
Software for manufacturing-oriented costing, standard time determination and work scheduling in mechanical and plant engineering.

HSi GmbH
Erfurt (Germany) · Liezen (Austria)New on Amplifa
About HSi GmbH
Founded in 1995 and based in Erfurt, HSi GmbH is a software company that develops solutions for determining standard and target times, manufacturing-oriented costing and work scheduling for mechanical, tool, steel and plant engineering, contract manufacturing, the automotive and supplier industries, and aerospace. The core product is the rule-based HSi-Technologiebasis® with preconfigured process modules for common manufacturing processes such as turning, milling, drilling, grinding, EDM, gear cutting, welding, bending/folding, coating and assembly, containing cutting and time data and which can be maintained by the specialist departments without IT knowledge. Based on this, web-based applications offer automated work scheduling, technical and quotation costing, order planning and shop floor control, as well as a BOM-based assembly time determination. With HSplan/IS-SAP, standard time determination can be integrated directly into SAP; the rule management platform HSadmin follows a no-code/low-code approach. A technical office in Liezen (Austria) supports customers in production and process optimization as well as tooling technology.
- Site
- Erfurt
- Processes
- Turning, Milling, Drilling, Grinding, EDM, Gear Cutting, Planing, Shaping
- Materials
- HSi-Technologiebasis®, Turning, Milling, Drilling, Grinding, EDM, Gear Cutting, Welding
- Certificates
- Rule-based, documented calculations, Mass data change with recalculation, ISO 9001
- Founded
- 1995
- Industries
- Mechanical and special machinery engineering, Plant engineering, Aerospace technology, Contract manufacturing, Steel construction, Tool and die making
- 01
Analysis of the existing rule set (Excel, macros, expert knowledge)
- 02
Fine-tuning of the HSi-Technologiebasis to the company
- 03
Maintenance of cutting data and manufacturing logics in HSadmin by the
- 04
Automated standard time determination and work scheduling
- 05
Integration into PPC/ERP systems, especially SAP
- 06
Training, support and continuous further development
Processes and Technologies
HSi-Technologiebasis®
Rule-based process building blocks with cutting and time data as the central costing basis.
Turning
Preconfigured process module for standard time determination for turning processes.
Milling
Process module with industry-standard cutting data for milling processes.
Drilling
Process module for calculating main, auxiliary and setup times in drilling.
Grinding
Process module for grinding processes with embedded time logics.
EDM
Process module for standard time determination for electrical discharge machining.
Gear Cutting
Process module for gear cutting and gear manufacturing processes.
Welding
Process module for time determination for welding processes.
BOM-Based Assembly Time Determination
Automatic assembly times based on the bill of materials.
HSadmin
No-code/low-code platform for maintaining the company-specific rule set.
HSplan/IS-SAP
SAP-integrated standard time determination and work scheduling directly in SAP.
REFA Time Studies
Integration of results from time study systems into the technology base.
Locations

Erfurt
DEHeadquarters with development, sales and support
Liezen
ATTechnical office Austria: production and process optimization, tooling technology
Solutions and Modules




Inside the production






Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| TurningMachining | – | – | – | – | – |
| MillingMachining | – | – | – | – | – |
| DrillingMachining | – | – | – | – | – |
| GrindingMachining | – | – | – | – | – |
| EDMMachining | – | – | – | – | – |
| Gear CuttingMachining | – | – | – | – | – |
| PlaningMachining | – | – | – | – | – |
| ShapingMachining | – | – | – | – | – |
| BroachingMachining | – | – | – | – | – |
| CuttingMachining | – | – | – | – | – |
| SawingMachining | – | – | – | – | – |
| WeldingJoining | – | – | – | – | – |
| Bending/FoldingForming | – | – | – | – | – |
| CoatingSurface | – | – | – | – | – |
| AssemblyAssembly | – | – | – | – | – |
Additional services
Reference customers
Quality and Integration
The quality of the time standards is ensured by a fully rule-based system with documented calculation steps; changes to the technology base flow into existing calculations and work schedules via mass data change and recalculation.
| Evidence | Erfurt |
|---|---|
| Rule-based, documented calculations | |
| Mass data change with recalculation | |
| ISO 9001 |
History
- 1995
Foundation of HSi GmbH with the goal of developing software to support production planning and control