Thursday 23 April 2015
Wednesday 22 April 2015
Anti Vibration Pads for CNC Turning Centres, Vertical Milling and VMC ma...
Anti-Vibration
Pads for CNC Turning Centres, Vertical Milling and VMC machines
Pads for CNC Turning Centres, Vertical Milling and VMC machines
CNC milling machines (also called machining centres) are
computer controlled vertical mills with the ability to move the spindle
vertically along the Z-axis. This extra degree of freedom permits their use in
die sinking, engraving applications, and 3D surfaces.
computer controlled vertical mills with the ability to move the spindle
vertically along the Z-axis. This extra degree of freedom permits their use in
die sinking, engraving applications, and 3D surfaces.
CNC machines can
exist in virtually any of the forms of manual machinery, like horizontal mills.
The most advanced CNC milling-machines, the multi-axis machine, add two more
axes in addition to the three normal axes (XYZ). Horizontal milling machines
also have a C or Q axis, allowing the horizontally mounted work-piece to be
rotated, essentially allowing asymmetric and eccentric turning. The fifth axis
(B axis) controls the tilt of the tool itself. When all of these axes are used
in conjunction with each other, extremely complicated geometries, even organic
geometries such as a human head can be made with relative ease with these
machines. For such highly accurate machines, proper levelling and vibration
control is of utmost priority. Dynemech's Anti Vibration Mounts provide both
these levelling and vibration damping properties. The Anti Vibration Mounts are
also very simple to install and easy & convenient to order. These Anti
Vibration mounts remove the need to make any kind of foundation for the
machine, thus making maintenance and movement of the machine a trivial affair.
The tool life of the machine is greatly improved because of enhanced vibration
control of the machine placed on Dynemech's Anti Vibration Mounts. Even
external factors like press or hammer vibrations can be effectively controlled
using Dynemech's Anti Vibration Mounts.
exist in virtually any of the forms of manual machinery, like horizontal mills.
The most advanced CNC milling-machines, the multi-axis machine, add two more
axes in addition to the three normal axes (XYZ). Horizontal milling machines
also have a C or Q axis, allowing the horizontally mounted work-piece to be
rotated, essentially allowing asymmetric and eccentric turning. The fifth axis
(B axis) controls the tilt of the tool itself. When all of these axes are used
in conjunction with each other, extremely complicated geometries, even organic
geometries such as a human head can be made with relative ease with these
machines. For such highly accurate machines, proper levelling and vibration
control is of utmost priority. Dynemech's Anti Vibration Mounts provide both
these levelling and vibration damping properties. The Anti Vibration Mounts are
also very simple to install and easy & convenient to order. These Anti
Vibration mounts remove the need to make any kind of foundation for the
machine, thus making maintenance and movement of the machine a trivial affair.
The tool life of the machine is greatly improved because of enhanced vibration
control of the machine placed on Dynemech's Anti Vibration Mounts. Even
external factors like press or hammer vibrations can be effectively controlled
using Dynemech's Anti Vibration Mounts.
Dynemech is the
leading supplier of Anti Vibration Mounts to all kinds of CNC machine manufacturers
in India and abroad. Dynemech's vibration damping products are being exported
extensively to Europe, South Korea, Australia and the United States. Dynemech's
engineering team provides complete guidance in proper pad selection for various
different CNC machines depending on the machine specifications and external
factors. They provide detailed installation notes with illustrative diagrams
for correct anti vibration mount installation.
leading supplier of Anti Vibration Mounts to all kinds of CNC machine manufacturers
in India and abroad. Dynemech's vibration damping products are being exported
extensively to Europe, South Korea, Australia and the United States. Dynemech's
engineering team provides complete guidance in proper pad selection for various
different CNC machines depending on the machine specifications and external
factors. They provide detailed installation notes with illustrative diagrams
for correct anti vibration mount installation.
Advantages of Installing CNC Machines on Anti-Vibration Pads
1.
