The production must go on

Toolmanagement Dienstleistungen sind maßgeschneidert auf die Bedürfnisse des Kunden. Bei Schabmüller umfasst das Komplettpaket die Disposition der Werkzeuge, ihre Voreinstellung, Ausgabe und Wiederaufbereitung, technischen Support der Serienfertigung, Werkzeug- und Taktzeitoptimierungen sowie Standzeitoptimierungen. Die Werkzeugausgabe ist zentral in der Fertigung platziert. Neben einer Reihe von horizontalen Schubladenschränken aus dem UNIBASE­-Programm hat MAPAL bei Schabmüller auch Vertikalschränke installiert. Deren hohen Schübe bieten sich vor allem für große Komplettwerkzeuge an. 

Rund 90 Prozent der von SMI benutzten Werkzeuge sind projektbezogene Sonderwerkzeuge. „Diese Sonderwerkzeuge setzen wir ein, um möglichst kurze Taktzeiten zu erreichen“, erläutert Michael Stockbauer, Anwendungstechniker und Toolmanager bei MAPAL. „Mit Standardwerkzeugen würde man diese Zeiten nicht schaffen.“ Zusammen mit Kollegen ist Stockbauer drei bis vier Mal pro Woche vor Ort in Großmehring. Wenn ein neues Projekt eingefahren werden soll, ist MAPAL sogar täglich im Haus.
 

Schabmüller was one of the first companies to convert its tool data management to c-Com. The software enables end-to-end digital logistics and is connected to the existing SAP system. The large platform makes work easier for all project participants. For each individual material number, all important data such as reorder points, minimum and maximum stocks and lot sizes are stored here. When a tool is removed from the machine, the stock in the material planning cockpit is updated within seconds. A practical help is being able to visualise the stocks with a traffic light system, where critical values can be detected at a glance.

Since the introduction of tool management, SMI has had an overview of its actual tool consumption. “In the past, we never really knew how high our tool costs were”, admits Managing Director Häckl. In a joint monthly meeting, SMI and MAPAL analyse what’s been going on in production. The data reveal weak points with tools, but also allow conclusions to be made about problems with the machine or individual spindles. The upcoming quantities are communicated at the meetings so that tool deliveries can be planned in advance.

Processes are improved by working on this closely together. SMI first runs in new tools with the cutting data specified by MAPAL, which are then optimised step by step, Production Manager Albert Neumeier reports. “If we don’t get anywhere with that, we bring in MAPAL. In every project there are tools that are a bit tricky and where you have to adjust the milling strategy a little to get where you want to go.” Matthias Hahn appreciates this approach: “Schabmüller challenges us and that’s a good thing, because it leads to good results.”
 

Like any supplier, SMI has to undergo regular audits. This year, the external partners operating within the company were also audited. MAPAL Tool Management received independent confirmation and achieved 98.5 out of 100 possible points right away. The auditors praised the audited processes, saying they were well thought-out and efficient.

Schabmüller continues to grow at a rapid pace. At the moment, preparations for a new project are in full swing. As well as the two existing halls, a third one is being built, where cylinder head covers for a 1.5-litre engine of the VW Group will be exclusively produced from 2025. The annual volume is over 910,000 units, the investments for machinery and equipment amount to 24.5 million euros. MAPAL will also support this project via tool management with a tool dispensing system. To date, SMI already uses 750 different tools from MAPAL. The new project should add about another 150.