Tooling Design
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The document discusses the objectives and process of tool design. The main objective of tool design is to lower manufacturing costs while maintaining quality and increasing production. This is achieved by designing tools that are simple to operate, produce high quality parts at low cost, and increase production rates. The tool designer must consider factors like the part's size, material, required machining operations, and accuracy when analyzing part drawings and planning tool designs.
Tooling Design
- 1. T OO L IN G D ES I G N PURPOSE OF TOOL DESIGN PAGE 1 REFERENCE :- JIGS AND FIXTURE DESIGN, FOURTH EDITION , EDWARD G. HOFFMAN
- 2. TOOL DESIGN OBJECTIVES THE MAIN OBJECTIVE OF TOOL DESIGN IS TO LOWER MANUFACTURING COSTS WHILE MAINTAINING QUALITY AND INCREASED PRODUCTION. TO ACCOMPLISH THIS, THE TOOL DESIGNER MUST SATISFY THE FOLLOWING OBJECTIVES:
- 3. PROVIDE SIMPLE, EASY-TO-OPERATE TOOLS FOR MAXIMUM EFFICIENCY REDUCE MANUFACTURING EXPENSES BY PRODUCING PARTS AT THE LOWEST POSSIBLE COST. DESIGN TOOLS THAT CONSISTENTLY PRODUCE PARTS OF HIGH QUALITY. INCREASE THE RATE OF PRODUCTION WITH EXISTING MACHINE TOOLS
- 4. DESIGN THE TOOL TO MAKE IT FOOLPROOF (MUDAH DIGUNAKAN) AND TO PREVENT IMPROPER USE. SELECT MATERIAL THAT WILL GIVE ADEQUATE (MEMADAI/CUKUP) TOOL LIFE. PROVIDE PROTECTION IN THE DESIGN OF THE TOOLS FOR MAXIMUM SAFETY OF THE OPERATOR
- 5. TOOL DESIGN IN MANUFACTURING AS AN IMPORTANT PART OF MANUFACTURING, TOOL DESIGN OCCUPIES A POSITION BETWEEN PRODUCT DESIGN AND PRODUCT PRODUCTION. FIRST, THE NEED FOR A PRODUCT IS DETERMINED. THEN, THE DRAWINGS AND SPECIFICATIONS ARE DEVELOPED. THEN FORWARD THIS INFORMATION TO THE PROCESS PLANNING ENGINEER. THE PROCESS PLANNING ENGINEER, WORKING CLOSELY WITH THE PRODUCT DESIGNERS AND THE TOOL DESIGNER, PLANS THE METHODS THAT WILL BE USED TO PRODUCED THE PARTS.
- 6. KADANG2 PRODUCT DESIGNER TUKAR/ MODIFY A DESIGN UTK PERMUDAHKAN ATAU SPEED UP PRODUCTION . NORMALLY, THE PRODUCT DESIGNER SETS THE PRODUCTION RATE AND THE PART DESIGN, AND CHOOSES THE MACHINE TOOLS. DEADLINES ARE SCHEDULED AND A BUDGET IS SET UP . THE TOOL DESIGNER MUST PLAN WITHIN THIS FRAMEWORK .
- 7. PLANNING THE DESIGN THE AMOUNT OF PLANNING IN A TOOL’S DESIGN GREATLY AFFECTS ITS SUCCESS OR FAILURE. ALL OF THE INFORMATION AND SPECIFICATIONS PERTAINING TO THE PROPOSED PRODUCT ARE EVALUATED SO THAT THE MOST EFFICIENT AND COST EFFECTIVE TOOL DESIGN CAN BE SELECTED.
- 8. PART DRAWINGS APABILA MEMBUAT ANALISA “PART DRAWING”,TOOL DESIGNER MESTI MEMPERTIMBANGKAN BEBERAPA FAKTOR AM YANG MEMPENGARUHI SECARA TERUS PILIHAN DESIGN. FAKTOR-FAKTORNYA IALAH:-
- 9. OVERALL SIZE AND SHAPE OF THE PART TYPE AND CONDITION OF THE MATERIAL USED FOR THE PART TYPE OF MACHINING OPERATION TO BE PERFORMED DEGREE OF ACCURACY REQUIRED NUMBER OF PIECES TO BE MADE LOCATING AND CLAMPING SURFACES
- 10. PRODUCTION PLANNING THE PRODUCTION PLAN CAN TAKE MANY FORMS, DEPENDING ON THE NEEDS OF EACH COMPANY. AT THE LEAST, IT SHOULD INCLUDE A BRIEF DESCRIPTION OF EACH MACHINING OPERATION AND THE MACHINE THE MACHINE TOOL DESIGNATED FOR THESE OPERATIONS.
- 11. THE PRODUCTION PLAN CAN INCLUDE THE FOLLOWING:- TYPE AND SIZE OF MACHINE TOOL SPECIFIED FOR EACH OPERATION TYPE AND SIZE OF CUTTERS SPECIFIED FOR EACH OPERATION SEQUENCE OF OPERATIONS PREVIOUS MACHINING OPERATIONS PERFORMED ON THE PART
- 12. ALTERNATIVES TOOL DESIGNER MUST ANALYZE ALL IMPORTANT INFORMATION IN ORDER TO ANSWER THE FOLLOWING QUESTIONS:- SHOULD SPECIAL TOOLING BE USED OR EXISTING EQUIPMENT MODIFIED? SHOULD MULTIPLE-SPINDLE OR SINGLE-SPINDLE MACHINES BE USED? SHOULD THE TOOL BE SINGLE OR MULTIPURPOSE? WILL THE SAVINGS JUSTIFY THE COST OF THE TOOL? WHAT TYPE OF GUAGE, IF ANY, SHOULD BE USED TO CHECK EACH OPERATION?
- 13. REQUIREMENT TO BECOME A TOOL DESIGNER THE ABILITY TO MAKE MECHANICAL DRAWINGS AND SKETCHES AN UNDERSTANDING OF MODERN MANUFACTURING METHODS, TOOLS AND TECHNIQUES A CREATIVE MECHANICAL ABILITY AN UNDERSTANDING OF BASIC TOOLMAKING METHODS A KNOWLEDGE OF TECHNICAL MATHEMATICS THROUGH PRACTICAL GEOMETRY
- 14. RENUNGAN BARANG SIAPA YG MAHUKAN DUNIA MESTI LAH BERILMU BARANG SIAPA YG MAHUKAN AKHIRAT MESTILAH BERILMU BARANG SIAPA YG MAHUKAN DUNIA DAN AKHIRAT MESTILAH BERILMU HADIS NABI
- 15. SOALAN BOCOR BERIKAN 5 REQUIREMENT (KEPERLUAN) TO BECOME A TOOL DESIGNER? BERIKAN 6 FAKTOR AM YANG MEMPENGARUHI PILIHAN DESIGN YANG MESTI DIPERTIMBANGKAN OLEH TOOL DESIGN SEMASA MEMBUAT ANALISA “PART DRAWING”?