Shut off external sealing liquid supply, if specified, to relieve stuffing box. Mailboxes autocad drawing free download, dwg file, 2d model. Sanjeet tripathi self approved r19 r82 76 128 o70 o46 o35 r6 16 54 16 stuffing box o52 o46 r12 10 16 48 o25 crs 90 r7 r19 gland o35 o46 6 16 15 o25 neck bush 18 21 12 o12 nut 49 5 16 o25 87 o25 stud shaft 2 1 4 3 5 6 parts list itemqtypart numberdescriptionmaterial. Stuffing box design and installation of compression packings. A sub assembly drawing is an assembly drawing of a group of related parts which form a part of a complicated machine. Seal chamber and stuffing box seal chamber and stuffing box both refer to a chamber, either integral with or separate from the pump case housing that forms the region between the shaft and casing where sealing media are installed. The stuffing box prevents sea water from entering the boats hull. The series 1510 pump is furnished in a standard seal or stuffing box construction.
Assembly drawing of stuffing box and square tool post. When the sealing is achieved by means of a mechanical seal, the chamber is commonly referred to as a seal chamber. Ensure all external connections are made in accordance with applicable codes of practice. Swabbing stuffing box stuffing box use with braided line in low pressure operations. Engineering drawing tutorials orthographic drawing. When you hear stuffing it usually means stuffing for turkeys, it may also suggest some misconceptions about stuffing boxes for pumps. Slowly close delivery valve and shut down driving unit in accordance with manufacturers instructions. In many small fiberglass boats, for example, the stuffing box is mounted inboard near the point the shaft exits the hull. Huntings extensive product portfolio includes wireline valves, stuffing boxes, grease heads, lubricators and tool catchers. Huntings dedicated and experienced well intervention division is committed to improving well productivity and saftey. This pdf contains 24 detailed drawings of miscellaneous. Many vscvscs repair parts are in stock ready for shipping. In a steam engine, when the piston rod reciprocates through the cylinder cover.
Gland and stuffing box autocad 2014 3d machine drawing. Draw the axes of symmetry for all the views of the assembly drawing. Locate the installation reference dimension on the seal installation drawing. Stuffing box sealing maximum temperature degrees farenheit. It is used to prevent leakage of fluid, such as water or steam, between sliding or turning parts of machine elements. Cartridge dual pusher seal for standard and big bore ansi.
A stuffing box assembly satisfies two requirements. All site rules must be observed for the installation and operation of this mixer. Assembly drawing of stuffing box and square tool post this video make by vishwakarma engineering. A stuffing box is an assembly which is used to house a gland seal. Series 1510s single seal series 1510pf packing rings with series 1510d double seal flush lantern ring.
File type pdf engineering drawing n3 memorum engineering drawing n3 memorum math help fast from someone who can actually explain it see. Each cad and any associated text, image or data is in no way sponsored by or affiliated with any company, organization or realworld item, product, or good it may purport to portray. Some of the parts are a bit more challenging than others, but none of them are meant to be difficult. Sto slide the 6 or 8 stuffing box cover 184 with adapter ring 108 over shaft and bolt to bearing. Xbar standard package dimensions subject to change, consult factory for certified drawing if required. Everybody know that stuffing box is a important mechanical device, which is used to prevent oil leakage in engine, in this design first time i try drawing section in fusion 360 purpose practice of making drawing. Us3209830a us268865a us26886563a us3209830a us 3209830 a us3209830 a us 3209830a us 268865 a us268865 a us 268865a us 26886563 a us26886563 a us 26886563a us 3209830 a us3209830 a us 3209830a authority us united states prior art keywords polished rod extension tube annulus box pumping prior art date 19630329 legal status the legal status is an assumption and is.
Practicing autocad or similar graphics software and making orthographic and isometric projections of. If the stuffing box has a lantern ring see illustration above, make sure that the lantern ring, as installed, is slightly behind the fluid inlet so that it will move under the inlet as follower pressure is applied. The brackets also contain an overflow hole to release the water before it reaches the shaft, in case drain piping should become clogged. Engineering drawing from the beginning 1st edition. Machine drawing ii me 494 assembly and detailed drawings of a mechanical assembly, such as a simple gear box, flange coupling, welded bracket joined by stud bolt on to a structure, etc. Assembly of stuffing boxme stuffing box 1 mechanical engg.
The following stuffing box sealing methods can be used, up to the temperatures listed. Detailed and part drawings stuffing box is used to prevent loss of fluid such as steam, between sliding or turning parts of machine elements. Stuffing box assembly 3d cad model library grabcad. Position the p200 seal gland flush connection, port a in figure 4, in the 3 oclock position for normal installations with cw rotation 9 oclock for ccw rotation for optimum heat removal. Aluminum bronze stainless steel, hardened carbon steel b148c955 174 ph 1020 packing types available. Ma300l quintuplex pump all drawings and specifications subject to change without notice. Mark scribe the shaft at the face of the stuffing box. Estimate the overall dimensions of the views of the assembly drawing and make the outline blocks for each of the required view, leaving enough space between them, for indicating dimensions and adding required notes. If stuffing box pressure is very high, typically over 100psi. The stuffing box model has three positive seal configurations. Stuffing box assembly parts list nickel, aluminum, bronze 28.
Us2349024a us429195a us42919542a us2349024a us 2349024 a us2349024 a us 2349024a us 429195 a us429195 a us 429195a us 42919542 a us42919542 a us 42919542a us 2349024 a us2349024 a us 2349024a authority us united states prior art keywords packing sleeve thrust ring gland shaft prior art date 19420202 legal status the legal status is an assumption and is not a legal. This pdf contains 24 detailed drawings of miscellaneous parts, to be used for practice with autodesk inventor or any 3d cad package for that matter. Read pdf engineering drawing assembly example engineering drawing assembly. At the base of stuffing box body 1, a bush 3 is placed such that the beveled edge of the bush is at. When centrifugal pumps were developed there was a need to prevent the pumpage from pouring out thru the open clearance between the pump casing back and the rotating shaft, which turns the impeller. Alternate positioning of the gland may be necessary with some pump designs. Stuffing box sealing maximum temperature degrees farenheit standard packed box 1 with internal seal passage, or no liquid to seal cage. Remove the packing gland through the side of the bracket. Practicing autocad or similar graphics software and making orthographic and isometric projections of different components.
Stuffing box assembly drawing,online education youtube. Assembly drawing of stuffing box and square tool post this video make by vishwakarma engineering drawing classes, bhilai nagar. See all design to learn to design and assemble the parts in diff ways and methods. Cim oct2016, april 2016,cim oct2015, april 2015, april 2014, oct2014 question papers. The box is a cylindrical assembly, typically of bronze, comprising a sleeve threaded on one end to accept adjusting and locking nuts. The computeraided design cad files and all associated content posted to this website are created, uploaded, managed and owned by third party users. Thus, a number of such sub assembly drawings are needed to make a. A stuffing box is an assembly which is used to prevent leakage of fluid, such as water or steam, between sliding sliding or turning parts of machine elements, specifically a rotating or reciprocating shaft. A balanced seal compensates for higher pressures by locating the seal faces such that stuffing box pressure.
Tap the shaft forward with a soft headed hammer, and pull it out of the bracket and bushing assembly being careful not to damage the bracket bushing. Models j, k, kk, l, lq, ll and lm viking pump canada. Machine drawing key solution designdme key solution. Design and installation specifications of city mailboxes. Remove the packing gland fastener, and pull the gland out of the stuffing box.
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