![\"LORRTEC\"](\"https:\/\/www.lorrtec.com\/wp-content\/uploads\/2018\/10\/logo-lorrtec-seul.png\"){kind=logo}
<\/p>\n[et_pb_section fb_built=”1″ next_background_color=”#000000″ _builder_version=”3.22″ background_image=”https:\/\/www.lorrtec.com\/wp-content\/uploads\/2018\/09\/bandeau-lorrtec.jpg” bottom_divider_style=”arrow”][et_pb_row column_structure=”1_2,1_2″ _builder_version=”3.25″ background_size=”initial” background_position=”top_left” background_repeat=”repeat”][et_pb_column type=”1_2″ _builder_version=”3.25″ custom_padding=”|||” custom_css_before=”content: %22%22;|| display: inline-block;|| position: absolute;|| background-image: url(\/wp-content\/uploads\/2018\/09\/home-title-bg.png);|| width: 382px;|| height: 382px;|| top: 0;|| left: 50%;|| margin-left: -191px;|| animation: rotate 60s infinite linear;” custom_css_main_element=”position: relative;|| margin-top: 0px;|| padding-bottom: 8rem;|| padding-top: 8rem;|| min-height: 350px;|| color: #fff;” custom_css_after=”content: %22%22;|| display: inline-block;|| position: absolute;|| background-image: url(\/wp-content\/uploads\/2018\/09\/home-title-after.png);|| width: 142px;|| height: 142px;|| top: -51px;|| left: 50%;|| margin-left: -71px;|| animation: rotate 40s infinite linear;|| animation-direction: reverse;|| -webkit-animation-direction: reverse;|| -moz-animation-direction: reverse;” custom_padding__hover=”|||”][et_pb_text _builder_version=”3.27.4″ header_font=”|||on|||||” header_text_align=”center” header_text_color=”#ffffff” header_font_size=”26px” header_2_text_align=”center” header_2_text_color=”#ffffff” custom_margin=”||157px|||”]<\/p>\n
[\/et_pb_text][et_pb_text _builder_version=”4.4.6″ hover_enabled=”0″]<\/p>\n
In particular we have developed the balancing of V6, V8, V10, V12 engines –><\/a><\/p>\n [\/et_pb_text][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”3.25″ custom_padding=”|||” custom_padding__hover=”|||”][et_pb_text admin_label=”pr\u00e9sentation” _builder_version=”3.27.4″ text_text_color=”#ffffff” text_font_size=”18px” header_text_color=”#ffffff” header_2_text_color=”#ffffff” header_3_text_color=”#ffffff” custom_padding=”50px|||”]<\/p>\n The LORRTEC engine machining<\/strong> and rectification workshop<\/strong> performs the following operations:<\/p>\n <\/p>\n [\/et_pb_text][et_pb_gallery gallery_ids=”1528,1530″ posts_number=”3″ show_title_and_caption=”off” show_pagination=”off” _builder_version=”3.15″][\/et_pb_gallery][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”3.22″ background_color=”#000000″ background_image=”https:\/\/www.lorrtec.com\/wp-content\/uploads\/2018\/09\/fond-moteur-droit.png”][et_pb_row _builder_version=”3.25″ background_size=”initial” background_position=”top_left” background_repeat=”repeat”][et_pb_column type=”4_4″ _builder_version=”3.25″ custom_padding=”|||” custom_padding__hover=”|||”][et_pb_text admin_label=”Pr\u00e9sentation de l’activit\u00e9 d’installation, et de mise au point de bo\u00eetiers \u00e9lectroniques MOTEC de LORRTEC.” _builder_version=”3.27.4″ text_text_color=”#ffffff” header_text_color=”#ffffff” header_2_text_align=”center” header_2_text_color=”#ffffff” header_3_text_color=”#ffffff”]<\/p>\n [\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_3,2_3″ module_class=” et_pb_row_fullwidth” _builder_version=”3.25″ width=”89%” width_tablet=”80%” width_phone=”” width_last_edited=”on|desktop” max_width=”89%” max_width_tablet=”80%” max_width_phone=”” max_width_last_edited=”on|desktop” custom_padding=”25.25px|0px|33px|0px|false|false” make_fullwidth=”on”][et_pb_column type=”1_3″ _builder_version=”3.25″ custom_padding=”|||” custom_padding__hover=”|||”][et_pb_text admin_label=”Les bo\u00eetiers \u00e9lectroniques MOTEC” _builder_version=”3.27.4″ text_text_color=”#ffffff” header_text_color=”#ffffff” header_2_text_color=”#ffffff” header_3_text_color=”#ffffff”]<\/p>\n We carry out all the machining operations concerning car\/motorcycle\/aircraft engines… for competition and collection:<\/p>\n Interview with Pierre-Antoine RAMPON on LORRTEC’s engine design office activity:<\/p>\n <\/p>\n Yes, we work both as a subcontractor<\/strong> for automotive professionals<\/strong> and for individuals<\/strong> who assemble their parts themselves.