Fast , Easy and Inexpensive Machinery Installation - even on working machines
with minimal down time
Fast , Easy and Inexpensive Machinery Installation - even on working machines
with minimal down time
2.
Flexible Shop Floor Plan , ease in machine relocation to accommodate expansion
plans & technology induction - Permanent mobility of machines
Flexible Shop Floor Plan , ease in machine relocation to accommodate expansion
plans & technology induction - Permanent mobility of machines
3.Enhanced
Component Finish, Accuracy and Part Tolerance - production quality improved-No
"chattering" marks
Component Finish, Accuracy and Part Tolerance - production quality improved-No
"chattering" marks
4.
Extended Tool And Machinery Life, ensuring equitable profits on machinery
investments.
Extended Tool And Machinery Life, ensuring equitable profits on machinery
investments.
5.
Undesirable vibrations cause failures to machines and toolings due to fatigue.
Wear and tear of various machine parts like gears, bearings etc. along with the
excessive noise can gradually impair normal production processes. Vibration
control necessary to avoid forced deterioration of machinery, expensive
,unscheduled downtime and maintenance resulting in production
losses.
Undesirable vibrations cause failures to machines and toolings due to fatigue.
Wear and tear of various machine parts like gears, bearings etc. along with the
excessive noise can gradually impair normal production processes. Vibration
control necessary to avoid forced deterioration of machinery, expensive
,unscheduled downtime and maintenance resulting in production
losses.
DYNEMECH
SYSTEMS PVT. LTD.
SYSTEMS PVT. LTD.
101,
Priya Aptts., Opp. North Ex Mall, Sector-XIV, Rohini, Delhi – 110 085.
Priya Aptts., Opp. North Ex Mall, Sector-XIV, Rohini, Delhi – 110 085.
Phone:
9810760131, 9911145131
9810760131, 9911145131
Email – sales@dynemech.com
Tuesday 21 April 2015
Anti Vibration Pads for Compressors
Anti-Vibration Pads for Compressors
Figure 1:Anti-Vibration
Pads for Compressor
Pads for Compressor
Compressor Mounts provide optimum
leveling and alignment and controlling vibrations in Reciprocating Machinery
and Piping Systems. The vibration mounts help to mount machines within minutes,
without anchoring either the machine or machine mounts to the floor. Dynemech
Insulation Sheets are designed especially for compressor vibrations. These
vibration insulation sheets dampen both vertical and horizontal impacts found
in reciprocating machines. In addition, each vibration isolation pad is
engineered to possess an exceptionally high coefficient of friction that also
prevents machine walking. The balance of force and response is the key to
keeping vibration levels in check on any piece of machinery, and more so with a
reciprocating compressor where there are more complex forces.
leveling and alignment and controlling vibrations in Reciprocating Machinery
and Piping Systems. The vibration mounts help to mount machines within minutes,
without anchoring either the machine or machine mounts to the floor. Dynemech
Insulation Sheets are designed especially for compressor vibrations. These
vibration insulation sheets dampen both vertical and horizontal impacts found
in reciprocating machines. In addition, each vibration isolation pad is
engineered to possess an exceptionally high coefficient of friction that also
prevents machine walking. The balance of force and response is the key to
keeping vibration levels in check on any piece of machinery, and more so with a
reciprocating compressor where there are more complex forces.
Compressor Anti-Vibration Machine Mounts with Elastomeric
Pads offer many benefits:
1. Increased compressor parts life.
2. Installation Savings - Compressors can be installed faster
and easier.
3. Simplified compressor machine installation.
4. Precision Levelling and alignment of machine mounts
reduces machine wear and tear & increases tool life
5. Compressor can be easily grouted (if required) and
vibration transmission reduced.
6. Different products/customized solutions available for
different compressor installations.
7. Reduced shock and vibration.
8. Elimination of anchor bolts. The Compressor can be easily
re-located and Re-Levelling is much faster and easier.
9. Better Structural Safety for the factory.
Pads offer many benefits:
1. Increased compressor parts life.
2. Installation Savings - Compressors can be installed faster
and easier.
