Tham khảo tài liệu 'robot builders source book - gordon mccomb episode 1 part 8', kỹ thuật - công nghệ, cơ khí - chế tạo máy phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | 262 MACHINE FRAMING Aluminum extrusions are commonly used with T-nuts to build versatile machine frames. c 281 893-0100 P 281 893-4836 http Extruded aluminum profiles connectors fastener hardware. x s Industrial Profile Systems Corporate Headquarters 6703 Theall Rd. Houston TX 77066-1215 USA 202497 Kanya AG SA Ltd. Neuhofstrasse 9 CH-8630 Rti Switzerland c 41 55 251 5858 P 41 55 251 5868 info@ http 203484 Machine-Framing Alternatives If machine framing is too rich for your blood but you like the idea of assembling framing using tubing and connectors consider retail display fixture hardware designed for retail stores. Available in plastic aluminum or steel this round or square material can be cut to length then joined using various connectors. One common style is 1 1 2-inch PVC tubing available in white gray black and other colors. The tubing connects with various shapes of corner connectors. For example A two-way L joins two pieces of pipe at a right angle. A three-way T joins three pieces of pipe two pipes connected end to end and a third as a riser. A four-way T joins four pieces of pipe in an intersection arrangement. . . . and so on. The pipe is made to fit snugly into the connectors. PVC is easy to cut and drill so you can readily attach other components to the frame. One popular retail store fixture system is Kee Klamp made by Kee Industrial Products. Yet another idea is to using so-called furniture-grade PVC pipe for small robot frames. This pipe available in sizes ranging from 3 4 to 2 inches is intended to make outdoor furniture using PVC pipe and fittings. It is furniture grade because the pipe has been treated with an ultravioletresistant chemical ordinary PVC becomes brittle in time from exposure to ultraviolet . As with retail store fixture materials you can cut the pipe to length and assemble it using various connectors. Use PVC solvent cement to prevent the pipe from working loose or you can use .