<\/p>\n<\/blockquote>\n We have a machine park that covers almost all of the machining operations<\/strong> , which allows us to control the quality and deadlines of our work. In addition, LORRTEC being primarily an engine manufacturer, we know the problems encountered during engine rebuilds, which allows us to guide our machining work and thus avoid any problem for the customer during reassembly.<\/p>\n<\/blockquote>\n Depending on the operations, our lead times vary from a few days to a few weeks.<\/p>\n<\/blockquote>\n [\/et_pb_text][\/et_pb_column][et_pb_column type=”2_3″ _builder_version=”3.25″ custom_padding=”|||” custom_padding__hover=”|||”][et_pb_image src=”https:\/\/www.lorrtec.com\/wp-content\/uploads\/2018\/09\/alesage-rodage-cylindres.jpg” alt=”cylinder boring and honing” show_in_lightbox=”on” align_tablet=”center” align_phone=”” align_last_edited=”on|desktop” admin_label=”al\u00e9sage et rodage des cylindres” _builder_version=”3.23″][\/et_pb_image][et_pb_image src=”https:\/\/www.lorrtec.com\/wp-content\/uploads\/2018\/09\/equilibrage-vilebrequin.jpg” alt=”crankshaft balancing” show_in_lightbox=”on” align_tablet=”center” align_phone=”” align_last_edited=”on|desktop” admin_label=”\u00e9quilibrage d’un vilebrequin” _builder_version=”3.23″][\/et_pb_image][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_2,1_2″ _builder_version=”3.25″ background_size=”initial” background_position=”top_left” background_repeat=”repeat”][et_pb_column type=”1_2″ _builder_version=”3.25″ custom_padding=”|||” custom_padding__hover=”|||”][et_pb_text admin_label=”Quels sont les avantages d’un bo\u00eetier MOTEC par rapport \u00e0 un bo\u00eetier \u00e9lectronique d’origine ?” _builder_version=”3.27.4″ text_text_color=”#ffffff” header_text_color=”#ffffff” header_2_text_color=”#ffffff” header_3_text_color=”#ffffff”]<\/p>\n As an engine manufacturer, we are very attached to the absence of parasitic vibrations<\/strong> on our engines. For this, crankshaft balancing is essential, and that is why we have invested in a very precise latest generation Schenck balancer.<\/strong><\/p>\n <\/strong><\/p>\n In addition, we have the equipment and the skills to carry out the engine bores<\/strong> on cylinders with Nikasil<\/strong> and others special treatments such as the FRM of the HONDA S2000 blocks<\/strong> \u2026 We measure the surface conditions (Ra, Rz, etc.) after machining in order to guarantee maximum sealing of the segments, and thus limit the consumption of engine oil.<\/p>\n \n We are also able to rebore the shaft lines, in particular on Porsche 911 engines with magnesium (and aluminum) blocks. In this case we rectify the 2 half-casings before machining centering pins and finally reboring the line. This process ensures perfect flatness, which is often lacking on these blocks, as well as precise alignment of the crankshaft bearings for greater reliability.<\/p>\n<\/blockquote>\n <\/p>\n <\/p>\n QUOTATION<\/a><\/p>\n [\/et_pb_text][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”3.25″ custom_padding=”|||” custom_padding__hover=”|||”][et_pb_text admin_label=”DEVIS Texte” _builder_version=”3.17.2″ global_module=”1015″ saved_tabs=”all”]<\/p>\n DEVIS<\/span><\/p>\n [\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_3,2_3″ module_class=” et_pb_row_fullwidth” _builder_version=”3.25″ width=”89%” width_tablet=”80%” width_phone=”” width_last_edited=”on|desktop” max_width=”89%” max_width_tablet=”80%” max_width_phone=”” max_width_last_edited=”on|desktop” make_fullwidth=”on”][et_pb_column type=”1_3″ _builder_version=”3.25″ custom_padding=”|||” custom_padding__hover=”|||”][et_pb_text admin_label=”Comment se fait la mise au point ?” _builder_version=”3.27.4″ text_text_color=”#ffffff” header_text_color=”#ffffff” header_2_text_color=”#ffffff” header_3_text_color=”#ffffff”]<\/p>\n For a low engine balancing<\/strong> correct we must provide the whole of the “mobile hitch”, i.e. theset of rotating