{"id":501,"date":"2026-09-16T05:48:11","date_gmt":"2026-09-16T05:48:11","guid":{"rendered":"https:\/\/spiralgears.top\/product\/ground-spiral-bevel-gear-set\/"},"modified":"2026-09-17T07:59:02","modified_gmt":"2026-09-17T07:59:02","slug":"ground-spiral-bevel-gear-set","status":"publish","type":"product","link":"https:\/\/spiralgears.top\/fr\/product\/ground-spiral-bevel-gear-set\/","title":{"rendered":"Ensemble d'engrenages coniques h\u00e9lico\u00efdaux rectifi\u00e9s"},"content":{"rendered":"
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Ground spiral bevel gears require more than adding a grinding operation to a normal gear. The datum scheme, pre-grind geometry, heat treatment, grinding allowance and final inspection have to be coordinated so the tooth finish is produced relative to stable references.<\/p>\n

Best starting point:<\/strong> A matched pair where the ordered configuration specifically requires a ground tooth finish, tighter finished-tooth control or a coordinated post-heat-treatment finishing route.<\/p>\n<\/div>\n

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What this product family is designed to solve<\/h2>\n

The ground route is most useful when it corresponds to a real drawing or performance requirement. It should not be selected only because \u201cground\u201d sounds premium; the rest of the assembly still has to hold the pair at the intended mounting position.<\/p>\n

Compared with a cut-tooth set, the manufacturing sequence and inspection plan usually need more explicit control after heat treatment. Compared with a generic custom set, the ground configuration narrows the process choice but does not remove the need to define pair geometry.<\/p>\n<\/div>\n

\"Ensemble<\/figure>\n<\/div>\n<\/section>\n
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Specification and RFQ table<\/h2>\n

For ground spiral bevel gear set, exact numerical values are confirmed for the ordered configuration. The table below identifies the drawing and enquiry fields that need explicit control.<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Selection item<\/th>\nConfiguration<\/th>\nRFQ note<\/th>\n<\/tr>\n<\/thead>\n
Pair identity<\/td>\nMatched spiral bevel gear pair or project-specific single component<\/td>\nConfirm the mating member and driving relationship.<\/td>\n<\/tr>\n
Shaft angle<\/td>\nProject-specific<\/td>\nShow the axis relationship or assembly drawing.<\/td>\n<\/tr>\n
Ratio \/ tooth counts<\/td>\nTo drawing or RFQ<\/td>\nProvide both tooth counts when known.<\/td>\n<\/tr>\n
Module \/ diametral pitch<\/td>\nTo drawing or RFQ<\/td>\nDo not estimate from outside diameter alone.<\/td>\n<\/tr>\n
Pressure angle<\/td>\nConfirm for ordered configuration<\/td>\nUse the drawing or reliable legacy data for replacement work.<\/td>\n<\/tr>\n
Spiral angle & hand<\/td>\nConfirm for ordered configuration<\/td>\nIdentify right\/left hand with a defined viewing convention.<\/td>\n<\/tr>\n
Mounting distance \/ backlash<\/td>\nProject-specific<\/td>\nProvide housing datums and target range when controlled.<\/td>\n<\/tr>\n
Bore \/ spline \/ shaft interface<\/td>\nTo drawing or sample<\/td>\nInclude keyway, spline standard, journals and datum requirements.<\/td>\n<\/tr>\n
Material \/ heat treatment<\/td>\nTo drawing or project review<\/td>\nState mandatory grade, hardness or case requirements if controlled.<\/td>\n<\/tr>\n
Tooth finish \/ quality<\/td>\nTo drawing or project review<\/td>\nState cut\/ground requirement and the acceptance standard or inspection criteria.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/section>\n
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The process route changes before the final tooth finish<\/h2>\n

A typical route establishes the blank and datum surfaces, cuts the gear to the planned condition, applies the specified heat treatment and then finishes the tooth surface by grinding. Final interface work and inspection must respect the surfaces used to locate the gear during grinding.<\/p>\n

The technical visual for ground spiral bevel gear set is a discussion aid for component relationships. The controlled production drawing and approved quotation remain the dimensional definition for the order.<\/p>\n<\/div>\n

\"The<\/figure>\n<\/div>\n<\/section>\n
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Interfaces and assembly checks<\/h2>\n
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\"\"<\/p>\n

Mating member<\/h3>\n

Confirm which gear mates with the component and whether both members are included in the supply.<\/p>\n<\/article>\n

\"\"<\/p>\n

Datums & mounting<\/h3>\n

Show the surfaces and axes that control mounting distance, shaft position and backlash.<\/p>\n<\/article>\n

\"\"<\/p>\n

Material route<\/h3>\n

State controlled material\/heat-treatment requirements and identify features that need secondary machining.<\/p>\n<\/article>\n

\"\"<\/p>\n

Acceptance<\/h3>\n

List the dimensional, tooth-quality, runout or contact checks that are required for release.<\/p>\n<\/article>\n<\/div>\n<\/div>\n<\/section>\n

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Typical application fit<\/h2>\n

