Adjustable crankshaft belt sander
ZANG HONGZHEN, LI ZHI, ZANG HONGQIAO, ZANG WEI, CAO YUXIONG, ZHANG FUYUAN
Year of Publication 25.08.2023
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Year of Publication 25.08.2023
Patent
Heat treatment equipment for crankshaft of internal combustion engine
ZANG HONGZHEN, LI ZHI, ZANG HONGQIAO, ZANG HONGZHUN, ZANG WEI, GUAN ZHONGSONG, ZHANG FUYUAN, HUANG YUECHAO
Year of Publication 09.04.2024
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Year of Publication 09.04.2024
Patent
Crankshaft heat treatment process and equipment
ZANG HONGZHEN, LI ZHI, ZANG HONGQIAO, ZANG WEI, ZHANG WEIHUA, GUAN ZHONGSONG, ZHANG FUYUAN
Year of Publication 25.04.2023
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Year of Publication 25.04.2023
Patent
Crankshaft equivalent weight ring self-balancing structure
ZANG HONGZHEN, LI ZHI, ZANG HONGQIAO, ZANG WEI, GUAN ZHONGSONG, ZHANG FUYUAN, LI XINGMIN
Year of Publication 01.09.2023
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Year of Publication 01.09.2023
Patent
Crankshaft milling machine guide rail protection device
ZANG HONGZHEN, LI ZHI, ZANG HONGQIAO, ZANG WEI, GUAN ZHONGSONG, CAO YUXIONG, ZHANG FUYUAN, HUANG YUECHAO
Year of Publication 29.08.2023
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Year of Publication 29.08.2023
Patent
Crankshaft connecting rod journal lightening hole drilling tool
ZANG HONGZHEN, LI ZHI, ZANG HONGQIAO, ZANG WEI, GUAN ZHONGSONG, ZHANG FUYUAN
Year of Publication 26.08.2022
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Year of Publication 26.08.2022
Patent