Lesson 1Lead time, MOQs and flexibility: defining acceptable lead-time, ramp-up profile, minimum order quantities and batch strategiesDis part clear up expectations for lead time, minimum order quantities, and flexibility, explaining how to set acceptable lead times, ramp-up profiles, batch sizes, and backup options to balance quick response, cost, and stock risk.
Mapping end-to-end blade supply lead timeDefining acceptable lead-time by product typeSetting MOQs and economic order quantitiesRamp-up and ramp-down volume strategiesFlexibility clauses and surge capacity plansContingency plans for supply disruptionsLesson 2Performance and safety standards: food contact regulations, electrical appliance safety, domestic appliance standards (e.g., NSF, FDA considerations)Dis part cover performance and safety standards for blades wey touch food and home appliances, explaining rules, certification ways, and how to put dis needs into specs and supplier check criteria.
Food-contact regulatory frameworks overviewNSF, FDA and similar standard requirementsElectrical and domestic appliance safety basicsDefining performance tests for blade safetyDocumentation, declarations and certificationsIntegrating standards into supplier auditsLesson 3Functional requirements: blade geometry, hardness, edge retention, corrosion resistanceDis part detail functional needs for stainless-steel blades, including shape, hardness, edge holding, rust resistance, and how dis turn into measurable specs, test ways, and supplier design check expectations.
Defining blade geometry and cutting profileSpecifying hardness ranges and gradientsEdge retention tests and performance metricsCorrosion resistance tests and salt-spray useWear, fatigue and lifecycle performance needsTranslating functions into testable specsLesson 4Cost targets and total cost of ownership: unit price vs landed cost, incoterms impact, tariffs and dutiesDis part explain how to set real cost targets and check total cost of ownership, comparing unit price to landed cost, looking at Incoterms, tariffs, duties, logistics, quality costs, and long-term business effects of sourcing choices.
Building cost breakdowns for blade componentsComparing unit price versus landed costImpact of Incoterms on logistics and riskEstimating tariffs, duties and customs feesQuantifying quality, scrap and rework costsUsing TCO in supplier selection decisionsLesson 5Quality acceptance criteria and inspection plan: incoming inspection, AQL, sample testing, metallurgical checks, hardness testing methodsDis part define quality acceptance criteria and inspection plans for blades, including sampling ways, AQL levels, incoming inspection flows, metal checks, hardness testing, and papers needed to control supplier quality work.
Defining critical, major and minor defectsSetting sampling plans and AQL levelsIncoming inspection workflows and recordsMetallurgical structure and grain checksHardness testing methods and frequencyControl plans and reaction to nonconformityLesson 6Material specifications: stainless-steel grades (e.g., 304, 420, 440, 316), heat treatment, coatings and passivationDis part define material specs for stainless-steel blades, comparing common grades, heat treatment options, coatings, and passivation, and explaining how dis choices affect hardness, rust resistance, making ease, and life cost.
Comparing common stainless-steel blade gradesSpecifying chemical composition tolerancesHeat treatment cycles and hardness targetsCoatings for wear and friction reductionPassivation processes and corrosion controlMaterial certificates and traceability needsLesson 7Dimensional and tolerance requirements: drawing interpretation, GD&T basics relevant to bladesDis part explain how to set dimensional and tolerance needs for blades, focusing on drawing reading, key sizes, GD&T signs for cutting work, and how to share and check dem with suppliers and checkers.
Identifying critical blade dimensionsBasics of linear and angular tolerancesGD&T symbols most relevant to bladesRunout, flatness and parallelism controlsDrawing notes and revision control rulesMeasurement methods and gauge selectionLesson 8Volume, packaging and logistics requirements: monthly volumes, buffer stock, packing, palletization and labeling needsDis part define how to turn demand plans into clear volume, packaging, and logistics needs, covering monthly forecasts, safety stock, packing ways, pallet rules, labeling, and papers to make sure smooth, no-damage deliveries.
Forecasting monthly and seasonal blade demandDefining buffer stock and safety stock levelsPackaging design to prevent blade damagePalletization patterns and load stability rulesLabeling, barcodes and traceability dataLogistics documentation and delivery conditions
