly. The cam follower moves along the cam segments sequentially and is pivotally coupled to the feed output assembly. The cam follower pivots through a cam activation angle when moving along a given cam segment to produce the feed output. A machining assembly includes a mount assembly, a rotary element, and an adjustable feed mechanism. A method of utilizing a machining assembly to machine a work piece includes engaging the work piece with a machining assembly, positioning the tool head with respect to the work surface of the work piece, and machining the work surface.

A method for controlling the motor of a tool magazine that rotates around a horizontal rotation axis is configured so that: at least two indexing positions for the tool magazine are determined; the load torque acting on the tool magazine when stopped at said indexing positions is measured; an unbalance torque, which is the load torque when stopped at the indexing position at which the load torque when stopped is maximal, is calculated from multiple load torques when stopped; and the servo motor for the tool magazine is controlled on the basis of the unbalance torque.