KR970073933A - 로우 엣지식 브이벨트의 제조방법 - Google Patents
로우 엣지식 브이벨트의 제조방법 Download PDFInfo
- Publication number
- KR970073933A KR970073933A KR1019960016074A KR19960016074A KR970073933A KR 970073933 A KR970073933 A KR 970073933A KR 1019960016074 A KR1019960016074 A KR 1019960016074A KR 19960016074 A KR19960016074 A KR 19960016074A KR 970073933 A KR970073933 A KR 970073933A
- Authority
- KR
- South Korea
- Prior art keywords
- belt
- rubber
- manufacturing
- low
- mixed
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims abstract description 5
- 239000000843 powder Substances 0.000 claims abstract 4
- 238000000465 moulding Methods 0.000 claims abstract 3
- 238000005520 cutting process Methods 0.000 claims abstract 2
- 239000011265 semifinished product Substances 0.000 claims abstract 2
- 239000000853 adhesive Substances 0.000 claims 4
- 230000001070 adhesive effect Effects 0.000 claims 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims 3
- 239000007788 liquid Substances 0.000 claims 2
- 206010061592 cardiac fibrillation Diseases 0.000 claims 1
- 239000000835 fiber Substances 0.000 claims 1
- 230000002600 fibrillogenic effect Effects 0.000 claims 1
- 238000002156 mixing Methods 0.000 claims 1
- 229920000098 polyolefin Polymers 0.000 claims 1
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 239000012779 reinforcing material Substances 0.000 claims 1
- 230000002787 reinforcement Effects 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D29/00—Producing belts or bands
- B29D29/10—Driving belts having wedge-shaped cross-section
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
- B29C70/545—Perforating, cutting or machining during or after moulding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
- B29C70/78—Moulding material on one side only of the preformed part
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/709—Articles shaped in a closed loop, e.g. conveyor belts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
Abstract
1. 청구범위에 기재된 발명이 속한 기술분야
로우 엣지식 브이벨트의 제조방법.
2. 발명이 해결하려고 하는 기술적 과제
기존 오우 엣지식 브이벨트 제조시에 수반되는 제반 문제점을 일소할 수 있는 로우 엣지식 브이벨트 제조방법을 제공코져 하는 것임.
3. 발명의 해결방법의 요지
통상의 로우 엣지식 브이벨트(1)를 제조함에 있어서, 브이벨트(1)의 심고무(5)에는 미세 불균일 고무가루로 이루어진 보강재를 혼합하고, 상기 심고무(5) 하단에 부착되는 하면 섬유포(6)에는 1, 2차에 걸친 고무접착제(6a)를 도포하여 브이벨트를 성형가류토록 하며, 브이벨트(1)를 성형가류후 커팅공정에 의해 수직면부(3)를 가진 브이벨트 반제품을 형성한 후, 그라인딩 공정에 의해 경사면부(2)를 형성토록한 것이다.
4. 발명의 중요한 용도.
로우 엣지식 브이벨트의 제조방법.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 종래의 로우 엣지식 브리벨트를 보인 단면도, 제2도는 본 발명이 적용되는 로우 엣지식 브이벨트중 로우 엣지식 코그식 브이벨트를 보인 단면도, 제3도는 본 발명의 제조방법을 블록으로 표시한 공정도, 제4도는 본 발명의 제조공정 중 그라인딩 방법을 개략적으로 도시한 측면도.
Claims (3)
- 통상의 로우 엣지식 브이벨트(1)를 제조함에 있어서; 브이벨트(1)의 심고무(5)에는 미세 불균일 고무가루로 이루어진 보강재를 혼합하고, 상기 심고무(5) 하단에 부착되는 하면 섬유포(6)에는 1, 2차에 걸친 고무접착제(6a)를 도포하여 브이벨트를 성형가류토록 하며; 브이벨트(1)를 성형가류후 커팅공정에 의해 수직면부(3)를 가진 브이벨트 반제품을 형성한 후, 그라인딩 공정에 의해 경사면부(2)를 형성하는 것을 특징으로 하는 로우 엣지식 브이벨트의 제조방법.
- 제1항에 있어서; 상기 심고무(5)에 배합되는 보강재는 고무중량부 100에 대하여 고무접착액 1∼100에 고무가루가 1∼100을 혼합한 고무가루가 포함된 고무접착액을 중량부 1 내지 20을 첨가하여 제조하는 것을 특징으로 하는 로우 엣지식 브이벨트의 제조방법.
- 제1항에 있어서; 상기 섬유포(6)에는 크로로프렌고무 20.0%, 폴리울레핀 10.0%, 톨루엔 70.0%의 배합비로 이루어진 고무접착제(6a)를 2차로 도포하는 공정을 포함하는 것을 특징으로 하는 로우 엣지식 브리벨트의 제조방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960016074A KR970073933A (ko) | 1996-05-11 | 1996-05-11 | 로우 엣지식 브이벨트의 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960016074A KR970073933A (ko) | 1996-05-11 | 1996-05-11 | 로우 엣지식 브이벨트의 제조방법 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR970073933A true KR970073933A (ko) | 1997-12-10 |
Family
ID=66220043
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960016074A KR970073933A (ko) | 1996-05-11 | 1996-05-11 | 로우 엣지식 브이벨트의 제조방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR970073933A (ko) |
-
1996
- 1996-05-11 KR KR1019960016074A patent/KR970073933A/ko not_active Application Discontinuation
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Date | Code | Title | Description |
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A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |