التفتيش الدورى لجيكات تجميع الطائرة Aircraft assembly jigs Periodical inspection

1. July 2018
Assembly jigs
Periodical inspection
‫الدورى‬ ‫التفتيش‬‫لجيكات‬‫التجميع‬
‫الدورى‬ ‫التفتيش‬‫لجيكات‬‫التجميع‬

2. July 2018
Assembly jigs
Periodical inspection
‫الدورى‬ ‫التفتيش‬‫لجيكات‬‫التجميع‬
•‫مقدمة‬
•‫جيك‬ ‫لكل‬ ‫الفنية‬ ‫المستندات‬ ‫تحضير‬
•‫التجميع‬ ‫جيك‬ ‫تحضير‬/‫الماستر‬/‫الشبلونات‬/‫االجهزة‬ ‫و‬ ‫العدد‬
•‫النظرية‬ ‫الفنية‬ ‫الدراسة‬
•‫الدورى‬ ‫للتفتيش‬ ‫العام‬ ‫العمليات‬ ‫مخطط‬‫التجميع‬ ‫لجيك‬
• Introduction
• Documents Prepare technical documents for each assembly jig
• Preparation of assembly jig / Master jig / template / tools and and Equipment
• Technical Theoretical study
• General flow chart of assembly jig periodical inspection

3. Assembly jigs
Periodical inspection
July 2018 ‫الدورى‬ ‫التفتيش‬‫لجيكات‬‫التجميع‬
Introduction ‫مقدمة‬

4. Assembly jigs
Periodical inspection
July 2018 ‫الدورى‬ ‫التفتيش‬‫لجيكات‬‫التجميع‬
Aircraft assembly tooling
Aircraft assembly tooling is employed for holding the aircraft parts in space during
assembly.
Tooling is divided into two different principal groups:
fixtures ( position and hold parts during assembly)
Jigs not only position CLAMP (NOSE) AND NORMALITY, Lateral and Rotational
Alignment ,Location pin receptacle, Hooks and hold parts during assembly but
are also used to guide cutting tools. As aircraft parts have been attached to the
fixture clamps, the assembly process is engaged. The assembly process is
basically carried out by drilling holes followed by fastening. The joining elements
used in the aircraft assemblies are rivets. In detail a typical airframe assembly
process can be structured according to:
1. Pre-assembly
2. Drilling
3. Temporary fastening
4. Deburring
5. Sealant application
6. Fastening

5. Assembly jigs
Periodical inspection
July 2018 ‫الدورى‬ ‫التفتيش‬‫لجيكات‬‫التجميع‬
Periodic inspection of an assembly tool
Jigs receiving inspection
All jigs and tools used in manufacturing, shall be inspected
prior to use for completeness, freedom from damage and shall establish
procedures to register, assure safe storage and periodically recertify all jigs
and tools, including those manufactured by the supplier in support of work
carried out.

6. Assembly jigs
Periodical inspection
July 2018 ‫الدورى‬ ‫التفتيش‬‫لجيكات‬‫التجميع‬
Periodic inspection of an assembly tool
Monitoring displacements and shape change of deformation bodies
The importance of deformation monitoring is an a give an expectation of the likely behavior of
the object being measured
The subsequence analysis approach may differ depending on whether the aim of
measurements is to
establish the change in the shape of a body which expected to deform ( for deformation
modeling )
to determine if the deformation has occurred in an object which assumed to be stable ( jig)
in an age forming tool for tools for the aircraft wing ( single point displacements and localize
shape changes with respect to stable base)
In the most tooling application the deformation measurement type is absolute , since there is
virtually always a stable set of master tooling points of known coordinate against which the
movements of the individual locator points is referred . Stability of the tool is generally
assumed , and of the critical importance is the localization of the single and multiple point

7. Assembly jigs
Periodical inspection
July 2018 ‫الدورى‬ ‫التفتيش‬‫لجيكات‬‫التجميع‬
‫الفنية‬ ‫الدراسة‬‫النظرية‬
Technical Theoretical study

