A structure for cleaning glass debris and a transporter are provided. The structure includes: a platform and an air cutter arranged at a side of the platform. A minimum angle between the air cutter and a horizontal plane of the platform is less than 90 degrees.

A cleaning apparatus removes foreign objects adhering to the inner surface of a hole in a machine component, such as an internal thread. The cleaning apparatus includes a suction pipe including a suction port at its distal end, a suction nose located at the distal end of the suction pipe for holding the suction port in a manner retractable along an axis of the suction pipe, an exhauster connected to the suction pipe, and a lance having a distal end extendable along the axis of the suction pipe inside the suction pipe, and having an orifice.

A system to prevent a flow of gas and particulates from spreading to atmosphere during a material processing operation includes a slag deflector disposed proximate a torch during the material processing operation. The slag deflector includes a thermally-conductive base portion having an impact surface facing the torch. The impact surface is shaped to prevent the flow of gas and particulates from the material processing operation from spreading in a direction away from the torch, and to redirect the first flow of particulates to a surface configured to inhibit the first flow of particulates from flowing to atmosphere. The slag deflector includes a coolant flow channel configured to thermally-regulate the impact surface of the thermally conductive base portion.

There is provided a chip sweeping robot which is capable of possessing adaptability to various machine tools and automatically sweeping a wide range efficiently. To this end, a chip sweeping robot configured to sweep chips, which are scattered on an upper surface of a table of a machine tool at the time of machining a workpiece attached to the table, by traveling in accordance with a travel route set on the upper surface, includes: a robot body which autonomously travels on the upper surface; a rotating brush which sweeps the chips out forward in a traveling direction by being rotated from a lower side to an upper side forward in the traveling direction; and a blade which scoops out the chips, which pass through the rotating brush, forward in the traveling direction and sends the chips to a rotating region of the rotating brush.

A machining swarf detection apparatus that detects presence or absence of machining swarf in a machining chamber of a machine tool includes an illumination unit that illuminates line laser light onto a detection area in the machining chamber, an imaging unit that images the detection area and acquires an image as an inspection image, and an image processor (controller) that detects the presence or absence of the machining swarf based on an image of the line laser light imaged in the inspection image.

A coolant supply device 1 includes a coolant tank 2 storing coolant therein, a mounting member 14 covering a part of an upper opening of the coolant tank 2, and supply pumps 32, 33, 34 mounted to the mounting member 14 and configured to pump up coolant C from the coolant tank 2 and supply the pumped-up coolant C to predetermined destinations. The coolant supply device 1 is configured such that the coolant C supplied to the predetermined destinations by the supply pumps 33, 34 is returned to the coolant tank 2. The mounting member 14 is supported by support members 16, 17, 18 such that it is slidable to a non-covered side of the upper opening of the coolant tank 2.

A machine tool chip removal device including a coupling interface to couple with a rotatable spindle of a machine tool to facilitate rotation of the machine tool chip removal device about an axis at a rotational speed. The chip removal device can also include a main fluid channel with an opening to receive pressurized fluid from the machine tool. The chip removal device can further include a first fluid delivery channel and a second fluid delivery channel to direct fluid in different directions. Each fluid delivery channel can be in fluid communication with the main fluid channel. In addition, the chip removal device can include one or more valves associated with the first and second fluid delivery channels to selectively allow fluid passage from the main fluid channel to the fluid delivery channels. The one or more valves can be actuated by varying fluid pressure and/or rotational speed.

Disclosed is a system for removing and collecting finely cut chips. The system can scrape and collect cutting oil and finely cut chips accumulated under a cutting apparatus using a scraper moving in a predetermined direction, separately discharge and reuse only cutting oil using a holed plate having holes smaller than finely cut chips, and separately collect and handle only the finely cut chips collected by the scraper.

A cutting tool holding mechanism for detachably holding a cutting tool includes: a collet chuck configured to clamp and unclamp the cutting tool; a piston disposed deeper on the proximal side of the spindle than the collet chuck and configured to urge the collet chuck by the pressure of a fluid supplied from the proximal side of the spindle in the direction from the proximal side toward the distal end side of the spindle so that the collet chuck unclamps the cutting tool; a spool valve provided in the piston and configured to open thanks to centrifugal force at the time when the spindle is turned, so as to supply the fluid fed from the spindle side to the cutting tool.

Provided is a device discharging chips, which is configured to allow smooth transfer because it is possible to absorb transformation of connecting pins due to a force generated while chain belts are operating as well as smoothly discharging a coolant and chips.