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Woodworking machinery inspection and methods
Woodworking machinery before inspection, on the basis of woodworking machinery must be placed in appropriate, and leveling in accordance with the manufacturer's instructions. For lubrication and temperature rise under normal working state evaluation of equipment, at the time of inspection, according to the provisions of the conditions of use and manufacturing plants will be idle running of equipment, equipment parts to achieve the proper temperature. Geometric accuracy of test equipment under the static or at a empty after operation. When have load regulation, should be stipulated in the load. Appearance inspection in China will look inspection items, woodworking machinery was divided into 11, article 9, man-made board machinery including basic content is the same. 1, exterior surface should not have pattern for convex, concave, rough and other defects. 2, shield should level off, should not be warped, highlight and sag. 3, spare parts exposed in combination with the edges should be neat, symmetrical, the wrong side and not allow weighing should not exceed the prescribed. Door, combined with the equipment surface should be nicely, except as otherwise provided by the product standard or technical documents, the joint gap values should not be greater than rules. 4, the exposed surface of the parts should not have knock against, rust, screws, rivets, pin end may not be sprain, defects such as hammer injury. 5, the metal wheel rim and longitudinal handle surface should be rust layer. 6, plating parts, blue, black color should be consistent, protective layer can not have faded, falls off phenomenon. 7, electric, hydraulic, lubrication, cooling and exposed pipes for plastic box of thermal system, should be compact, neat, easy to operation and maintenance, application of pipe clamp fixed when necessary. 8, the exposed parts raw surface should be coated with paint. 9, all kinds of signs should be clear and durable, designer should be fixed in the obvious position. The sign of the fixed position should be correct, smooth and firm, not skewed. 10, exposed the weld should trim flat, smooth. 11, into the sink hole screw should not highlight parts surface, between the head and sink holes should not have obvious eccentric, fixed pin shall generally be slightly prominent and workpiece surface, bolt end should be slightly prominent and nut facing.