8. Assembly jigs
Periodical inspection
July 2018 ‫الدورى‬ ‫التفتيش‬‫لجيكات‬‫التجميع‬
‫النظرية‬ ‫الفنية‬ ‫الدراسة‬
•‫لمجمع‬‫النتاجه‬ ‫الجيك‬ ‫يستخدم‬ ‫الذى‬ ‫الطائرة‬
•Aircraft subassembly which is produced by this jig
•‫النتاجه‬ ‫الجيك‬ ‫يستخدم‬ ‫الذى‬ ‫الطائرة‬ ‫مجمع‬ ‫وظيفة‬
•The function of this aircraft subassembly
•‫الرسومات‬(‫لمجمع‬‫النتاجه‬ ‫الجيك‬ ‫يستخدم‬ ‫الذى‬ ‫الطائرة‬)
•The drawings of the subassembly explain the reference lines
‫المرجعية‬ ‫الخطوط‬ ‫عليها‬ ‫المبين‬ ‫النظرية‬ ‫التصميمية‬ ‫الرسومات‬reference lines
Horizontal reference line‫افقى‬ ‫مستوى‬
Symmetric reference line‫التماثل‬ ‫مستوى‬
‫الرسومات‬‫الهيكلية‬construction drawing
‫الهامة‬ ‫النقاط‬main support points
•‫التجميع‬ ‫خطوات‬‫المرت‬ ‫االخرى‬ ‫المجمعات‬ ‫رسومات‬ ‫و‬ ‫السابق‬ ‫و‬ ‫االعلى‬ ‫التجميع‬ ‫رسم‬ ‫من‬ ‫السابقة‬ ‫و‬ ‫االعلى‬‫بطة‬
(….,…. .. flap – aileron)
the assembly points between these subassembly and others subassembly
/* assembly tolerance */
‫للجناح‬ ‫التجميع‬ ‫رسومات‬ ‫من‬(‫الجيك‬ ‫هذا‬ ‫منتج‬)‫يمك‬ ‫االعلى‬ ‫المجع‬ ‫رسم‬ ‫و‬ ‫االخرى‬ ‫الفرعية‬ ‫المجمعات‬ ‫رسومات‬ ‫و‬‫ن‬
‫و‬ ‫معا‬ ‫التجميع‬ ‫كيفية‬ ‫و‬ ‫الرفض‬ ‫و‬ ‫القبول‬ ‫سماحيات‬ ‫مدى‬ ‫تحدد‬ ‫الى‬ ‫الفنية‬ ‫المعلومات‬ ‫من‬ ‫كثير‬ ‫على‬ ‫الحصول‬‫االبعاد‬ ‫هى‬ ‫ما‬
‫الحاكمة‬

9. Assembly jigs
Periodical inspection
July 2018 ‫الدورى‬ ‫التفتيش‬‫لجيكات‬‫التجميع‬
Prepare technical Documents for each jig
‫المستندات‬ ‫تحضير‬‫الفنية‬‫جيك‬ ‫لكل‬

10. Assembly jigs
Periodical inspection
July 2018 ‫الدورى‬ ‫التفتيش‬‫لجيكات‬‫التجميع‬
‫التجميع‬ ‫جيك‬ ‫عن‬ ‫فنية‬ ‫بيانات‬technical informationassembly jig
‫الجيك‬ ‫رسومات‬assembly jig drawings and operation manual
‫الماسىتر‬ ‫عن‬ ‫فنية‬ ‫بيانات‬Master jig
Master jig drawings and operation manual
‫الماسىتر‬ ‫قائمة‬ ‫مدون‬ ‫للجيك‬ ‫الرئيسى‬ ‫المجمع‬ ‫رسومات‬ ‫من‬Master jig‫المطلوب‬‫الدوري‬ ‫للتفتيش‬
‫البنوز‬ ‫او‬ ‫المسامير‬ ‫الى‬ ‫اشارة‬ ‫يوجد‬ ‫ال‬ ‫لكن‬ ‫و‬ ‫االتصال‬ ‫نقط‬ ‫و‬ ‫عام‬ ‫رسم‬ ‫الجيك‬ ‫على‬ ‫الماستر‬ ‫تركيب‬ ‫كيفية‬pins
‫التفاصيل‬ ‫بكل‬ ‫جيد‬ ‫الماستر‬ ‫رسم‬ ‫قرائة‬ ‫يجب‬(‫هامة‬ ‫جميعها‬ ‫الموضحة‬ ‫االبعاد‬ ‫و‬ ‫الجانبية‬ ‫المالحظات‬)
‫الشبلونات‬ ‫عن‬ ‫فنية‬ ‫بيانات‬
Master template drawings
‫الشبلونات‬ ‫قائمة‬ ‫مدون‬ ‫للجيك‬ ‫الرئيسى‬ ‫المجمع‬ ‫رسومات‬ ‫من‬template‫المخطط‬ ‫الدورى‬ ‫التفتيش‬ ‫المطلوب‬/‫غير‬
‫المخطط‬
‫نهاية‬ ‫و‬ ‫بداية‬ ‫الجيك‬ ‫على‬ ‫الشبلونة‬ ‫تركيب‬ ‫كيفية‬
‫التفاصيل‬ ‫بكل‬ ‫جيد‬ ‫الشبلونات‬ ‫رسم‬ ‫قرائة‬ ‫يجب‬(‫هامة‬ ‫جميعها‬ ‫الموضحة‬ ‫االبعاد‬ ‫و‬ ‫الجانبية‬ ‫المالحظات‬)

