Gate to Gate
Identity ID
aa0572d7-27f1-4d9e-951f-1bc0ca3c77cb
Process class
Associated ID
d8f75635-6019-457b-8a5f-13158fbe8fab
Included activities starts
Included activities ends
Description
This process refers to the production activity of removing 1kg of steel through machining, excluding the machining processes for butterfly valves and ball valves. If the weight of steel removed during machining is not clearly defined, an average assumption of "0.142kg of steel waste generated per 1kg of final product produced" may be used. The data originate from the production processes of cylinders, shafts, rollers, drill bits, and other mechanical and electrical equipment accessories, excluding valve production.
Activity Description
This dataset includes steel material inputs, direct electricity consumption of machinery, water consumption, and steel waste removed through machining processes, which is typically collected and reused.
Process Description
This process refers to the production activity of removing 1 kg of steel through machining, excluding the machining processes for butterfly valves and ball valves. If the weight of steel removed during machining is not clearly known, an average assumption of "0.142 kg of steel waste generated per 1 kg of final product produced" may be used.
Time period
2021
2026
Geography
China
Macroeconomic value
Business-as-Usual
Data validation
Yes
Technology
Current Technology
Technology comment
Turning is a machining technique in which the workpiece is fixed on the machine tool and driven by an electric motor to rotate at high speed, while the cutting tool fixed on the spindle moves across the surface of the workpiece for material removal. Throughout the process, only the workpiece rotates, while the cutting tool remains non-rotating.