Frequently Asked Questions about aluminum drilling switching occurs 1. collapse debris: When turning cast iron, brass brittle, brittle materials such as cast bronze, very simple structure or needle-like debris avalanche debris, both easy to splash wounding, and easy to damage the machine grind. If the selection of roll crumbs way, you can make even a short chip roll. 2, Buddha-like roll crumbs: When CNC machining, machine or automatic wire processing, and expect to get this form crumbs, since such chips will not be wrapped around the tool and the workpiece. And finishing is also convenient. 3, hair striped volume crumbs: heavy-duty lathe with large depth of cut, a large amount of feed turning steel into aluminum extrusion manufacturers, chip wide and thick, that would constitute a C-shaped debris is simply damage the cutting edge extruded aluminum pipe supply price, the base to fly collapse wounding. It is usually the bottom radius chipbreakers increased aluminum extrusion, the chips into the hair bump strips on the process looks broken and fall by their own weight. Teach you to identify the problem a good or bad quality aluminum, aluminum peel smell the smell will squeeze tubes supplier of organic solvents should be no pungent smell. 2, to see the thickness according to the national standard, wall thickness should be 4 mm aluminum thickness should be 05 mm; wall panel thickness should be 3 mm, aluminum thickness should be 02 mm; wall panels of aluminum significantly higher than the interior wall panels aluminum hard. Watching paint pat blade sharp focus the available paint draw some 1 * 1 mm square, and then tore off the tape firmly and then quickly lower the checkered posted, the film should be no loss. Squeeze tubes | extruded aluminum Which is good | rolls provided by Alcoa Aluminum Co., Ltd. Jinan rolls. Jinan Heshun Aluminum Co. (www.jnhsly.com) in the field of aluminum products devoted boundless enthusiasm and passion, rolls Alcoa has been customer-centric, for customers to create the concept of value, quality and service to win market share sincerely hope to cooperate with the community to create success, create brilliant. Welcome to the relevant business information, Contact: Zhang.