3. Simplified compressor machine installation.
4. Precision Levelling and alignment of machine mounts
reduces machine wear and tear & increases tool life
5. Compressor can be easily grouted (if required) and
vibration transmission reduced.
6. Different products/customized solutions available for
different compressor installations.
7. Reduced shock and vibration.
8. Elimination of anchor bolts. The Compressor can be easily
re-located and Re-Levelling is much faster and easier.
9. Better Structural Safety for the factory.
AV mounts like Series DLK, Series DLC , are versatile ,
inexpensive , compact vibration dampers to provide effective active vibration
control , limiting vibration transmission to all building structures. They find
ample use in compressors in malls, cinemas, clinics, hospitals, industries,
shops, etc.
inexpensive , compact vibration dampers to provide effective active vibration
control , limiting vibration transmission to all building structures. They find
ample use in compressors in malls, cinemas, clinics, hospitals, industries,
shops, etc.
Air filled anti-vibration mounts like Series DRAS find
applications in quality control and testing laboratories , hotels & restaurants
where vibration is to be damped drastically to minimal levels.
applications in quality control and testing laboratories , hotels & restaurants
where vibration is to be damped drastically to minimal levels.
Indigenously developed Spring Isolators with Viscous Damping
are able to isolate high dynamic vibrations and achieve 80-90% isolation.
are able to isolate high dynamic vibrations and achieve 80-90% isolation.
Robust design and excellent performance of Dynemech Flexifoot
cushyfoot type mountings makes it an
ideal option for general machinery installation and vibration control.
cushyfoot type mountings makes it an
ideal option for general machinery installation and vibration control.
DYNEMECH SYSTEMS PVT. LTD.
101, Priya Aptts., Opp. North Ex Mall, Sector-XIV, Rohini,
Delhi – 110 085.
Delhi – 110 085.
Phone: 9810760131, 9911145131
Email –
sales@dynemech.com
sales@dynemech.com
Monday 20 April 2015
Anti Vibration mounts for Pumps
Dynamic forces of mechanical and hydraulic nature invariably
are a major cause of unwanted vibrations
in pumping machinery.
are a major cause of unwanted vibrations
in pumping machinery.
Over the years , AV mounts for Pumps have become more of a
necessity for several reasons
necessity for several reasons
1. Lightweight construction of building make if more susceptible to vibrate and anti
vibration mountings below the foundation bolts become necessary.
vibration mountings below the foundation bolts become necessary.
2. Space Constraints and valuable floor space lead to
installation of HVAC equipment like pumps in upper floors or nearby the main
living space, making vibration transmission a real annoyance.
installation of HVAC equipment like pumps in upper floors or nearby the main
living space, making vibration transmission a real annoyance.
3. The relationship between workplace comfort and productive
efficiency can never be overemphasized and hence, vibration control a
necessity.
efficiency can never be overemphasized and hence, vibration control a
necessity.
4. Vibration sensitive quality control , testing and
production machinery are often housed together to achieve manufacturing ease,
yet making them susceptible to vibration transmission and inaccurate results.
production machinery are often housed together to achieve manufacturing ease,
yet making them susceptible to vibration transmission and inaccurate results.
Higher vibration transmission are known to cause :
1. Structural and building vibrations
2. Reduced pump performance
3. Impaired service life of the equipment
4. Distortion to foundation, pipe anchors
5. Seal failures , breakage of drive-shafts, bearings etc.
Of the multitude of mechanical, hydraulic or miscellaneous
parameters or causes of vibration identified w.r.t. to inherent pump
functioning elsewhere
(1) , the most relevant to us seem to be pump machine setup (due to
multiplicity of mounting bases) and the phenomenon of resonance.
parameters or causes of vibration identified w.r.t. to inherent pump
functioning elsewhere
(1) , the most relevant to us seem to be pump machine setup (due to
multiplicity of mounting bases) and the phenomenon of resonance.