elements linked to the crankshaft (damper, flywheel, clutch, sprockets and pulley, screws, etc.). <\/strong>We first balance the crankshaft alone, then the flywheel and we finish with a check of the complete assembly. We are also able to balance the crankshafts of 3 and 5 cylinder engines, or even V engines which require the calculation and production of balancing weights (“bobweights”) according to the alternating and rotating masses linked to the crankpins (connecting rods and pistons). [\/et_pb_text][\/et_pb_column][et_pb_column type=”2_3″ _builder_version=”3.25″ custom_padding=”|||” custom_padding__hover=”|||”][et_pb_image src=”https:\/\/www.lorrtec.com\/wp-content\/uploads\/2018\/09\/rectification-sieges-soupapes.jpg” alt=”valve seat grinding” show_in_lightbox=”on” align_tablet=”center” align_phone=”” align_last_edited=”on|desktop” admin_label=”rectification de si\u00e8ges de soupapes” _builder_version=”3.23″][\/et_pb_image][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_3,2_3″ module_class=” et_pb_row_fullwidth” _builder_version=”3.25″ width=”89%” width_tablet=”80%” width_phone=”” width_last_edited=”on|desktop” max_width=”89%” max_width_tablet=”80%” max_width_phone=”” max_width_last_edited=”on|desktop” make_fullwidth=”on”][et_pb_column type=”1_3″ _builder_version=”3.25″ custom_padding=”|||” custom_padding__hover=”|||”][et_pb_text admin_label=”DEVIS Texte” _builder_version=”3.17.2″ global_module=”1015″ saved_tabs=”all”]<\/p>\n DEVIS<\/span><\/p>\n [\/et_pb_text][\/et_pb_column][et_pb_column type=”2_3″ _builder_version=”3.25″ custom_padding=”|||” custom_padding__hover=”|||”][et_pb_image src=”https:\/\/www.lorrtec.com\/wp-content\/uploads\/2018\/09\/rectification-usinage-culasses.jpg” alt=”grinding and machining of a cylinder head” show_in_lightbox=”on” align_tablet=”center” align_phone=”” align_last_edited=”on|desktop” admin_label=”rectification et usinage d’une culasses” _builder_version=”3.23″][\/et_pb_image][et_pb_image src=”https:\/\/www.lorrtec.com\/wp-content\/uploads\/2018\/09\/rectification-usinage-seiges-soupapes.jpg” alt=”grinding machining valve seats” show_in_lightbox=”on” align_tablet=”center” align_phone=”” align_last_edited=”on|desktop” admin_label=”rectification usinage si\u00e8ges de soupapes” _builder_version=”3.23″][\/et_pb_image][et_pb_image src=”https:\/\/www.lorrtec.com\/wp-content\/uploads\/2018\/09\/soudure.jpg” alt=”TIG welding” show_in_lightbox=”on” align_tablet=”center” align_phone=”” align_last_edited=”on|desktop” admin_label=”soudure TIG” _builder_version=”3.23″][\/et_pb_image][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”3.15″ background_color=”#1d1d1d” background_image=”https:\/\/www.lorrtec.com\/wp-content\/uploads\/2018\/09\/bandeau-lorrtec.jpg” global_module=”271″][et_pb_row _builder_version=”3.25″ background_size=”initial” background_position=”top_left” background_repeat=”repeat”][et_pb_column type=”4_4″ _builder_version=”3.25″ custom_padding=”|||” custom_padding__hover=”|||”][et_pb_text admin_label=”Pr\u00e9sentation de l’activit\u00e9 d’installation, et de mise au point de bo\u00eetiers \u00e9lectroniques MOTEC de LORRTEC.” _builder_version=”3.27.4″ text_text_color=”#ffffff” header_text_color=”#ffffff” header_2_text_align=”center” header_2_text_color=”#ffffff” header_3_text_color=”#ffffff”]<\/p>\n [\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_3,1_3,1_3″ _builder_version=”3.25″ custom_margin=”||0px|” custom_padding=”||0px|”][et_pb_column type=”1_3″ _builder_version=”3.25″ custom_padding=”|||” custom_padding__hover=”|||”][et_pb_code admin_label=”DESIGN OFFICE” text_orientation=”center”]DESIGN OFFICE<\/a>[\/et_pb_code][\/et_pb_column][et_pb_column type=”1_3″ _builder_version=”3.25″ custom_padding=”|||” custom_padding__hover=”|||”][et_pb_code admin_label=”ENGINE MOUNT” text_orientation=”center”]ENGINE MOUNT<\/a>[\/et_pb_code][\/et_pb_column][et_pb_column type=”1_3″ _builder_version=”3.25″ custom_padding=”|||” custom_padding__hover=”|||”][et_pb_code admin_label=”MACHINING AND BALANCING” text_orientation=”center”]BALANCING