Precision machinery, selected machine-tool drives, controlled industrial gearboxes and other assemblies where the drawing calls for a ground tooth finish or a defined finished quality level.<\/p>\n

Application duty should be sent with the drawing whenever it can change the material route, tooth finishing, support assumptions or inspection requirement.<\/p>\n

\"application<\/a>

\"\"Machines-outils \u00e0 commande num\u00e9rique<\/a><\/h3>

Entra\u00eenements \u00e0 angle droit et m\u00e9canismes de positionnement o\u00f9 la rigidit\u00e9 de montage et le jeu sont importants.<\/p>Guide de candidature \u2192<\/a><\/div><\/article>

\"Application<\/a>

\"\"Robotique et automatisation<\/a><\/h3>

M\u00e9canismes compacts \u00e0 axes s\u00e9cants avec fonctions r\u00e9versibles et exigences de r\u00e9p\u00e9tabilit\u00e9.<\/p>Guide de candidature \u2192<\/a><\/div><\/article>

\"Application<\/a>

\"\"Syst\u00e8mes de d\u00e9coupe laser et de portique<\/a><\/h3>

Transmission \u00e0 changement de direction autour des portiques et des \u00e9quipements de positionnement automatis\u00e9s.<\/p>Guide de candidature \u2192<\/a><\/div><\/article>

\"Application<\/a>

\"\"Levage de charges lourdes et palans<\/a><\/h3>

M\u00e9canismes robustes n\u00e9cessitant une r\u00e9vision des dispositifs de choc, de d\u00e9marrage\/arr\u00eat et de support.<\/p>Guide de candidature \u2192<\/a><\/div><\/article>

\"application<\/a>

\"\"Machines de pr\u00e9cision<\/a><\/h3>

Syst\u00e8mes de pr\u00e9cision compacts avec r\u00e9f\u00e9rences, faux-rond et exigences de contact contr\u00f4l\u00e9s.<\/p>Guide de candidature \u2192<\/a><\/div><\/article>

\"Application<\/a>

\"\"R\u00e9ducteurs industriels<\/a><\/h3>

\u00c9tages de bo\u00eete de vitesses qui acheminent le couple \u00e0 travers des agencements d'arbres entrecrois\u00e9s.<\/p>Guide de candidature \u2192<\/a><\/div><\/article><\/div><\/div>\n<\/section>\n

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Manufacturing and inspection sequence<\/h2>\n
\n
1<\/strong><\/p>\n

Review<\/h3>\n

Confirm drawing revision, pair identity, open questions and acceptance-critical features.<\/p>\n<\/div>\n

2<\/strong><\/p>\n

Plan<\/h3>\n

Define blank, datum machining, gear cutting, heat treatment and finish sequence.<\/p>\n<\/div>\n

3<\/strong><\/p>\n

Finish<\/h3>\n

Complete tooth and interface finishing according to the ordered route.<\/p>\n<\/div>\n

4<\/strong><\/p>\n

Inspect<\/h3>\n

Check the dimensions and gear-related criteria agreed for the configuration.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n

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What to include in the enquiry<\/h2>\n
\n\n\n\n\n\n\n\n\n\n
RFQ group<\/th>\nRecommended detail<\/th>\n<\/tr>\n<\/thead>\n
Technical definition<\/td>\nCurrent drawing, pair reference, ratio\/tooth counts, hand and axis relationship<\/td>\n<\/tr>\n
Assembly<\/td>\nBore\/shaft\/spline, bearings, housing datums, mounting distance and backlash if controlled<\/td>\n<\/tr>\n
Duty<\/td>\nSpeed, torque\/load spectrum, reversals, shock, environment and lubrication<\/td>\n<\/tr>\n
Quality<\/td>\nMaterial, heat treatment, tooth finish, tolerances and inspection records<\/td>\n<\/tr>\n
Commercial<\/td>\nPrototype and repeat quantity, destination, timing target and preferred trade term<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/section>\n
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Frequently asked questions<\/h2>\n
\n
\nCan I order only one member of the pair?<\/summary>\n

For ground spiral bevel gear set, supplying one member can be reviewed when the mate is fully defined. If the existing mate is unknown, send its drawing, measurements or physical gear before releasing a single component.<\/p>\n<\/details>\n

\nCan a worn sample be copied directly?<\/summary>\n

A worn ground spiral bevel gear set sample can support identification, but wear should not be treated as original geometry. Legacy drawings, an unused mating member and assembly measurements provide a stronger reconstruction basis.<\/p>\n<\/details>\n

\nDo I need to choose material and heat treatment before the RFQ?<\/summary>\n

When the ground spiral bevel gear set design controls material or heat treatment, state the exact requirement. If those items are open, describe duty and mark them for selection review rather than borrowing a grade from another gear.<\/p>\n<\/details>\n

\nHow are small sample quantities handled?<\/summary>\n

Small samples of ground spiral bevel gear set can be reviewed for suitable new projects. Separate prototype quantity from expected repeat demand so setup, inspection and later production are planned against the correct volume.<\/p>\n<\/details>\n<\/div>\n<\/div>\n<\/section>\n