For the proper functioning and
safety of the pump and ancillary components like motors -gear-driver-etc., it
is important components have to be mounted on the same level to avoid alignment
problems. Varied AVmounts or anti-vibration mountings supplied by ENB can help
achieve the same. Also, isolation at equipment connects-piping, conduit ,
ductworks, etc. and isolation at
building support points need to be considered.
safety of the pump and ancillary components like motors -gear-driver-etc., it
is important components have to be mounted on the same level to avoid alignment
problems. Varied AVmounts or anti-vibration mountings supplied by ENB can help
achieve the same. Also, isolation at equipment connects-piping, conduit ,
ductworks, etc. and isolation at
building support points need to be considered.
Resonance- if the natural frequency
of the machine or system is nearly equal to the frequency of the excitation ,
the resulting vibration can cause phenomenal damage. Hence, no natural
frequency of the pump-engine-gear train and the supporting structure can lie in
the typical operating speed range. Installing the pump-motor-supporting
structure on ENB Vibration Isolation Pads help to reduce the natural frequency
of the combine.
of the machine or system is nearly equal to the frequency of the excitation ,
the resulting vibration can cause phenomenal damage. Hence, no natural
frequency of the pump-engine-gear train and the supporting structure can lie in
the typical operating speed range. Installing the pump-motor-supporting
structure on ENB Vibration Isolation Pads help to reduce the natural frequency
of the combine.
Even when the equipment is
mounted directly on a rigid foundation, excessive structure vibration caused by
absorption of vibration energy from the machinery can be contained by :
mounted directly on a rigid foundation, excessive structure vibration caused by
absorption of vibration energy from the machinery can be contained by :
1. Modifying the rigidly mounted
machine-foundation setup to increase or decrease the resonance frequencies so
that it doesn't match the machine's operating frequencies.
machine-foundation setup to increase or decrease the resonance frequencies so
that it doesn't match the machine's operating frequencies.
2. Isolate the equipment from the
structure through ENB vibration isolators .
structure through ENB vibration isolators .
Attention to simple, cost effective highly efficient vibration absorbing mount that
can dissipate, absorb and insulate against vibrations during design and
installation of pumping equipments saves costly retrofitting of vibration
isolators and machinery downtime later on.
can dissipate, absorb and insulate against vibrations during design and
installation of pumping equipments saves costly retrofitting of vibration
isolators and machinery downtime later on.
Our natural rubber av mounts provide static deflection of
less than 5mm and hence are effective (isolation efficiencies greater than 90%)
for equipment with driving frequencies greater than 25 Hz.
less than 5mm and hence are effective (isolation efficiencies greater than 90%)
for equipment with driving frequencies greater than 25 Hz.
Inherent damping of the elastomeric, provide good vibration
control in most industrial applications.
control in most industrial applications.
Salient features of
ENB anti-vibration av mounts:
1) Highest vibration absorption and lowest set characteristics
due to
high natural rubber content.
2) ENB is a leader in rubber to metal adhesion and our processes
are
geared to enhance this adhesion for higher mount life under continuous
vibration.
3) The fail-safe that we are employing in our EGA Series
mounts are
tested for Torque movement of top cup due to rotational motion. The EGA-105
(M16) is torque tested till 140 Nm.
4) The final finishing, quality and performance of the
mounts are as
per European standards.
5) Dome cover and zinc plated metal provides protecting
against oil , fuel contamination and corrosion resistance.
1. Ravindra Birajdar , Rajashri
Patil & Kedar Khanzode
"VIBRATION AND NOISE IN CENTRIFUGAL PUMPS - SOURCES AND DIAGNOSIS
METHODS" presented at 3 rd
International Conference on Integrity, Reliability and Failure, Porto/Portugal,
20-24 July 2009 (link:
http://paginas.fe.up.pt/clme/IRF2009/PROCEEDINGS/PAPERS/P0437.pdf)
ENB anti-vibration av mounts:
1) Highest vibration absorption and lowest set characteristics
due to
high natural rubber content.
2) ENB is a leader in rubber to metal adhesion and our processes
are
geared to enhance this adhesion for higher mount life under continuous
vibration.
