OPEN HARDWARE OBSERVATORY

Search Engine and Assessment Platform for sustainable Open Hardware

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Condition

Printout selection

Options

Parameters [+]

limit:

The maximum number of results to return

offset:

The offset of the first result

link:

Show values as links

headers:

Display the headers/property names

mainlabel:

The label to give to the main page name

intro:

The text to display before the query results, if there are any

outro:

The text to display after the query results, if there are any

searchlabel:

Text for continuing the search

default:

The text to display if there are no query results

import-annotation:

Additional annotated data are to be copied during the parsing of a subject

propsep:

The separator between the properties of a result entry

valuesep:

The separator between the values for a property of a result

template:

The name of a template with which to display the printouts

named args:

Name the arguments passed to the template

userparam:

A value passed into each template call, if a template is used

class:

An additional CSS class to set for the list

introtemplate:

The name of a template to display before the query results, if there are any

outrotemplate:

The name of a template to display after the query results, if there are any

sep:

The separator between results

Sort options

Add sorting condition

ResultCodeDebugExtra

To embed this query inline into a wiki page use the code below.

{{#ask: [[Category:Plastic production]]
 |?Desc
 |?Projectimage=Image
 |?Licence
 |?ContainsPdfDrawings
 |?Firstin
 |?CadFilesAreInEditableFormat
 |format=template
 |limit=50
 |offset=120
 |link=none
 |sort=
 |order=asc
 |mainlabel=
 |template=ProjektResults
 |class=search_items_results_page pagination-container
}}

Results 121 – 140 previous 50 20 50 100 250 500 next 50

JSON CSV RSS RDF

Query log

{
    "query_string": "[[Category:Plastic production]]",
    "query_source": "SMWSQLStore",
    "query_time": "0.0146",
    "from_cache": false
}

Debug output SQLStore

ASK Query

[[Category:Plastic production]]

SQL Query

SELECT DISTINCT
t0.smw_id AS id,
  t0.smw_title AS t,
  t0.smw_namespace AS ns,
  t0.smw_iw AS iw,
  t0.smw_subobject AS so,
  t0.smw_sortkey AS sortkey, t0.smw_sort
FROM
`smw_object_ids` AS t0
INNER JOIN
(`smw_fpt_inst` AS t1
INNER JOIN
`t2` AS t2 ON t1.o_id=t2.id) ON t0.smw_id=t1.s_id
WHERE
t0.smw_iw!=':smw'
  AND t0.smw_iw!=':smw-delete'
  AND t0.smw_iw!=':smw-redi'
ORDER BY
t0.smw_sort ASC
LIMIT
55
OFFSET
120

SQL Explain

ID	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	t2	ALL	PRIMARY				4		Using temporary; Using filesort
1	SIMPLE	t1	ref	s_id, o_id, s_id_2, o_id_2	o_id_2	5	oho_wiki_en.t2.id	13		Using index
1	SIMPLE	t0	eq_ref	PRIMARY, smw_id, smw_iw, smw_iw_2	PRIMARY	4	oho_wiki_en.t1.s_id	1		Using where

Auxilliary Tables

Temporary table t2
Recursively computed hierarchy for element(s) (730).
SELECT s_id FROM `smw_fpt_subc` WHERE o_id=730 LIMIT 1

Query Metrics

Query-Size:1
Query-Depth:0

Errors and Warnings

None

Jim Hannon's do it yourself Injection Moulding Machine - oomlout - Buy ...

There's a lot of buzz these days surrounding building your own manufacturing equipment, something we heartily endorse here at oomlout. While the bulk of the col...

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

Kendin Yap 3D Printer Filament Extruder (DIY) Part-1

Tamamen Tasar?m? bana ait kendi yap?m?m extruder 3D yaz?c?lar için flament üretim projesi.

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

MAKING A HOT WIRE CUTTER TO CUT FOAM AND PLASTIC/ SOLDER IRON COMBO FROM SCRATCH

I show you how I made a

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

MANUFACTURE of a PLASTIC EXTRUDER (3D PRINTER FILAMENT)? PROJECT (EPISODE 1)?

This video will begin to see how a homemade plastic extruder is made to manufacture 3D printer filament.

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

MANUFACTURE of a PLASTIC EXTRUDER (3D PRINTER FILAMENT)? PROJECT (EPISODE 3)?

We continue with the third part of the project to create a homemade plastic extruder that will allow us to manufacture filament ...

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

Make A Hot Wire Foam Cutter DIY Foam Cutting Machine

HandmadeCreativeChannel #FoamCutter #DcPower A hot-wire

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

Make A Hot Wire Foam Cutter DIY Foam Cutting Machine 2

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

Make A hot wire foam cutter cuts any plastic or foam

What is Hot-wire foam cutter? A hot-wire foam cutter is a tool used to cut polystyrene foam and similar materials. The device ...

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

Make Your Own ABS PLA - 3D Printing Filament Extruder do it yourself - ABS Nozzle +new motor control system

If you want to make make your own ABS or if want to make your own PLA, with an 3D Printing Filament Extruder you can do it so ...

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

Making a Hot Wire Cutter Dublin Hackerspace, DIY, Projects ...

Had a go at making a hot wire cutter to cut plastic and polystyrene. Experimented with 2 types of wire. Tried a thinner wire which worked at about 8 amps, but u...

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

Mother Baby Granules Extruder Plan

Per Hour 100 to 150 Kg.

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

Mother Baby Granules Extruder plan

Per Hour 100 to 150kg.

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

Plastic compression machine, Precious Plastic

   Contains PDF Blueprints: Yes

   Contains CAD Files: Yes

License: CCBYSA40

Plastic extruder

An extruder machine works with a repetitive process, i.e. the molten material is put into the moulds, pressed by pushing the transport worm forward. After which...

   Contains PDF Blueprints: Yes

   Contains CAD Files: No

License: unknown

Plastic extrusion machine, Precious Plastic

   Contains PDF Blueprints: Yes

   Contains CAD Files: Yes

License: CCBYSA40

Plastic injection machine, Precious Plastic

   Contains PDF Blueprints: Yes

   Contains CAD Files: Yes

License: CCBYNCSA40

Plastic shredder, Precious Plastics

   Contains PDF Blueprints: Yes

   Contains CAD Files: Yes

License: CCBYNCSA40

Sub33D Filament Extruder v1-00 - Build sequence - Nozzle heater assembly

Sub33D Filament Extruder - V1.00 Based on Lyman / Mulier Filament Extruder V5 Designing and building low cost 3D Printers ...

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

Typhoon 2.85mm Filament Extruder - Dyze Design

Typhoon is a high flow rate & fast extruder for industrial large 3d printers. Works with 2.85mm filament. Can Reach a flow rate around 200mm³/s (0.9 k

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

Wire stripper/cutter DIY

   Contains PDF Blueprints: No

   Contains CAD Files: No

License: unknown

Retrieved from "https://en.oho.wiki/wiki/Special:Ask"

OPEN HARDWARE OBSERVATORY 2020

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