OEM Workflow for Custom Silicone Hose Projects

Hotop executes custom silicone hose OEM projects following APQP-aligned development discipline, designed for automotive Tier 1 / 층 2 and industrial serial programs. Our workflow locks requirements, mitigates design and process risks, delivers validated samples, completes PPAP approval, and transitions smoothly into stable series production.

DFM 검토를 위해 2D/3D 도면 제출

Hotop 프로젝트 단계

1. 견적요청 & 요구사항 잠금

2D 도면 제출, 3D CAD, 사양 시트 또는 참조 샘플. 당사의 엔지니어링 및 품질팀은 적용 조건을 검토합니다., 미디어 호환성, 온도 범위, 압력 등급, 용인, 색상, 보강 구조 및 재료 등급 (MVQ, 백금 경화, 플루오로실리콘 라이닝 등). 범위를 명확히 한다, 툴링 책임, 공식 견적 전 샘플링 일정 및 상업 조건. NDA는 요청 시 활성화될 수 있습니다..

2. DFM 검토 & 타당성 평가

제조 적합성 검토를 위한 설계는 당사의 핵심 업스트림 관문입니다.. 벽 두께를 평가합니다, 맨드릴 탈형, 플래시 제어, 철근 정렬, 엔드 피팅 형상, 수축 및 치수 안정성. 툴링 시험 및 샘플링 중 재작업을 방지하기 위해 DFM 의견과 권장 설계 조정을 발행합니다..

3. 툴링 제작 & 첫 번째 재판

DFM이 상호 승인되면, 전용 맨드릴 / 툴링은 제어된 도면에 따라 제조됩니다.. 첫 시운전을 실시합니다, 준공 치수 검사, surface finish and extrusion/molding consistency. Trial records and first-article data are retained in the project file.

4. Prototype Sampling & 확인

We produce pre-production samples for your bench, 맥박, burst, thermal cycling and system testing. All samples are traceable to material batch and trial record. We collect test results, address non-conformities and update the process before PPAP package preparation.

5. PPAP Submission & Customer Approval

We prepare and submit PPAP package (default Level 3, adjustable per your SQE requirement). PPAP approval is a mandatory gate before release to series production. Approved golden samples and control plan become the baseline for all future production.

6. SOP Release & Handover to Series Production

After PPAP sign-off, the project is formally released for SOP. All project documents, control plan, SPC rules, material specifications and change rules are handed over to our production and quality team. From this point onward, the program is governed under our 시리즈 생산 관리 process for traceability, ECN management, in-line inspection and delivery coordination.

What We Control Across the Workflow

• Clear gate reviews between each phase; no uncontrolled forward skip
• Full document traceability for automotive IMDS and material declaration
• Single point project engineer assigned for your program
• Formal deviation and change request channel before and after SOP
• All records retained to meet IATF 16949 retention requirements

Next Step in Our OEM Program

After workflow alignment, review our 압형 & NDA terms covering ownership, confidentiality and dedicated tooling governance. When PPAP is ready, refer to APQP 결과물 for the full quality package scope. Once SOP starts, our 시리즈 생산 관리 framework sustains consistent supply. Browse OEM Case Studies for reference of similar silicone hose programs we have delivered.