{"id":10021,"date":"2023-05-04T11:07:15","date_gmt":"2023-05-04T09:07:15","guid":{"rendered":"https:\/\/www.stagnoligears.com\/en\/?post_type=news&p=10021"},"modified":"2026-01-20T10:28:16","modified_gmt":"2026-01-20T09:28:16","slug":"helical-gear-wheel-mechanism-worm-screws-in-technopolymer","status":"publish","type":"news","link":"https:\/\/www.stagnoligears.com\/en\/plastic-gears-news\/helical-gear-wheel-mechanism-worm-screws-in-technopolymer\/","title":{"rendered":"Worm screws in technopolymer: Stagnoli enhances efficiency"},"content":{"rendered":"

The helical gear wheel mechanism \u2013\u00a0worm screw <\/strong>\u00a0\u2013 is used in motion transmission between two orthogonal oblique shafts when a large reduction in the speed of the driven shaft is required in limited space. The screw is always driving, the wheel is always driven. The number of screw principles determines the transmission ratio. For example, with a one-principle screw, the wheel moves one tooth with each turn of the screw.<\/p>\n

The efficiency of this coupling is, however, very low owing to high levels of rubbing, which causes high power loss and wear. This is certainly a weakness of metal materials. Recently the growing pursuit of ever-greater performances in the applications that involve worm gear<\/strong> transmission has led to the use of technopolymers<\/strong>. Given the complexity of the phenomenon, which includes both the challenges of precision mechanics and physical and thermal phenomena related to plastic materials<\/strong>, choosing a reliable partner is key.<\/p>\n","protected":false},"excerpt":{"rendered":"

The helical gear wheel mechanism \u2013\u00a0worm screw \u00a0\u2013 is used in motion transmission between two orthogonal oblique shafts when a large reduction in the speed of the driven shaft is required in limited space. The screw is always driving, the wheel is always driven. The number of screw principles determines the transmission ratio. For example, … Continued<\/a><\/p>\n","protected":false},"featured_media":10024,"parent":0,"template":"","meta":{"_acf_changed":false},"class_list":["post-10021","news","type-news","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"\nWorm screws in technopolymer: Stagnoli enhances efficiency | Stagnoli gears<\/title>\n<meta name=\"description\" content=\"Stagnoli designs and produces worm screws in technopolymer for customized projects that can offer top performances.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.stagnoligears.com\/en\/plastic-gears-news\/helical-gear-wheel-mechanism-worm-screws-in-technopolymer\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Worm screws in technopolymer: Stagnoli enhances efficiency | Stagnoli gears\" 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