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Current positionReducerHome>> Shanghai Zhongwei envelope transmission Machinery Co., Ltd. Submit Order Online
WeChatID: 13552592001
Email: jiansuji001@163.com
上海中伟包络传动机械设备有限公司
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WeChatID: 13552592001
Email: jiansuji001@163.com
Shanghai Zhongwei envelope transmission Machinery Co., Ltd.
Recommended for:Companies design and manufacture of planar two enveloping worm reducer for its excellent quality and unique mechanical transmission advantages, has been widely machinery industry related and mechanical designer welcome. The transmission device widely used in metallurgy, mining, construction, shipbuilding and other industries and has been unanimously praised the plane. Two enveloping hourglass worm gearing, in addition to containing the ordinary cylinder worm, circular cylindrical worm, worm drive has the advantages of it has the following main features; 1; large bearing capacity, the worm gear worm tooth number contained more than four teeth on the tooth surface, reducing the pressure stress, greatly improve the bearing capacity. Compared with the the ordinary cylinder worm drive, under the same conditions, the bearing capacity is improved more than four times.2; high transmission efficiency, multi tooth contact, line shrinkage of the tooth become a change from big to small oil cavity between the tooth surface, ensure good liquid dynamic pressure oil film lubrication, thereby reducing the friction coefficient of the transmission efficiency and service life. Compared with the same specifications ordinary worm energy saving.3; long service life, after the worm tooth surface hardened precision grinding, tooth surface hardness and high manufacturing precision, surface has higher smoothness. Worm tin selection Bronze and use of centrifugal casting.
Recommended for:Companies design and manufacture of planar two enveloping worm reducer for its excellent quality and unique mechanical transmission advantages, has been widely machinery industry related and mechanical designer welcome. The transmission device widely used in metallurgy, mining, construction, shipbuilding and other industries and has been unanimously praised the plane. Two enveloping hourglass worm gearing, in addition to containing the ordinary cylinder worm, circular cylindrical worm, worm drive has the advantages of it has the following main features; 1; large bearing capacity, the worm gear worm tooth number contained more than four teeth on the tooth surface, reducing the pressure stress, greatly improve the bearing capacity. Compared with the the ordinary cylinder worm drive, under the same conditions, the bearing capacity is improved more than four times.2; high transmission efficiency, multi tooth contact, line shrinkage of the tooth become a change from big to small oil cavity between the tooth surface, ensure good liquid dynamic pressure oil film lubrication, thereby reducing the friction coefficient of the transmission efficiency and service life. Compared with the same specifications ordinary worm energy saving.3; long service life, after the worm tooth surface hardened precision grinding, tooth surface hardness and high manufacturing precision, surface has higher smoothness. Worm tin selection Bronze and use of centrifugal casting.