MACHINING<\/a>[\/et_pb_code][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_3,1_3,1_3″ _builder_version=”3.25″ custom_margin=”0px||0px|” custom_padding=”0px||0px|”][et_pb_column type=”1_3″ _builder_version=”3.25″ custom_padding=”|||” custom_padding__hover=”|||”][et_pb_code admin_label=”ELECTRONICS AND WIRING” text_orientation=”center”]ELECTRONICS AND WIRING<\/a>[\/et_pb_code][\/et_pb_column][et_pb_column type=”1_3″ _builder_version=”3.25″ custom_padding=”|||” custom_padding__hover=”|||”][et_pb_code admin_label=”ORGAN BENCHES” text_orientation=”center”]METROLOGY<\/a>[\/et_pb_code][\/et_pb_column][et_pb_column type=”1_3″ _builder_version=”3.25″ custom_padding=”|||” custom_padding__hover=”|||”][et_pb_code admin_label=”ENGINE TESTS” text_orientation=”center”]TEST BENCHES<\/a>[\/et_pb_code][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_3,1_3,1_3″ _builder_version=”3.25″ custom_margin=”0px||0px|” custom_padding=”0px||0px|”][et_pb_column type=”1_3″ _builder_version=”3.25″ custom_padding=”|||” custom_padding__hover=”|||”][et_pb_code admin_label=”ASSISTANCE ” text_orientation=”center”]CIRCUIT\/RALLY ASSISTANCE<\/a>[\/et_pb_code][\/et_pb_column][et_pb_column type=”1_3″ _builder_version=”3.25″ custom_padding=”|||” custom_padding__hover=”|||”][et_pb_code admin_label=”ASSISTANCE ” _builder_version=”4.4.6″ text_orientation=”center”]BALANCING V6 V8 V10 V12<\/a>[\/et_pb_code][\/et_pb_column][et_pb_column type=”1_3″ _builder_version=”3.25″ custom_padding=”|||” custom_padding__hover=”|||”][et_pb_code admin_label=”engine sales” text_orientation=”center”]ENGINE SALES<\/a>[\/et_pb_code][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=”3.25″ custom_css_before=”content: %22%22;|| display: inline-block;|| position: absolute;|| background-image: url(\/wp-content\/uploads\/2018\/09\/home-title-bg.png);|| width: 382px;|| height: 382px;|| top: 0;|| left: 50%;|| margin-left: -191px;|| animation: rotate 60s infinite linear;” custom_css_main_element=”position: relative;|| margin-top: 0px;|| padding-bottom: 8rem;|| padding-top: 8rem;|| min-height: 350px;|| color: #fff;” custom_css_after=”content: %22%22;|| display: inline-block;|| position: absolute;|| background-image: url(\/wp-content\/uploads\/2018\/09\/home-title-after.png);|| width: 142px;|| height: 142px;|| top: -51px;|| left: 50%;|| margin-left: -71px;|| animation: rotate 40s infinite linear;|| animation-direction: reverse;|| -webkit-animation-direction: reverse;|| -moz-animation-direction: reverse;”][et_pb_column type=”4_4″ _builder_version=”3.25″ custom_padding=”|||” custom_padding__hover=”|||”][et_pb_text _builder_version=”3.27.4″ header_text_align=”center” header_text_color=”#ffffff” header_2_text_align=”center” header_2_text_color=”#ffffff”]<\/p>\n [\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":" Engine machining and balancing COMPETITION & COLLECTION In particular we have developed the balancing of V6, V8, V10, V12 engines –> The LORRTEC engine machining and rectification workshop performs the following operations: Turning, conventional and CNC milling Engine block \/ cylinder head grinding Valve grinding Replacement and rectification of valve seats Replacement of valve guides 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Presentation of LORRTEC’s machining, grinding and engine balancing activity.<\/h2>\n
The types of machining carried out by our workshop:<\/h3>\n
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Does the machine shop work if the engine is not then assembled in-house?<\/h3>\n
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What are the strengths of your machine shop?<\/h3>\n
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What are your deadlines?<\/h3>\n
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What are the specialties of your engine machine shop?<\/h3>\n
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How is a crankshaft balancing performed?<\/h3>\n
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<\/strong><\/p>\n<\/blockquote>\nAll the activities of LORRTEC<\/h2>\n
<\/p>\nMOTORIST<\/h2>\n
COMPETITION & COLLECTION<\/h2>\n