3) The fail-safe that we are employing in our EGA Series
mounts are
tested for Torque movement of top cup due to rotational motion. The EGA-105
(M16) is torque tested till 140 Nm.
4) The final finishing, quality and performance of the
mounts are as
per European standards.
5) Dome cover and zinc plated metal provides protecting
against oil , fuel contamination and corrosion resistance.
1. Ravindra Birajdar , Rajashri
Patil & Kedar Khanzode
"VIBRATION AND NOISE IN CENTRIFUGAL PUMPS - SOURCES AND DIAGNOSIS
METHODS" presented at 3 rd
International Conference on Integrity, Reliability and Failure, Porto/Portugal,
20-24 July 2009 (link:
http://paginas.fe.up.pt/clme/IRF2009/PROCEEDINGS/PAPERS/P0437.pdf)
2. Garr M. Jones, PE, DEE, Robert L. Sanks, PhD, PE, "Pumping
Station Design: Revised 3rd Edition", Butterworth-Heinemann, 2011
Station Design: Revised 3rd Edition", Butterworth-Heinemann, 2011
Please feel free to
contact us on:
contact us on:
E&B Rubber Metal Products Pvt. Ltd.
101, Priya Aptts,
Sector-14, Rohini
Delhi – 110085,
INDIA
Mobile: +91-9810760131, 9810554131
Phone: +91-11-27347982
101, Priya Aptts,
Sector-14, Rohini
Delhi – 110085,
INDIA
Mobile: +91-9810760131, 9810554131
Phone: +91-11-27347982
Sunday 19 April 2015
Friday 17 April 2015
マウント アイソレータの基本 |防振パッドをマウント
 |
| Base Isolating Mountings |
マウント アイソレータの基本 |防振パッドをマウント
ENB はメーカー、サプライヤー、輸出業者、免震装置マウントまたはベース プレート固定反震えパッドとして自分自身を紹介します。
これらベースの防振マウントすることができます固定プレート限り多くメンテナンスの手間をかけず、機械自体の効果をそれぞれ使用します。彼らは非常に耐久性と機能生命長い最後。ENB 防振パッドは天然ゴムを用いた振動絶縁のために設計されたソリューションです。これらは私たちの経験豊富なエンジニアのチームによって制御される品質は、原材料の定性的な範囲から製造されます。我々 はこれらマウント ・ パッドで最も競争力のある価格を提供しています。
ENB 反振動ゴムパッドは機械のより広いスペクトルのニーズを満たすために形状の変化で利用できます。大規模なマシンに小さなから反振動土台の私達の範囲は整列と振動分離レベルと共にクイック インストールを提供します。
モーターを備えられた装置の振動は、単に前後の動きや振動機械駆動モーター、駆動装置 （ポンプ ・ コンプレッサー) と、ベアリングなどのコンポーネントのシャフト、機械システムを構成するギヤ、ベルトおよび他の要素。回転機械の振動のための予想外の内訳は、業界の緊急時のダウンタイムの 1 つの最大の原因です。E ＆ B ゴム金属製品プライベートリミテッド ハリヤナ州に製造工場で最も先進的なマシン追加ながある Talleres のすべての生産プロセス ユディがインドでここで用いることが可能します。あらゆる生産段階の間に質が妥協されません。追加ユディ ブランド名の下にインドの単位で生産された反震えパッド ヨーロッパへエクスポートされています。反振動台紙は機械のすべての種類のために適した。主なエンドユーザーは、メーカーのディーゼル発電機、ディーゼル エンジン メーカー、コンプレッサー、風力タービン、コントロール パネル、天井クレーン等の取付け。
お気軽にお問い合わせください：
E ＆ B ゴム金属製品プライベートリミテッド
Priya Aptts 101
ローヒニー セクター 14
デリー-110085、
インド
携帯電話： + 91 9810760131 9810554131
電話番号： + 91 11 27347982
電子メール： sales@ebrubber.com
ウェブサイト： www.ebrubber.com
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