摘要:
A grinding apparatus includes a base, a case, a transmission module, an inlet water module and drain module. The case is positioned on the base. The transmission module is positioned on the base, and includes a motor and a grinding plate. The motor drives the grinding plate to rotate. The inlet water module is configured for feeding water onto the grinding plates. The drain module includes a drain pan and a drain pipe. The drain pan is detachably attached to the case, the drain pipe is connected to the drain pan, and is exposed from the case.
摘要:
A grinding apparatus has a cylindrical grinding wheel assembly mounted on a vertical drive shaft extending from an electric motor through a horizontal work table. The apparatus includes a pressure sensitive electrical switch for activating the motor in response to downward force on the work table. The work table is supported on a housing adapted to contain the motor and can be interchanged with work tables of various sizes. The grinding wheel assembly has a drive half and a grinding wheel half driven by the drive shaft.
摘要:
A table top sanding device adapted for accurately sanding surfaces of objects such as wooden boards and the like including a platform member supported in an operative position, said platform member having a round opening therein, a motor having a motor shaft extending therefrom which is positioned on one side of the platform member with the shaft extending substantially in axial alignment with the opening, said shaft having an end portion located adjacent to the opening, a disc-like sanding member positioned in the opening and attached adjacent to the end portion of the motor shaft for rotation therewith, and structures for relatively rigidly supporting the motor and the disc-like sanding member including parts which can be adjusted to reposition the motor to enable the disc-like sanding member to be adjusted to a desired operative position in the opening. The present device also includes at least one guide member positioned adjacent to the opening for guiding an object to be sanded across the disc-like sanding member.
摘要:
A steel sheet coating method is performed by an apparatus that includes a cleaner configured to apply cleaning liquid to clean a surface of a steel sheet, a polisher that applies polishing liquid to the cleaned surface and includes at least one polishing wheel configured to polish the surface of the steel sheet, a coater that includes a plurality of coating rollers configured to coat the polished surface of the steel sheet with coating liquid, and a curing furnace including curing chambers that are configured to heat the steel sheet coated with the coating liquid, that have different heating temperatures, and that are configured to cure the coating liquid on the steel sheet based on heating the steel sheet in one chamber having a first temperature and then heating the steel sheet in another chamber having a second temperature greater than the first temperature.
摘要:
A grinding wheel assembly to be mounted on a vertical drive shaft extending from an electric motor through a horizontal table of a grinding apparatus. The grinding wheel assembly includes a core element that is rigidly secured to the drive shaft. A drop-on cylindrical grinding bit of the grinding bit assembly is slidably engaged onto a cylindrical portion of the core element. A slot is formed in the cylindrical portion of the core element and a ridge is formed on the internal bore of the grinding bit so that when the grinding bit is placed on the core element, the grinding bit will rotate upon rotation of the drive shaft.