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Planification commerciale pour votre demande de devis<\/h3>\n

Pour toute demande de devis, la quantit\u00e9 minimale de commande (MOQ) est flexible et d\u00e9pend du type de produit, du proc\u00e9d\u00e9 de fabrication et du montant total de la commande. Les nouveaux projets peuvent \u00eatre \u00e9tudi\u00e9s pour 1 \u00e0 5 \u00e9chantillons \u00e0 un prix pr\u00e9f\u00e9rentiel. Diff\u00e9rents mod\u00e8les peuvent \u00eatre combin\u00e9s lorsque le total de la commande atteint environ 1\u00a0500 USD. Les commandes de 1 \u00e0 2 pi\u00e8ces sont \u00e9galement envisageables, g\u00e9n\u00e9ralement \u00e0 un co\u00fbt unitaire plus \u00e9lev\u00e9, car les frais de mise en place et de contr\u00f4le sont concentr\u00e9s sur une tr\u00e8s petite quantit\u00e9.<\/p>\n

Pour toute demande de devis, les d\u00e9lais de livraison sont g\u00e9n\u00e9ralement de 10 \u00e0 25 jours ouvr\u00e9s pour les pi\u00e8ces standard, de 20 \u00e0 45 jours ouvr\u00e9s pour les composants sur mesure et de 45 \u00e0 120 jours ouvr\u00e9s pour les \u00e9quipements ou assemblages sp\u00e9cifiques \u00e0 un projet. Les incoterms EXW, FOB, CIF et DAP sont couramment propos\u00e9s\u00a0; les incoterms FCA, CFR, CPT, CIP et DDP peuvent \u00eatre discut\u00e9s en fonction de l\u2019exp\u00e9dition et de la destination.<\/p>\n<\/div>\n

Demander un devis<\/span>

Veuillez inclure la paire d'engrenages, le sch\u00e9ma et le descriptif du service dans une seule demande de devis.<\/h2>

Plus les relations d'accouplement et les donn\u00e9es d'assemblage sont d\u00e9finies clairement, plus la configuration peut \u00eatre examin\u00e9e rapidement.<\/p>

Conseils pour les commandes et la livraison<\/h3>

La quantit\u00e9 minimale de commande (MOQ) est flexible et d\u00e9pend du type de produit, du proc\u00e9d\u00e9 de fabrication et du montant total de la commande. Pour les nouveaux projets, il est possible de commander de 1 \u00e0 5 \u00e9chantillons \u00e0 un tarif pr\u00e9f\u00e9rentiel. Diff\u00e9rents mod\u00e8les peuvent \u00eatre combin\u00e9s lorsque le montant total de la commande atteint environ 1\u00a0500\u00a0USD. Les commandes de 1 \u00e0 2\u00a0pi\u00e8ces peuvent \u00eatre \u00e9tudi\u00e9es, bien que le co\u00fbt unitaire soit g\u00e9n\u00e9ralement plus \u00e9lev\u00e9.<\/p>

Les d\u00e9lais de planification habituels sont de 10 \u00e0 25 jours ouvrables pour les pi\u00e8ces standard, de 20 \u00e0 45 jours ouvrables pour les composants sur mesure et de 45 \u00e0 120 jours ouvrables pour les \u00e9quipements ou assemblages sp\u00e9cifiques \u00e0 un projet. Les incoterms EXW, FOB, CIF et DAP sont couramment pris en charge\u00a0; les incoterms FCA, CFR, CPT, CIP et DDP peuvent \u00eatre envisag\u00e9s pour l\u2019exp\u00e9dition.<\/p><\/div><\/div>Envoyer une demande de devis<\/a><\/div><\/div><\/section>","protected":false},"excerpt":{"rendered":"

Ground spiral bevel gears require more than adding a grinding operation to a normal gear. The datum scheme, pre-grind geometry, heat treatment, grinding allowance and final inspection have to be coordinated so the tooth finish is produced relative to stable references. A matched pair where the ordered configuration specifically requires a ground tooth finish, tighter finished-tooth control or a coordinated post-heat-treatment <\/p>","protected":false},"featured_media":465,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[1593],"product_tag":[],"class_list":["post-501","product","type-product","status-publish","has-post-thumbnail","product_cat-ground-spiral-bevel-gears","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/spiralgears.top\/fr\/wp-json\/wp\/v2\/product\/501","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/spiralgears.top\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/spiralgears.top\/fr\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/spiralgears.top\/fr\/wp-json\/wp\/v2\/comments?post=501"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/spiralgears.top\/fr\/wp-json\/wp\/v2\/media\/465"}],"wp:attachment":[{"href":"https:\/\/spiralgears.top\/fr\/wp-json\/wp\/v2\/media?parent=501"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/spiralgears.top\/fr\/wp-json\/wp\/v2\/product_brand?post=501"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/spiralgears.top\/fr\/wp-json\/wp\/v2\/product_cat?post=501"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/spiralgears.top\/fr\/wp-json\/wp\/v2\/product_tag?post=501"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}