ASME(미국기계기술자학회:American Society of Mechanical Engineers)주관으로 하는
인증 시험(Certification)이 있습니다.
GDTP(Geometric Dimensioning and Tolerancing Professional Certification)라고 하며,
국내 교육기관 몇곳에서도 이것 도입을 검토 했었으나,
가격이 너무 비싸서, 시행 하지 못 하였습니다.(일반 측정기사 조차도 1년에 10명 미만이 응시 하는 상황에서, 40만원이 넘는 이런 자격증 시험을 누가 보겠나 싶은 거지요. 참고로 응시인원이 적은 관계로 측정기사는 몇년전에 폐지 되었습니다.)
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A fee of $375, payable by check, money order or credit card must accompany the completed application. (Purchase orders are not acceptable as payment.) This fee consists of a $50 non-refundable application fee, a $235 examination fee, and a $90 certification fee. The examination fee is refundable if you decide not to take the examination. The certification fee is refundable if you do not take or pass the examination.
$375의 요금,우편환이나 크레디트 카드는 신청서와 동반해야 한다.
(구매주문서는 지불로서 받아들일 만하지 않다.)
이 요금은 $50의 반환되지 않는 요금과, $235 수험료, 그리고 $90 증명 요금으로 구성된다.
만약 당신이 시험을 치루지 않지 않기로 결정한다면 수험료는 반환한다.
만약 당신이 시험을 치루지 않거나 시험을 통과한다면 증명 요금은 반환한다.
- 참고적으로 한번 시험에 패스를 못하면, $235 달러가 또 들어갑니다..... ㅎㅎㅎ |
추가적으로 영어로만 됩니다.(영어가 안되는 저희 같은 사람은..,...ㅋㅋㅋ.)
관심 있으신 분들은 아래 내용을 참고 하시기 바랍니다.
 
Sample questions.
1. A dimension ‘not to scale’ is symbolized by:
a. placing the number in parentheses
b. placing a line under the number
c. including NTS after the number
d. italicizing the number
2. If a datum feature of size is applied RFS, a datum displacement is:
a. not allowed
b. allowed at MMC
c. allowed at LMC
d. allowed at the resultant condition
3. When applied to planar surfaces, angularity, parallelism, and perpendicularity also control:
a. size
b. location
c. form
d. Rule #1
4. Which of the following datum feature symbols is incorrect?
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Levels of Certification
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Technologist Level
 Technologist Geometric Dimensioning and Tolerancing Professional (GDTP) Certification, achieved by passing a computer-based, multiple choice examination, provides an objective measure of an individual's understanding of the meaning of symbols, modifiers, and relationships of Geometric Dimensioning and Tolerancing (GD&T) as applied to engineering drawings and related documentation as defined by the ASME Y14.5 Standard.
The ASME GDTP Technologist symbol is for the sole use of those individuals who have demonstrated the required qualifications in accordance with the ASME Y14.5.2 Standard for the Certification of Geometric Dimensioning and Tolerancing Professionals (GDTP). The symbol was developed for the benefit of those who met the qualifications, and for recognition of their achievement within the field of engineering.
Senior Level
 Senior Geometric Dimensioning and Tolerancing Professional (GDTP) Certification, achieved by passing a computer-based, multiple choice examination, provides the additional objective measure of an individual's ability with respect to: (a) understanding the meaning of the symbols, modifiers, and relationships of GD&T as applied to engineering drawings and related documentation; (b) making the proper selection, with consideration for the function and relationship of part features, of geometric controls to document the product design intent; (c) Performing calculations associated with GD&T; (d) Applying the appropriate geometric control symbols, modifiers, and datum references to the engineering drawings and related documentation; (e) Applying the principles of GD&T to the operations of manufacturing, quality control, and verification processes associated with engineering drawings and related documentation; (f) Applying the principles of GD&T to the establishment of functional gaging activities.
The ASME GDTP Senior symbol is for the sole use of those individuals who have demonstrated the required qualifications in accordance with the ASME Y14.5.2 Standard for the Certification of Geometric Dimensioning and Tolerancing Professionals (GDTP). The symbol was developed for the benefit of those who met the qualifications, and for recognition of their achievement within the field of engineering.
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GDTP (Y14.5) - Geometric Dimensioning and Tolerancing Professional Certification
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ASME GDTP Certification provides the means to recognize proficiency in the understanding and application of the geometric dimensioning and tolerancing (GD&T) principles expressed in the ASME Y14.5 Standard. It is based on a multiple-choice examination.
There are two levels of ASME GDTP Certification: Senior and Technologist
A Geometric Dimensioning and Tolerancing Professional (GDTP) might typically be employed as, but not limited to: Design Engineer; CAD/CAM/CAE Specialist; Drafter, Production or Manufacturing Engineer; Process Engineer; Quality Engineer; Tool or Gage Engineer; Engineering Manager; Checker; Engineering Consultant; Educator; Inspector; Contract Engineer; Project Engineer; and Technical Specialist.
The 2009 edition of the Y14.5 standard became available in March, 2009. ASME is in the process of updating the certification examination to the new edition, however, until further notice it will continue to be based on Y14.5-1994 standard.
Why get ASME GDTP Certified?
For Design, Drafting, Inspection, Quality, CAD/CAM, & General Engineering Professionals:
- Generally, new design, drafting, inspection, quality and engineering related positions require knowledge of GD&T and the ASME Y14.5 Standard. ASME GDTP Certification is the only way to prove your knowledge of GD&T and move yourself ahead of the rest of the pack.
- Enhance your credentials, and get the respect from your peers that you deserve.
- Confirm your knowledge, so you can work more confidently in an advisory capacity.
- Increase your skills in reducing cost and improving quality.
- Prove you deserve that promotion.
For Corporations / Engineering Management:
- Verify the GD&T abilities of your design, manufacturing and inspection team.
- Reinforce uniform engineering drawing and documentation interpretation in your company, from design, to manufacturing, to inspection.
- Improve drawing and documentation interpretation and communication among your staff, your suppliers, and your customers.
- Cut manufacturing and inspection costs through proper application of tolerancing schemes.
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