11. Assembly jigs
Periodical inspection
July 2018 ‫الدورى‬ ‫التفتيش‬‫لجيكات‬‫التجميع‬
‫التجميع‬ ‫جيك‬ ‫تحضير‬/‫الماستر‬
/‫الشبلونات‬ ‫الشبلونات‬/‫االجه‬ ‫و‬ ‫العدد‬‫زة‬
Preparation of assembly jig / Master jig
/ template / tools and Equipment

12. Assembly jigs
Periodical inspection
July 2018 ‫الدورى‬ ‫التفتيش‬‫لجيكات‬‫التجميع‬
‫جيك‬ ‫تحضير‬‫التجميع‬assembly jig preparation
•‫الزيوت‬ ‫و‬ ‫الشحوم‬ ‫من‬ ‫الجيك‬ ‫تنظيف‬cleanings
•‫تفتيش‬‫التجميع‬ ‫جيك‬ ‫لفحص‬ ‫ظاهرى‬visual inspection
•‫الجيك‬ ‫من‬ ‫اجزاء‬ ‫فك‬(‫الجيك‬ ‫على‬ ‫الماستر‬ ‫تثبيت‬ ‫متطلبات‬ ‫دراسة‬ ‫بعد‬)
•disassembly some parts of the jig if needed
‫تحضير‬‫الماسىتر‬preparationMaster jig
‫الماستر‬ ‫تنظيف‬master‫الزيوت‬ ‫و‬ ‫الشحوم‬ ‫من‬cleanings
‫لفحص‬ ‫ظاهرى‬ ‫تفتيش‬visual inspection

13. Assembly jigs
Periodical inspection
July 2018 ‫الدورى‬ ‫التفتيش‬‫لجيكات‬‫التجميع‬
‫القياس‬ ‫ادوات‬ ‫و‬ ‫االجهزة‬ ‫تحضير‬standard measurements tools
‫التيوديوليت‬theodolite
‫البكوليس‬vernier caliper
‫الميكرومتر‬micrometer
‫القدمة‬(‫حديد‬ ‫مسطرة‬30‫اخرى‬ ‫و‬ ‫سم‬10‫اخرى‬ ‫و‬ ‫سم‬100‫سم‬)steel ruler
High gauge
Standard pins ‫قياسية‬ ‫بنوز‬
‫الجناح‬ ‫و‬ ‫للجسم‬ ‫الرئيسية‬ ‫التجميع‬ ‫الجيكات‬ ‫فى‬ ‫خاصة‬ ‫مساطر‬‫فقط‬special rulers and tools
‫النقل‬ ‫و‬ ‫التحميل‬ ‫معدات‬ ‫تحضير‬handling equipments
‫المخزن‬ ‫من‬ ‫الماستر‬ ‫لنقل‬ ‫صغيرة‬ ‫سيارة‬car
‫النقل‬ ‫او‬ ‫السيارة‬ ‫الى‬ ‫المخزن‬ ‫من‬ ‫للماستر‬ ‫للتحميل‬ ‫كالرك‬‫بالكالرك‬forklift
‫الونش‬ ‫مع‬ ‫للمساعدة‬ ‫الكالرك‬ ‫استخدام‬ ‫يمكن‬ ‫و‬ ‫الجيك‬ ‫على‬ ‫الماستر‬ ‫لتعليق‬ ‫ونش‬crane
Handling technicians ‫عمالة‬‫تحميل‬

14. Assembly jigs
Periodical inspection
July 2018 ‫الدورى‬ ‫التفتيش‬‫لجيكات‬‫التجميع‬
‫الدورى‬ ‫للتفتيش‬ ‫العام‬ ‫العمليات‬ ‫مخطط‬‫التجميع‬ ‫لجيك‬
General flow chart of assembly jig periodical inspection

15. Assembly jigs
Periodical inspection
July 2018 ‫الدورى‬ ‫التفتيش‬‫لجيكات‬‫التجميع‬
Prepare tool
Measure tool
Is the jig
Features
satisfy the
requirements
In spec?
Return tool to
production
Rework
/repair
No
Yes