A laser alignment system is affixed to a drilling machine M, the laser alignment system contains: a base, two first fixers, two lamp holders, two second fixers, two first resilient elements, two first adjustable screws, two second resilient elements, and two second adjustable screws. The base includes two symmetrical holding sections, two extensions, and two peripheral orifices. Each first fixer has a first arcuate portion, an accommodation hole, a first threaded hole, a limitation hole, a first protrusion and a second protrusion. Each lamp holder includes a peripheral knob, a first receiving orifice, a first rotation portion, a second rotation portion, and a swing portion. Each second fixer includes a second arcuate portion, a second receiving orifice, a first projection and a second projection.

A method of indicating processing steps to be carried out on a workpiece mounted in processing machine, the method comprising a step of visualizing at the same time or sequentially a succession of individual planned processing steps to be applied to the workpiece, prior to execution of said processing steps and a processing machine comprising a processing unit, a moving table and a controller.

A positioning device for positioning a drilling tool of a drilling apparatus relative to a workpiece includes a cage mounted to the drilling apparatus such that the cage at least partially surrounds the drilling tool. The cage includes an end portion that includes an alignment surface that is configured to be engaged in physical contact with a workpiece surface of the workpiece. The alignment surface of the cage is oriented relative to a centerline axis of the drilling tool such that the centerline axis extends approximately normal to the workpiece surface when the alignment surface of the cage is in contact with the workpiece surface. The positioning device also includes a laser projector mounted to the cage such that the laser projector is configured to project an illuminated dot onto the workpiece surface that indicates where the centerline axis of the drilling tool intersects the workpiece surface.

A machine tool includes a mounting table, a tool, a shade detector, and a tool controller. A workpiece is placed on the mounting table. The tool includes a tip. The shade detector is fixed on the mounting table, provides an optical path of a laser light, and detects a shade state of the laser light. The tool controller is connected to the mounting table via a supporting structure and controls an orientation and a position of the tool. A reference point associated with the tool is provided to the tool controller. The tool controller corrects a position of the tip based on a difference between a position obtained by calculation of the reference point in the case where the tip is matched with a measurement position P of a laser light and a position of the reference point when the tip portion is actually matched with a measurement position while keeping the orientation of a tool.

A positioning device for positioning a drilling tool of a drilling apparatus relative to a workpiece includes a cage mounted to the drilling apparatus such that the cage at least partially surrounds the drilling tool. The cage includes an end portion that includes an alignment surface that is configured to be engaged in physical contact with a workpiece surface of the workpiece. The alignment surface of the cage is oriented relative to a centerline axis of the drilling tool such that the centerline axis extends approximately normal to the workpiece surface when the alignment surface of the cage is in contact with the workpiece surface. The positioning device also includes a laser projector mounted to the cage such that the laser projector is configured to project an illuminated dot onto the workpiece surface that indicates where the centerline axis of the drilling tool intersects the workpiece surface.

According to an embodiment, a work support device includes a measurement unit and an irradiation control unit. The measurement unit measures an in-passage structure of a passage inside of which a user can work. The irradiation control unit controls an irradiation unit to emit light indicative of a work region to a corrected work position obtained by correcting work position information set based on a predetermined designed in-passage structure indicative of an ideal structure in the passage by using a result of the measurement by the measurement unit.

A laser alignment system is affixed to a drilling machine M, the laser alignment system contains: a base, two first fixers, two lamp holders, two second fixers, two first resilient elements, two first adjustable screws, two second resilient elements, and two second adjustable screws. The base includes two symmetrical holding sections, two extensions, and two peripheral orifices. Each first fixer has a first arcuate portion, an accommodation hole, a first threaded hole, a limitation hole, a first protrusion and a second protrusion. Each lamp holder includes a peripheral knob, a first receiving orifice, a first rotation portion, a second rotation portion, and a swing portion. Each second fixer includes a second arcuate portion, a second receiving orifice, a first projection and a second projection.

The present invention relates to an automatic fault diagnosable integrated sheet body punching and grinding assembly, including a frame and a conveying slot seat, a processing frame is provided on the conveying slot seat, the processing frame is sequentially provided with a punching device and a grinding device; the frame is provided with a feeding motor and a feeding screw cooperating with each other, the feeding screw is sleeved with a movable feeding block, and the movable feeding block is fixedly connected with a movable feeding seat, the movable feeding seat is provided with a feeding lift cylinder, the feeding lift cylinder is provided with a feeding lift block; the feeding lift block is evenly disposed with feeding blocks that can pass through the feeding slot, and the distance between the processing portion of the punching device and the grinding device is the same as that between the adjacent two feeding blocks. In the present invention, the conveying slot seat cooperates with the fixed distance feeding part to realize the fixed distance feeding of the sheet bodies, the punching device and the grinding device are provided sequentially on the conveying slot seat, which enables continuous automatic punching and grinding of sheet bodies, thereby greatly improves the efficiency of punching and grinding of the sheet bodies.

A method of using a pipe machining apparatus according to an aspect includes providing a frame capable of being mounted onto a pipe, a tool carrier coupled to and movable relative to the frame, a tool support coupled to and movable with the tool carrier relative to the frame, and a laser line generator tool mounted on and movable with the tool support. The laser line generator tool images a laser light onto the pipe to align with a mark(s) on the pipe which denotes a proper cut line around the pipe. The apparatus can be repositioned relative to the pipe in order to enable an operator to properly position the apparatus on the pipe prior to a cutting operation.

The present invention relates to an automatic fault diagnosable integrated sheet body punching and grinding assembly, including a frame and a conveying slot seat, a processing frame is provided on the conveying slot seat, the processing frame is sequentially provided with a punching device and a grinding device; the frame is provided with a feeding motor and a feeding screw cooperating with each other, the feeding screw is sleeved with a movable feeding block, and the movable feeding block is fixedly connected with a movable feeding seat, the movable feeding seat is provided with a feeding lift cylinder, the feeding lift cylinder is provided with a feeding lift block; the feeding lift block is evenly disposed with feeding blocks that can pass through the feeding slot, and the distance between the processing portion of the punching device and the grinding device is the same as that between the adjacent two feeding blocks. In the present invention, the conveying slot seat cooperates with the fixed distance feeding part to realize the fixed distance feeding of the sheet bodies, the punching device and the grinding device are provided sequentially on the conveying slot seat, which enables continuous automatic punching and grinding of sheet bodies, thereby greatly improves the efficiency of punching and grinding of the sheet bodies.